baber/WOPTO huggingface dataset:
Patent JP-S6063242-A (JP)
Title: Highly rigid rubber composition
Inventor: HIGUCHI GENJI
IPC: C08L21/00
Filed: 1983-09-19
Abstract: PURPOSE:To obtain the titled light weight composition with extremely high roll processability and extrusion processability, by incorporating ethylene-propylene rubber with a thermoplastic resin prepared by graft polymerization of aromatic vinyl monomer to ethylene-propylene rubber. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of an ethylene-alpha-olefin-nonconjugated diene copolymer rubber with (B) 5-100 (pref. 10-85)pts.wt. of a thermoplastic resin prepared by the polymerization, in the presence of ethylene-alpha-olefin and/or ethylene-alpha-olefin-nonconjugated diene copolymer rubber, of a monomer mixture containing aromatic vinyl monomer as essential component. Said component (B) contains >=30 (pref. >=50)wt% of the vinyl monomer and 5-70 (pref. 10-50)wt% of the rubbery polymer, with a graft of 5-200 (pref. 25-100)% and intrinsic viscosity 0.2- 1.0dl/g.
Patent JP-S5797251-A (JP)
Title: High speed phase lock system for digital phase locking circuit
Inventor: IHIRA KUNINOSUKE
IPC: H04L7/027
Filed: 1980-12-09
Abstract: PURPOSE: To remarkably reduce the time required for synchronizing locking, by obtaining a phase difference between a phase lock point and the phase of a reference signal and controlling the number of counts for a frequency dividing counter according to the phase difference.  
     CONSTITUTION: A PLL9 consists mainly of an oscillator OSC21, gate circuit RT22, N-notation counter CNT23, and phase comparator PD24. When the content of the CNT23 is 3N/4, an amplitude (y 0 ) of a reception signal fR via a band pass filter BPF11 is stored in a register REG91, and the amplitude (y 1 ) of fR, when the content of the CNT23 is zero with π/2 advancement, is stored in a REG92. The y 0 , y 1  are transmitted to an operation circuit CAL93 to obtain ϕN/2π, and this value is set to the CNT23. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6150863-A (JP)
Title: Controlling method of car braking device
Inventor: TAKAYAMA TOSHIO
IPC: B60T8/72
Filed: 1984-08-20
Abstract: PURPOSE:To make a car stoppable so smoothly, by selecting a threshold value of car speed variations with a car speed, in case of a car braking device. CONSTITUTION:When an accelerator is released free and a switch 53 is pushed, a signal is fed to a controller 52. If car speed variations are within the setting range, each of solenoid valves 51a and 51b is turned on or off whereby braking force is kept up. And, in advance of this, clearing of detection time for car speed variation, setting of initial speed and braking force retention are all displayed. When the car speed variation exceeds the specified range, these solenoid valves 51a and 51b are turned off together, reducing the braking force. Likewise, prior to this, clearing of detection time for car speed variation, setting of the initial speed and braking force reduction are all displayed. When the existing car speed becomes below the preset car speed, alteration of the threshold value takes place, thus a small value is set.
Patent JP-S6150469-A (JP)
Title: Video tape recorder
Inventor: KUDO JUNICHI
IPC: G11B20/00
Filed: 1984-08-20
Abstract: PURPOSE:To attain titling with one set of a VTR by displaying superimposingly an inputted title on a video image reproduced by the VTR, converting a coded title into serial data at the same time and recording the title on a linear sound track while using the after recording function of the VTR. CONSTITUTION:In titling to a video-recorded tape, a reproduced video input signal is inputted to a synchronizing signal separation circuit 1 and a superimposing circuit 2. When a character code is inputted from a keyboard 4, a control circuit 5 allows a character generator 3 to generate a character and the superimposing circuit 2 superimposes the character on the video signal by using the synchronizing signal. When title input is finished and an after recording switch is depressed, the circuit 5 receives the after recording signal, converts serially the inputted title and outputs it to a linear sound recording section.
Patent JP-S5698744-A (JP)
Title: Position detector for tone arm
Inventor: KIMURA SHIYUUICHI
IPC: G11B19/14
Filed: 1979-12-29
Abstract: PURPOSE: To determine the drop point of a tone arm accurately, by correcting the shift in reference origin position of the tone arm, set mechanically, through electric signal processing.  
