baber/WOPTO huggingface dataset:
Patent JP-H0815379-A (JP)
Title: Semiconductor device with test function
Inventor: FUKUSHIMA TETSUYUKI
IPC: G11C29/00
Filed: 1994-06-27
Abstract: PURPOSE:To obtain a semiconductor device having a test function realizing a simple initial evaluation by selecting the control signal for starting a first sequencer being outputted from a second sequencer under device test mode. CONSTITUTION:A test mode setting means 221 activates the test mode flag test only under device test mode. Under normal mode, signal selection circuits 209-212 deliver the device control signals (four signal) inputted to outer terminals 203-206 selectively to a sequencer 1 which creates a sequence signal 220 for controlling the internal circuit 202. Under device test mode, a sequencer 2 creates a control signal for starting the sequencer 1 only from a device control signal (one signal) inputted to the terminal 203 and the circuits 209-212 deliver the signal selectively to the sequencer 1 thus creating a signal 220. Consequently, the internal waveform of LSI can be observed under control of only one terminal.
Patent JP-H04371519-A (JP)
Title: Production of steel plate having less residual stress
Inventor: KOBAYASHI YOICHIRO
IPC: C21D8/02
Filed: 1991-06-17
Abstract: PURPOSE:To obtain the steel plate which lessens the generation of residual stresses by cooling the steel plate down to a prescribed temp. while repeating plural times of water cooling and air cooling comparing one stage. CONSTITUTION:After a steel slab having a prescribed compsn. is hot rolled, the steel plate is subjected to accelerated cooling and water cooling, such as direct hardening, by which the steel plate is produced. Plural times of the water cooling and air cooling stage, with the water cooling and air cooling as one stage are repeated down to the prescribed water cooling end temp. at this time. The water cooling treatments after the rolling are intermittently executed, by which the max. temp. difference between the front surface part of the steel plate and the central part of the thickness thereof during the course of the water cooling is decreased. The steel plate which lessens the generation of the residual stresses is thus produced.
Patent JP-H0818149-A (JP)
Title: Semiconductor laser and fabrication thereof
Inventor: OSAWA YASUHIRO
IPC: H01S5/00
Filed: 1994-06-27
Abstract: PURPOSE:To achieve a single mode oscillation with a low threshold by forming a charge block layer in a predetermined region on one major surface of a semiconductor substrate being injected with specific charges except the vicinity of a protrusion and then forming a first conductive layer and a second conductive layer of opposite conductivity type on a charge injection layer thereby providing a bent conductive region. CONSTITUTION:A triangular charge injection layer of N-type AlGaAs having a protrusion 2a is formed, as a clad layer 2, in stripe on one major surface of a semiconductor substrate 3 made of N-type GaAs. A first clad layer 4 of N-type AlGaAs is formed on the protrusion 2a. An active layer 5 of GaAs is then formed thereon as an emission region followed by formation of a second clad layer 6 of P-type AlGaAs and a contact layer 7 of P-type GaAs. Consequently, a waveguide structure having a bent part 8a above the protrusion 2a is obtained. Finally, a charge block layer 3 is provided except the vicinity of the protrusion 2a. This structure produces a single mode oscillation easily with a low threshold.
Patent JP-H10331025-A (JP)
Title: Spinneret for core-sheath conjugated fiber
Inventor: AKIYAMA YOSHIHIRO
IPC: D01D5/34
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a spinneret capable of affording a core-sheath type conjugated fiber at various core-sheath conjugated ratios without any eccentricity with good operating efficiency for a long period by using two different thermoplastic polymers. SOLUTION: This spinneret for a core-sheath conjugated fiber comprises an upper spinneret plate 1 and a lower spinneret plate 2, the lower spinneret plate 2 having a discharge lead-in hole 5 for a sheath component polymer in the upper part thereof and a lead-in hole 10 for a conjugated polymer and a spinning hole 12 in the lower part in the spinneret for obtaining the core- sheath conjugated fiber containing the two different kinds of thermoplastic polymers arranged in the core sheath shape. The upper spinneret plate 1 has a capillary 7 for the core-component polymer and an introduction hole 4 for the sheath-component polymer.  The lower part of the capillary 7 is inserted along the inner wall of the discharge lead-in hole 5 and a helical groove 8 to be a channel for the sheath component polymer is provided from the upper to the lower parts in the outer peripheral part 11 of the capillary 7.
