baber/WOPTO huggingface dataset:
Patent JP-H0992380-A (JP)
Title: Connector
Inventor: HIOKI KOSUKE
IPC: H01R12/79
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To miniaturize a connector and improve wiring workability and productivity by stacking in the thickness direction multiple plate-like insulated blocks pressed-in with multiple terminals in the lateral width direction and arranged in a line at a uniform pitch in the length direction. SOLUTION: Multiple plate-like insulated blocks 2 having the prescribed length, lateral width, and thickness, pressed-in with multiple terminals 3... in the lateral width direction, and arranged in a line at a uniform pitch in the length direction are stacked in the thickness direction. The stacked insulated blocks 2 are stored in a box type housing 4 bored and formed with multiple cable insertion holes 4f... for a mating cable corresponding do the terminals 3... of the insulated blocks 2 in multiple lines at the uniform pitch in the length direction on a bottom wall 4a and having the inner dimension in the length direction equal to the length of each insulated block 2, the depth equal to the lateral width of the insulated block 2, and the inner dimension in the short direction multiple times the thickness of the insulated block 2 while cable core wires 6a are connected to the terminals 3... of the insulated blocks 3.
Patent JP-H02113281-A (JP)
Title: Fixing roller
Inventor: SATO HARUO
IPC: G03G15/20
Filed: 1988-10-22
Abstract: PURPOSE:To increase the life by interposing a specific-thickness adhesive layer made of fluororesin-mixed rubber which has good affinity with a surface layer and a lower layer between a fluororesin layer of specific thickness as the surface layer and a heat-resisting rubber mixture as the lower layer. CONSTITUTION:The surface layer 1 made of fluororesin with 20-100mum thickness and the lower layer 3 made of the heat-resisting silicone rubber mixture are adhered together across the adhesive layer 2 of 10-40mum in thickness made of a compound of fluororesin and rubber which has good affinity with the lower layer 3 and surface layer 1 and also has superior flexibility, followup ability, and restoring property to shearing force and is rich in elasticity. Consequently, the shearing stress caused by deformation in roller use is absorbed in the adhesive layer 2 and the accumulation of the shearing force generated between the surface layer 1 and lower layer 3 is reduced. Consequently, the life is prolonged.
Patent JP-H07118293-A (JP)
Title: Production of polypeptide
Inventor: KASHIMOTO KAZUHISA
IPC: C07K1/113
Filed: 1993-10-25
Abstract: PURPOSE:To easily obtain a polypeptide useful as e.g. a medicine for osteoporosis, etc., in a high yield using a small amount of solvent by cyclizing a specific peptide bound to an oxime resin along with eliminating the resin followed by, if needed, condensation with an amino acid or peptide. CONSTITUTION:A peptide, covalently bound to an oxime resin, of formula I (X is Val, such a peptide that, as shown in formula IV, a sequence of arbitrary number of amino acid from the Val at 7th order to the Pro at 31st order are mutually bound in succession with the Val as N-terminal, or (protected) OH; R is oxime resin; Ser and Thr may have protecting groups, respectively) or of formula II is subjected to intramolecular condensation to effect cyclization, along with eliminating the oxime resin, thus obtaining a cyclic peptide of formula III, followed by, if needed, condensation of an amino acid or peptide at the site after eliminating said oxime resin, and then elimination of the protecting group, thus obtaining the polypeptide of the formula IV.
Patent JP-H08130545-A (JP)
Title: Switching controller for bus type transmission equipment
Inventor: FUJII MASATO
IPC: H04L12/40
Filed: 1994-10-31
Abstract: PURPOSE: To provide a switching controller having simple constitution, low cost and high reliability by constituting an interface for a node connected to plural transmission lines of a common controller and controlling data transmission by the switching information of transmission lines. CONSTITUTION: In a transmission equipment duplex transmission lines for instance, an interface for a node 1 connects a controller 7 to a CPU 2 through an internal bus 6, connects a system switching part 10 to the controller 7 and connects transmission lines 4a, 4b to the switching part 10 respectively through modems 8a, 8b and drivers/receivers 9a, 9b. The CPU 2 inputs a system state signal and a system switching command signal from respective modems 8a, 8b, executes arithmetic processing based upon these signals and outputs a system switching request signal and a system switching command signal to control data transmission. Since it is unnecessary for an OS driver of a unit CPU to be conscious of the duplication of transmission lines, the constitution can be simplified and control can be executed only by one transmission controller.
