baber/WOPTO huggingface dataset:
Patent JP-S55163431-A (JP)
Title: Sensibility testing method of stress removal annealing crack
Inventor: AOYANAGI MASAHISA
IPC: C21D9/50
Filed: 1979-06-08
Abstract: PURPOSE: To enable to exactly grasp a dynamical factor by a method wherein a fixed strain quantity is given by driving a wedge into a test piece having a nick and thereafter a stability test is performed in the fixed surroundings.  
     CONSTITUTION: A test piece 13 having a nick 12 is made of test material, and by driving a wedge 14 of the same or different kind into the nick 12 of said test piece 13 a prescribed fixed strain quantity is given. Consequently the thermal expansion quantity produced by the test surrrounding temperaure change or by having optionally changed the surrounding temperature does not affect the strain quantity firstly given to the test piece 13 thus enabling to perform a strict fixed strain test. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51147964-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: HASEGAWA HITOSHI
IPC: H01L21/302
Filed: 1975-06-14
Abstract: PURPOSE: A method of manufacturing a semiconductor device capable of improving the close contaction between a photoresist and PSG without complicating the manufacturing process. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07262097-A (JP)
Title: Memory backup circuit
Inventor: WATANABE TOSHIYUKI
IPC: G06F1/26
Filed: 1994-03-16
Abstract: PURPOSE:To provide a memory backup circuit which can eliminate unnecessary consumption of a backup battery. CONSTITUTION:The memory backup circuit includes a deciding part (CPU11) which decides whether a memory stores the data to be backed up, and a backup switching part 15 which decides whether the power should be supplied to the power terminal of an image memory 14 from a backup battery based on the deciding result of the part 11, and the memory 14 is backed up only when the data to be backed up are stored in the memory against the cut-off of the power supply or a service interruption. Thus, the consumption of the backup battery can be reduced.
Patent JP-S546061-A (JP)
Title: Jig for molding of building panel
Inventor: MATSUSHIMA RIYOUICHI
IPC: B29C39/00
Filed: 1977-06-16
Abstract: PURPOSE: To provide a molding jig for the manufacturing of building panels having a tongue and a groove on both sides, respectively, to fittably connect to the adjacent panel, and having a core made of foamed plastic, said jig being furnished with tongues and protrusions to secure the close fitting thereof to the end of skin member of the panel, thereby preventing the leak of the foamed palstic through the gap between the skin and the jig. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55163841-A (JP)
Title: Method for electron beam exposure
Inventor: NAKAGAWA TAKAYUKI
IPC: H01L21/027
Filed: 1979-06-08
Abstract: PURPOSE:To improve the resolution in application and formation of a resist film for IC by forming a protective film for charged particle on a photosensitive negative resist film. CONSTITUTION:A negative resist 5 is applied on the surface of a sample 3 such as a semiconductor wafer or the like and then it is dried. On the upper surface of the above, a positive resist 6 is applied, dried, an electron beam is exposed and a negative resist 5 is irradiated completely through a positive resist 6. After giving an exposure, the positive resist 6 is removed by dissolution using an organic solvent, developed by the developing solution of negative resist 5 and the desired pattern is formed.
Patent JP-2000262107-A (JP)
Title: Agricultural working machine
Inventor: UMEMOTO SUSUMU
IPC: A01B63/08
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To make an auto-up control work only in a necessary time of operation traveling and to improve handleability even without frequently carrying out on and off operation of a selector switch in an agricultural working machine equipped with an auto-up control means capable of automatically raising an operation apparatus when steering of steering wheels at a set angle or larger than it is detected. SOLUTION: This agricultural working machine is equipped with a selector switch 47 for making an auto-up control on and off, an operation state detecting means for detecting whether the machine is in an advance operation traveling state or not and an operation checking means for disabling an auto-up operation even if the selector switch 47 is selected in an auto-up control on state in a state in which the operation state detecting means detects that the operation state is not an advance operation traveling state.