     CONSTITUTION: In the electronic control type record player, system control circuit 11 having program control functions by a microprocessor, etc., exercises program control over tone arm 100. For this purpose, the horizontal control system consisting of horizontal drive control circuit 20, horizontal speed detector 60 and horizontal position detector 80, and the vertical control system consisting of vertical drive control circuit 30, vertical speed detector 70 and vertical position 90 are provided. Then, horizontal driving motor 40 in the horizontal control system performs horizontal driving operations such as lead-in operation and lead-out operation of tone arm 100, and vertical driving motor 50 in the vertical control system performs vertical operations such as the up operation and down operation of tone arm 100. For executing automatic play, operation mode setter 13 and inter-music gap detector 10 are proviced. In the figure, 1 is an A/D converting circuit, anc 17 a stylus force applying circuit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6416598-A (JP)
Title: Production of chlorphenesin carbamate containing l-isomer of chlorphenesin carbamate at high concentration
Inventor: TERADA TSUYOSHI
IPC: C12R1/91
Filed: 1987-07-13
Abstract: PURPOSE:To obtain the titled compound useful as a skeletal muscle relaxant and having reduced side effects, by contacting a plant cell with racemic chlorphenesin carbamate together with a sugar, thereby including a glucosidated d-isomer into the plant body. CONSTITUTION:A plant cell is made to contact with racemic chlorphenesin carbamate together with a sugar to effect the inclusion of a glucosidated d- isomer into the plant body and obtain the objective compound. Concretely, the process is carried out preferably by adding the racemic compound together with a sugar to a cultured liquid of a plant tissue, culturing for a prescribed period, separating the cultured liquid from the cultured cell and extracting the cultured liquid with ether after concentration.
Patent JP-H09651-A (JP)
Title: Anti-chemical suit
Inventor: SHIGEMATSU YOSHIO
IPC: A62B17/00
Filed: 1995-06-16
Abstract: PURPOSE: To enable the person in an anti-chemical suit to move and work with enhanced facility and safety by use of a transparent material for the construction of some sections of the hood for an enlarged field of vision. CONSTITUTION: In an anti-chemical suit 1 made of a gastight chemical-proof material, almost the entire section of the hood facing the operator's face and the sections right and left of the said section are transparent windows 2 made of a transparent plastic material, with an auxiliary transparent window 3 again made of a transparent plastic material formed at the upper front side of the hood. A flexible band 4 is attached without play to the inner side of the section from shoulder to elbow so as to eliminate bagginess attributable to the operator' s physical size and movement. For the elimination of bagginess around the lumbar region, flexible bands are installed without play on the right and left sides in the anti-chemical suit 1.  A waist belt 6 consists of two short belts, installed respectively in the right and left sides in the anti-chemical suit 1, not covering the middle section in the back.
Patent JP-H06219367-A (JP)
Title: Radiator for bicycle
Inventor: YAMASHITA ATSUSHI
IPC: F28F9/00
Filed: 1991-06-17
Abstract: PURPOSE:To provide a radiator for bicycle to reduce a cost through improvement of the efficiency of a cooling fan assembly work and improve cooling performance throughout the whole area of middle and high speeds. CONSTITUTION:By applying bending on a radiator 1, a flat core part 4a is formed at the central part of a core and the core part is bent at bending parts 8 to form core parts 4b on the right and left sides. Since there is no need for a notch part for bending to be formed in a bracket 6 being a core part 4a part being a flat central part, an angle for fixing a cooling fan is integrally formed. Further, the core parts 4b on the right and left sides are bent from the flat core part 4a, the size of a deep part being the passage direction of air is reduced compared with a case wherein direct bending from a central part is effected without forming the flat core parts 4a, and an installation space for a cooling fan is ensured.
