baber/WOPTO huggingface dataset:
Patent JP-S6220753-A (JP)
Title: Hand brake mechanism
Inventor: KARASUTANI YASUO
IPC: G05G1/04
Filed: 1985-07-20
Abstract: PURPOSE:To absorb a play and improve a feeling in hand brake operation by setting a distance from the turning center of a hand brake lever at a further position when a brake cable starts contacting, and at a near position thereafter. CONSTITUTION:One end of a brake cable 8 is hooked just below a shaft 5 at the root of a hand brake lever 3 almost in a leveled-off condition. By turning the hand brake lever 3 to a position shown by a broken line, the cable 8 is pulled along the external shape of the root 4. And a further position where the cable 8 contacts the root 4 is taken at l1 and the trailing position thereof is taken at l2 respectively, and a distance between l1 and l2 is so taken as to be continuously variable in the course of pulling the cable 8. As a result, the displacement of the cable 8 becomes large for the turning angle of the brake lever 3 at the start of the turning thereof, thereby absorbing a play and improving a feeling in operating the hand brake lever 3.
Patent JP-H0918220-A (JP)
Title: Compact radio equipment
Inventor: NISHIGAITO ATSUSHI
IPC: H01Q1/24
Filed: 1995-06-27
Abstract: PURPOSE: To further reduce the size of a radio equipment by building an antenna member into a cover part and making this antenna member touch a ground terminal provided on the main body of the radio equipment while the cover part is kept closed to the main body. CONSTITUTION: An antenna member consists of an antenna member 16a which is formed at a hinge part 3 and an antenna member 16b which is formed at a cover part 4. The total length of both members 16a and 16b is set at 2/4. Then the members 16a and 16b are electrically connected to a microstrip line 14 at the joint parts between a main body part 2 and the part 3 and also between the parts 3 and 4 respectively. A conductive ground pin 18 is added to the part 3 and connected to the member 16a. On the other hand, a conductive ground pin holder 20 serving as a ground terminal is placed at a position where the pin 18 touches the part 2 while the part 4 is locked at the part 2. The holder 20 is connected to the easing of the part 2 and then grounded.
Patent JP-H059246-A (JP)
Title: Production of molded frp article and prepreg for producing same
Inventor: ARAKI SHIGEO
IPC: C08J5/24
Filed: 1991-06-06
Abstract: PURPOSE:To produce a molded FRP article with a good workability by curing a prepreg contg. a resin component and a specific alpha,alpha,alpha',alpha'-tetrasubstd. dibenzyl deriv. at a relatively low temp. CONSTITUTION:An alpha,alpha,alpha',alpha'-tetrasubstd. dibenzyl deriv. of formula I (wherein R1 is -CN or a group of formula II or III; R2 is a group of formula II or III; and R3 is H, -CH3, or -OCH3) [e.g. 1,2-bis(p-methoxyphenyl)-1,2-dicarboethoxy-1,2- dicyanoethane] is mixed with an unsatd. polyester resin or a vinyl ester resin and further with necessary additives such as a filler and a thickener to give a compsn., which gives a prepreg having a long pot life at room temp. The prepreg is cured at 60-100 deg.C to give a molded FRP article.
Patent JP-S646421-A (JP)
Title: Oil-pressure circuit for working machine of construction machinery
Inventor: NAKAMURA TSUGUAKI
IPC: E02F3/85
Filed: 1987-06-30
Abstract: PURPOSE:To control flow rates supplied to each cylinder with high accuracy by providing a valve by which each cylinder of bilateral lift angles and tilt pitches, at least one of which is made up of both rod cylinders, is switched to parallel or serial connection. CONSTITUTION:Bilateral lift angle cylinders 91 and 92 among the cylinders 91 and 92 and bilateral tilt pitch cylinders 191 and 192 which are provided for a bulldozer are made up of both rod cylinders. When a blade 12 is lifted for example, oil pressure goes through a lift position 292 into the left side lift angle cylinder 91 at first to short-circuit a piston lever 9d and at the same time goes through a lift position 292 from a pressure chamber 9g into the right side cylinder 92 to contract the piston lever 9d by the same amount as in the left side. The blade 12 is thereby raised. The 8-direction action of the blade can thus be performed smoothly and exactly.
