baber/WOPTO huggingface dataset:
Patent JP-H08160064-A (JP)
Title: Semiconductor angular speed sensor and its production
Inventor: TAI TOMISHIGE
IPC: G01C19/5607
Filed: 1994-12-09
Abstract: PURPOSE: To obtain such a sensor that is excellent in productivity and low in cost and has a stable performance. CONSTITUTION: A frame part 1, oscillator 2 and flexure 9 are formed out of silicon substrate. Respective oscillators 2 are formed into a cantilever where the resonance frequency of bending vibration against the plate surface at a right angle is the same as each other. A piezoelectric film 3 is formed entirely on one side 1a of respective oscillator 2, flexure 9 and frame part. An electrode 5d for a driving piezoelectric element 5 and electrode 6d for a monitoring piezoelectric element 6 are formed on the oscillator 2, and an electrode 7d for a detecting piezoelectric element 7 on the flexure 9, respectively. An electrode 8 for substrate is formed in the frame part 1. A driving voltage is applied between the electrodes 8 and 5d in such a way that the oscillators 2 on both ends and central oscillator 2 may be reversed in bending vibration direction.  At this time, an input angular speed applied in the lengthwise direction of the oscillator 2 is detected based on the difference of the output values Va and Vb of the element 7 on the flexures 9a and 9b.
Patent JP-H08160404-A (JP)
Title: Liquid crystal display device
Inventor: HIRATSUKA KAZUYUKI
IPC: G02F1/1335
Filed: 1994-12-09
Abstract: PURPOSE: To reduce a manufacturing cost and to facilitate inventory management of parts by providing the outer walls of a reflection case of a back light with projections. CONSTITUTION: The side walls of the back light 5 are provided with the projections 5a. The projections 5a of the back light 5 are, therefore, escaped by notches formed at a metallic frame 4 and the back light 5 is housed into the metallic frame 4 when a liquid crystal panel 1 is small and the metallic frame 4 is formed small in compliance therewith. The back light is fixed by the metallic frame 4 at the front end of the projections 5a when the metallic frame 4 is large. In such a case, the change in the length of the back light of, for example, about 10 to 15mm is adjusted by the projections 5a and the common use of the back light 5 is made possible. As a result, the manufacturing cost is reduced and the storage and management of the parts are facilitated.
Patent JP-H08132775-A (JP)
Title: Clip for business
Inventor: KATO YONEJI
IPC: B42F1/02
Filed: 1994-11-04
Abstract: PURPOSE: To make the handling, housing and keeping of a bound document convenient by making a handle part free to insert and detach with respect to a clip main body. CONSTITUTION: In a clip main body (1) having a horizontal U-shape cross section, a notch part (2) is provided in the front edge of the clip main body (1) and cylindrical parts 3 are formed on both sides of the front edge of the clip main body and the projection part 5 of the handle part (4) participated in the document binding action of the clip main body is made free to insert and detach with respect to the cylindrical part.
Patent JP-H05118336-A (JP)
Title: Rolling bearing
Inventor: NOTOYA KENJI
IPC: F16C33/34
Filed: 1991-10-28
Abstract: PURPOSE:To provide a rolling bearing capable of keeping a long life span by eliminating an inclusion to be a starting point of causing cracking, getting retained austenite to exist and preventing growth of small cracks under lubrication with foreign matters mixed in even when it is used under a severe use environment of high load, high speed and semi-high temperature. CONSTITUTION:High-carbon carbonitriding treatment is applied to the surface (s) of either one or both of a raceway surface of a race and a rolling contact surface of a rolling element at the depth of 0.3-0.5mm by way of using a high- carbon steel chrome bearing steel consisting of C: 0.7-0.9weight%, Cr: 2.5-4.0 weight%, O: not more than 8ppm, Fe and inevitable impurities for the rest. Additionally, its surface layer part is removed by grinding over a range of 0.05-0.15mm. A carbide amount of this surface is to be 1530& at area rate, and its size is to be not more than 2mum in diameter at circularity conversion. Additionally, hardness of this surface is to be HRC63-65, hardness of a core part is to be HRC60-63 and a retained austenite amount on the surface is to be 10-25% by volume.
