baber/WOPTO huggingface dataset:
Patent JP-H10211823-A (JP)
Title: Propeller shaft supporting structure and propeller shaft
Inventor: SUGIURA YASUSHI
IPC: F16D3/20
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide technique whereby lightening of weight and reducing of a cost in a vehicle are attained, restriction of shape and mounting position of a fuel tank is reduced, a freedom degree of design is enhanced, and a cylinder unit can be concurrently used in a multi-kind car body. SOLUTION: A rear propeller shaft 8, when it comes off from an end reduction gear, is tilted to touch a cylinder unit 38, the rear propeller shaft 8 is prevented from dropping down. The cylinder unit 38, by arranging it in a front end part of the rear propeller shaft 8, is placed sufficiently in a forward position from a fuel tank, to be able to be directly connected to a car body. Accordingly, a drop down preventing member of the rear propeller shaft 8 can be simplified. The cylinder unit 38, by assembling it in a center bearing support 20, can be arranged in a position separated from the fuel tank.
Patent JP-H03222107-A (JP)
Title: Production of magnetic head
Inventor: ENOMOTO AKIHITO
IPC: G11B5/127
Filed: 1990-01-25
Abstract: PURPOSE:To facilitate the operation to work a reverse azimuth by forming the grooves which are further deeper than the lancing depth of track grooves on the respective gap surfaces of two pieces of substrates, thereby using these grooves as the standard for checking the positions of the respective track parts after production of core blocks. CONSTITUTION:The deep grooves 4, 14 which are formed to the lancing depth D larger than the depth of the track grooves 3, 13 and to the length H of the grooves larger than the length of these grooves are formed on the respective front surfaces (gap surfaces) 1a, 11a of blocks 1, 11 as a pair of the substrates each having a rectangular parallelepiped body in the form of extending from one side face 1b, 11b side. The grooves 3, 13 are then formed in parallel with the deep grooves 4, 14 apart prescribed intervals. The core block is produced by joining these blocks 1, 11 and the respective gap surfaces 1a, 11a in the opposed state thereof and thereafter, the deep grooves 4, 14 act as the standard for working of the reverse azimuth and, therefore, the operation to work the azimuth in the state of the core block is facilitated and the yield is improved.
Patent JP-H03220066-A (JP)
Title: Four-wheel steering device for vehicle
Inventor: SUGIHARA ATSUSHI
IPC: B62D7/14
Filed: 1990-01-26
Abstract: PURPOSE:To improve safety by keeping the working oil in the left and right oil chambers by cutting off the communication between the left and right oil chambers of a power cylinder when a piston is at a neutral position and by keeping rear wheels at a straight advance state when a trouble is generated and the piston is returned to the neutral position. CONSTITUTION:When a vehicle turning-travels, the aimed steering angle is calculated by a control circuit 23 into which the car speed signal (a), steering angle signal (b) and a yaw rate signal (c) are inputted, and a servovalve 10 is drive-controlled through a servo-amplifier 22 according to the signal based on the deviation with the output signal of a shift sensor 24. Accordingly, a piston 16 is shifted by controlling the supply and discharge of the pressurized fluid for a power cylinder 13, and the rear wheel steering angle is controlled. In such a steering device, a spring 19 for urging the piston rod 17 of the power cylinder 13 to a neutral position is installed, and an oil passage 20 having a throttle 20a for the communication between the left and right oil chamber 13a and 13b and a poppet valve 21 for cutting off the oil passage 20 in the case when the piston 16 is at the neutral position are installed.
