baber/WOPTO huggingface dataset:
Patent JP-S6473648-A (JP)
Title: Semiconductor package
Inventor: HIRATA ATSUMI
IPC: H01L23/28
Filed: 1987-09-14
Abstract: PURPOSE:To enhance the reliability of connecting a chip to a plurality of pins by burying fixedly the bases of the pins in a substrate to make the pins protrude from the substrate, exposing the base ends of the pins in a recess formed on the substrate, mounting a semiconductor chip in the recess, and connecting by bonding the chip to the base ends of the pins. CONSTITUTION:A substrate 1 is formed of a synthetic resin molding piece, the bases of a plurality of pins 2 are buried fixedly by insert molding to the substrate 1 to make the pins 2, 2,... protrude from the substrate. The base ends of pins 2 are exposed in a recess 3, a semiconductor chip 4 is mounted, the chip 4 is connected by bonding to the base ends of the pins 2, sealing resin 5 is filled in the recess 3 to seal the chip 4 to the base ends of the pins 2. The chip 4 is connected by bonding directly to the pins 2 to eliminate the necessity of forming a circuit on the substrate 1, the chip 4 can be electrically connected directly to the pins 2, and sealed merely by filling the sealing resin in the recess 3.
Patent JP-H1162634-A (JP)
Title: Warming valve
Inventor: KANEKO MASAHIRO
IPC: F02D9/04
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce cost by reducing blank material for eliminating the necessity to grind the outer periphery of a valve element. SOLUTION: This invention is related to a warming valve wherein a cylindrical valve casing 18 is arranged in the mid way of an exhaust flow passage for the exhaust emission exhausted from an engine, and a valve element 13 is turnably supported in the valve casing 18, and warming is accelerated with the engine loaded with the exhaust flow passage closed by closing the valve element 13. In such a warming valve, the outer peripheral face 13b of the valve element 13 is orthogonal in relation to the plate face 13a of the valve element 13, and the valve element 13 can be punched by a press machine, and the valve element 13 becomes nearly perpendicular to the center line C3 of the valve casing 18 when the valve is opened.
Patent JP-S6474266-A (JP)
Title: Polyarylene thioether composition and its molding
Inventor: IIZUKA HIROSHI
IPC: C08L81/02
Filed: 1987-09-14
Abstract: PURPOSE:To obtain the title composition which can give economically a molding excellent in toughness and impact resistance, by mixing a polyarylene thioether with a polyacrylate elastomer and a fibrous filler. CONSTITUTION:100pts.wt. linear polyarylene thioether (A) mainly composed of structural units of the formula, such as a p-phenylene sulfide block copolymer in which repeating units of the formula are present in a block composed of 20-5,000 on the average, such units and are present in a molar fraction of 0.50-0.98, which has a melt viscosity of 50-100,000P (at 310 deg.C, shear rate: 200sec<-1>), a glass transition temperature of 20-80 deg.C and a crystal m.p. of 250-285 deg.C, a crystallization index of 15-45 (heat-treated unoriented product) is mixed with 0.3-70pts.wt. polyacrylate elastomer (B) such as poly-n-octyl acrylate or poly-2-ethylhexyl acrylate and at most 200pts.wt., per 100pts.wt. total of A+B, fibrous filler (C) (e.g., glass fiber).
Patent JP-S6473046-A (JP)
Title: Cermet reamer
Inventor: YOSHIOKA KAZUYOSHI
IPC: C22C29/00
Filed: 1987-09-14
Abstract: PURPOSE:To obtain a cermet reamer excellent in wear resistance and deposition resistance and having high finished surface accuracy and long service life, by providing a structure which is composed of a hard dispersed phase of the carbide or nitride of Ti with a specific grain size and a binding phase of Co or Ni and in which hardness is regulated to a specific value. CONSTITUTION:A cermet reamer is constituted of a cermet consisting of one or more kinds among the carbide, nitride, and carbonitride of Ti as principal hard dispersed phase-forming components and Co and/or Ni as principal binding phase-forming component. At this time, the hardness of the above cermet is regulated to 90.0-93.5 Rockwell hardness (scale A) and the average grain size of the above hard dispersed phase is also regulated to 0.5-2mum. This reamer can be obtained by blending a powder for forming the above binding phase with about 1-2mum grain size with a powder for forming the above hard phase with the above grain size into the prescribed composition, mixing them, and subjecting the resulting powder mixture to press compacting and then to sintering in a nitrogen atmosphere, followed by grinding finish. This reamer shows excellent finished surface accuracy over a long period in finish machining, etc.