Patent JP-H11141618-A (JP)
Title: Balancer device for engine
Inventor: SHIRAI MAKOTO
IPC: F16F15/26
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To facilitate attaching and detaching, without leading to the increase of a manufacturing cost, and without damaging the sealing property of a stored coil in an oil pan. SOLUTION: An upper end surface of a first tubular and aluminum-made oil pan 5 is liquid-tightly joined to the lower surface of an engine cylinder block, and also the lower end of a first oil pan 5 is liquid-tightly blocked by a second oil pan. An attaching part 9, etc., for rotatably retaining balancer shafts 21 and 22, equipped with balancing weights 12, etc., and for detachably attaching a case 20 made into one assembly 6, etc., is provided on the inner side of the upper end surface of the first oil pan 5.
Patent JP-H04179749-A (JP)
Title: Bearing wall
Inventor: SORAOKA YOSHIYUKI
IPC: E04B2/56
Filed: 1990-11-13
Abstract: PURPOSE:To increase horizontal deformation capacity of a bearing wall by a method wherein vertical forms are extended upward of an upper lateral beam to form a plastic deformation part. CONSTITUTION:Vertical forms 1 and 1 formed approximately square shape in cross section and lateral beams 2 and 2 are combined together to form a bearing wall of a frame approximately in a rectangular shape. The vertical forms 1 are extended upward of the lateral beams 2 located to the upper part and the extension part forms a plastic deformation part 4. In this case, the plastic deformation part 4 has length being approximately three times or more as long as the size of the vertical forms 1. Braces 3 are arranged in square shape in cross section in a similar manner described in the vertical forms 1 and the lateral beams 2 such that the central parts of the adjoining vertical forms 1 and lateral beams 2 are connected. By applying bending yielding on the plastic deformation part 4, the horizontal deformation capacity of a bearing wall is increased through plastic deformation.
Patent JP-S63145332-A (JP)
Inventor: MAREI SHII KUUPAAMAN
IPC: C08G69/26
Filed: 1987-12-07
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-H0750736-A (JP)
Title: Circuit of facsimile for connection to computer system
Inventor: SON IRU KAN
IPC: H04N1/00
Filed: 1991-11-22
Abstract: PURPOSE: To provide a connecting circuit to effectively transmit an image and character information with a computer provided with an RS232C interface. CONSTITUTION: This connecting circuit is provided with a control and memory means 11 to execute motion control of a facsimile, an address decoding means 12 which is linked with the memory means 11 through an address bus, for selecting and enabling the corresponding output terminal according to an inputted address, a modulating/demodulating means to request an interrupt by the memory means 11, when image information is received from a channel side and to be driven by a first chip selecting signal of the address decoding means 12 and a general purpose asynchronous-type receiving/transmitting means 51 one end of which is linked with the memory means 11 through data bus, the other end of which is connected with the RS232C, to request the interrupt by the memory means 11,  when the image and character information is transmitted and received with the computer side and to be driven by the selecting signal of a second signal from the address decoder 12.
Patent JP-H06134429-A (JP)
Title: Final disposal of industrial waste
Inventor: MIYAZAWA KOUKI
IPC: G21F9/34
Filed: 1992-10-23
Abstract: PURPOSE:To provide a novel industrial waste disposal method utilizing a submerged pit as it is without performing drain treatment. CONSTITUTION:A pit 5 is partitioned by a partition wall 3 to form filling sections having predetermined length and a shaft 6 and drain pit 8 are arranged to both ends thereof and a pipe 7 is formed to the shaft 6 and the drain pit 8 up to the filling sections and water is held in the pipe 7 to make the system watertight and a durable spherical capsule 1 with a predetermined diameter having industrial waste 2 hermetically sealed therein is charged in the pipe 7 of the shaft 6 and the water stream due to the piston action caused by the falling motion of the durable spherical capsule 1 in the pipe 7 is utilized to successively fill the pit 5 with the durable spherical capsule. By this constitution, a closed pit subjected to submersion treatment being a land not used as an industrial waste disposal area insufficient at the present time is used as it is and the space being the pit is filled to eliminate the possibility of land subsidence to achieve the effective utilization of a land.
