baber/WOPTO huggingface dataset:
Patent JP-H0419207-A (JP)
Title: Suspension for vehicle
Inventor: HAMASHIMA KANEO
IPC: B62D17/00
Filed: 1990-05-15
Abstract: PURPOSE:To enable reduction in the number of parts and weight, and allow the alignment of wheels to be changed by disposing two arms, oscillated independently in the vertical direction, in the longitudinal direction of a vehicle body, and constructing these arms in such a way as to be deformed differently by vertical force. CONSTITUTION:A suspension arm, disposed being spaced in the longitudinal direction of a vehicle body, is provided with a front arm 18 and a rear arm 20 oscillated independently in the vertical direction, and these arms 18, 20 are constructed in such a way as to be deformed differently by vertical force. An elliptic locus can be described on the tip of the arm 18 and a circular locus can be described on the tip of the arm 20 by changing the degree of the vertical deformation of two arms 18, 20. As a result of these different tip loca of two arms 18, 20 generated by vertical force, each wheel supported by a wheel carrier can be changed in its tow angle and further in its camber angle. The straight line stability and turning performance of a vehicle at the time of travelling on the irregular road surface can be thereby improved.
Patent JP-S5549020-A (JP)
Title: Piezoelectric vibrator
Inventor: YAMAZAKI TSUNEO
IPC: H03H9/19
Filed: 1978-10-04
Abstract: PURPOSE:To form a piezoelectric vibrator with small aging variation and stable resonance frequency, which can be worked by photolithography, by covering a zinc-oxide film with an insulating film of silicon dioxide, silicon monoxide, etc. CONSTITUTION:On the top surface of tuning-fork type piezoelectric vibrator unit 1 of 1mum-0.5mm in thickness, zink oxide film 4 is provided to a thickness of 0.1mum-50mum. ON zinc oxide film 4 protected by insulating film 5 (thickness; 0.05mum-10mum) of silicon dioxide, silicon monoxide, etc., electrodes 2a and 2b are provided. When electrodes 2a and 2b are applied with positive and negative voltages respectively, metallic vibrator 1 is held at a potential intermediate between those of 2a and 2b and piezoelectric property of the zink-oxide film contracts the outside of the tuning fork while its inside is expanded, so that inflection vibration in parallel to a thin plate surface can be attained. Further, zink-oxide film 4 can easily be worked by photolithography because of protection by insulating film 5, so that it will not change even in atmospheric gas.
Patent JP-H11316331-A (JP)
Title: Optical fiber insertion method
Inventor: SUZUKI MASAYUKI
IPC: G02B6/44
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To prevent damage or disconnection of an optical fiber due to bend or twist of the optical fiber by smoothly inserting the optical fiber into a tube. SOLUTION: When an optical fiber 1 is inserted to a tube 2, air in the tube 2 is sucked through an aperture part in the other side. It is preferable that this suction is started after the front end part of an optical fiber 2 to be inserted is preliminarily inserted into the tube 2. Plural optical fibers 2 can be simultaneously inserted. Thus, optical fibers 2 are smoothly inserted into the tube and are not damaged nor disconnected.
Patent JP-S5456947-A (JP)
Title: Sprayed watchcase made of stainless steel
Inventor: IWASAKI KOUICHI
IPC: G04B37/22
Filed: 1977-10-14
Abstract: PURPOSE: To provide the subject watchcase wherein the pores of the watchcase forming a sprayed membrane layer of a metal and an oxide, a nitride or the like of a metal is filled with a synthetic resin, thereby to increase the surface hardness of the watchcase and to improve corrosion resistance thereof.  