Patent JP-H01108434-A (JP)
Title: Bushing charged with liquid
Inventor: IWASHITA TSUGUNARI
IPC: B60G7/00
Filed: 1987-10-21
Abstract: PURPOSE:To aim at reducing the cost of a bushing charged with liquid, and to prevent uncomfortable noise and vibration, by providing, in a pocket, a stopper means extended from the outer cylinder side to the inner cylinder side with a predetermined space to the inner cylinder, and coated with a resilient material. CONSTITUTION:Pockets 6 are formed between an outer cylinder 2 and a recess which is formed in a middle cylinder of a resilient member 5 at the position of an window part. An orifice groove 9 is formed in the resilient member 5 layer fixed to the outer periphery of the middle cylinder 3 so as to be used as a communication hole 7 communicated with a plurality of pockets 6 while noncompressive fluid 8 is charged in the pockets 6 and the communication hole 7. Further, a stopper means 10 composed of a rigid member 11 coated with the resilient member 5 is disposed in each pocket 6 extending from the outer cylinder 2 with a predetermined space to an inner cylinder 1. During the noncompressive fluid 8 flowing from one of the pockets 6 into the other pocket 6 through the communication hole 7, damping action is effected.
Patent JP-2000102093-A (JP)
Title: Structure of speaker
Inventor: KAWAI MASAHITO
IPC: H04R9/02
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a crack in a frame or the like without the need for use of expensive materials by providing a slit to a part of the frame to which a plate is fitted so as to relax an internal thermal stress caused by difference of a thermal contraction between the frame and the plate. SOLUTION: A frame 1 is formed to be a conical shape where a front face is open by a resin material, and a recessed groove 1h and a hole 1g are provided to its rear face to fit an upper plate 2 and to mold with a resin. A slit 1j is provided to several positions of a part of the resin-made frame 1 to which the upper plate 2 is adhered so as to relax an internal thermal stress caused by a difference of a thermal contraction between the frame 1 and the upper plate 2 against a thermal shock test or the like. Thus, the type of material of the frame 1 is not limited to an ABS resin with a high tensile strength and a low thermal contraction but a PP resin or the like that is an inexpensive material with a comparatively high thermal contraction is usable.
Patent JP-H09115411-A (JP)
Title: Circuit breaker
Inventor: YABE TOSHIYUKI
IPC: H01H73/22
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker whose tripping characteristic is stable by preventing deformation of bimetal even if a large electric current flows in the one having a thermally reactive tripping device using directly heated bimetal. SOLUTION: Bimetal 64 has a thermally reactive part 64a and a bending part 64b, and the bending part 64b is brazed to an installing surface 62d of a support conductor 62. A through hole 62f as an electric current concentration relieving means penetraing through the support conductor 62 is arranged adjacently to a right end part of a drawing of the installing surface 62d. Since an electric current flows in the suppot conductor by bypassing the through hole 62f and flows to both side end parts of the bending part 64b, an electric current is prevented from concentrating on a bimetal side joining end part 64c of the bimetal, and there is no possibility that the bimetal is deformed by overheat by the concentration of a large electric current, and a tripping operation characteristic is stabilized.
Patent JP-H08128198-A (JP)
Title: Form sleeve
Inventor: FUKAGAWA HAJIME
IPC: E04G21/12
Filed: 1994-10-31
Abstract: PURPOSE: To facilitate arrangement of sleeve inside a form by dividing a sleeve into two parts, connecting them with clips after the divided sleeves are inserted n the form, and fixing them to the form with a sleeve fixed member. CONSTITUTION: A sleeve is divided into two parts in the axial direction, and the divided sleeves 1 and 1 with a required shape are provided by butting the divided surfaces each other. The divided sleeves 1 are inserted in a form from a space between a reinforcement and a form upper end edge in a divided state. Then, the divided surfaces of the divided sleeves 1 are butted agents each other in the form, they are connected with a plurality of clips 2 and 2, and the sleeves are assembled. A sleeve fixed member 3 consisting of a sleeve bracket 3L and a sleeve holding metal fixture 3U is fitted to the axial end circumference of the sleeve in such a state, and the sleeve is fixed to the form through the sleeve fixed member.