Patent JP-H0650567-A (JP)
Title: Air conditioner
Inventor: PATORISU ERIYUIN
IPC: F25D3/02
Filed: 1993-03-30
Abstract: PURPOSE: To prevent the attenuation of the cooling power of an air conditioner with a simple constitution by using freezable water as a cooling medium and causing each module to have a freezable water storing means and a water freezing means. CONSTITUTION: In the night, a compressor 81 works and a primary pump 77 is operated at the maximum speed to freeze the water in a liquid storage reservoir 69 by circulating a refrigerant in a bank of closed pipes 71. In the day time, a heat exchanger 34 for cooling is operated by means of a controller 38 and the compressor 81 is stopped. As a result, the cooling power of the heat exchanger 34 is exhibited to the maximum. When the cooling power stored in the reservoir 69 is insufficient, cooling power is supplied to the heat exchanger 34 by restarting the compressor 81 so as to restore the cooling power in the reservoir 69 as much as possible in the form of ice. Therefore, a cold water inlet, a return tube, and tubes connecting them to the heat exchanger 34, as well as a common cold water source can be omitted.
Patent JP-H08274310-A (JP)
Title: Insulated gate semiconductor device
Inventor: KITAHIRA YASUO
IPC: H01L27/04
Filed: 1995-03-29
Abstract: PURPOSE: To cause a diode provided in a power MOSFET to have a soft recovery characteristic usable as a protective diode by delaying the disappearance of storage carriers partially. CONSTITUTION: A P<+> -type base region 13 is formed on the main surface of an N-type semiconductor layer 12 having an N<+> -type layer 11, and an N<+> source region 16 is formed on the surface of the base region 13, and a gate electrode 17 is arranged on the channel section. A P<+> -type circular region 23 is formed so as to surround a cell region where an FET element is arranged. On the surface of the circular region 23 an N<+> -type blocking region 24 is formed. The blocking region 24 ends here and there partially. And contact holes are provided in the surface of the circular region 23 where the blocking region is not formed, and a source electrode 18 is brought into contact. The contact holes are provided at some intervals.
Patent JP-S60215205-A (JP)
Title: Pid controller
Inventor: NAGAO TOSHIAKI
IPC: G05B13/00
Filed: 1984-04-10
Abstract: PURPOSE:To compensate the offset generated at a tuning execution time by adding an integral manipulated variable of PID control to sensitivity set of the threshold sensitivity method as a compensating value of the offset when the threshold sensitivity method is executed. CONSTITUTION:First, a set value and a set time are written by a key input part 2. When the operation is started, detected temperature data is read into a RAM9 from a temperature detecting part 5 through a control part 6. Next, a manipulated variable M is set to 100%, and a controlled system 4 is controlled to perform a heating operation, and a wasteful time and a response speed are calculated, and a proportional gain in the threshold sensitivity method is calculated on a basis of them. The offset compensating value determined by an integral quantity is added to perform the proportional control of the controlled system 4, and a threshold oscillation is detected, and the oscillation period is measured to obtain a PID constant if oscillation is detected.
Patent JP-H11331846-A (JP)
Title: Video signal processor
Inventor: YASUE TAKESHI
IPC: H04N19/60
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce a data quantity without deteriorating a reproduced picture with respect to variable length coded word data by providing a means removing specific components in coded data. SOLUTION: At the time of inputting a first discrete cosine transformation(DCT) coefficient, an inverse quantization means 103 obtains a first quantized matrix from a first quantizing matrix means 104 to execute inverse quantizing processing on the first DCT coefficient to generate inverse quantization data and outputs it to a quantizing means 105. A second quantizing matrix means 106 keeps a second quantized matrix and at the time of inputting inverse quantization data, the means 105 obtains the second quantized matrix by a second quantizing matrix means 106 to execute quantizing processing with respect to inverse quantization data to generate a second DCT coefficient. In this case, the second quantized matrix is set to make the value zero with respect to many high-pass AC components compared with the first quantized matrix.