Patent JP-H0622201-A (JP)
Title: Vibration prevention device
Inventor: KOBAYASHI TAKASHI
IPC: G03B5/00
Filed: 1992-06-30
Abstract: PURPOSE:To make a mirror barrel small and to reduce power supply by integrating a counter electromotive force of a torque generating means driving a correction optical system and using the result for position information of a position of a pendulum so as to eliminate the need for a position sensor. CONSTITUTION:The device is provided with drivers 51x, 51y supplying respectively a drive current to voice coils 42x, 42y of a torque generating means to drive the coils and integration circuits 52x, 52y integrating a counter electromotive voltage generated in the voice coils 42x, 42y for the detection and an output of the integration circuits 52x, 52y is fed to X axis control blocks 50x, 50y in a control circuit comprising a microcomputer. That is, the integration circuit 52x is a means integrating a counter electromotive force produced from the voice coil 42x of the torque generating means generating a torque to obtain position information of a correction optical synchronizing signal, that is, a pendulum and connects to the driver 51x. Then the driver 51x controls a current supplied to the voice coil 42x being the torque generating means.
Patent JP-S5873750-A (JP)
Title: Wear resistant sintered alloy
Inventor: SUGANUMA TETSUYA
IPC: C22C38/00
Filed: 1981-10-28
Abstract: PURPOSE:To obtain a sintered alloy with superior wear resistance by spraying an alloy prepared by adding specified amounts of Cr, Mo and/or W, V and/or Nb, Co, O, and Si and/or Mn to Fe to manufacture powder, mixing the powder with a specified amount of graphite, and molding and sintering the mixture. CONSTITUTION:An alloy consisting of, by weight, 3-10% Cr, 3-20% Mo and/ or W, 0.5-10% V and/or Nb, <15.0% Co, <0.5% O, 0.5-3% Si and/or 0.1-3% Mn, <2% impurities and the balance Fe is prepared. The alloy is melted and sprayed to manufacture alloy powder, and the powder is mixed with 0.8-2wt% graphite powder. The powdered mixture is compacted and sintered to obtain a sintered alloy having >=90% density ratio and >=500Hv apparent hardness and contg. 5-20% by area of fine carbide particles having <=15mum diameter dispersed uniformly in the matrix.
Patent JP-H0338071-A (JP)
Title: Photodetector element
Inventor: KUWAZUKA HARUHIKO
IPC: H01L31/107
Filed: 1989-07-05
Abstract: PURPOSE:To accelerate the response rate by holding a heterojunction between a p<+> layer and an n<+> layer to boost the heterojunction electric field. CONSTITUTION:The title photodetector is composed of a substrate 1, a photoabsorption layer 3 and a doubling structure 4 while a semiconductor layer 9 comprising the same semiconductor material and in the same conductivity type as those of the layer 3 and the high dopant concentration is formed on the photoabsorption layer 3 likewise another semiconductor layer 10 comprising the same semiconductor material and in the same conductivity type as those of the double structure 4 and the high dopant concentration is formed on the semiconductor layer 9. That is, the n<+> type semiconductor layer 9 in high dopant concentration and the p<+> type semiconductor 10 in the state of holding a heterojunction can boost the heterojunction electric field. Through these procedures, the response rate can be notably accelerated.
Patent JP-H0461336-A (JP)
Title: Film formation method and film formation device
Inventor: KITAGAWA MASATOSHI
IPC: H01L21/316
Filed: 1990-06-29
Abstract: PURPOSE:To form a thin film of uniform thickness and good quality at a high deposition rate by giving the heat by high frequency induction heating to material gas, etc., through a resistive material such as graphite etc. CONSTITUTION:First gas introduction port 16 is put beforehand in the condition that the liquid or solid material 19 in a material vessel 18 is liquefied by heating it with a coil 20 for high frequency induction heating. A high frequency power source 21 heats the liquid material inside the material vessel 18 and the material gas inside the material introduction pipe into a reactor by the induction heating of a resistive material 22 such as graphite, etc. Moreover, the heating in this case is performed by giving the high frequency electric field of 10kHz-100MHz to the resistive material 22 such as graphite, etc., so as to raise the temperature of the resistive material 22. For a second gas introduction port 23, the gas such as N2O, O2 etc., or the mixed gas of them is introduced, and it is mixed with the Ta supply material in the reactor, and a tantalum oxide film is formed by plasma decomposition.
Patent JP-S5797853-A (JP)
Title: Method for controlling carrying-out of ingot in continuous casting machine
Inventor: TAKANO TAKIO
IPC: B22D11/16
Filed: 1980-12-09
Abstract: PURPOSE: To carry out the standard-length ingots of continuously cast ingots from a line effectively by controlling the carrying out with the stagnation preliminary accouncing output for the ingots in accordance with the coincidence of the calculated value of the longest carrying-out permission time of the ingots and the actually measured elapsed time in carrying out said ingots from the line.  
