baber/WOPTO huggingface dataset:
Patent JP-H08184028-A (JP)
Title: Cutting device for underground insertion tube
Inventor: MASAKI TATSUMI
IPC: E21B29/00
Filed: 1994-12-28
Abstract: PURPOSE: To smooth the insertion of a cutting device into a tube and to cut off the tube stably by inserting an insertion body into the tube, and revolving a cutting edge provided to the front end of an expanded arm through a rotation transferring member. CONSTITUTION: In a state to have a tube inserted in the ground for inserting it in the subsoil remain in the ground, an insertion body (Z) incorporated into a flexible guide pipe 60 and equipped with a cutting edge 63 on the front end thereof is inserted into the tube. A flexible rotation transferring member 61 is inserted in the guide pipe 60, and a holding body 62 is mounted to the front end thereof through bearings 66. The holding body 62 is provided with an expanded arm 67 expanded automatically by revolvingly centrifugal force through a pivot 68. When a revolving and driving motor 65 is driven from the ground to revolve the rotation transferring member 61, the holding body 62 is revolved through the bearings 66, the tube is horizontally cut from the inside thereof by the cutting edge 63 on the front end of the expanded arm 67.
Patent JP-H08163168-A (JP)
Title: Multiplex communication system
Inventor: TSURUTA ATSUO
IPC: H04L12/44
Filed: 1994-12-02
Abstract: PURPOSE: To provide a multiplex communication system capable of increasing/ decreasing the band of a burst signal even in an operation. CONSTITUTION: A control signal terminating circuit 11 generates and outputs eveRy kind of signals (a-e) based on an inputted down signal, respectively. The bands(time slot width) of different burst signals are written on N managing tables 121-12N in a managing table group 12 in advance. A memory circuit designated by its own subscriber device operation subscriber device information signal (f) out of a memory circuit 15 in current use and a spare memory circuit 16 writes the output managing table of a first selection circuit 13, and reads out stored managing table information at a designated timing by its own subscriber device sending timing designation signal (g). A second selection circuit 17 selects the output signal of the memory circuit instructed by a current use/ spare selection signal (e), and outputs it as a sending position instruction signal (h).
Patent JP-2001160774-A (JP)
Title: Mobile radio communication system, its line and method for reducing load of processing
Inventor: SHIOTSUKI YASUTO
IPC: H04B7/26
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent the cut of a down sound frame in between MS(mobile station) and to shorten time till the completion of hand-off by reducing the load of a line and reducing the load of the processing of BTS (radio base station) and BSC (exchange station). SOLUTION: When BSC (exchange station) 100 connected to BTS (radio base station) 200 by a 2M line (ATM line with the data quantity of 2 Mega Bit Per Second) takes in an up sound signal comprising PMR(Power Measurement Report) information from MS(mobile station) 300 through BTS (radio base station) 200, loads PMR information included in the up sound signal on the sound frame by data analysis and it is turned to BTS (radio base station) 200, BTS (radio base station) 200 takes out PMR information loaded on the sound frame and transmits only the sound frame to MS(mobile station) 300.
Patent JP-H07150706-A (JP)
Title: Support metal for rack installed on roof
Inventor: KAWAME HISATOYO
IPC: E04D13/18
Filed: 1993-11-30
Abstract: PURPOSE:To provide support metals having good workability and high fitting strength by fixing a rack for fitting solar batteries to the roof substrate sash cross piece bar materials for purline with the support metals and bolts. CONSTITUTION:This support metal for a rack is constituted of a support metal main body 4 made of a fixing member 5 to be fixed to a purline 1 and a bolt receiving member 6 and a support bolt 19 fitted to the support metal main body 4. The bolt hole 11 of the bolt receiving member 6 to be inserted with the support bolt 19 is formed into an oblong hole long in the width direction of the sash bar material of the main house 1.