Patent JP-S51148462-A (JP)
Title: Electronic digital clock
Inventor: KOTANI SHIYOUEI
IPC: G04G15/00
Filed: 1975-06-14
Abstract: PURPOSE: In order to acknowledge the established time easily, without especially installing digital preset switch and so on, after the establishment of the alarmtime. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57188071-A (JP)
Title: Exposure automatic adjusting device for copying machine for film
Inventor: SUZUKI KAZUHIRO
IPC: G03G15/04
Filed: 1981-05-14
Abstract: PURPOSE:To hold always the exposure uniform to stabilize the quality of copies, by constituting a device with a photodetector which detects the exposure of a photoreceptor to generate a light quantity singal, a signal source which generates a reference signal, and a controller which controls the light emission quantity of a light source so that the actual exposure and the reference exposure coincide with each other. CONSTITUTION:A photodetector 24 is provided near a slit 20a in the side of a reflective mirror 18 of a split plate 20 for the purpose of detecting the exposure to a photoreceptor from a light source 10 near the photoreceptor 22. This photodetector 24 generates the exposure to the photoreceptor as a light quantity signal, and this signal is sent to a controller 28 through an amplifier 26. This controller 28 receives a reference  signal indicating a reference exposure, where an optimum copy is possible, from a  reference signal source 30 also and controls a light source controlling circuit 32, which  controls the light emission quantity of the light source 10, so that the actual exposure  and the reference exposure coincide with each other. Thus, the light emission quantity  of the light source is adjusted to hold always the exposure uniform, and the quality of  copies is stabilized.
Patent JP-H04309851-A (JP)
Title: External appearance/foreign matter composite type inspecting device
Inventor: NAKADA AKIRA
IPC: G01B11/245
Filed: 1991-04-05
Abstract: PURPOSE:To reduce the dimension of an inspection device by constituting the device so that the inspected article is transported by a start wheel and a rotary table and automatically carrying out the external appearance test by a CCD camera and the foreign matter inspection in the liquid chemicals continuously. CONSTITUTION:An inspected article mounted on a feeding hopper 11 is supplied into a start wheel 20 for external appearance inspection through a screw conveyor 12 and a star wheel 13, and each inspected part is taken photograph by a CCD camera 21. In the external appearance test, a defective article is taken out through a star wheel 24 and an assorting mechanism 22, and discharged into an external appearance defective article hopper 23. Fuerther, the inspected article 7 which is good in external appearance is applied with a spin motion by a rotary table 30 through the wheel 24, and the foreign matters mixed into the inspected article 7 is floated up, and taken photograph by a CCD camera 31, and the good or defective is judged. The inspected article 7 which is judged as defective in a foreign matter inspection station 2 is discharged into a defective article hopper 36 through an assorting mechanism 33, and the good article is received into a good article hopper 15.
Patent JP-S52155686-A (JP)
Title: Preparation of theremoplastic resin laminate
Inventor: HIROTA TOSHIO
IPC: B65D65/40
Filed: 1976-06-22
Abstract: PURPOSE: To prepare a laminate composed of a polyolefin layer adhering firmly to a polybutylene terephthalate layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63238110-A (JP)
Title: Production of alpha-olefin polymer
Inventor: MASUDA JUN
IPC: C08F4/655
Filed: 1987-03-26
Abstract: PURPOSE:To obtain the titled highly crystalline polymer having excellent powder shape in high yield, by polymerizing an alpha-olefin in the presence of a catalyst containing a TiCl3 composition prepared by reducing titanium tetrachoride with an organoaluminum compound, etc., organoaluminum compound and specific organosilicon compound in combination. CONSTITUTION:An alpha-olefin (e.g. propylene) is polymerized in the presence of a catalyst containing (A) a titanium trichoride composition prepared by reducing titanium tetrachloride with an organoaluminum compound or a reaction product thereof with an electron donor, (B) an organoaluminum compound (e.g. diethylaluminum monochloride) and (C) an alkoxy or phenoxy group-containing organosilicon compound expressed by the formula (R<1> is H, 1-20C hydrocarbon or halogen; R<2> is 1-20C hydrocarbon; 0<=n<4) (e.g. phenyltrimethoxysilane) in combination to afford the aimed polymer.
Patent JP-H06260927-A (JP)
Title: Logic circuit for complementary field-effect transistor
Inventor: KOMATSU TETSUO
IPC: H03K19/003
Filed: 1993-03-08
Abstract: PURPOSE:To increase the noise margin of a driving MISFET. CONSTITUTION:A driving P-channel enhancement type MISFET M1 has its source and drain connected to a positive polar power terminal and a logical signal output terminal respectively. A driving n-channel enhancement type MISFET M2 has its source and drain connected to a negative polar power terminal and the drain of the M1 respectively. Then a transfer N-channel depression type MISFET M4 has its source (or drain) connected to the gates of the M1 and M2 together with its gate and the drain (or source) connected to the positive polar power terminal and a logical signal input terminal respectively. In such constitution, the logical signals of levels higher than the voltage level of the positive polar power supply are applied to the gates of the M1 and M2 when a logical input signal of a high level is applied to a logical signal input terminal.