     CONSTITUTION: Plural units of continuous casting devices are operated in parallel, and a large number of standard-length ingot rows 7 which are cast in the respective casting devices and are cut to constant length are carried out with a carrying-out table 10 and a chain transfer 4 from the line in the direction at a right angle thereto. The longest carrying-out permission time for preventing the collision from behind of the next ingot is operated in accordance with the casting speeds for the ingots, the cutting length of the ingots 7, the speed of the line 10 to the outside of the line and the collective carrying-out time for the plural ingots. This operated value and the actually measured elapsed time since the first ingot arrives at a stopper 11 are compared and when both coincide, the closing output for the stopper 11 is transmitted, whereby the carrying-out of the ingots is controlled with good efficiency and the productivity of the continuous casting plant is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0921660-A (JP)
Title: Towing cable of underwater survey instrument
Inventor: MIKAMI HIROYUKI
IPC: B63B21/66
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a flexible cable for realizing reduction in diameter of a joint between outer cable and inner cable, downsizing of deck facility and improvement in easiness and safety of operation. SOLUTION: In the cable for towing an underwater survey instrument (a measuring sensor 1) by a cable with signal line, joints between outer cable 2 and inner cable 3 of the cable are coupled with a flexible pipe 4, and a tension member 5 is extended between an end and another end in the flexible pipe 4 while an insulating filling liquid 6 is filled between them. A plurality of signal lines through the flexible pipe 4 are dispersively arranged along the axial line of the pipe 4 and conductive in a state that they are connected via an electric connector 8 having an electric connection formed in a water-pressure-resistance small container.
Patent JP-2000009271-A (JP)
Title: Fitting
Inventor: IZUMI RYOICHI
IPC: F16L19/03
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a fitting that prevents its gasket from dropping down and imparts improved sealing performance to it. SOLUTION: A cylindrically projecting portion 6 has a locking projection 6a at its end. A gasket 5 is constituted of a C-shaped plate 9 of metal or resin and an O- or ring-shaped seal material 10 of rubber or elastomer joined to the periphery of the C-shaped plate 9. The inside diameter ϕA of the C-shaped plate 9 is smaller than the outside diameter ϕB of the locking projection 6a. The gasket 5 is therefore fitted about the cylindrically projecting portion 6 while the C-shaped plate 9 is diametrally expanded. The gasket 5 is prevented from dropping off the cylindrically projecting portion 6. The O-shaped seal material 10 also offers improved sealing reliability. The rigidity of the C-shaped plate 9 prevents the O-shaped seal material 10 from damaging even against high pressure applied thereto.
Patent JP-S6487947-A (JP)
Title: Gear box for automobile having tuning connecting means for reverse rotation
Inventor: JIYANRUIJI FUARUTSUOONI
IPC: F16H3/12
Filed: 1988-07-12
Abstract: PURPOSE: To surely practice complete synchronizing without changing a capacity of a gearbox by providing a toothed hub, a synchronized link, a synchronized surface, a sheet and a resilient link on a device for synchronizing engagement of reverse. CONSTITUTION: When a reverse gear 12 is moved to a direction of a gear 17, a resilient link 28 pushes a synchronized link 23 to an out side of a radial direction in an early stage of movement to produce a preliminary synchronizing stage for engaging a conical synchronized surfaces 24, 26. When engaging actuation becomes continuous, the synchronized link 23 is stopped at an axis direction and a reverse gear 12 is compulsorily transferred by a fork 16 to push the resilient link 28 out to a groove 27 go that the toothed hub 22 can be further transferred to a direction of the gear 17. Upon transferring in such a way, gradient surfaces of tooth of the toothed hub 22 come near to a tooth 28a provided inside of the synchronized link 23, so synchronizing takes place between the reverse gear 12 and the gear 17 to surely practice complete synchronizing.