Patent JP-H09145653-A (JP)
Title: Method and instrument for measuring content of total organic carbon of high-conductivity sample water
Inventor: NAKABACHI HIROSHI
IPC: G01N33/18
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To measure the amount of TOC(total organic carbon) of water and other liquid having relatively high conductivity by an ultraviolet oxidation/ conductivity-change monitor method accurately and quickly. SOLUTION: An electrodialysis device 18, which decreases the conductivity of sample water to a specified level without the effects on the TOC in the sample water, is provided on the upstream side of a TOC meter 16 in an ultraviolet oxidation/conductivity-change monitor method. The TOC meter 16 casts ultraviolet rays in to the sample water, whose conductivity is decreased to the usable range of the meter, and chemically changes the organic carbon in the sample water. The amount of the TOC is determined based on the difference in measured values of the conductivities of the sample water before and after the irradiation of the ultraviolet rays.  When the TOC measured value of the raw water or the used wash water having the high conductivity used in a manufacturing system for semiconductor-cleaning pure water is higher than the specified level, a conductivity decreasing/TOC measuring device 10 can discharge the water from a process line.
Patent JP-H04205843-A (JP)
Title: Recording or reproducing apparatus
Inventor: UJO TATSUZO
IPC: G11B15/43
Filed: 1990-11-30
Abstract: PURPOSE:To eliminate damage to a tape due to a sudden change of tape tension and to aliminate a sudden change of a load to a drum by a method wherein a drive means which drives both the drum a tape transport system is provided, the starting of the drive means is begun at the number of revolutions which is less than the prescribed number of revolutions and, after that, the drive means is turned at the prescribed number of revolutions. CONSTITUTION:A drum drive means A drives both a capstan 13 constituted of a drum-driving motor 14a and a reel system E. A drive control means B is constituted of a control mechanism for the number of revolutions of the drum-driving motor 14a. The starting action of the drum-drive means A is started at the number of revolutions which is 1/2 or lower of the prescribed number of revolutions; after that, the drive means is turned at the prescribed number of revolutions. Thereby, the damage to a tape due to a sudden change of tape 32 tension is eliminated, a sudden change of a load to a drum 1 is eliminated and the tape can be fed smoothly.
Patent JP-2001146525-A (JP)
Title: Swelling resistant biaxially oriented polypropylene film
Inventor: TANIGUCHI YOSHIKAZU
IPC: C08L23/10
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To prepare a swelling resistant biaxially oriented polypropylene film that has high swelling resistance to an oil, a printing ink, a pressure-sensitive adhesive, or the like, and is particularly useful for a packaging film used as a bag for packaging oil-containing food or a bag for packaging a garment from which an oily substance exudes, a film the surface of which is printed with an oil-based printing ink, a cover film used for a mount for a photograph album, or the like. SOLUTION: The biaxially oriented polypropylene film for a release sheet is produced by using a crystalline polypropylene which has a soluble content α(wt.%) at 0 deg.C in accordance with temperature rising elution fractionation and a molecular weight Mp at a peak position in a molecular weight distribution curve as measured by using GPC satisfying the relation of formula I: α<=-0.42×1n (Mp)+7.3 and which has a melting point Tm(0 deg.C) as measured by using a differential scanning calorimeter and Mp satisfying the relation of formula II: Tm>1.85×1n (Mp)+144.5.
Patent JP-2000154524-A (JP)
Title: Reinforcing method for earth block by means of resin impregnation
Inventor: SUMINO MASAHIRO
IPC: E02D3/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing method for an earth block capable of sufficiently reinforcing not only a surface of the earth block but also its inside, improving the strength of the earth block after reinforcement, and reducing drying and shrinkage. SOLUTION: A constraining plate P having the filter effect that can catch particles having smaller diameters than that of earth particles constituting an earth block 20 and allows liquid to pass is closely affixed on at least a bottom face part and a side face part of the earth block 20. Furthermore, a constraining process in which the constraining plate P is tightly constrained and integrated with a constraining frame member T provided like a frame along an outer fringe of the earth block, a resin impregnation process in which the earth block 20 after the constraining process is completed is immersed resin liquid and resin is impregnated inside the earth block 20, and a drying process in which the earth block 20 after resin impregnation process is completed is dried and the resin impregnated in the earth block 20 is hardened are performed.