     CONSTITUTION: A spraying treatimet is applied to predetermined positions of the outer surface of a watchcase formed by stainless as a raw material using a metal or an oxide, a nitride, a boride, a carbide or the like of a metal as a spraying material, thereby to form a sprayed membrane layer of a thickness of 50 to 300 microns. Then, after grinding the above described spraying membrane layer, the pores gennerated in the spraying membrane layer are filled with a synthetic resin by dipping, spraying or the like 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62280464-A (JP)
Inventor: TANAKA YASUO
IPC: E05B9/08
Filed: 1986-05-27
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-S6214737-A (JP)
Inventor: HERARUDOSU TEODORUSU MATSUTEIA
IPC: A22C21/00
Filed: 1986-05-28
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-H08315792-A (JP)
Title: Button type alkaline battery
Inventor: ISHIHARA NAOMI
IPC: H01M2/08
Filed: 1995-05-23
Abstract: PURPOSE: To form a sealing part which is excellent in leakage liquid resistance, and prevent sealing workability from being deteriorated by its leakage liquid resistant processing by improving the sealing part of a button type alkaline battery. CONSTITUTION: In a button type alkaline battery where an insulating gasket 2 is arranged in a sealing part, this insulating gasket 2 is characterized in that a sealing agent 3a is applied to the whole surface and a slipping gent 3b is applied to the surface of this sealing agent. Since the sealing agent is applied to the whole surface of the insulating gasket, excellent leakage liquid resistance is held, and the deterioration of workability caused by this sealing agent is also prevented by applying the slipping agent.
Patent JP-S61281444-A (JP)
Title: Cathode-ray tube
Inventor: IMANISHI WATARU
IPC: H01J29/94
Filed: 1985-06-06
Abstract: PURPOSE:To prevent the resistance of an internal electroconductive film from increasing at the time of getter flash, by applying a high-vapor-pressure metal to coat a connector provided for a getter ring, and by bringing the metal into contact with the high-resistance internal electroconductive film on the inside surface of a funnel. CONSTITUTION:One end of a getter spring 7 having an electric insulator 9 midway is welded to the anode 4 of an electron gun housed in a cathode-ray tube. A getter ring 8 is connected to the other end of the spring 7. As a result, a getter 6 is constituted. The getter 6 is coupled with a connector 11 in contact with a high-resistance internal electroconductive film 10 on the inside surface of a funnel 1a. At that time, the connector 11 is coated with a high-vapor- pressure metal 14 such as barium by plating or the like. The metal 14 is evaporated and deposited on the internal electroconductive film 10 by the temperature of getter flash caused by a high-frequency current applied to flow through a coil 13. The electric connection of the getter ring 8 and the internal electroconductive film 10 is thus kept good enough to prevent an image from being distorted due to the electrification of the getter ring.
Patent JP-H07328750-A (JP)
Title: Device for controlling force pressing short-side block in belt type continuous caster
Inventor: YONEDA JUNKICHI
IPC: B22D11/16
Filed: 1994-06-06
Abstract: PURPOSE:To control the force pressing the mold part of a short-side block definitely. CONSTITUTION:The reaction force P of the force pressing the short-side block 31 is detected by a load cell 1 through a driving shaft 44, spherical surface bearing 4, bracket 3 and detecting rod 5. The detected reaction force P is fed back to a pressing force adjusting means and compared with the preset pressing force. Then, when the detected reaction force is larger or smaller than the preset pressing force, the driving torque of driving means for the short-side block is adjusted by the pressing force adjusting means, and the force pressing the short-side block is controlled definitely to prevent the wear of the short-side block and the chain part and the occurrence of the step difference between the mold part and the short-side block.
Patent JP-H02302302-A (JP)
Title: Power generation system of fuel cell
Inventor: OKADA OSAMU
IPC: H01M8/06
Filed: 1989-05-16
Abstract: PURPOSE:To prevent deterioration of water vapor-improved catalyst and make possible to operate cell for a long period of time by highly desulfurizing sulfur in fuel gas supplied into a fuel electrode of a fuel cell in a desulfurizer filled with Cu-Zn based desulfurizing agent and a hydrogenated desulfurizer. CONSTITUTION:The objective power generation system of fuel cell is composed of a desulfurizer desulfurizing raw fuel 1 and a improving device 4 with water vapor improving-desulfurized raw fuel to fuel gas mainly containing hydrogen, etc. Said desulfurizer is composed of a hydrogenated desulfurizer 2a and a desulfurizer 2b filled with Cu-Zn based desulfurizing agent. Then sulfur content of raw fuel highly desulfurized by the desulfurizer is made to be <=5ppb.