Patent JP-H0951755-A (JP)
Title: Production of bakery product containing crust
Inventor: KUWAYAMA HIDEO
IPC: A21D13/00
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To simply produce a bakery product, containing crusts, good in appearance, capable of variously flavoring the product without any sense of foreign matters and incompatibility in aspecs of texture by effectively reutilizing the crusts which have been disposed and blending the crusts as a filling material therein. SOLUTION: Crusts or fragments thereof are brought into contact with a seasoning liquid with <=30wt.% moisture content and seasoned. In the case of the crusts, the seasoned crusts fragmented or without fragmenting are added in an amount of preferably 10-80wt.% based on a dough for a bakery product thereto and the resultant mixture is kneaded or laminated to the dough and baked.
Patent JP-H0893567-A (JP)
Title: Operation control method for lean combustion gas engine
Inventor: NAKAGAWA KENJI
IPC: F02D19/02
Filed: 1994-09-27
Abstract: PURPOSE: To enable unfavorable component caused by deterioration of a combustion condition to be evaluated accurately even if a small load variation is generated without being followed by any variation in a throttle opening. CONSTITUTION: A sampling time T is divided by a specified number (n), and a rotational speed variation quantity is calculated ever term A-E of divided time T/n, and an average value of (n) speed variation quantities is calculated after the end of (n) times calculation and the average value is considered as the rotational speed variation quantity for T seconds, and opening of an EGR quantity regulation value 11 is controlled by a value opening control means 26 for regulating the EGR quantity.
Patent JP-S6476700-A (JP)
Title: Standing-wave type accelerating tube
Inventor: MORIGUCHI YUSUKE
IPC: H05H9/00
Filed: 1987-09-17
Abstract: PURPOSE:To stably accelerate particles even if the incident energy of an accelerating tube is changed by making the distance between the cathode of an incident section and an anode constant and making the length of the tip section of the anode in the first cavity of the accelerating tube variable. CONSTITUTION:The distance between the cathode 1 and anode 3 of an electron gun 7 is kept constant. The insertion length 6 of the anode 3 into the first cavity 4 of an accelerating tube is variable by using a gap 5. An electron beam 9 emitted from the cathode 1 is sufficiently accelerated in the cavity 4 when the voltage applied across the cathode 1 and anode 3 is high. The length of the cavity 4 must be shortened to obtain the same acceleration when the voltage is reduced, but it is coped with by increasing the length 6 while it is kept fixed, and any incident energy can be stably accelerated.
Patent JP-S6381777-A (JP)
Inventor: RAINHORUTO KIIZEBUETSUTAA
IPC: H01R13/453
Filed: 1987-09-17
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-H0656918-A (JP)
Title: Production of propylene-ethylene block copolymer
Inventor: TAKI NORIYUKI
IPC: C08F4/60
Filed: 1991-09-11
Abstract: PURPOSE:To obtain the block copolymer excellent in the balance between stiffness and gloss by copolymerizing ethylene and propylene in three specified steps in the presence of a specific catalyst. CONSTITUTION:The copolymer is produced by the combination of the following steps in the presence of a catalyst comprising a solid catalyst component contg. a metal oxide, magnesium, titanium, a halogen, and an electron-donating compd., an organometallic compd., and an organosilicon compd. of the formula (wherein R<1> and R<2> are each a 1-10C hydrocarbon group, OR<4>, etc.; R<3> is a 1-10C divalent hydrocarbon group; and R<4> is a 1-10C hydrocarbon group): the step wherein propylene and ethylene are copolymerized to give a copolymer having an ethylene content of 0.01-10wt.%, the step wherein the two monomers are copolymerized to give a copolymer having an ethylene content of 30-95wt.%. and the step wherein an ethylene homopolymer is produced.