Patent JP-H04358574-A (JP)
Title: Removing method for chip of stone in grain
Inventor: MASUMOTO TOYOJIRO
IPC: B07B4/08
Filed: 1991-06-05
Abstract: PURPOSE:To obtain a method for smoothly removing chips of stone from grain. CONSTITUTION:Numberless air injecting holes 16 and projections 17, a grain takeout port 37 of a rear end part and the takeout port 24 of chips of stone in a front end part are formed to a sorting frame 10 having a bottom face 15. Air is blown from the rear surface side of the sorting frame 10. Grain (b) supplied to the upper surface side of the bottom face 15 is floated to the specified height 19 by wind blown up through the air injecting holes 16. The space 45 part is formed between the bottom face 15 and the rear surface 46 of a floated grain layer. The bottom face 15 is obliquely vibrated in the backward and forward directions. Chips (a) stone having large specific gravity fall on the bottom face 15 and are thrust away by the projections 17 and moved through the space 45. Chips (a) of stone are taken out from the takeout port 24 of chips of stone. In this removing method for chips of stone, the oblique vibration of the bottom face 15 is regulated to microvibration (preferably nearly about 2-3mm) of such a degree that chips (a) of stone thrust away by the projections 17 collide against the rear surface 46 of the floated grain layer and are not disturbed.
Patent JP-H066230-A (JP)
Title: D/a converter circuit
Inventor: KAWASAKI KENICHIRO
IPC: H03M1/86
Filed: 1992-06-19
Abstract: PURPOSE:To provide a D/A converter circuit which has a high converting accuracy and a high speed conversion by using a pseudo random number outputted from a pseudo random number generating circuit. CONSTITUTION:A D/A converter circuit consists of a pseudo random number generating circuit 4 which produces a pseudo random number synchronously with a clock, a comparator 2 which compares the value of the pseudo random number of the circuit 4 with the value of the digital data to be converted into the analog voltage and outputs a pulse of a prescribed voltage level in response to the comparison result, and an LPF 3 which smoothes the pulse signal of the comparator 2 and converts it into the analog voltage. Thus the circuit 4 is used in place of a binary counter used in a conventional D/A converter circuit, and the comparator 2 compares the value of the pseudo random number of the circuit 4 with the value of the digital data to undergo the D/A conversion and outputs a pulse of a prescribed voltage level in response to the comparison result.
Patent JP-S6053532-A (JP)
Title: Aromatic polyester
Inventor: NOZAWA SEIICHI
IPC: C08G63/68
Filed: 1983-09-01
Abstract: PURPOSE:The titled polyester that is derived from isophthalic dihalide and 2 different kinds of bisphenols, thus having specific 2 kinds of structural units and specific reduced viscosity, high heat resistance, and permitting industrially advantageous production. CONSTITUTION:The objective polymer is obtained preferably by interfacial polycondensation reaction between a solution of isophthalic dihalide in an organic solvent and an aqueous alkali solution containing bisphenol-A and bis(4-hydroxyphenyl)-sulfone, thus being composed of the structural units of formula I (A is alkylene, alkylidene; R<1>-R<8> are H, alkoxy) and formula II (R<9>-R<16> are H, alkoxy) where the molar ratio of unit I :II is 95:5-5:95 and having a reduced viscosity etasp/C of more than 0.4dl/g which is measured with a solution of 1g/ dl in a solvent mixture of 1:1 (in weight) phenol/tetrachlorethane at 30 deg.C.
Patent JP-S6221440-A (JP)
Title: Production for cylinder head bolt
Inventor: IMAI YOSHIO
IPC: B21K1/44
Filed: 1985-07-23
Abstract: PURPOSE:To prevent the squash of a gasket with the expansion of a bolt and aluninum alloy part under the same conditions in an engine operating by forming a cylinder head bolt with the hot forging of the metallic blank close to the thermal expansion coefficient of aluminum alloy at the specified temp. CONSTITUTION:The material to expand and contract in the state nearly equal to an alminum alloy is worked in a steel bar with about 19% cold drawing factor. And it is heated to the temp. under 600 deg.C to form a bolt with its hot forging. The work efficiency is increased without the need for refastening of the bolt because of the no intervals being caused in the cooling time of the eingine without the squash of the gasket by the pressure with the expansion of the aluminum alloy being constrained by the axial force of the bolt, even if the temp. of the main body of the aluminum alloy is raised in the engine operation time.