Patent JP-S5270232-A (JP)
Title: Counter device for speed reduction in fuel injection apparatus
Inventor: TAMAKI SHIGEO
IPC: F02D33/00
Filed: 1975-12-08
Abstract: PURPOSE: To restrain generation of hydrocarbon at speed reduction with simple structure by opening a throttle valve provided in an air duct with a throttle valve opening device at speed reduction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62300000-A (JP)
Inventor: MATSUI KENJI
IPC: G10L15/24
Filed: 1986-06-20
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-H08318437-A (JP)
Title: Jig device for transportation of track running body
Inventor: TAGUCHI FUJIO
IPC: B61B13/06
Filed: 1995-05-22
Abstract: PURPOSE: To transfer a running body held on a transportation track of a transportation frame onto an existing running rail safely. CONSTITUTION: A jig 4 for connection and positioning in which a stopper screw rod 5 which holds a running body C on a transportation track 2 of a transportation frame 1 is screwed and attached is fitted in play into a dovetail groove in the transportation track 2, and the jig 4 for connection and positioning is stretched between joining ends of the transportation track 2 and an existing running track to hold a joining condition solidly.
Patent JP-H08313735-A (JP)
Title: Optical transmission tube
Inventor: SUGIYAMA HIDEO
IPC: G02B6/00
Filed: 1995-05-19
Abstract: PURPOSE: To ensure superior light transmittance and to improve optical transmission function by filling the interior of a tubular clad with a polymer of a purified monomer obtd. by treating an acrylic monomer with alumina as a core. CONSTITUTION: In an optical transmission tube obtd. by filling the interior of a tubular clad with a solid core having a higher refractive index than the clad, a polymer of a purified monomer obtd. by treating an acrylic monomer, an acrylic modified silicone monomer or an acrylic modified urethane monomer with alumina is used as the core. A material forming the hollow tubular clad is, e.g., a polydimethyl-siloxane polymer having a low refractive index and the acrylic monomer is, e.g. a compd. represented by the formula (where R is H or methyl and R<2> us 1-20C alkyl). Basic alumina is preferably used as the alumina for treating the monomer because it has the highest polymn. inhibitor removing effect.
Patent JP-H08308306-A (JP)
Title: Levee-flattening machine
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1995-05-19
Abstract: PURPOSE: To enable smooth levee-beating by forcibly driving the levee face flattener with a rotation mechanism to allow it to roll on the levee face to make good levee face-flattening operation. CONSTITUTION: The levee face flattener 12 is formed in a horizontally rotatable roller comprising the levee top face-rolling part 13 having the outer peripheral surface 13a which can flatten the levee top face W1 by beating and the levee side face-rolling part 14 which is integrally formed to the top face-rolling part 13 and has the outer peripheral surface which can flatten the one shoulder face W2 of the levee by beating. In addition, the levee-beating mechanism 15 which is driven by the driving force of the tractor is provided to allow the levee face flattener to beat the levee faces and the rotation mechanism is equipped to forcibly rotate the levee face flattener with the power source of the tractor.
Patent JP-H0238499-A (JP)
Title: Polyether polyol having steric hindrance for surface active agent stable to chlorine-base bleaching agent
Inventor: JIEI JII OTSUTEN
IPC: C11D3/395
Filed: 1989-06-09
Abstract: PURPOSE: To provide a detergent holding washing and defoaming characteristics over a long period by blending a specified activated chlorine-contained compound, and a chlorine bleaching agent stabilizng anionic surface active agent, and the remainder of water.  