Patent JP-S63289313-A (JP)
Title: Monitor for abnormal exoergic reaction of bearing
Inventor: HIGASHIMOTO MASAAKI
IPC: G01K7/00
Filed: 1987-05-22
Abstract: PURPOSE:To make it possible to detect any abnormal bearing through exoergic reaction before seizure takes place by providing a means which receives the input of a detected signal of a temperature sensor provided on metal, etc., and indicates the position of a bearing by means of the signal from a comparing means when the above detected signal is higher than a predetermined level. CONSTITUTION:In case that a semiconductor sensor is used as a temperture sensor 19, if a constant voltage is applied to the primary side, the voltage on the secondary side is changed by a temperature. An electric circuit 8 compares the voltage on the secondary side of each semiconductor with a voltage equivalent to the preset temperature for an abnormal case, and when the temperature is higher than the preset temperature, an electric signal which shows abnormal state of the corresponding bearing is output to an indicating device 11. Next, the indicating device 11 receives an electric signal from the circuit 8 to illuminate a light emitting diode corresponding to the position of an abnormal bearing to notice it to an operator. At the same time, a buzzer is actuated to sound an alarm, further, a command signal, which operates a printing unit in a speed slower than the present speed for example, the speed near a stop, is sent to an operating table 10 from the circuit 8.
Patent JP-S61282621-A (JP)
Title: Damper-type bearing
Inventor: FURUKAWA TOYOAKI
IPC: F16C27/00
Filed: 1985-06-10
Abstract: PURPOSE:To make it possible to adjust the position of a damper block, by setting plural struts, a spring member, and struts connecting means which connect said spring member to said struts at any position of the struts, outside the damper block along the radial direction of a rotary shaft. CONSTITUTION:Struts 19 are planted vertically on the outer circumferential surface of a damper block 14, the tips of these struts 19 pierce a bearing housing 16, and a plate spring 21 is fixed to a bracket 20 by a bolt 22. Lock nuts 23 are screwed on the struts 19, respectively, and the position of the damper block 14 can be changed by controlling the fastening distance of these lock nuts 23.
Patent JP-H0421137-A (JP)
Title: Portable electronic apparatus
Inventor: IWABUCHI KIYOSHI
IPC: G06F15/02
Filed: 1990-05-16
Abstract: PURPOSE:To simply execute self-diagnosis for the transmitting/receiving function of communication data by providing a light emitting means and a light receiving means in a main body housing case, analyzing a transmitted optical signal, executing the self-decision of a communication error and informing the self- decided result to a display means. CONSTITUTION:An input key 3 is depressed in the state of a main body housed in a protection case and the start of a communication text is instructed to an one-chip microcomputer 9 through a key input. Then, whether the inputted key information has contents indicating a communication test or not is decided. When the decided result is YES, communication testing data stored in a ROM 10 are read out, an optical signal from a light emitting part 5 is outputted through a port 12 and whether a light receiving part 6 receives the optical signal through an optical path system or not is decided by a monitor through the port 12. When the decided result is NO, an error message is informed to a display device 2. At the time of YES, the normality of data communication is self-diagnosed and test OK is informed to the display device. Thus, diagnosis can easily be executed anywhere and anytime.
Patent JP-S5649236-A (JP)
Title: Automatic controller for amount of operating oil in injection molding machine
Inventor: OOHAYASHI TADANORI
IPC: B29C45/76
Filed: 1979-09-28
Abstract: PURPOSE:To save power, in a hydraulic circuit of the injection molding machine, by a method wherein a combination of a plurality of hydraulic pumps necessary and satisfactory to supply an amount of oil determined according to a preset value for a hydraulic cylinder and the like can be obtained automatically. CONSTITUTION:At the same time that the opening of a proportional electromagnetic valve 8 is determined by a set point from a presetter 10 and an amount of oil to supply for a cylinder 11 is selected, a preset positional signal of the presetter 10 is sent to a direction-change-over valve selecting circuit 18. Signals are given automatically in the direction-change-over-valve electing circuit 18 so that the combination of a plurality of hydraulic pumps 1, 2, 3 necessary and satisfactory to supply the cylinder 11 with an amount of oil selected by this set point is realized by magnetizing or demagnetizing a plurality of direction change-over valves 15, 16, 17. The plurality of hydraulic pumps 1, 2, 3 specified by the said signals are loaded or unloaded independently to control the amount of oil.