Patent JP-S5862707-A (JP)
Title: Numerical control system
Inventor: NOZAWA RIYOUICHIROU
IPC: G05B19/4103
Filed: 1981-10-09
Abstract: PURPOSE:To perform accurate synchronizing operation, by providing a position control system in addition to a speed control system of a numerical control system synchronizingly operating >=2 motors and controlling the axial speed of each motor with a pulse obtained with pulse distribution. CONSTITUTION:An NC command data is read from a tape 11, a numerical control section 12 sets speed references VS, VW, VB to a distributor 12a and outputs distribution pulses PS, PW, PB. The pulse output command pulses PS', PW', PB with acceleration/deceleration circuits 13-15b, they are stored in an error register of position control circuits 13-15b, they are stored in an error register of position control circuits 13-15f via operation circuits 13-15e to generate speed reference voltages VSC, VWC and VBC. Motors 13-15a are controlled with speed control circuits 13-15h. Position control circuits 13-15f are controlled with position feedback circuits PFS, PFW, PFB and the speed control circuits 13-15h are controlled with speed feedback circuits VFS, VFW, and VFB so that the position and speed error can be zeroed. Thus, accurate synchronizing operation can be done with good response.
Patent JP-H0453819-A (JP)
Title: Epoxy (meth)acrylate, resin composition and solder resist resin composition containing same, and cured article prepared from them
Inventor: YOKOSHIMA MINORU
IPC: C09D11/00
Filed: 1990-06-21
Abstract: PURPOSE:To obtain the title compsn. suitable for a solder resist and giving a cured article excellent in heat resistance, chemical resistance, and electric insulation properties by using an epoxy (meth)acrylate prepd. in a specific way. CONSTITUTION:An epoxy (meth)acrylate comprising a reaction product of an epoxy resin, obtd. by reacting a phenolated polybutadiene with epihalohydrin, with (meth)acrylic acid and a photopolymn. initiator are compounded to give the title compsn. The phenolated polybutadiene is an addition product of an optionally alkylated phenol, e.g. o-cresol, with a polybutadiene, and a commercially available product can be used. The amt. of the epoxy (meth)acrylate is pref. 10-99wt.% of the compsn. The photopolymn. initiator, pref. examples being 2-ethylanthraquinone and 2,4-diethylthioxanthone, is compounded pref. in an amt. of 0.1-10wt.% of the compsn.
Patent JP-H1114136-A (JP)
Title: Air nozzle structure for vehicle
Inventor: FUJIYA HIROYUKI
IPC: B60H1/34
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To receive a blow, according to the request on the side of a driver's seat or an assistant seat, by operating both vertical fins counterposed to each air blowoff port independently or synchronously. SOLUTION: An air blowoff port 21A is arranged on the side of the driver's seat of a vehicle, and also an air blowoff port 21B is arranged on the side of an assistant seat. Then, in the air blowoff port 21A, plural sheets of lateral fins 22A which reflect the wind direction into vertical direction, being positioned in lateral direction, and plural sheets of longitudinal fins 23A which reflect it in right and left directions, being positioned in longitudinal direction, are supported rotatably with a supporting shaft 25A as a shaft. Moreover, in the air blowoff port 21B, plural sheets of lateral fins 22B and plural sheets of longitudinal fins 23B are supported rotatably with a supporting shaft 25B as a shaft similar to the air blowoff port 21A.  The longitudinal fins 23A and 23B provided severally in both the air blowoff ports 21A and 21B being made this way are operated independently or synchronously by both electric force and manual force.
Patent JP-S647101-A (JP)
Title: System for most suitably mixing manual input in automatic/manual system
Inventor: TAKAHAMA MORIO
IPC: G05B7/02
Filed: 1987-06-30
Abstract: PURPOSE:To use no redundant systems and to simplify a system by providing a coupler limiter having a prescribed three-stage polygonal line characteristic between an automatic controller and an automatization object system. CONSTITUTION:The output of an automatic controller 1 and that of a manual command 2 are inputted to an automatization object system 3 through a coupler limiter 5 which has the three-stage polygonal line characteristic set in accordance with the prescribed formula. A subtractor 6 is provided in the input side of the limiter 5, and a signal (e) obtained by subtracting an output (m) of the manual command 2 from an output (r) of the automatic controller 1 is inputted to the limiter 5. An adder 7 is provided in the output side of the limiter 5, and a signal (c) obtained by adding the output of the limiter and the output (m) of the manual command 2 is inputted to the automatization object system 3. Thus, only the manual command 2 is changed to freely change proportions of automatic and manual commands.