     CONSTITUTION: This detergent composite contains (a) an activated chlorine- contained compound providing about 0.1-5% of usable chlorine which is selected from chlorinated trisodium phosphate, chlorinated cyanuric acid and its alkali metal salt, and mixtures thereof, (b) about 5-40 wt.% of a chlorine bleaching agent stabilizing anionic surface active agent represented by the formula, and (c) the remainder of water. In the formula, A 1  and A 2  are alkylene group or the like; A 3  is steric C 4-30  alkylene group or the like; n+n' is a numerical value for making the total molecular weight of the molecule before capped to about 500-25000; (n") is 1-8; (m) is 1-8; Y is an organic compound residue having about 1-30 carbons and at least one activated hydrogen atom. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5669753-A (JP)
Title: Magnetic field focusing device
Inventor: KAGEYAMA TAKAO
IPC: H01J23/087
Filed: 1979-11-09
Abstract: PURPOSE:To reduce the manpower required for the adjustment of magnetic polarization and to prevent considerable reduction of magnetic field produced through the adjustment of magnetic polarization, by providing a magnetic shunt of ferite rubber chip on the outer circumferential face of a cylindrical permanent magnet or a pole piece. CONSTITUTION:A magnetic field focusing device 1 has such structure that the magnetic poles of a cylindrical permanent magnet 2 are faced alternatively while pole pieces 3 of magnetic member are placed at both end faces of the magnet 2, and ferite rubber chips 4 having different dimension are fixed on the outer circumferential face of the permanent magnet 2 or the pole piece 3. The magnetic flux 10 passing through the outer circumference at the portion where the flux density is high due to magnetic polarization is magnetically shunted by the ferite rubber chip 4 to make the distribution of the magnetic flux uniform.
Patent JP-S5798256-A (JP)
Title: Chemical compound
Inventor: UOORESU TEE ASHIYUTON
IPC: C07D257/04
Filed: 1981-09-17
Abstract: Novel chemical compounds and a process for preparing them are provided. These compounds selectively inhibit the metabolism of dipeptidase (E.C.3.4.13.11) and therefore are useful in combination with antibacterial products. These chemical compounds are Z-2-(2,2-dimethylcyclopropanecarboxamido)- omega -pyridylthio-2-alkenoic acids (and related arylthio and heterocyclylthio analogs) of the general formula: <CHEM> wherein n is an integer from 3-5, Y is pyridyl, pyrimidinyl, tetrazolyl, imidazolyl, thiadiazolyl, thiazolinyl, or phenyl, optionally having 1 or 2 substituents which are hydroxyl, oxo, carboxyl, or methyl; and the loweralkyl (C1-6) esters and pharmaceutically acceptable salts thereof.
Patent JP-H0689169-A (JP)
Title: Activating circuit and method for activating or adding new capability
Inventor: YURUGEN TOREEGAA
IPC: G06F1/00
Filed: 1991-05-21
Abstract: PURPOSE: To provide a device which can easily give a new function to a program or update the program for an electronic device by adding a module that sets the communication with the electronic device to a memory means together with a module that sends the information to the electronic device. CONSTITUTION: A casing 7 contains the peripheral hardware which are necessary for control of a microprocessor in addition to a one-chip microprocessor serial interface. This interface is connected to a cable 8 having a connector 9 attached at its end. A client connects the easing 7 to a medical monitor 1 or puts the connector 9 into a jack 6. In such a case a 1st module included in a memory performs communication with the monitor 1 and a 2nd module sends a program code to the monitor 1. When the 1st module establishes the communication between two devices, the control is shifted to the 2nd module from the 1st module. Then the 2nd module downloads the program code to the monitor 1.
Patent JP-S6126583-A (JP)
Inventor: USUI YOSHINORI
IPC: C12M1/16
Filed: 1984-07-12
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-H074710-A (JP)
Title: Range hood fan
Inventor: UTSUKI TOSHIYA
IPC: B01D46/10
Filed: 1993-06-17
Abstract: PURPOSE:To promote the advantage of being cleanable by combining a dishwasher with a range hood fan so as to structurally enable automatically cleaning the grease filter by utilizing the water discharged from the dishwasher at the time of rinsing. CONSTITUTION:By combining a dishwasher 10 with a range hood fan, which comprises a main body 1, front cover 2, grease filter 3, and damper 9, the structure is so designed as to enable automatically cleaning the grease filter 3 by utilizing the water discharged from the dishwasher 10 at the time of rinsing. In this structure the grease filter can be cleaned automatically without providing a pump, heater, etc., exclusively for the cleaning which constitute a factor for a higher cost, hence a step-up in the advantage of being cleanable.
Patent JP-S5935178-A (JP)
Title: Digital electronic timer easy in setting alteration
Inventor: SUEYOSHI TOORU
IPC: G04G5/00
Filed: 1982-08-23
Abstract: PURPOSE:To make it possible to reset the excesses of addition setting, by providing a first switch having function for gradually setting a set time to an advance direction and a second switch having function for adding a definite time value at once. CONSTITUTION:Pulses are outputted from memory circuits 15, 16 respectively storing an hour signal pulse and a minute signal pulse for constituting a compensation time signal corresponding to the operation of a setting switch to be respectively sent into an hour setting circuit 10 and a minute sitting circuit 8. A compensating minute signal pulse is at first outputted to be sent into the minute setting circuit 8 and, at the same time, into a compensating signal generating circuit 16. By this operation, addition setting corresponding to a compensation value is instantaneously attained even if a setting switch is not pressed continuously. As the result, when addition setting goes too far, re-setting can be rapidly performed without providing a reset switch or a subtraction setting switch.