Patent JP-H01177403-A (JP)
Title: Valve system for multi-valve type engine
Inventor: YAMADA TETSURO
IPC: F02F1/42
Filed: 1987-12-28
Abstract: PURPOSE:To aim at making each valve in a common length by providing at least three intake valves along the inner circumferential surface of a cylinder and setting the diameters of base circles larger in those cams, which correspond to intake valves where distances from the shaft center of a camshaft to valve seats are longer. CONSTITUTION:At least three intake valves 3 are provided along the inner circumferential surface of a cylinder. Two intake valves 3 which are provided right and left are respectively made to correspond to two outside cams 9a via lifters at the same tilt angles. One intake valve 3 provided in the center is set at an angle which is closer to a cylinder axis, and made to correspond to the center cam 9b. Meanwhile, an intake camshaft 9 is driven by a crankshaft via a sprocket 15 provided on a shaft and actuated by a timing adjusting chain 16. In this case, the diameters of respective base circles of two outside cams 9a are set bigger than the diameter of a base circle of the center cam 9b, so that each length which is required for each intake valve 3 is made equal to each other.
Patent JP-H08155013-A (JP)
Title: Ozone fumigation sterilizing device
Inventor: NAGASHIMA YASUAKI
IPC: A61L9/015
Filed: 1994-12-05
Abstract: PURPOSE: To make it possible to exactly detect the concn. of the ozone to determine the end of the operation of an ozone fumigation sterilizing device by closing a detecting passage through which an ozone sensor communicates with a space to be deodorized and sterilized when the ozone concn. in the space to be deodorized and sterilized is above a prescribed value. CONSTITUTION: A damper 38 of the detecting passage 37 to the ozone senser 36 is opened to open the detecting passage 37 and the ozone concn. is detected by the ozone sensor 36 when the ozone fumigation sterilizing device 1 operates normally. The damper 38 is closed and the detecting passage 37 is closed when the ozone concn. detected by the ozone sensor 36 attains a prescribed value, for example, >=0.1ppm. As a result, the ozone sensor 36 is isolated from the air of the ozone concn. of about >=0.1ppm. The control of the ozone fumigation system 2 is continued for the time set by a timer. The ozone fumigation system 2 is stopped and the operation of the ozone detecting system 3 is started to remove the ozone after the timer times out.
Patent JP-S64768-A (JP)
Title: Manufacture of semiconductor element
Inventor: NAKAGAWA AKIO
IPC: H01L21/18
Filed: 1987-12-28
Abstract: PURPOSE: To manufacture a semiconductor element, whose characteristics are improved by utilizing the fact that the life of carriers at a bonding interface is short, by diffusing impurities into the side of a second substrate from a first substrate, forming electrically active impurities in a specified amount per unit area on a first conductivity type diffused layer, and forming an element wafer.  
     CONSTITUTION: The surfaces of two substrates, which are to be bonded, are polished as mirror surfaces. The polished surfaces of both substrates are bonded in a clean atmosphere, and heat treatment is performed at 200°C or higher. Then, a unitary body is formed with the two substrates. A p-type diffused layer 14 is formed on the side of the n -  type Si substrate 12. The thickness of the p-type diffused layer from a bonding interface 15 is made to be about 6μm or less. The total amount per unit area of electrically active impurities is made to be 1×10 13 /cm 2 ∼2×10 15 /cm 2 . Then the side of the substrate 12 is polished. Thereafter, a gate electrode 17 is formed through a gate insulating film 16. A p-type base layer 18 and an n +  type source layer 19 are diffused and formed. A source electrode 20 and a drain electrode 21 are further formed, and a conduction modulating type MOSFET is completed. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H08161296-A (JP)
Title: Orthogonal arithmetic unit
Inventor: WAKAGI TORU
IPC: H04N19/137
Filed: 1994-12-06
Abstract: PURPOSE: To unnecessitate the addition of a butterfly circuit by adding a function performing a butterfly calculation of the DCT arithmetic result corresponding to two fields to the post-butterfly circuit of a second stage circuit. CONSTITUTION: A first stage circuit 1 is composed of a pre-butterfly circuit 12, a DCT circuit 13 and a post-butterfly circuit 14, etc. A second stage circuit 2 is composed of a pre-butterfly circuit 22, a DCT circuit 23 and a post-butterfly circuit 24, etc. The pre-butterfly circuit 12 of the first stage circuit 1 is used for performing the butterfly calculation for returning the DCT arithmetic result of two fields for which the butterfly calculation is performed to the DCT arithmetic result for every field in a field inverse DCT. The post-butterfly circuit 24 of the second stage circuit 2 is used for performing the butterfly calculation of the DCT arithmetic result corresponding to two fields in a field forward DCT.