Patent JP-H01147254-A (JP)
Title: Forced feed discharge type air warmer
Inventor: NAGANUMA HITOSHI
IPC: F24H3/08
Filed: 1987-12-04
Abstract: PURPOSE:To prevent incurring of a heat loss, to improve thermal efficiency, and to prevent contamination of environment, by a method wherein a heat exchanger to heat-exchange between exhaust gas and water for moistening is situated in an exhaust pipe, and a magnesium alloy is disposed to the lower part of the heat exchanger in the exhaust pipe. CONSTITUTION:Water for moistening flows from a water for moistening tank 3, in order, through a water pipe 5 for moistening, a coil type heat exchanger 1, and a moistening water pipe 6 to a moistening tray 4. Exhaust gas generated in a combustion chamber 10 is fed through a heat exchanger 12 to an exhaust pipe 2 with the aid of an exhaust fan 13, and is discharged to the outdoor after making contact with the coil type heat exchanger 1 in the exhaust pipe. Condensate generated as a result of combustion exhaust gas and moistening water being heat-exchanged with each other at the coil type heat exchanger 1 part in the exhaust pipe 2 passes through a magnesium alloy 15 mounted to the groove part of the exhaust pipe 2, and is discharge as drain to the outdoor. Condensate generated by heat exchange of the exhaust gas is chemically reacted with the magnesium alloy for neutralization, and contamination of environment by drain is prevented from occurring.
Patent JP-H01147965-A (JP)
Title: Protection circuit for cathode-ray tube
Inventor: KIMURA KENJI
IPC: H04N3/20
Filed: 1987-12-03
Abstract: PURPOSE:To prevent damage of a fluorescent screen of a cathode-ray tube by stopping the operation of a high voltage generating circuit when either of horizontal and vertical deflection circuits is stopped thereby avoiding the forming of an electron beam spot. CONSTITUTION:When a horizontal output transistor 8a of a horizontal deflection circuit 3 is defective due to any cause, a pulse voltage generated in a horizontal output transformer 3b is lost. Thus, an output of a middle voltage generating circuit 6 obtained by rectifying a pulse voltage generated in the secondary winding of the horizontal output transformer 3b is not generated. Thus, a middle voltage detection circuit 7 sends a detection signal to a relay drive circuit 8, a relay switch 2 is opened and the power supply to horizontal, vertical deflection circuits 3, 4, a high voltage generation circuit 5 is interrupted and no anode voltage is fed from the high voltage generation circuit 5 to a color cathode-ray tube 9 thereby preventing damages to a fluorescent substance of the cathode-ray tube.
Patent JP-H10128944-A (JP)
Title: Production of planographic printing plate enhanced in ink absorbability
Inventor: VERMEERSCH JOAN
IPC: B41M5/36
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To impart excellent printability and to enable development by a simple and ecological method. SOLUTION: In this method, a thermal image forming element is imagewise exposed by using laser and rinsed with fresh water or an aq. soln. to be developed. In this case, in order to enhance ink absorbability, the image forming element is exposed on an external drum recorder to set a pixel stagnation time of laser to 0.1sec 50μsec.
Patent JP-H02166027-A (JP)
Title: Packing device and device for opening packing bag
Inventor: SUZUKI TOMOSABURO
IPC: B65B43/46
Filed: 1988-12-06
Abstract: PURPOSE:To automatically fill a bag with articles by a method wherein a separating board is inserted between an uppermost bag and an accumulated bag under it, an upper film of a bag opening is moved toward the bottom of the bag by attaching a contact member on the bag opening from the upper part, and the bag is opened with an upper edge raised. CONSTITUTION:An uppermost bag is turned over by a suction member 23 at a corner of accumulated plastic bags, and a separating board 16 is inserted between said bag and a bag under it. A bag opening device 13 swings an arm 31 downward, makes it into contact with an upper part of an opening of the bag on the separating board 16, and sucks a plastic sheet on an upper part of the bag from an opening on the bottom of a contact member 32 so that the film at the opening of the bag is moved by swinging the contact member 32. A bottom board 39 is placed on a film under the opening, a claw 37 is swung, and the tip is inserted between an upper and a lower sheets whose openings have been made different in position. By lifting up the arm 31, the upper sheet of the opening of the bag is sucked by the contact member 32 while it is raised by the claw 37 so that its opening is expanded. An article is inserted sliding along the bottom board 39.