Patent JP-S61176700-A (JP)
Inventor: PARATSUSANA ENU RAMACHIYANDORA
IPC: C11D3/32
Filed: 1986-01-28
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-S63183834-A (JP)
Inventor: HORIKAWA HISAO
IPC: B31B1/84
Filed: 1987-01-27
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-H06204956-A (JP)
Title: Transmitting device
Inventor: KAGAWA YUTAKA
IPC: H04S1/00
Filed: 1993-01-06
Abstract: PURPOSE:To provide a transmitting device which can perform the surround reproduction, etc., by a simple operation. CONSTITUTION:The resistors R1-R4 are connected to the switches SW1 and SW2 in a prescribed relation among the input terminals 11L, 11R and 11G, the input terminals of the modulation circuits 12L and 12R, and a ground line 18 respectively. A means 15 transmits the output signals of circuits 12L and 12R to a receiver having a speaker. The audio signals obtained through the resistors R1 and R2 are supplied as they are to the circuits 12L and 12R respectively when the switches SW1 and SW2 are set is a 1st switching state. Meanwhile the difference signals of audio signals of the left and right channels are taken out to the resistors R3 and R4 in the phases opposite to each other and then supplied to the circuits 12L and 12R respectively when the switches SW1 and SW2 are set in a 2nd switching state. When the switches SW1 and SW2 are set in a 3rd switching state, the audio signals obtained through the resistors R1 and R2 are added together and supplied to the circuits 12L and 12R respectively.
Patent JP-S53101734-A (JP)
Title: Solar heat water heater
Inventor: HORIE AKIRA
IPC: F24S10/50
Filed: 1977-02-17
Abstract: PURPOSE: To form a water heater with high efficiency, by preheating water supplied to a heat collecting part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62176403-A (JP)
Inventor: UCHIYAMA TAKASHI
IPC: A44C5/04
Filed: 1986-01-30
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-S52101091-A (JP)
Title: Circulation type automatic electrolytic method and apparatus for analy tical chipped metal specimens
Inventor: ONO AKIHIRO
IPC: G01N1/28
Filed: 1976-02-20
Abstract: PURPOSE: Chipped metal specimens are easily and rapidly melted by circulating the chipped metal specimens together with electrolyte by blowing compressed air into the circulating tube instaled therein with anode plates having small holes thereby letting the specimens contact with the anode plates and electrolyse the specimens. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58134318-A (JP)
Title: Petroleum blending device
Inventor: TACHIBANA YASUO
IPC: G05D11/13
Filed: 1982-02-05
Abstract: PURPOSE:To enable effective blending of petroleum, by obtaining each flow rate that satisfies a prescribed restricting range for each element of petroleum of the outgoing side with the total flow rate of the petroleum set at a fixed level and adding a main controller which controls the component to a flow rate controller. CONSTITUTION:Pipelines 1 are unified to a piece of pipeline 2 at the outgoing side in order to mix up various types of petroleum. A flow rate detector 6 and a flow rate controller 5 at the middle of each pipeline 1. A flow rate controller 7 is formed with the detector 6, the controller 5 and a flow rate controller main body 7'. A sulfur detector 3 and a viscosity detector 4 are provided at the middle of the pipeline 2 at the outgoing side. Then the total flow rate of petroleum flowing through two components is set at a fixed level by a main controller 8. Thus each flow rate is obtained so as to satisfy a prescribed restricting range for both the sulfur content and the viscosity of petroleums of the outgoing side.
Patent JP-H06201405-A (JP)
Title: Encoder
Inventor: MAEDA HIDEO
IPC: G01D5/38
Filed: 1993-01-07
Abstract: PURPOSE:To provide a highly reliable, high precision downsized encoder at low cost by allowing use of a low output light source or a light source having significant fluctuation in the wavelength without requiring a half mirror for reducing the quantity of light by a factor of four. CONSTITUTION:Moving amount of a diffraction grating 2 is detected by means of a light source 1, the diffraction grating 2 for diffracting the light from the light source, a member 3 for reflecting each + or -1st order diffracted light from the diffraction grating 2 back on a same path, and an optical detector 5 for causing interference between the n-th order light of one of the + or -1st order diffracted light and the (2-n)th order light of the other of the + or -1st order diffracted light and detecting variation of the quantity of light of an interference fringe produced on the cross-section of interfering light due to the movement of the diffraction grating 2.
Patent JP-H01193715-A (JP)
Title: Portable terminal equipment
Inventor: YAGIHASHI TOSHIO
IPC: G02F1/133
Filed: 1988-01-29
Abstract: PURPOSE:To realize the portable terminal equipment with small-scale circuit constitution by starting clocking the time when the power source is turned on and turning off the power source of a light emission means a set time later. CONSTITUTION:When the main power source 6 of the equipment 1 is turned on and the power source for the light emission means 5 is turned on, a detecting means defects that and outputs a 1st detection signal. This signal is received and then a timer means 8 starts clocking the time. This timer means 8 allows a 2nd detecting means to send its output the set time later. When this signal is received, the power source of the light emitting means is disconnected by a power source disconnecting means 10. Consequently, power source control technique is realized with the simple constitution.