Patent JP-S58190250-A (JP)
Title: Underwater motor
Inventor: FURUISHI YOSHIO
IPC: H02K7/09
Filed: 1982-04-29
Abstract: PURPOSE:To simplify the bearing structure of an underwater motor by arranging a spiral group thrust bearing unit which genrates the prescribed fluid pressure upon rotation of a rotational shaft with a spiral groove on the sliding surface of a bearing at the lower end of the shaft. CONSTITUTION:A stator 3 which surrounds a rotor 2 mounted on a rotational shaft 1 is secured to a frame 4, and upper and lower brackets 6, 7 are connected to collars 5 which are formed at the upper and lower parts of the frame 4. An upper journal bearing 9 which supports the shaft 1 is provided on the bracket 6, A spherical spiral bearing 23, in which a plurality of spiral grooves 23a are formed, is connected to the lower end of the shaft 1 such as to the surface, a spherical retainer 24 which is engaged via the prescribed radial gap to the bearing 23 is secured to a bearing casing 8, and pressure which has axial land radial components is generated at the fluid between the bearing 23 and the retainer 24 upon rotation of the shaft 1.
Patent JP-H01244620-A (JP)
Title: Ashing apparatus
Inventor: KAMIKAWA YUJI
IPC: H01L21/302
Filed: 1988-03-25
Abstract: PURPOSE:To enable a substrate to be ashed rapidly, by using a mixture of an ashing gas and a gas obtained from an ashing gas adsorbing means for ashing the substrate. CONSTITUTION:Oxygen gas from an oxygen source 9 is supplied to silica gel so that ozone adsorbed by the silica gel is discharged and supplied to a gas flow regulator 12, in which this ozone gas is joined and mixed with ashing gas containing ozone from an ozone generator 10. Flow rate of the ashing gas having a concentration thus decreased is set at a desired value by the regulator 12. The ashing gas is supplied into a space 7 located over a treating chamber 1 and supplied to the surface of a wafer 5 within the treating chamber 1 through a plurality of apertures formed in a plate 6. Ozone in the ashing gas is decomposed by heat from the wafer 5 to produce oxygen radicals, whereby a film adhered on the surface of the wafer 5 is ashed and removed.
Patent JP-H11255502-A (JP)
Title: Simple generating kit of chlorine dioxide water
Inventor: OGAWA KATSUTOSHI
IPC: A61L2/18
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a simple generating kit capable of preparing a required amount of chlorine dioxide water in a low concentration simply without requiring special technique and operation at desired place and time and operationally stably without generating chlorine dioxide in high concentration. SOLUTION: This kit is constituted of a transporting and storing vessel 5 with a lid having a vessel part 5a and a lid part 5b. The vessel part 5a and the lid part 5b are partitioned by a circular partition wall 6 and a chlorous acid storage chamber 1 and an acid storage chamber 3 are formed in the interior of the transporting and storing vessel 5. The contact of the chlorite solution with hydrochloric acid is surely prevented by packing the chlorite solution in the storage chamber 1 and packing the hydrochloric acid solution into the acid storage chamber 3 and screwing the lid part 5b and sealing the vessel 5. Chlorine dioxide water is simply obtained by inverting the vessel part 5a, packing each raw material liquid into a proper mixed vessel and mixing these raw material liquids.
Patent JP-S58190773-A (JP)
Title: Detector for angular velocity of rotation
Inventor: USUI TAKESHI
IPC: H01S3/083
Filed: 1982-04-30
Abstract: PURPOSE:To detect the angle of rotation at a high accuracy by covering a coil- shaped light transmission path with a magnetism shielding material to reduce effect of an external magnetic field. CONSTITUTION:In a detector for angular velocity of rotation adapted to detect phase difference employing an output signal of a light detector 4, all parts containing a coil-shaped light transmission path 3 is covered with magnetism shielding cases 5 using permalloy. This prevents application of any external magnetic field and hence can minimize the rotation of plane of polarization due to Faraday effect generating according to the intensity of a magnetic field thereby enabling the measurement of angular velocity of rotation at a high accuracy.