Patent JP-H10152869-A (JP)
Title: Single lever type mixing faucet
Inventor: TAKAHASHI JUNICHI
IPC: E03C1/044
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and inexpensive mixing faucet of a single lever type by forming a faucet body from a stainless pipe. SOLUTION: A single lever type mixing faucet 1 accommodates therein a cartridge 3 incorporating two disc valve elements. In this arrangement, a faucet body 2 for accommodating therein the cartridge 3 is formed from a stainless pipe, and is formed in its upper part with a roller thread part 13 having an external thread on which a decorative cap 9 is screwed, and an internal thread in which a cartridge retainer is screwed. With this arrangement, the faucet body 2 is made to be lightweight through a hub-finishing process without the necessity of a plating process therefor.
Patent JP-2001112446-A (JP)
Title: Popular and elated laver
Inventor: TATAI TATSUO
IPC: A23L17/60
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To eat a tasty laver by applying or mixing a suitable material (including various materials) with laver. SOLUTION: This laver is extremely convenient due to the usability thereof for a rice ball, cooked rice, a confectionery, etc., and is simply edible by directly rolling the laver, sprinkling the laver or applying the laver to a food material.
Patent JP-H09172656-A (JP)
Title: Private branch exchange system provided with lcr function, private branch exchange and communication terminal equipment
Inventor: MORI TOSHIKI
IPC: H04Q3/58
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce a time required for connection to an opposite party by quickly detecting the end of dial input. SOLUTION: For example, an extension terminal TEL 1 enters an access code to use an LCR(least cost routing call) function, a special number for international calling, a country identification number, and a dial number of a called destination. The information is sent to a central processing unit 61 via a corresponding extension circuit 2-1 and a control data bus line 7. Every time one digit of the country identification number and the dial number is entered, the central processing unit 61 stores the entered number and number of digits to a storage section 62 and reads a subscriber digit number corresponding to the country identification number from the storage section 62 when the number of digits reaches three and the processing section 61 monitors whether or not the number of digits is coincident with the subscriber digit number.  When the number of digits is coincident with the subscriber digit number, analysis of the number with respect to the LCR is started and, e.g. a communication network offering cheaper utility cost is selected.
Patent JP-H04201606-A (JP)
Title: Pneumatic tire
Inventor: TAKASUGI MOTOHIDE
IPC: B60C11/13
Filed: 1990-11-30
Abstract: PURPOSE:To improve drainage property by providing a plural number of thin grooves along the peripheral direction of tire in the region of the predetermined ratio of wall face of a main groove in the peripheral direction which is formed on tread face. CONSTITUTION:A plural number of thin grooves 8 are formed along the peripheral direction of tire in the region of 80% or more of wall face of a main groove 7 in the peripheral direction which is formed on tread face of tire. The shape of cross section of the thin groove 8 is not limited particularly, but sine curve is preferable. Drainage effect is improved when it is formed in spiral shape so that it approaches the bottom of the main groove 7 gradually in the reverse direction to the direction of rotation of tire T. And, the effect is improved when the angle alpha which normal line H of the thin groove 8 forms for radial direction R is set to approximately 0 deg. to 10 deg..
Patent JP-H03190145-A (JP)
Title: Semiconductor element and electronic device using same
Inventor: ANDO DAIZO
IPC: G09F9/00
Filed: 1989-12-19
Abstract: PURPOSE:To make small the area of the mounting part of a semiconductor element and to make possible a reduction in the size of an electronic device and a reduction in the cost of the device by a method wherein the pitch between the drive output terminals, which are connected electrically with the drive input terminals of a functional element, of the semiconductor element is made almost identical with the pitch between the drive input terminals of the functional element. CONSTITUTION:An input signal is inputted in a semiconductor element 3a through an input signal wiring 5d and a signal input terminal 8a connected with the wiring 5d and is outputted to a signal output terminal 9a through a wiring provided in the element 3a. At this time, part of the input signal is processed in the element 3a and after that, is outputted. The outputted signal is inputted in a semiconductor element 3b of the following stage through an input signal wiring 5e and a signal input terminal 8b. On the other hand, a signal, which makes a display part 1 drive conforming to the inputted signal, is inputted via signal output terminals 7a and 7b. A semiconductor element 3 is mounted in such a way that the pitch between drive output terminals of the element 3 becomes almost the same as that between drive input terminals 2 of the part 1. Thereby, an extraction wiring part for matching a connecting pitch can be dispensed with.