Patent JP-H0683139-A (JP)
Title: Original conveying device which can convey large original copy
Inventor: DONARUDO ERU PIIZU
IPC: G03G21/00
Filed: 1993-06-17
Abstract: PURPOSE: To obtain a document feeder capable of feeding a considerably large- sized document and selectively making the document recirculate and pass through an image forming part. CONSTITUTION: This feeder is equipped with a feeding mechanism 54 forming an endless path, a gripper bar 76 selectively and releasably gripping the leading edge of the large-sized document 53, a chain to be driven 62 supporting the bar 76 and making the document pass through the image forming part 52 at specified image forming speed, and driving rollers 55b and 56b arranged near the image forming part 52 so that the document 53 in the path may pass through the image forming part 52 at the specified image forming speed. A controller 300 stops the bar 76 at a 1st position on a downstream side from the image forming part 52 in order to release the document 53 from the bar 76 and stops it at a 2nd position on an upstream side from the image forming part 52 in order to selectively insert and hold the document 53 in the bar 76.  The chain 62 makes the bar 76 recirculate from the 1st position to the 2nd position at considerably higher speed than the image forming speed so that the document 53 can rapidly recirculate and the next document can be rapidly inserted.
Patent JP-H11336666-A (JP)
Title: Compressor
Inventor: MIYAMOTO TAKASHI
IPC: F04C29/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items of a refrigerant inlet section and the assembling man-hour in an enclosed type compressor constituting a refrigerating cycle. SOLUTION: In this compressor, a drum liner 22 is secured to an end connection 2a of the sidewall of a drum shell 2, and since a refrigerant flow pipe 31 of an accumulator is made so as to be directly connected to a refrigerant inlet port 10 of a cylinder, a pump liner can be omitted from a mounting structure of the triple type refigerant inlet part consisting of the conventional drum liner, the pump liner and the refrigerant flow pipe. With this constitution, the number of part items and the assembling man-hour are reduced, whereby the manufacturing cost of the compressor is thus reduced.
Patent JP-H01314022-A (JP)
Title: Digital signal processing circuit
Inventor: TSUKAMOTO MANABU
IPC: G11B20/10
Filed: 1988-06-13
Abstract: PURPOSE:To obtain a circuit corresponding to the 16-bit mode and the 12-bit mode with a comparatively small scale by using a shift register required also for the 16-bit mode in common with the expansion of the 12-bit mode. CONSTITUTION:The circuit consists of a shift register 5 converting serially a 1-word 16-bit parallel data and a shift control circuit 4 controlling the shift clock of the shift register 5. In case of the 16-bit mode, tie data of the shift register 5 is outputted as it is and in case of the 12-bit mode, the number of times of shifting is decided from the high-order 4-bit in the 12-bit data, the remaining 8-bit and a fixed 8-bit are loaded to the shift register 5, the shift register 5 is shifted by number of times to generate and output the 16-bit data. Thus, a circuit corresponding to both the 16-bit and 12-bit modes is obtained with a comparatively small circuit scale.
Patent JP-S636270-A (JP)
Title: Pneumatic cylinder capable of altering double end stopping position
Inventor: ITO KATSUJIRO
IPC: F15B15/24
Filed: 1986-06-23
Abstract: PURPOSE:To perform position control over a piston simple and inexpensively, by moving a head block and a cylinder tube to the setting position automatically, and driving the piston at the required stroke in using these elements as a mechanical stopper. CONSTITUTION:A cylinder tube 2 is installed in a fixed part 1 in making its position adjustable in the axial direction, and inside this cylinder tube 2, there is provided with a piston 3 slidably. Also, in this piston 3, there is provided with a piston rod 4 piercing a cover 2a at the rod side airtightly. In addition, inside the cylinder tube 2, there is provided with a head block 5 airtightly and in making its position adjustable in a sliding direction of the piston 3. And, a screw rod 6 is moved by a pulse motor 14, making the head block 5 advance or retreat, and a stopping position at the head side of the piston 3 is set. On the other hand, the cylinder tube 2 is advanced or retreated by a pulse motor 34, whereby the stopping position at the rod side of the piston 3 is set as well.