Patent JP-H0781587-A (JP)
Title: Control device of electromagnetic induction type automatic traveling vehicle
Inventor: YAMADA TAKASHI
IPC: B60W30/00
Filed: 1993-09-17
Abstract: PURPOSE:To surely steer a traveling vehicle along a guide cable by preventing an alternator from operated in the noise signal generating region to be sensed by a sensor for steering to prevent the misoperation of the sensor for steering. CONSTITUTION:A judgement is made in the step S1 whether or not an operator presses an automatic mode setting switch 46, and a judgement is made in the step S2 whether or not the engine speed is lower than the set value No. In the step S3, an actuator is operated to increase the fuel injection to increase the engine speed. In the case of NO in the judgement in the step S2, a judgement is made whether or not Nx>=NO+alpha. In the case of yes, the engine speed is reduced in the step S5. In the case of NO, the switching to the automatic mode of the step S6 is allowed, and the engine speed in the step S7 is kept at the set value No. This control keeps the engine speed at the prescribed value while the engine is working in the automatic mode, and no mistaken detection by the sensor for steering is made.
Patent JP-H0786662-A (JP)
Title: Magnetoelectric transducer
Inventor: TAKEUCHI RYOICHI
IPC: G01D5/56
Filed: 1993-09-17
Abstract: PURPOSE:To easily turn on/off or increase/decrease outputting of a Hall voltage while interlocking or synchronizing with an optical input signal by preparing a high resistance layer with low carrier concentration on a part of a crystal layer as a magnetism sensing part for Hall element, inputting an optical signal to the high resistance area and collecting it. CONSTITUTION:A round hole 112 of 1.5mm in diameter is made at the center of a resin package 111 and at a point corresponding to the central upper part of a high resistance area 103a in a GaInAs magnetism sensing part layer 103 so that optical signals may be introduced. A cylindrical lens 112a is provided on the upper side of the hole 112 to collect incident lights from the outside onto the area 103a. The optical signals are sent through a fiber 113 and reach the surfacial part of the layer 103 after passing through a condensing lens 112a and oxidized film 107. Thus, in addition to a function for magnetically and electrically converting the voltage sensed by magnetic field intensity, an optoelectrical conversion function to digitally obtain the output value of Hall voltage that interlocks cyclically corresponding with the entrance of the optical signals can be given.
Patent JP-H0976450-A (JP)
Title: Character data allocating apparatus
Inventor: SASHIE DAISUKE
IPC: G06F17/24
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a character data allocating apparatus facilitating the allocating operation by automatically supplying character data to an area when many character data are allocated to designated area. SOLUTION: The character data allocating apparatus comprises character data input means 1 for inputting character data added with composing condition and area recognition symbol, character data storage means 2 for storing the data, area setting means 3 for setting the area allocated with the data, area recognition symbol input means 4 for adding the area recognition symbol to the area, area storage means 5 for storing the area, allocating means 6 for reading the data and the area and supplying the data corresponding to the read symbol to the area, and display means 7 for displaying the layout supplied by the allocating means.
Patent JP-H0393306-A (JP)
Title: Electronic circuit
Inventor: MAAKU BII KIAANII
IPC: H03F3/34
Filed: 1990-08-31
Abstract: PURPOSE: To maintain a current to be a suitable value by controlling the bias current of an input stage corresponding to the bias current of an output stage by the use of a 1st current mirror having a means for connecting an input current passage to the output stage and connecting an output current passage to the input stage. CONSTITUTION: The sum of currents I2 flowing into transistors(TRs) Q5, Q6 is obtained, and a current 2IS equal to the sum of the currents obtained by a reference current mirror formed by TRs Q10, Q11 is generated. Thereby the relation between the currents IS and I2 can be maintained accurately by the current mirror, so that the current I2 is maintained without being affected by the variation of the current IS. Consequently, a current 2IS is set up to a value equal to twice the value of the current I2, and the current I2 is set up to an independent value, based only on bias voltage VB and the resistance values of resistors R1, R2.
Patent JP-H1173823-A (JP)
Title: Wire and cable for audio device
Inventor: KAIYA ATSUSHI
IPC: H01B3/22
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a wire and a cable for an audio device that can suppress excessive vibration and can offer a favorable sound quality unable to obtain from conventional ones. SOLUTION: Squalane is incorporated in the inside or the surface of a wire or a cable for an audio device. It is preferable that the squalane is incorporated in the inside by blending squalane or its composition into an insulating layer 2 and/or a sheath layer 3 which are made of olefin (co-) polymer or vinyl chloride (co-) polymer as a principal ingredient or the surface by coating squalane or its composition on the surface of the wire or cable for an audio device.