Patent JP-H11109380-A (JP)
Title: Liquid crystal display device
Inventor: MATSUOKA HIDEKI
IPC: G02F1/1345
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the peeling of wiring by arranging wiring for driving transistors(TRs) at the lower layer of sealing materials extended in parallel with the lateral sides of transparent substrates and forming slits in this wiring. SOLUTION: The sealing materials 73 are applied between driver circuits and the lateral sides of the liquid crystal display device evading the surfaces of the driver circuits. The driver circuits 16 to 18 are formed with the wiring consisting of Al, i.e. the source and drain electrodes of the TRs longitudinally and transverse or diagonally like a spider's web. While the Si nitrided films exposed between the Al and the Al are extremely few, the Al wiring is coarse and the Si nitrided films are formed wide between the driver circuits formed with the wiring 18 to 23 and the lateral sides of the liquid crystal display device. The angle parts of a power source line existing under the sealing materials are provided with slits to absorb distortion. The peeling of the wiring is prevented by the adhesiveness between the Si nitrided films exposed by these slits and planarization films.
Patent JP-S61145954-A (JP)
Title: Original setting confirming mechanism
Inventor: IJUIN KAZUYA
IPC: H04N1/00
Filed: 1984-12-20
Abstract: PURPOSE:To obtain a confirming mechanism easy to insert an original and easy to confirm the position of insertion by providing an index to position the tip of the original to a specified position of an original guide and exposing the index part of the original guide. CONSTITUTION:A notched part 11 is formed in a part of armoring cover 9 that covers near an original insertion aperture 1 to expose a part of underlying original guide 6, and an index that forms an positional reference for inserting an original 3 is provided in the exposed part of the original guide 6. When an original is inserted until the tip of the original arrives at the position of index in the exposed original guide 6 from the original insertion aperture 1 by matching the side end of the original 3 with a reference guide 2, an original presence sensor detects the original. When a starting button is depressed, loaded originals 3 are sent out successively. As th notched part 11 is formed at the tip of the armoring cover, the original 3 can be inserted not only from the front of the original insertion aperture 1, but also from the notched part 11 in the direction shown by the arrow mark.
Patent JP-H01109781-A (JP)
Title: Piezoelectric element
Inventor: KANNO YUKIO
IPC: H03H9/17
Filed: 1987-10-22
Abstract: PURPOSE:To improve water resistance and moisture resistance by stacking a metal layer and a resin layer with the resin layer inside, and applying the resin layer by adhesion to the external surface of a piezoelectric element. CONSTITUTION:The entire circumference of a piezoelectric element body 1, and electrode 2, a lead wire 3 on the side of the electrode 2 is coated by adhesion with a laminate film 4 consisting of an outer metal layer 4a and an inner resin layer 4b, the resin layer 4b being located inside. The metal layer 4a is composed of such materials as aluminum, an aluminum alloy, copper, a copper alloy, whereas the resin layer 4b is composed of such thermally plastic materials as polyethylene, polypropylene. The laminate film 4 is folded with the resin layer 4b inside, the folded part being heated, pressured, and the resin layers 4b at that folded part being integrally bonded. According to the constitution, water resistance and moisture resistance can be improved.
Patent JP-H10117445-A (JP)
Title: Charger
Inventor: ISHIKAWA TETSUHIRO
IPC: H02M7/48
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To avoid wasting power at refresh discharge of second-battery. SOLUTION: A current from a secondary battery 14 is converted by an inverter 16 to a three-phase alternating current to drive a motor 10. One terminal of a commercial power supply 24 is connected to a neutral point of the motor 10, while the other terminal is connected to positive and negative electrodes of the secondary battery 14 through transistors 34a and 34b. When the terminal to the neutral point has a positive voltage, a transistor 32a on the positive side of the inverter 16 and the transistor 34b are turned on and off under pulse modulation control by using a control circuit 18. When the terminal has a negative voltage, a transistor 32b on the negative side of the inverter 16 and the transistor 32b are placed under pulse modulation control. In this way, the power of the secondary battery 14 is returned to the commercial power supply 24.