Patent JP-S63186457-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MORI TAKAO
IPC: H01L23/522
Filed: 1987-01-29
Abstract: PURPOSE:To obtain a lamination-type semiconductor device wherein the area of an integrated circuit substrate occupied by a wiring region can be reduced, the total module can be miniaturized, and the high speed quality can be improved, by laminating a plurality of semiconductor integrated circuit substrates having a three-dimensional structure wherein wiring patterns for electric connection are formed on the surface, the rear, and the side surface. CONSTITUTION:A semiconductor integrated circuit substrate 10 has a three dimensional structure wherein wiring patterns 13 for electric connection are formed on the surface, the rear and the side surface. A plurality of the substrates are laminated, and wiring connection between each of the substrates 10 is made via the above-mentioned wiring patterns 13. For example, a computer module is constituted by stacking the integrated circuit substrates 10 of wafer scale. The central part of the substrate 10 is assigned to an active element region 11 constituted of memories and logic gates. These integrat ed circuit substrates 10 are stacked in 10-200 stages to realize a computer system. The wiring connection between the substrates 10 is made by mutually connecting the wiring layers 13 formed on the surface, the side surface, and the rear via soldering electrodes 14. Supporting bodies 15 are inserted between the substrates in order to prevent the deformation of the soldering electrodes 14.
Patent JP-H08212134-A (JP)
Title: Semiconductor integrated circuit and power consumption reducing method for the same
Inventor: KAWASUMI ATSUSHI
IPC: G06F12/08
Filed: 1995-02-03
Abstract: PURPOSE: To provide the semiconductor integrated circuit and power consumption reducing method for the same with which power consumption reduction and high-speed address comparison can be performed. CONSTITUTION: This circuit is provided with a row decoder 1 for inputting one part of a requested address and activating a prescribed word line 3 corresponding to this input, tag cell array 5 connected through the word line 3 to this row decoder 1 so as to output a prescribed tag address with activation, comparator 19 for comparing the tag address outputted from this tag cell array 5 with a block frame address, dummy cell array 13 formed simultaneously with the tag cell array 5 so as to output data by activating the prescribed word line 3, and comparator activating signal generator 17 for generating the activating signal of the comparator 19 at the timing of output. Corresponding to the activating signal, the comparator 19 judges whether comparing the tag address with the block frame address or not.
Patent JP-H08210332-A (JP)
Title: Clip fixing mechanism
Inventor: SUZUKI SHIGEMICHI
IPC: F16B19/00
Filed: 1995-02-03
Abstract: PURPOSE: To raise the clip fixing work efficiency and economical efficiency for fixing a clip to the body of a rear parcel shelf main body. CONSTITUTION: A rear parcel shelf body 32 is made of resin, and at the time of this molding, a fixing part for fixing a clip 40 to the rear parcel shelf main body is made integrally with the rear parcel shelf body, and further the clip is provided with a fixing part 49 which can be fixed in a single operation to the fixing part. Accordingly, the clip can be fixed directly and besides in a single operation to the rear parcel shelf body, so this does not need mounting parts other than the rear parcel shelf body and the clip, whereby the number of used parts is reduced, and the work efficiency of fixing the clip and the economical efficiency improve exceedingly.
Patent JP-H03220972-A (JP)
Title: Image reader
Inventor: ITO NAOTOSHI
IPC: H04N1/401
Filed: 1990-01-26
Abstract: PURPOSE:To stabilize read conditions when read operation is restarted by providing a variable output type light source driver which half-drives a light source with power less than rated power when the read operation is interrupted. CONSTITUTION:The variable output type light source driver 90, constituted so that its output current is switched in two stages with a switch S2, drives the light source 2 for illumination with the rated power at the time of the read operation and half-drives the light source 2 with the power lower than (about a half as large as) the rated power when the read operation is interrupted. The temperature of the light source 2 when the read operation is interrupted can be held relatively high with self-generated heat by the half-driving without external preheating by a heater. Consequently, the read conditions when the read operation is restarted can be stabilized without making the device complex nor expensive.