Patent JP-H1126768-A (JP)
Title: Thin film transistor for liquid, crystal display
Inventor: SHIGA SHUNSUKE
IPC: G02F1/136
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To suppress the on-current from lowering in a thin film transistor and optical off-current from increasing due to photo carriers produced in a semiconductor layer which forms channels. SOLUTION: A TFT semiconductor layer 104 has a part 104a along the channel length on a gate electrode 102, this part 104a has a smaller size in the channel width direction than other part, this reducing the area for generating photocarriers and hence suppressing the generation thereof and also eliminating those regions poor in field control due to the gate electrode 102, drain electrode 106a, and source electrode 106b, resulting in reduction of the optical off-current. Photocarrier regions 109 not covered with the gate electrodes are provided near the source and drain electrodes of the semiconductor layer 10, thereby reducing the contact resistances of the source and drain electrodes 106a, 106b to this 10 to suppress the lowering to the on-current.
Patent JP-S5693362-A (JP)
Title: Manufacture of semiconductor ic device
Inventor: HIRAO TADASHI
IPC: H01L21/763
Filed: 1979-12-26
Abstract: PURPOSE:To obtain a sufficient effective current mu-factor enlarging a collector area/base area by a method wherein a base electrode is situated between individual collectors and a base resistance is decreased by using a low resistance metal for an electrode wiring. CONSTITUTION:An N<+> type buried region 2 is diffusion-formed on a P type Si substrate, an N<+> type layer 3 is made an epitaxial growth on the whole surface including the above and situated on the region 2 by a plurality of separation films oxide 103 and made an island-shape. Then, a P<-> type base region 6 and a P<+> type injector region 7 are diffusion-formed in the layer 3 made the island on one side, and the whole surface is covered with a layer-built film of an Si3N4 FILM202 and a PSG film 105. Thereafter, a predetermined window is perforated in the layer-built film and N<+> type collector regions 9-11 are diffusion-formed in the region 6 and an N<+> type collector electrode take-out region 12 in the other island-shaped layer 3, respectively. Subsequently, P<+> type base electrode take-out regions 14 and 15 are diffusion-formed in the region 6 between the collector regions 9, 10 and 10, 11, where a base input electrodes 403 with Al of a low resistance is fixed.
Patent JP-H076334-A (JP)
Title: Waveform measurement system for readout signal
Inventor: MUKOHARA NORIAKI
IPC: G11B5/455
Filed: 1993-06-21
Abstract: PURPOSE:To provide a measurement system for quickly obtaining a measurement value of a waveform by obtaining an integrated value to one round of a track or a partial measuring range by an integration circuit of hardwear constitution. CONSTITUTION:A readout signal voltage (v) is inputted to a comparator 2 set with a specified comparison voltage and pulse voltages of the detected waveforms of a positive side or a negative side are integrated at an analog integration circuit 6 respectively. Integrated voltages are inputted to an A/D converter 7 and sampling is made by a sampling signal Sp on the measuring range of the track given from a microprocessor 81 and these are subtracted by twice as the number of waves of the measuring range. Subtracted voltages are compared with a reference voltage to the half cycle of a readout signal waveform and an average time width of one waveform of the positive side or the negative side is obtained. Also, a comparative number between the difference and sum of the respective integrated voltages of the positive and negative sides is calculated and asymmetry between the waveforms is obtained.
Patent JP-S5877591-A (JP)
Title: Multilayered plated steel plate
Inventor: ASANO KAZUO
IPC: C25D5/10
Filed: 1981-10-30
Abstract: PURPOSE:To obtain a plated steel plate provided with good corrosion resistance and paintability by forming an iron-zinc electroplated layer of a high iron content on the uppermost layer of a general iron-zinc alloy electroplated steel plate of low iron contents. CONSTITUTION:An iron-zinc alloy plated layer of 5-60% iron content and 5-60g/m<2> coating weight per side is formed as the 1st layer on a steel plate. An iron-zinc alloy plated layer of >=65% iron content and 1-10g/m<2> coating weight per side is formed as the 2nd layer thereon. Here, if the iron content of the 1st layer is out of said range, corrosion resistance is poor. If the coating weight thereof is below the lower limit, the corrosion resistance is insufficient and at the upper limit, the corrosion resistance is sufficient. If the iron content of the 2nd layer is below 65%, it is difficult to obtain good paintability. If the coating weight thereof is below the lower limit, good paintability is not obtained and at the upper limit, paintability is sufficient. In excess of the upper limit, the effect upon the corrosion resistance is low.