Patent JP-H06161712-A (JP)
Title: Multi-value subtracter
Inventor: YOSHIDA YUKIHIRO
IPC: G06F7/501
Filed: 1992-11-18
Abstract: PURPOSE:To carry out subtraction at a high speed without increasing the circuit scale and to make a bit signal many-valued and use the multi-valued signal in common by providing a logic circuit means and a multi-value circuit means and performing the subtraction on the basis of the output of the multi-value circuit means. CONSTITUTION:A ternary subtracter consists of input/output elements 10-19, AND circuit elements (AND element) 20-35 as the logic circuit means, and multi-value function elements 36-75 as the multi-value circuit means, input/output elements 76 and 77, AND elements 78-83, OR circuit elements (OR element) 84-88, and input/output elements 89 and 90, and a one-bit delay circuit 91. Then the AND circuit elements 20-35 input plural signals and output specific logical results, and the multi-value function elements 36-75 are connected to the AND circuit elements 20-35 and output specific many-valued signal on the basis of the logical results, so that the subtraction is carried out on the basis of the outputs of the many-valued function elements 36-75.
Patent JP-H05116931-A (JP)
Title: Production of inorganic-organic composite body
Inventor: FUKUOKA TAKAHISA
IPC: C03B20/00
Filed: 1991-10-28
Abstract: PURPOSE:To easily prepare a homogeneous silica sol contg. an org. substance and to produce a silica-based inorg.-org. composite body having various characteristics. CONSTITUTION:When an inorg.-org. composite body is produced by a solgel process, silicon alkoxide is hydrolyzed with water of pH <=7 and silica gel is prepd. An org. solvent contg. a dissolved or dispersed org. substance is added to the silica gel and a sol is is prepd. Various kinds of the org. solvent can be used and a silica-based inorg.-org. composite body having various characteristics is obtd.
Patent JP-S63173629-A (JP)
Inventor: JIYON SHIMON RAZANO
IPC: B32B27/00
Filed: 1987-12-08
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-H01148948-A (JP)
Title: Thin film evaluating device
Inventor: TANI KATSUHIKO
IPC: H01L21/66
Filed: 1987-12-07
Abstract: PURPOSE:To make it possible to measure a thin film on a substrate in an intact state and to obtain the density of the film accurately, by providing a sample holder, which holders the substrate having the thin film, a knife edge and the like. CONSTITUTION:A sample holder 10 is provided in the following way: the holder is freely rotated in an angle range of several tens of minutes at accuracy of one second or less; the central position of rotation is accurately positioned on the light path of incident X rays 2; and a thin film 7 to be measured is held. A knife edge 8 is extended in the direction perpendicular to incident X rays 2 and faces a thin film vertically. X-ray absorbing materials 11 and 12 are arranged on both sides, i.e., the incident side and the reflecting side of the X rays 2, with respect to a substrate 6 on the same plane with a thin film contact surface 10b. The knife edge 8 and the X-ray absorbing materials are provided in the holder 10. Thus, the thin film 7 on the substrate 6 is measured in the intact state, and the density of the film can be obtained.
Patent JP-2000135464-A (JP)
Title: Coating agent supply part structure of dispenser
Inventor: MINWA TSUYOSHI
IPC: B05C5/02
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To precisely discharge a coating agent by a prescribed quantity even if a nozzle having plural nozzle holes is used. SOLUTION: This dispenser is constituted so that a syringe for storing the coating agent and a coating agent supply part having the nozzle 162 at the tip end and for sucking the prescribed quantity of the coating agent sent from the syringe and extruding it from the nozzle by stroking a needle 16a are provided in a coating head for dispensing, which is provided above a base, and the coating agent is applied on a prescribed place of a substrate. In such a case, plural nozzle holes 163a, 163b are perforated on the nozzle 162 and a discharge quantity adjusting passage 165a is provided in a coating agent supply passage between plural nozzle holes 163a, 163b and the needle 16a so that the coating agent discharge quantity discharged from each of nozzle holes 163a, 163b is almost equal to the coating agent discharge quantity discharged from the single nozzle hole.
Patent JP-S63166328-A (JP)
Title: Time division multiplex transmission system
Inventor: KOBAYASHI HIROKAZU
IPC: H04J3/00
Filed: 1986-12-27
Abstract: PURPOSE:To constitute the titled system inexpensively even if the frame constitution after time division multiplex is large by converting a digital voice sample word from each digital reproducing device into a prescribed format at each channel and applying time division multiplex in the unit of frame strings. CONSTITUTION:A sent modulation input is received in a four-channel time division multiplex and demultiplex reception system, a di-bit signal detected by a quadruple DPSK demodulator 8 is subject to differential conversion further to reproduce the original time division multiplex signal MDD. Then selected desired channel PCM voice information in a four-channel time division multiplex and demultiplex section 9 is demultiplexed in the unit of frame strings to output a BS format low-order signal SDL expanded into the original transmission rate. The BS format low-order signal SDL is inputted to a BS format low-order decoder section 10 comprising an LSI for decode processing, from which the signal is decoded into a sample data word signal.