Patent JP-S59143620-A (JP)
Title: Manufacture of molded article made of synthetic resin having preventive effect of charging
Inventor: YONEHARA TAKASHI
IPC: B29K105/00
Filed: 1983-02-07
Abstract: PURPOSE:To obtain a stabilized preventive effect of charging, by making a conductive layer interpose between an external surface layer of a molded article consisting of a plurality of layers and an inner layer abutting against the external surface layer. CONSTITUTION:A circumferential wall of a tube 5 is sticked closely to an inner circumferential wall, a molded article 8 identical with an inner circumferential shape of a die 7 is molded, an end of a conductive layer 6 is covered with an inner and outer circumferential layers 3, 4 and is made to seal up tightly from the outside, by a method wherein the conductive layer 6 made of a preventive agent for charging containing moisture is made to interpose in an interface between the inner and outer circumferential layers 3, 4 and air is blown into the tube 5 by putting the tube 5 in the die 7 at the time of extrusion of the tube 5 consisting of the inner and outer circumferential layers 3, 4 from the die of an extruder. As a conductive layer 6 is enclosed between an inner and outer surfaces of the molded articles 8, a necessary quantity of moisture, that is, a quantity of humidity, through which a preventive effect of charging is generated always by the molded article 8 even under circumferences wherein humidity is less.
Patent JP-S56114141-A (JP)
Title: Operating device of tape recorder
Inventor: MIZUSHIMA SADAYUKI
IPC: G11B27/22
Filed: 1980-02-14
Abstract: PURPOSE:To release automatically the operation position of the automatic music selection lever to obtain conditions for cue and review functions simultaneously when the no signal between musics is detected and the head is positioned to set the reproducing mode. CONSTITUTION:When the magnetic head detects the inter-music no signal part on the tape, concave part 31 of lock lever 26 is released from lock 3b of fast forwarding lever 3 by the operation of the plunger, and lever 3 is returned to the nonoperation position by spring 6. At this time, since reproducing operation lever 2 is locked for lever 4, information is reproduced from the returning position of lever 3, namely, the head of the tune. Lever 18 is displaced agaist spring 22 due to movement of locking lever 26 by part 26b. As the result, pin 8a is released from locking groove 21 to return music selecting lever 8 to the nonoperation position by spring 9. Thus, since fast forwarding lever 3 and music selecting lever 8 are returned simultaneously with head positioning, the tape recorder is set to the reproducing mode and holds conditions for cue and review operations immediately.
Patent JP-H11208440-A (JP)
Title: Brake control actuator
Inventor: SHINKAI HIROYUKI
IPC: B60T8/34
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To miniaturize a brake control actuator by assembling at least one of control valves at the side position of a rotary pump as viewed from the assembling position of a reservoir. SOLUTION: An ABS actuator is provided with multiple control valves 1-12, a reservoir 13, a rotary pump 14, and a motor 15 driving the rotary pump 14. Selector valves 9, 10 and inflow valves 11, 12 are arranged in a line at the side position of the rotary pump 14 as viewed from the layout of the reservoir 13. The reservoir 13 is arranged at the lower section in the vertical direction on the opposite side to decompression control valves 1-4 and boost control valves 5-8 across the rotary pump 14, thereby the ABS actuator can be miniaturized.
Patent JP-H01192443-A (JP)
Title: Method for coating mold
Inventor: MASUDA RYUICHI
IPC: B22C3/00
Filed: 1988-01-28
Abstract: PURPOSE:To make good of accuracy and outview of a casting by arranging a mold in fluidized bed of powdery coating material, slidingly bringing auxiliary material having feather-like material into contact with the surface of the mold and coating the coating material on the mold. CONSTITUTION:The mold 11 is fixed to setting member 9 and also after coating the auxiliary member 8 on the mold 11, by introducing fluidized gas from the nozzle 7, the fluidized gas is introduced into inner part of main body 2 from the fine hole 6, to form the fluidized layer 12 into the inner part of the main body 2. By operating an driving device, the auxiliary material 8 is rotated as centering the rotating shaft (l) and the feather-like material 13 is slidingly brought into contact with the surface of the mold 11. The coating material 10 in the fluidized layer 12 is frictionally stuck into among grains on the surface of the mold 11 and the coating work for the coating material 10 is executed. The auxiliary material 8 is reciprocatively shifted to the prescribed direction while rotating as centering the rotating shaft (l) and the coating material 10 in the fluidized bed 12 is pushed and packed into among the grains and the deep part of the gap on the surface of the mold 11, to uniformly coat on the whole surface of the mold 11. By this method, the accuracy of the mold is made to good and dimensional accuracy for the product can be improved.