Patent JP-H05229959-A (JP)
Title: Iron absorption accelerating composition
Inventor: OSAJIMA KATSUHIRO
IPC: A61K33/26
Filed: 1992-02-25
Abstract: PURPOSE:To obtain an iron absorption accelerating composition containing peptide ESP-2 or peptide DAN-100 as an active ingredient, capable of remarkably improving absorption of iron and useful as food and drink or medical supplies for supply of iron content or improvement of anemia. CONSTITUTION:A proteolytic enzyme is added to a fish meat of sardine, horse mackerel, tuna, bonito, mackerel, etc., to treat the fish meat and the resultant peptide raw solution is treated with activated carbon to afford a peptide ESP-2, which is further subjected to ion exchange treatment to provide peptide DAN-100. The objective composition contains the peptide ESP-2 or the peptide DAN-100 as an active ingredient. Absorption of iron is further accelerated and amplified by blending the composition with an iron compound (e.g. iron chloride) and citric acid or its salt. The dose is 0.1-1000mg/kg/day and administered once to 4 times per day.
Patent JP-S59197298-A (JP)
Inventor: NAGAI KUNIAKI
IPC: D06F58/28
Filed: 1983-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02255432-A (JP)
Title: Capstan winch
Inventor: OGAWA TERUO
IPC: B66D1/74
Filed: 1989-03-25
Abstract: PURPOSE:To load tension to a wire or the like at all times by installing a guiding sheave in a capstan, and setting up a roller turning around this sheave in a sheave shaft free of detachment. CONSTITUTION:When a wire is wound up with a capstan in the state that no load is imposed on the side of a working end of the wire or the like, a sheave comes to turn round along the circumference of a V-groove pulley 44 by dint of a spring 53. At this time, the wire or the like held between the sheave 47 and a roller 51 eliminates stackness produced in a gap with the capstan so that it is maintained in proper tenseness. On the other hand, in the state that load is imposed on the working end side of the wire or the like, the wire or the like is tensed, so that at time of being wound by the capstan, the sheave 47 is situated in an almost upper position. Thus, tension is loaded no the wire or the like all the time in advance, whereby such a possible accident that the wire or the like might be overlapped on a winding part of the capstan due to wrong winding and get out of the capstan is eliminable.
Patent JP-H07278338-A (JP)
Title: Foamed styrene resin and its production
Inventor: SHIGETANI SHIGERU
IPC: C08J9/14
Filed: 1994-04-12
Abstract: PURPOSE:To provide a foamed styrene resin having excellent heat-insulation performance and mechanical properties without using a chlorine-containing compound liable to generate an acid, etc., inducing the corrosion of mold by using a specific aliphatic foaming agent in combination with a specific evaporation-type foaming agent. CONSTITUTION:This foamed styrene resin having a thickness of 20-150mm is produced by mixing a styrene resin with (A) an aliphatic foaming agent composed of 25-70wt.% of propane and 75-30wt.% of a pentane (preferably n-pentane) and (B) an evaporation-type foaming agent consisting of 1,1-difluoro-1- chloroethane preferably at a weight ratio (A/B) of 15/85 to 60/40 by pressing the foaming agents into the resin or adding to the resin. The amount of the component B is 0.15-0.25mol based on 100g of the styrene resin and the foam contains the components A and B. Preferably, the foams are composed of foams having a foam diameter of <=0.25mm and foams having a foam diameter of 0.4-1mm and the areal ratio of the foam of <=0.25mm diameter is 10-80% per unit cross-section of the foamed material.
Patent JP-H09266099-A (JP)
Title: Vacuum seal structure of split ring of particle accelerator
Inventor: HAMAZAKI HIROSHI
IPC: H05H13/04
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To permit a sealing function to be exhibited even in a high vacuum region. SOLUTION: A split ring 1 comprises a plurality of ring parts 1A, 1B, 1C, 1D split vertically in its circumferential direction and split crosswise in its horizontal direction, ribs 2, 3 are provided respectively on the inner and outer peripheries of the ring 1 along the horizontally split cross sections of the ring parts to form a horizontal abutting surface 4, and flanges 5, 6 are provided along the vertically split longitudinal cross sections of the ring parts to form a vertical abutting surface 7. A corner part 8 where the horizontal abutting surface 4 and the vertical abutting surface 7 cross is curved into an arc shape, a sealant 12 is provided on the horizontal and vertical abutting surfaces 4, 7 and on the surface of the corner part 8 connecting the abutting surfaces, and a plug member 10 is fitted into a hole formed by the assembling together of the corner parts 8.