Patent JP-S60124317-A (JP)
Inventor: NAGAOKA SHIROO
IPC: H01B13/22
Filed: 1983-12-09
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-H03118393-A (JP)
Title: Method for purification of low molecular weight compound in peptide or pseudopeptide structure
Inventor: JIUUSETSUPE KURAUDEIO BUISUKOM
IPC: C07K5/02
Filed: 1990-09-04
Abstract: This invention firstly provides a method for purifying particular compounds of peptide or pseudo-peptide structure in which the number of protonable basic functions is greater than the number of acid functions and which have a molecular weight of less than 1000 daltons, by ion exchange displacement chromatography. In the method of the present invention the stationary phase used is a cationic exchange resin or a cross-linked polymer matrix activated with acid groups; the transporter solvent used is water if the compound to be purified already possesses at least one net positive charge, or aqueous dilute solutions of inorganic or strong organic acids which protonate the basic groups of the peptide or pseudo-peptide to be separated without modifying the structure of the peptide compound, such as acetic acid, trifluoroacetic acid, formic acid, hydrochloric acid or sulphuric acid; the displacer compound used is a triethylenetetraammonium salt.
Patent JP-S61110855-A (JP)
Inventor: HOZUMI SHIRO
IPC: F25B17/08
Filed: 1984-11-05
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-H0893207-A (JP)
Title: Outdoor storage case
Inventor: WATANABE SADAHIKO
IPC: E04H1/12
Filed: 1994-09-28
Abstract: PURPOSE: To make a case body near to a building by way of placing it on a continuous footing end by making a bottom surface of the storage case body on the side to near to the building a shallow stepped shape. CONSTITUTION: A storage case body 1 buried underground adjacent to a building has an input port 2 opened upward, and it is made into an outdoor storage case by providing a cover 3 free to open and close on this input port 2. This outdoor storage case is formed to make a bottom surface 1a of the storage case body 1 on the side adjacent to a continuous footing 10 of the building in a shallow stepped shape. Storage capacity of the outdoor storage case is sufficiently secured by placing a part of the bottom surface 1a made shallow in this way on a footing 11 of the continuous footing 10 of the building and burying a part of the storage case body 1 separated from the building deep underground.  Hereby, a side wall 4 in the neighbourhood below of a peripheral part of the input port 2 is bent inside, a part the outside surface of which is directed downward is made into a ventilation side wall 5, and the storage case body 1 is ventilated by forming a ventilation hole 6 by way of providing a ventilation net 8.
Patent JP-H0281940-A (JP)
Title: Idle speed control device for internal combustion engine
Inventor: KAWABATA TAKESHI
IPC: F02D9/02
Filed: 1988-09-16
Abstract: PURPOSE:To enable an engine speed to be controlled to the target speed from the beginning of an idle control by correcting duty ratio of an electromagnetic actuator, which displaces a valve position against resisting tension of a bimetal spring displacing opening of a bypass valve of a throttle valve, in accordance with temperatures of cooling water and intake air. CONSTITUTION:By controlling duty ratio of the first solenoid coil 20 in an electromagnetic actuator with a bimetal spring 11 in its temperature serving as the parameter, opening of a throttle valve 7 is controlled. Since the duty ratio of the electromagnetic actuator is corrected by a cooling water temperature and an intake air temperature, an engine speed can be controlled to the target speed from the beginning of an idle control.
Patent JP-H0898491-A (JP)
Title: Brushless motor
Inventor: KATO HARUNORI
IPC: H02K29/08
Filed: 1994-09-28
Abstract: PURPOSE: To correct the shift of a position detection signal caused by an exciting field by arranging the part of a permanent magnet, facing a position sensor, obliquely to the rotary shaft of a motor magnetizing that part with multiple N and S poles. CONSTITUTION: The part facing a laminated core is magnetized symmetrically to a rotary shaft 1 while the part facing a position sensor 5 inclines against the rotary shaft 1 and magnetized with multiple N and S poles. The rotary shaft 1 and a permanent magnet 2 are secured to a rotary frame 3 thus forming the rotor of a motor. A stator comprising the laminated core 4 applied with a plurality of phases of stator winding 18 is disposed oppositely to the permanent magnet 2. When the part 11 of the permanent magnet, facing the position sensor, is magnetized while being disposed obliquely to the rotary shaft, a position detection signal shifted by an exciting field generated through conduction of the stator winding can be corrected by regulating the inclination and a highly efficient loss-free motor is realized.