Patent JP-H0824575-A (JP)
Title: Rapid red heat body and deodorizing and desmoking device using the same
Inventor: FUJISAWA HISAFUMI
IPC: F23J15/00
Filed: 1994-07-13
Abstract: PURPOSE:To provide a rapid red heat body rapidly red heated at the time of heating and a deodorizing and desmoking device utilizing the same. CONSTITUTION:The rapid red heat body is obtained by forming a glazing layer 2 on the surface of a ceramic fiber formed body 1. When the red heat body is set in a deodorizing and desmoking chamber and is allowed to contact with a combustion gas containing malodor or unburnt component, the malodor or the unburnt component is thermally decomposed by the rapid red heat body to show deodorizing and desmoking effect.
Patent JP-S5587169-A (JP)
Title: Method and apparatus for electrophotography
Inventor: KITAMURA TAKASHI
IPC: G03G15/05
Filed: 1978-12-26
Abstract: PURPOSE: To realize positive-positive printing and negative-positive printing in one machine simultaneously, by applying first image forming radiation and charge to a photosensitive plate, and applying second image forming radiation and charge in the reverse polarity of the previous charge, then exposing the entire surface.  
     CONSTITUTION: A photosensitive plate A having photoconductive layer 2 and insulating layer 3 on a conductive supporting body 1 is, for exapmle, negatively charged by a corona discharger 4, and a first optical image radiation is applied simultaneously. As a result, a positive charge 32 is induced in the layer 2 of dark part in the vicinity of the body 1. When second optical image radiation and positive corona discharge by a corona discharger 8 are applied simultaneously, the surface of the layer 3 in parts I and II is positively charged, and the part IV is also positively charged. After subsequent full exposure, the surface potential in parts I, II, IV is maintained almost constant, while the positive charge in the boundary between layer 2 and layer 3 in the part III is extinguished. When the electrostatic image thus formed is developed with a developer mainly composed of charged coloring particles, a composite sensible image may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0331282-A (JP)
Title: New octahydro-indolo (2,3- 1 a) quinolidinediester derivative and its salts as well as their preparation
Inventor: YAANOSHIYU KUREIDORU
IPC: C07D471/14
Filed: 1990-06-21
Abstract: NEW MATERIAL: A racemic or optically active cis-octahydro-indolo[2,3- a]quinolizine diester of formula I (wherein R 1  and R 2  are each 1-4C alkyl; R 3  is -CH 2 OH or H) and its acid addition salt.  
     EXAMPLE: (-)-1β-(2'-Diethoxycarbonyl-2'-hydroxymethylethyl)-1α- ethyl-1,2,3,4,6,7,12,12b α-octahydro-indolo[2,3-a]quinolizine.  
     USE: An intermediate for synthesis of kabinton.  
     PREPARATION: A racemic or optically active octahydro-indolo[2,3- a]tetrahydropyranyl[2,3-c]quinolizine deriv. of formula II or a racemic or optically active hexahydro-indolo[2,3-c]quinolizium salt of formula III is reduced. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H08328899-A (JP)
Title: Microcomputer and emulator
Inventor: UJII TOMOYOSHI
IPC: G06F15/78
Filed: 1995-06-05
Abstract: PURPOSE: To eliminate the difference that is caused between the prewrite result of a flush memory and the prewrite result of a RAM that is substituted for a memory in an emulation mode. CONSTITUTION: A microcomputer 11A is provided with an instruction decoder 50 which contains an inverted data write-only instruction PMOV in an instruction set and decodes an instruction to output a prewrite status signal 49 to the outside in a prewrite state where the data on a memory cell are read before erasion of a flush memory, the logical value of the read data is inverted, the inverted data are written, and the memory cell kept in an erasion state is set in a write state. An emulator receives the status signal 49 and compulsively sets all bits at logical value '0' for the write data which are outputted to a data bus by the microcomputer 11A after execution of an exclusive instruction.
Patent JP-H11350809-A (JP)
Title: Signal receiver and method therefor, and keyless entry system
Inventor: NAKAMURA AKIHIKO
IPC: E05B49/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent a superregeneration part from becoming unstable due to an external factor. SOLUTION: A superregeneration part 2 superregenerates a receive signal of an antenna 1 and outputs it to a detection circuit 3. The detection circuit 3 detects an output of the superregeneration part 2 and outputs it to a fall detection circuit 31. The fall detection circuit 31 detects a last transition edge of the detection circuit 3, and a reset pulse generation circuit 32 supplies a reset pulse to a power supply circuit 2A of the superregeneration part 2 when a last transition edge detection signal is input from the fall detection circuit 31. The power supply circuit 2A shuts off power supply to be supplied to each part of the superregeneration part 2 when the reset pulse is supplied.