Patent JP-S62178766-A (JP)
Title: Exhaust gas recirculation equipment
Inventor: KATO MAKOTO
IPC: F01N3/24
Filed: 1986-01-31
Abstract: PURPOSE:To remove SOx from recycled exhaust gas for preventing metallic corrosion of an engine and the like, by providing a SOx removing device having collecting catalyser for SOx between a exhaust system and a flow regulating valve, and providing a passage direction switching valve between the removing device and the flow regulating valve. CONSTITUTION:A SOx removing device 8 having catalyser for collecting SOx is provided on a line between an exhaust manifold 2 and a flow regulating valve 10, and a passage direction switching valve 9 for pouring recycled exhaust gas from the removing device 8 to the flow regulating valve 10 or the exhaust manifold 2 is provided between the flow regulating valve 10 and the removing device 8. Therefore, SOx is removed from recycled exhaust gas, so that an engine 1, the flow regulating valve 10 and the like can be prevented from metallic corrosion. Thus, in the running time when exhaust gas is recycled for reducing SOx, SOx is removed from exhaust gas, and in the running time when exhaust gas is not recycled, collected SOx is removed, so that catalyst regeneration can be carried out.
Patent JP-S53103662-A (JP)
Title: Method of and for washing filtering cylinder
Inventor: ENDOU YUMIO
IPC: B08B3/12
Filed: 1977-02-22
Abstract: PURPOSE: To provide means for washing a filtering surface easily efficiently and fully. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57131808-A (JP)
Title: Lubricating device for internal-combustion engine
Inventor: TSUCHIYAMA TADASHI
IPC: F02B75/22
Filed: 1981-02-09
Abstract: PURPOSE:To facilitate assembling and maintainance inspection of an oil pump and to simplify a lubricating oil supply system to a main oil passage by providing the oil pump and a delivery oil passage on a cover mounted detachably on the outer side surface of an engine body. CONSTITUTION:A cover 53 covering a time adjusting gear 24 is installed detachably on an opening part of a cavity part 52 formed in a series on the respective side surfaces of a cylindrical block and a crankcase. A casing 54 for oil pump is provided on the cover 53, and an inscribed gear type oil pump 55 is accomodated inside said casing. An outer tooth driving gear 56 of the oil pump 55 is connected to a projected end of a crank shaft 4 via a key, and an inner tooth driven gear 57 is inserted rotatably into the casing 54. A suction inlet 58 and a delivery outlet 59 are formed on the casing 54 and a delivery oil passage 60 connected to said delivery outlet 59 is integrated with the cover 53. An outlet of the delivery oil passage 60 is connected to a main oil passage 49 within an oil pan 48 via an oil passage and a connecting pipe 62.
Patent JP-S59146791-A (JP)
Inventor: MATSUO MASATAKA
IPC: B25J18/04
Filed: 1983-02-04
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-S62177802-A (JP)
Inventor: FUKUDA MAKOTO
IPC: F21V7/00
Filed: 1986-01-31
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-S62177810-A (JP)
Inventor: DAIHO HIROSUKE
IPC: G05B13/04
Filed: 1986-01-31
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-H04255804-A (JP)
Title: Matrix optical waveguide switch
Inventor: SASAKURA KUNIHIKO
IPC: H04B10/27
Filed: 1991-02-08
Abstract: PURPOSE:To provide the small-sized, economical matrix optical waveguide switch which can set a low-loss optical path stably for a long period. CONSTITUTION:The difference point groove 67, etc., of an optical matrix board 60 is filled with refractive index matching liquid 70 which has a refractive index close to the refractive index of the core of an optical waveguide and a mirror 71 is put in and out of the optional difference point groove 67, etc., to perform optical path switching between optical waveguides 62 and 63 arranged crossing each other in matrix.