Patent JP-H06218982-A (JP)
Title: Multi-diode laser with combined substrate
Inventor: JIYON AARU ANDORIYUUSU
IPC: H01L33/58
Filed: 1993-12-09
Abstract: PURPOSE: To efficiently form a multispot laser device from a plurality of separate mount means having all common plans with high reliability by constituting the multispot laser device of a plurality of laser diodes, a plurality of attaching means and a means for aligning the attaching means with adjacent means. CONSTITUTION: Herein, a multispot laser assembly consisting of a plurality of laser diodes, a plurality of attaching means containing support surfaces each having one laser diode bonded thereto and a means for aligning the attaching means with adjacent means is obtained. An exemplified ROS system uses a light forming device 34 capable of being constituted of a plurality of laser diodes 56 spaced apart from each other at a relatively dense interval. The light forming device 34 becomes a substantially common spatial origin with respect to respective beams. The respective beams are independently modulated so as to expose a photosensitive body according to respective digitalized images.
Patent JP-H08167007-A (JP)
Title: Symbol string reader
Inventor: FUKUSHIMA SHUNICHI
IPC: G06K9/62
Filed: 1994-12-14
Abstract: PURPOSE: To efficiently find an optimum read result by tagging a symbol candidate with the relation with a high-order layer unit and finding the optimum combination of tags. CONSTITUTION: Not is the result of segneuting and individual recognition stored in a symbol candidate string buffer 3 collated with a high-order layer unit dictionary like before, but a tagging means 5 tags the symbol candidate with the relation with the high-order layer unit. Then an optimum tag chain search means 8 finds the optimum combination of tags. For example, 'Shina' is tagged as the 1st KANJI(Chinese character) of 'Shinagawaku' 'Shinagawa ward', and 'gawa' is tagged as the 2nd KANJI; and 'Shina', 'gawa', and 'ku' are connected by referring the tag information. Consequently, restrictions of high- order layer units and connection restrictions are handled in the same framework, so adjustments for obtaining optimum results are facilitated. Further, the need for combinational collation with a dictionary is eliminated and the processing is performed at a high speed.
Patent JP-H07161475-A (JP)
Title: Electroluminescence driving device
Inventor: ISHIMARU HISAAKI
IPC: H05B44/00
Filed: 1993-12-09
Abstract: PURPOSE:To obtain an efficient electroluminescence driving device using a small inductor without using a large transformer. CONSTITUTION:Transistors Tr1, Tr4 mutually repeat turn-on/off at a first frequency. A transistor Tr2 is turned on/off at a second frequency faster then the first frequency during the turn-o of the transistor Tr1. The energy stored in an inductor L1 during the turn-on of the transistor Tr2 works as the electromotive force at an instant when the transistor Tr2 is turned off, and an EL element is charged with positive voltage through a diode D2. Similarly, during the turn-on of the transistor Tr4, the transistor Tr3 is turned on/off at a third frequency faster than the first frequency, and the energy stored in an inductor L2 works as the electromotive force, and the EL element is charged with negative voltage through a diode D3.
Patent JP-H08142840-A (JP)
Title: Vehicle stability control device
Inventor: HATTORI NORIAKI
IPC: B60T8/1761
Filed: 1994-11-17
Abstract: PURPOSE: To enable the smooth termination of stability control without needing a special pressure sensor or the like in a vehicle stability control device for controlling the stability of a vehicle by a braking force control means. CONSTITUTION: The operating state of a vehicle is detected by an operating state detecting means DS, and on the basis of the detected result, a braking force control means BC is controlled to maintain the maneuvering stability of the vehicle. In such a stability control device, the body speed of the vehicle is estimated by a body speed estimating means VE on the basis of the detected result of a wheel speed detecting means, and the wheel slip factor of each wheel is computed by a slip factor computing means SP on the basis of the estimated body speed and the wheel speed of each wheel.  A control termination judging means TD then judges whether to terminate control performed by the braking force control means BC on the basis of the computed result of the slip factor computing means SP (deviation between the wheel slip factor of the controlled wheel and the wheel slip factor of the noncontrolled wheel, for instance).