Patent JP-H09299325-A (JP)
Title: Electronic endoscope device
Inventor: TAKIZAWA TSUTOMU
IPC: G02B23/24
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To perform effective contour accentuating compensation using an electronic endoscope device in which an insulating circuit is interposed between the circuit of an electronic endoscope and the circuit of a video processor. SOLUTION: This device has an electronic endoscope 1 provided with a solid-state image sensing device 4 for taking an endoscope-observed image, has a video processor 20 provided with a circuit for extracting an image signal of the endoscope-observed image from an image signal taken by the solid-state image sensing device 4, and is designed so that transfer of signals between the circuit of the electronic endoscope 1 and the circuit of the video processor 20 is effected while the circuits are electrically shut off from each other via an insulating circuit 21. In this case, frequency band compensating circuits 9, 23 for performing the contour accentuation of the image signal are arranged in series in the electronic endoscope 1 and in the video processor 20.
Patent JP-S61283162-A (JP)
Title: Semiconductor memory device
Inventor: TSUTSUI TORU
IPC: H01L21/8242
Filed: 1985-06-10
Abstract: PURPOSE:To highly integrate a semiconductor memory device by longitudinally providing rows of word decoders and word line drivers laterally of a memory matrix, and constructing to run word lines alternately from the right and left word line drivers on a memory matrix. CONSTITUTION:Word decoders 101, 102 and word line drivers 201, 202 are formed along the bit line 40 of a memory matrix 30. The word lines 50 corresponding to the outputs of the drivers 201, 202 run alternately on a memory matrix 30 from the right and left word line drivers 201, 202. That is, two word lines are disposed in a drive pitch for generating one word line output, the pitches of the decoders 101, 102 and the drivers 201, 202 are doubled by the pitch of the memory cell 60, i.e., the pitch of the word line 50, thereby reducing the interval between the word lines.
Patent JP-H10318761-A (JP)
Title: Optical fiber gyroscope accompanying light intensity spike suppression
Inventor: AUERBACH DANIEL E
IPC: G01C19/72
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To avoid the influence of an intensity spike by dividing light energy output into a plurality of light beams and emitting them into a fiber, propagating them inversely within a coil, adding a periodical artificial phase difference, and recombining a single light output signal. SOLUTION: A light energy source 16 passes through an optical fiber 18, advances toward a coupler 20 and a polarizer 22, and emits a light energy with a predetermined wavelength and bandwidth. Then, a coupler 24 receives the output of the polarizer 22 and divides it into a pair of waves that are reversely propagated in the coil 26 of the optical fiber. A phase modulator 28 is located in an optical path between the coupler 24 and the optical fiber sensor coil 26 and gives a periodical, artificial phase difference between light waves that are reversely propagated in the coil 26. Modulated, reverse propagation waves are coupled so that they interfere each other by the coupler 24.  Before the application to a photodetector 32, a light signal is operated, the intensity of the light signal is periodically attenuated, and an intensity spike is eliminated before converting to the information of electrical regions from light.
Patent JP-S5458378-A (JP)
Title: Semiconductor device and its usage
Inventor: SUZUKI HIDEKAZU
IPC: H01L29/792
Filed: 1977-10-19
Abstract: PURPOSE: To establish the device having high speed switching and oscillating action, by enabling the circuit integration through the organic combination of FET and tunnel diode.  
     CONSTITUTION: On the p type substrate 1, the shrinked n +  soarce layer 2, drain layer 3, and shrinked r +  layer 4 are placed, forming the tunnel junction 8 between the layers 3, 4, and 2. Next, the V groove is etched and the gate electrode 6 is made on the surface via the insulation film 5. To the layers 2 and 3, the electrodes S.D in contact with the layer 7 and the tunnel junction operation bias electrodes B1 and B2 are made to the layer 4. The junction 8 shows dynatron type negative resistance due to tunnel effect. When the bias of the layer 4 is fixed to a, the channel resistance of FET considering as load is changed with the voltage applied to the gate 6, and as the channel approaches ON, the load line is risen and the output is picked up as the voltage e, f opposed to the condition cd from the layer 3. In this case, the switching is not required for power application to the channel because of the tunnel effect, then very high speed switching can be made 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11315898-A (JP)
Title: Weight roller for v-belt type automatic transmission
Inventor: ISHIHARA HIROYUKI
IPC: F16H9/18
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce the temperature in kneading of a whisker with a solid lubricating material and in molding by forming a synthetic resin part for covering the circumferential part of a cylindrical metallic roller body by mixing the whisker and the solid lubricating material to an aliphatic polyamide resin. SOLUTION: A weight roller consists of a cylindrical metallic roller body and a rigid resin part 22 covering the circumferential part thereof. The synthetic resin part 22 is formed by mixing a reinforcing whisker 24 and a solid lubricating material 25 to an aliphatic polyamide resin 23. The whisker 24 is finely and homogeneously dispersed in the whole area of the aliphatic polyamide resin 23 by kneading together with the solid lubricating material 25. The temperature can be reduced in kneading of the solid lubricating material 25 to semi- aromatic polyamide resin and in molding. The whisker 24 keeps the needle form, whereby the solid lubricating material 25 can be prevented from falling from the aliphatic polyamide resin 23.  Thus, the surface treatment agent of the whisker or the solid lubricating material can be prevented from deterioration or being decomposed by heat, and the load can be minimized in the kneading of the whisker.