Patent JP-H05166904-A (JP)
Title: Pattern inspecting device
Inventor: HASHINAMI SHINJI
IPC: G01B11/30
Filed: 1991-12-16
Abstract: PURPOSE:To measure the amount of undulation by a method wherein a laser beam is made to impinge on the surface of the substrate to be measured, and the calculation is performed based on the height information which is obtained by the detection of the reflected light out of various pieces of information such as luminance and the like. CONSTITUTION:The collimated laser beam emitted from a laser gun 16 is expanded to the prescribed diameter by a beam expander 17, and the laser beam is focused and scanned on the object to be measured by a polygonal scanner mirror 20, a scanner lens 21 and a reflection mirror 22 through the intermediary of mirrors 18 and 19. Reflected light is detected by a light spot position detector (PSD), the height H and the brightness I are computed by computing circuits 25 and 26 based on signals A and B, and the computed value is stored in an image memory 28. An undulation computing circuit 30 is composed of a delay circuit and a differentiation circuit, the primary differentiation in X and Y directions are computed from the digital value obtained by the circuit 25, and the obtained value is stored in image memories 31 and 32 respectively. The pattern thickness and the undulation information of a printed wiring board can be measured in a highly precise manner, and the reliability of inspection can be enhanced.
Patent JP-H04198317-A (JP)
Title: Production of norbornene polymer
Inventor: OKUMURA KINICHI
IPC: C08G61/08
Filed: 1990-11-28
Abstract: PURPOSE:To obtain the subject polymer in high conversion from a reaction liquid having controllable pot-life without generating odor or causing mold contamination by carrying out bulk-polymerization of the monomer in the presence of a specific catalytic system. CONSTITUTION:The objective polymer is produced by carrying out the bulk- polymerization of a norbornene monomer in the presence of (A) a metathesis catalyst such as molybdenum compound or tungsten compound (e.g. tridodecylammonium molybdate), (B) a cocatalyst such as alkoxyalkylaluminum or aryloxyalkylaluminum and (C) an activation agent such as titanium compound or zirconium compound. Preferably, the amount of the component A is 0.01-50m-mol based on 1mol of the norbornene monomer and the molar ratios of the component B and the component C to the catalyst component are 0.1-200 and 0.1-100, respectively.
Patent JP-H08155560-A (JP)
Title: Pressure control method of turret punch press
Inventor: IMAZU YOSHITERU
IPC: F04B49/00
Filed: 1994-12-08
Abstract: PURPOSE: To make appropriate punching pressing possible by operating required pressure beforehand based on data of a die and work and controlling by a pressure regulator so that the operated pressure is obtained at the moment of pressing. CONSTITUTION: A host control device 1 has die data of shape, dimension, etc., and work data of plate thickness, material detail, and operates the pressure value required for pressing in the case that a turret control device 2 inputs the information of die used and a turret is positioned, further, the die to use and work data are set. A ram position.pressure control device 3, to which the pressure value operated by the host control device 1 is inputted, controls ram position and pressure at the position. successively, the command signals are respectively outputted to a pressure control circuit 4/ram position control circuit 5.  When the pressure to pressurize the ram of hydraulic cylinder is controlled to appropriate pressure value by a pressure regulator of the pressure control circuit 5, control is executed so that the controlled pressure is outputted at the prescribed position of ram.
Patent JP-H02182109-A (JP)
Title: Working machine of middle control
Inventor: MATSUOKA MASAMI
IPC: A01C23/02
Filed: 1988-12-30
Abstract: PURPOSE:To improve following performance of working machine of middle control against field face by connecting a gage wheel vertically movably and rollingly left and right to the machine by a parallel link having a vertical pin. CONSTITUTION:When a movable agricultural machine 1 equipped with a working machine 16 of middle control is traveled on a field, a gage wheel 76 follows the field face in a vertically movable way based on a main body 66 of the working machine through a parallel link 70, follows interrow space of field rotatably left and right by a vertical pin 67 and is traveled. A detecting means such as preferable field face detecting means of the working machine 16 or detecting means of traveling distance (traveling speed) can be constituted.