Patent JP-H0454847-A (JP)
Title: Rotor body
Inventor: TAKEI MITSURU
IPC: H02K37/14
Filed: 1990-06-20
Abstract: PURPOSE:To prevent degradation of adhesion due to difference of thermal expansion coefficient of rotor body by employing a grooved yoke in the rotor body. CONSTITUTION:A magnet 2 having outer diameter of 16mm, inner diameter of 13mm and thickness of 5mm is inserted into a grooved 3 yoke 1 precoated with thermosetting epoxy resin and then it is subjected to curing for one hour at 150 deg.C to produce a rotor body. Dimensions of magnet are then measured for the rotor body at the time of insertion of magnet(prior to curing), after heating at l50 deg.C (expanded state), and after cooling. The measurements are shown on table 1 which shows that expansion of the rotor body is suppressed at the time of thermosetting and high adhesion is achieved. Consequently, a rotor body having higher adhesion can be obtained when compared with a conventional yoke having no groove, resulting in a highly reliable rotor.
Patent JP-H0916794-A (JP)
Title: Visual feedback method for graphic instruction
Inventor: ABE YUTAKA
IPC: G06F17/50
Filed: 1995-06-28
Abstract: PURPOSE: To reduce a graphic different from a graphic intending the selection of an operator from being erroneously selected by a system by repeatedly judging the graphic to be selected by the operator and continuously and visually feeding back that judged graphic. CONSTITUTION: When a command to be executed by the operator is received, at a command analytic/processing part 201, it is analyzed which parameter is to be next inputted with that command. When that parameter is to be inputted by the instruction/selection of graphic, a pair of a graphic type (instruction type) to be an instructed object on a drawing and a graphic type (selection type) to be selected corresponding to the instruction type are extracted from a graphic type definition table through a graphic type deciding part 206 and this pair is decided as a pair of instruction type and selection type at the parameter input time of that command. Then, when the graphic type detected in the list of that pair is defined as the instruction type, that graphic is defined as an optimum instructed graphic.
Patent JP-S5592913-A (JP)
Title: Starting method of synchronous rotary phase modifier of axial generating set for shipping
Inventor: ITANO SUMINORI
IPC: G05F1/70
Filed: 1978-12-29
Abstract: PURPOSE: To start the operation of an axial generating set by self-starting without providing a special starting unit, by providing a voltage level detector which detects the voltage level of a synchronous rotary phase modifier and by changing the current set value of a converter from its starting value to a normal current value by the detection signal.  
     CONSTITUTION: A current is supplied from axial generating set 4 to synchronous rotary phase modifier 8 by way of converter 5, DC reactor 6 and inverter 7 and when rotary phase modifier 8 increases in speed through natural commutation up to a rotation speed where automatic voltage regulator 14 starts operating, the voltage across rotary phase modifier 8 is increased up to a fixed value. This valtage is detected by voltage level detector 27 and on the basis of this detected signal, start controller 17 is supplied with a signal to send a change signal for a current set value to converter 5 by the received signal, so that the current set value of converter 5 will be changed from the start current to a normal operation current. Then, the commutating performance of inverter 7 is increased to secure the commutation of inverter 7, so that rotary phase modifier 8 will be increased in speed quickly and smoothly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H065620-A (JP)
Title: Semiconductor device
Inventor: ISHIKAWA OSAMU
IPC: H01L29/73
Filed: 1992-06-22
Abstract: PURPOSE:To provide an excellent high frequency power semiconductor device having excellent heat radiating characteristics and less resistance component. CONSTITUTION:The semiconductor active layers, which become the collector 3, the base 4 and the emitter 5 of a bipolar transistor are successively laminated on the main surface of a semiconductor GaAs substrate 1. A backside electrode 12 is formed through the intermediary of the groove 11 which reaches the semiconductor active layer located at the bottom of the semiconductor active layer and formed from the opposite main surface of the semiconductor GaAs substrate 1. An electrode is led out from the main surface side of the semiconductor GaAs substrate 1 to the other semiconductor active layer.