Patent JP-H11314695-A (JP)
Title: Beverage container
Inventor: TOYOMURA YOSHINOBU
IPC: B65D85/72
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of easily disassembling and assembling a pipe and a stopper body in a beverage container in which a pipe containing a liquid is provided in an upright state with the aid of a stopper body with a cock on a base set on a table. SOLUTION: This container has a stopper body 2 with a cock 15, which is provided on a base 3 set on a table, and a pipe 1 containing a liquid is fitted into the upper portion of the stopper body 2 in such a state that an O-ring 17 is provided therebetween, and is raised from the stopper body 2. In this case, an annular groove 18 for fitting the O-ring 17 thereinto is formed, in the upper outer circumferential face of the stopper body 2, into a tapering shape which assumes the form of spreading out like an unfolded fan. The upper end of the annular groove 18 is formed into a depth which constitutes a state that the outer circumferential portion of the O-ring 17 at that position protrudes outward from the upper outer circumferential face of the stopper body 2, and the O-ring 17 is provided in such a manner as to be vertically movable along the taper.
Patent JP-H08294301-A (JP)
Title: Tilling device in power tiller
Inventor: SANO SHIGEKI
IPC: A01B33/02
Filed: 1995-04-26
Abstract: PURPOSE: To minimize a shock to an operator and to improve safety of control in backward traveling in turning of a tilling column toward the rear when a power tiller is traveled backward (backward traveling. CONSTITUTION: This tilling device comprises a triangular tilling column in which large area parts 1 of three faces and small area parts 2 of three faces are alternately continued. Corner parts between the small area parts 2 and the large area parts 1 at both sides of the small area parts 2 form forward side small corner parts Cf and backward side large corner parts Cb, respectively. Tilling blades 10 are installed at given intervals around the triangular tilling column A and the tilling blades 10 can be properly protruded in the direction of the tips of the blade and fixed.
Patent JP-H08316256-A (JP)
Title: Pressure contact-type semiconductor device
Inventor: OISHI KAZUSHIRO
IPC: H01L21/52
Filed: 1995-05-24
Abstract: PURPOSE: To provide a pressure contact-type semiconductor device whose life is long and whose reliability is high. CONSTITUTION: While aluminum layers 17a which form a control electrode part and aluminum layers 17b which form a main electrode part are being insulated by an insulating film 19, respective pieces of the aluminum layers 17b are coupled electrically to an aluminum film 41, and a semiconductor element which has constituted a cathode electrode part is pressurized and brought into pressure contact by a pressure contact plate 23.
Patent JP-H0424750-A (JP)
Title: Data base management processing system
Inventor: SEKINE YUTAKA
IPC: G06F12/00
Filed: 1990-05-15
Abstract: PURPOSE:To execute a high level simultaneous parallel operation of a data collection transaction by executing the disclosure of other transactions corresponding to an unlock of an additional record by a transfer to a buffer area or a write-out to a data base storage area. CONSTITUTION:An earthing access part 11, a safe log area 12, a commit record collection part 13, a volatile buffer area 14, a buffer control part 15, data base storage areas 18-1, 18-2 are provided. The disclosure which is equivalent to the unlocking of the collection data (record) to another transaction is executed by the transfer to the volatile buffer area 14 or the write-out to the data base storage area 18-1 or 18-2 using the fact that it can be executed at the appropriate time after the commit time. Thus, the concurrence of the data collection transaction is improved, and the batch processing of stored data or the removal of processed data can be executed smoothly.