Patent JP-H01108232-A (JP)
Title: Studless tire reduced in hardness change
Inventor: ISOBE NORIYUKI
IPC: C08K3/04
Filed: 1987-10-21
Abstract: PURPOSE:To obtain the title tire reduced in hardness change by preventing the migration of a softener in the tread, by providing a specified oil barrier between the tread of a studless tire and its belt. CONSTITUTION:Between the tread (A) of a studless tire, composed of a rubber composition obtained by mixing a natural rubber and/or a synthetic diene rubber (a) with a softener (b) which is a liquid additive such as an oil or a plasticizer, and the belt (C) is provided an oil barrier (B) comprising a rubber composition containing at least 70%, based on the volume content of component (b) in the composition constituting component A, of component (b), and at least 30wt.%, based on component (b), active filler (e.g., activated carbon) of an iodine adsorption >=900mg/g.
Patent JP-H04144235-A (JP)
Title: Semiconductor wafer and its manufacture
Inventor: MATSUSHITA MITSUYOSHI
IPC: H01L21/322
Filed: 1990-10-05
Abstract: PURPOSE:To increase getter capability and improve yield, by making the oxygen concentration distribution of a section in the depth direction asymmetric. CONSTITUTION:In a semiconductor wafer 10, the oxygen concentration distribution of a section in the depth direction is low on the device forming surface 12 side, and high on the side of a surface 16 where a device is not formed, so that the distribution is asymmetric. It is desirable that the concentration increases from the surface 12 side toward the surface 16 side. It is desirable that the oxygen concentration on the device forming surface 12 side is lower than or equal to 5X10<17>atoms/cm<3> at least in a device forming region 14. It is because interstitial oxygen can be kept at a concentration lower than or equal to solid solution limit. It is desirable that the oxygen concentration on the surface 16 side, i.e., in a gettering region 18, is higher than or equal to 1.4X10<18>atoms/cm<3>. It is because a sufficient number of potential nuclei can be generated in the case of heat treatment.
Patent JP-S61145513-A (JP)
Title: Photodetecting method of outgoing beam from optical fiber
Inventor: MIHARA KATSUMI
IPC: G02B6/00
Filed: 1984-12-19
Abstract: PURPOSE:To measure accurately the electric power of outgoing beam from an optical fiber to be tested by connecting the optical fiber to be connected to an optical fiber for photodetection which is fitted previously and has a large numerical aperture and a large core diameter and photodetecting its projection light by a photodetecting device. CONSTITUTION:The optical fiber 7 for photodetection which has a larger numerical aperture and a larger core diameter than the optical fiber 1 to be tested is fitted previously to the photodetecting device and the fiber 1 is connected to the fiber 7 to transmit light, and the light is made incident on a photodetector 5 through an 'SELFOC(R)' lens 4, so that the electric power of the outgoing beam from the optical fiber 1 is measured by an ammeter 6. Therefore, variance in photoelectric power due to the axial shift Z of the optical fiber to be tested and variance in end surface accuracy theta is suppressed low and the outgoing beam electric power from the optical fiber 1 is measured with high accuracy.
Patent JP-2000096568-A (JP)
Title: Underwater construction machine for underwater laying material
Inventor: HIROSE HIDEO
IPC: E02D15/10
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the occurrence of an arch to always push underwater laying materials out of a pushing outlet smoothly and quantifiably while having a cylindrical feed part tapered toward the pushing outlet side, so as to lay them. SOLUTION: An underwater construction machine is constituted of a dumping inlet 10 of underwater laying materials M such as improved soil, etc., provided at the upper part thereof, a pushing outlet 11 of the underwater laying materials M provided at the lower part and a cylindrical body 1 inclining at least a part of an interior wall surface 13c to the direction narrowing an inside diameter toward the lower part side from the upper part side. It is equipped with a helical springy pushing rotary body 2 formed in the shape of a spiral with the cylinder shaft of the cylindrical body 1 as the approximately center, contacting or approaching the circumference section to the interior wall surface 13c of the cylindrical body 1 and rotated inside the cylindrical body 1 in the direction pushing the underwater laying materials M dumped on the cylindrical body 1 from the pushing outlet 11.