Patent JP-H0785997-A (JP)
Title: Atmospheric pressure glow discharge plasma processing method
Inventor: UCHIYAMA HIROSHI
IPC: H01L21/302
Filed: 1993-09-20
Abstract: PURPOSE:To form a uniform processing film without generating unevenness in the contact angle by impressing a high frequency voltage and DC backward voltage alternately to generate a glow discharge, and thereby forming a uniform hydrophilic processing layer on the surface of a substance to be processed. CONSTITUTION:The surface of a teflon material is processed by a plsama processing device to turn it hydrophilic. The teflon material should be of FEP type which is most unlikely to be wetted, while an electrode is made of stainless steel to which a mica plate is attached as a dielectric 5. The same dielectric is fixed to each surface of parallel electrodes (upper electrode 2, lower electrode 6). An FEP film is laid on the electrode 6, and the air in the processing device is substituted with a mixture gas. A high frequency voltage and DC negative voltage are impressed alternately between the parallel electrodes, and thereby glow discharge is generated to actuate plasma energization. Thereby a uniform hydrophilic processing layer is formed on the surface of substance to be processed in case the atmosphere is of inert gas, and a uniform processing film can be produced without generation of unevenness in the contact angle.
Patent JP-S6291981-A (JP)
Inventor: IKEGAKI KOJI
IPC: G09F5/00
Filed: 1985-10-17
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-H1077774-A (JP)
Title: Automatically opening/closing device for open/closed material
Inventor: HARA TAKASHI
IPC: E06B9/88
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To accurately stop an open/closed material at a desired position without troublesome switch operation. SOLUTION: In an automatically opening/closing device for an open/closed material, a midway stop position setting switch 11 and a stop switch 9 are operated to store the desired stop position of the open/closed material 4 in a midway stop position memory 18. Then, when the midway stop switch 12 is operated once, the open/closed material 4 is automatically stopped at the stop position stored in the midway stop position memory 18. As a result, the open/closed material 4 is accurately stopped at a desired stop position with one switch operation.
Patent JP-S59125091-A (JP)
Title: Alarm timepiece
Inventor: SHIYOUJI MAGOZOU
IPC: G10L15/00
Filed: 1982-12-29
Abstract: PURPOSE:To obtain an alarm timepiece which requires a sufficient conscious operation for releasing an alarm to secures the effect of the alarm by executing the release of the alarm by using a password registered in advance. CONSTITUTION:A speech recognizing means 18 is constituted of a microphone 21 for converting a voice to an electric signal, and a speech analyzing part 22 for analyzing the output of this microphone 21, and the output of the speech analyzing part 22 is inputted to a speech registering part 23 at the time of setting an alarm to store and to hold. Also, when releasing the alarm, said output is inputted to a speech discriminating part 24 to compare with the output of the speech registering part 23, and when they coincide with each other, an alarm release signal is inputted to a sequence controller 9. An alarm sound generating means 16 consists of a speech synthesizing part having a speech ROM25 and a melody generator 26, and when it is desired to generate an utterance for an alarm by his own speech, said speech collected by the microphone 21 is converted to a digital signal by an encoder 28, stored in an RAM29, and it can be reproduced by returning the output of the RAM29 to the speech by a decoder 30.
Patent JP-H0680827-A (JP)
Title: Rubber composition
Inventor: YAMAMOTO KEISAKU
IPC: C08K5/08
Filed: 1992-09-01
Abstract: PURPOSE:To provide a rubber composition rapid in curing rate, excellent in compressive strain characteristics and scorch stability, comprising a rubber component curable by organic peroxide, an organic peroxide and a specified amount of a quinone compound. CONSTITUTION:The objective rubber composition comprising (A) a rubber component curable by an organic peroxide such as di-t-butyl peroxide (e.g. natural rubber), (B) an organic peroxide and (C) 0.01-1.3mol, per mol of the component B, of a quinone compound of the formula (R1 and R2 are each H, 1-8C alkyl or phenyl) (e.g. p-benzoquinone).