Patent JP-H09299989-A (JP)
Title: Scale formation preventive agent and formation preventive method
Inventor: UMAMICHI JUNICHI
IPC: C02F1/58
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To surely prevent the formation of scale of a calcium fluoride system by preparing the scale formation preventive agent of a wet process flue gas desulfurizing and defluorinating device by incorporating phosphonic acid or its salt as an effective component into this agent. SOLUTION: The scale formation preventive agent for preventing the formation of the scale sticking to the wet process flue gas desulfurizing and defluorinating device attached to a calcination furnace, etc., for ceramic industry, etc., and more particularly, the inside wall surfaces of various kinds of vessels and pipings where circulative washing water and flue gas desulfurizing water flow, or their attachments, peripheral equipment, etc., is prepd. by incorporating the phosphonic acid or its salt as the effective component into this agent. The scale formation preventive agent is added at 0.1 to 50ppm to the water system in the wet process flue gas desulfurizing and defluorinating device, by which the precipitation of the dissolved components (F<-> , SO4 <2-> , Ca<2+> , etc.) in the circulative washing water and the flue gas desulfurizing water is prevented.  At this time, for example, 1-hydroxyethylidene-1, 1-disphosphonic acid, diethylene triamine penta(methylene sulfonic acid), etc., are used as the phosphonic acid.
Patent JP-H11334031-A (JP)
Title: Squeegee device for screen printing
Inventor: TANI OKIE
IPC: B41F15/40
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To inhibit printing material obstructing rotation of a squeegee roller in a squeegee device from being introduced into a bearing and to inhibit printing material from being led out of a partition blade between the squeegee rollers. SOLUTION: The squeegee device for screen printing has a housing in which squeegee blades consisting of two sheets of rigid thin plate coming into contact with a screen form plate are provided in the bottom and a couple of squeegee rollers 9, 10 which knead printing material and feed it between the squeegee blades or return it from the same, are rotatably axially-supported in the inside. Ceramics are used in the squeegee rollers 9, 10, the bearings 26, 27 of the housing and a partition blade between the squeegee rollers 9, 10.
Patent JP-S5670058-A (JP)
Title: Hot melt traffic paint composition
Inventor: OOSHIMA AKIO
IPC: C08F8/00
Filed: 1979-11-14
Abstract: PURPOSE: The titled composition having improved color tone, weather resistance, workability, and stain resistance, comprosing a hydrogenated resin as a tackifier obtained by hydrogenating a copolymer resin of a cyclopentadiene and butadiene.  
     CONSTITUTION: (A) 20W90pts.wt. five-membered ring compound shwon by the formula (H is hydrogen; R is 1W3C alkyl; m and n are 0 or integer not less than 1, m+n is 6) having a conjugated double bond and/or Diels-Alder adduct of this compound is copolymerized with (B) 80W10pts.wt. dimer of the five-membered compound and 1,3-butadiene to give a copolymer resin, which is further hydrogenated resin having a softening point 60W130°C. This resin is included as a tackifier in the titled composition. For example, 3W40pts.wt. tackifier is blended with 1W15pts.wt. plasticizer and 20W80pts.wt. filler as essential ingredients, to give the desired composition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09309545-A (JP)
Title: Easily unsealable packaging bag and production method thereof
Inventor: KOMIYA YASUTOYO
IPC: B65D33/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To easily unseal a bag by hands, by providing a lug by which the bag can be unsealed by pulling the opening by hands when peeling off the seal of the opening to open it. SOLUTION: Mutual sealable inside faces of two belt-form laminate films 5 are superposed with each other and both sides thereof are sealed to form a cylinder. And the cylinder is folded so that the side seal parts of the cylinder are turned to the rear seal parts 2 and the rear seal parts are temporarily stuck to the front surface with an adhesive 6. One end of the cylinder forming the opening is sealed with a special seal head to form the upper seal part 3. In this way, an easily unsealable packaging bag 1 having the rear seal parts 2 at both sides is obtained. The packaged bag containing the contents can be unsealed by pulling both sealing parts 2 of the opening to the right and left sides by fingers.