Patent JP-S62127511-A (JP)
Title: Slide rotary bearing
Inventor: KATSUNO TAKESHI
IPC: F16C29/00
Filed: 1985-11-28
Abstract: PURPOSE:To secure such a bearing that is capable of receiving rectilinear motion and rotational motion, by installing a live ball holding inner cylinder for rectilinear motion, a holding outer cylinder of a relief ball part and a roller member, an inner ring body between both inner and outer cylinders, and an outer ring body on an outer circumference of the outer cylinder, and constituting them with an annular ball row turning up side member. CONSTITUTION:A holding hole 5 for a live ball part 4 of an annular ball row 2 is formed in a holding inner cylinder 3 while a through hole 11 receiving rectilinear motion of a shaft 1 and holding a holding groove 9 of a relief ball part 8 and a roller member 10 is formed in a holding outer cylinder 7. And, an inner ring body 12 is installed between the holding inner cylinder 3 and the holding outer cylinder 7 while an outer ring body 13 is installed on an outer circumference of the holding outer cylinder 7 rotatably. In addition, a U-shaped turnup part 15 of the annular ball row 2 and a positioning pin both are installed in an inner surface of a side member 14. Therefore, the rectilinear motion of the shaft 1 is supportable with the live ball part 4 and the rotational motion is supportable with the roller member 10 through bearings so that the whole structure is miniaturizable.
Patent JP-H07167106-A (JP)
Title: Hydraulic device
Inventor: KARURU HEERU
IPC: B29C45/82
Filed: 1994-10-07
Abstract: PURPOSE: To adjust and control hydraulic consumer in a low energy manner at a low cost. CONSTITUTION: In a hydraulic device, an adjusting pump 15 is driven while a pressure differential is detected through the intermediary of a valve 14 so as to maintain a constant operating pressure drop. The adjusting pump 15 is driven by an a.c. motor 18 which is connected to a power source network so that the speed thereof can be changed by means of a frequency converter 19.
Patent JP-H03131380-A (JP)
Title: Photographic developer wastewater treatment apparatus
Inventor: TADOKORO EIICHI
IPC: C02F1/04
Filed: 1989-10-17
Abstract: PURPOSE:To make a photographic developer wastewater treatment apparatus compact by installing an evaporation medium while immersing a part of it in the surface area of a wastewater and installing a wastewater level maintaining means. CONSTITUTION:Wastewater is supplied to a wastewater tub 41 through a pipeline 42. Wastewater carried up by an endless belt 45 evaporates and air contains the evaporated moisture. The circulating air containing the evaporated moisture is cooled to lower than or equal to dew point and condensed water drops to a receiver 51. The condensed water in the receiver 51 is recovered in a tank 54 through a pipeline 52 and a valve 53. The condensed water stored in the tank 54 is discharged or re-used. A fan 56 for circulation is installed downstream of a first heat radiating part 47 and air in a main case 40 is circulated. In this way, water in wastewater is efficiently evaporated.
Patent JP-2001094470-A (JP)
Title: Cdma demodulation circuit and cdma communication unit provided with the same
Inventor: KOBAYASHI TAKAHIRO
IPC: H04B1/7075
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To reliably identify a spread code included in a received signal by permitting errors in the initial timing of the spread code used for inverse spread processing. SOLUTION: A spread code generating circuit 40 generates three spread codes P1, P2, P3 whose phases are shifted by one chip each in a spread code identification mode, a main inverse spread circuit 41 and two auxiliary inverse spread circuits 42, 43 individually apply inverse spread processing to a received signal RS by using these spread codes P1, P2, P3. A 1st selection circuit 44 selects an inverse spread signal with the largest signal power among inverse spread signals SR1, SR2, SR3 outputted respectively from the three inverse spread circuits 41, 42, 43 and the identification is discriminated based on the inverse spread signal.