baber/WOPTO huggingface dataset:
Patent JP-S57164443-A (JP)
Title: Optical recording medium and information reproducing device
Inventor: TAKASUGI KAZUO
IPC: G11B20/10
Filed: 1982-03-19
Abstract: PURPOSE:To prevent a malfunction and to reproduce with high accuracy, by setting an optical recording medium and synchronizing information to an encoded pattern which is longer than an encoded pattern of recording information. CONSTITUTION:Encoded recording information and synchronizing information are recoded in an optical recording medium, and also the synchronizing information is set longer than a pattern of the recording information. Subsequently, a converting signal f2 is fetched from an amplifier 1 containing a pickup, a variation portion pulse signal f4 is obtained by detecting a variation portion of the converting signal f2 corresponding to the leading edge part and the trailing edge part of recording and synchronizing information patterns, by a variation portion detector 2, an interval of said pulses is discriminated by a discriminator 3 having a constant time threshold level, a position pulse signal f6 is obtained from a descriminating pulse singal, and in accordance with its signal, the recording information, the synchronizing information and a clock signal are reproduced. Accordingly, a malfunction is reduced by erasing an error pulse, and reproducing is executed with high accuracy.
Patent JP-H05243464-A (JP)
Title: Lead frame and plastic molded type semiconductor device using the same
Inventor: KIHIRA TORU
IPC: H01L23/28
Filed: 1992-02-28
Abstract: PURPOSE:To decrease the height of a loop part of a wire, by displaying each tip part of the inner leads. CONSTITUTION:A die pad 12 is bent and displayed at the shaded parts of both suspensions. The tip part 13a of each inner lead 13 is bent and displayed at the shaded part 13b, and lowered as compared with the other part 13c of the inner lead 13. The depth of display of each tip part 13a of the inner leads 13 is set in the manner in which the upper surface of the tip part 13a die-bonds an IC chip 5 to the displayed die pad 12. Since the bonding surface of the tip part 13a of the inner lead 13 is made lower than the other part 13c by displaying, a wire 7 can be pulled downward at the time of wire bonding. Thereby the height of a loop part 7a of the wire 7 can be decreased.
Patent JP-S60186938-A (JP)
Title: Matching device
Inventor: ISHIKAWA TAKASHI
IPC: G06F9/44
Filed: 1984-03-06
Abstract: PURPOSE:To attain a matching process at a high speed by using the hardware to attain a matching process of an information processor which executes a predicate logical language. CONSTITUTION:A lead-out mechanism 20 writes a matching target and the head part of a sentence to an input target buffer 1 and an input head part buffer 2 respectively and starts a matching mechanism 7. The mechanism 7 initializes the item positions of registers 5, 6, 8 and 9 as well as item register mechanisms 10-13 and starts decoders 3 and 4. Then the mechanism 7 searches buffers 1 and 2 to obtain the heads of items and writes them to registers 5 and 8. Furthermore the head of the next item is obtained and recorded to registers 6 and 9 respectively. When the item head is obtained in such a way, the mechanism 7 secures matching between the item in the head part of a rule written in a logical equation and the item in a target written in a question logical equation.
Patent JP-H01217093-A (JP)
Title: Hot-melt type sealing agent for lighting tool
Inventor: TOMITA ATSUSHI
IPC: F21V17/00
Filed: 1988-02-25
Abstract: PURPOSE:To obtain the above sealing agent having excellent heat resistance and gas barrier resistance, containing a blend of butyl rubber and styrene- butylene-styrene block copolymer and a high-softening olefin wax. CONSTITUTION:The aimed sealing agent containing (A) 20-50wt.% blend of (i) butyl rubber and (ii) styrene-butylene-styrene block copolymer in the weight ratio of 90/10-40/60 and (B) 5-30wt.% high-softening olefin wax and having >=110 deg.C softening point by ring and ball method. The sealing agent is used as a bonding seal between a lens part of head lamp of lighting tools for automobiles and a housing part.
Patent JP-H08240146-A (JP)
Title: Atmospheric pressure detecting device
Inventor: MIZUNO TOSHIAKI
IPC: F02D45/00
Filed: 1995-03-03
Abstract: PURPOSE: To accurately detect an atmospheric pressure from a suction pressure during operation by furnishing a means to correct the suction pressure sensed by a suction pressure detecting means under the specified conditions in accordance with the difference calculated by a difference calculating means, and providing a means to calculate the atmospheric pressure on the basis of the reference characteristics from the corrected suction pressure. CONSTITUTION: A suction pressure sensor 8 is furnished to detect the suction pressure located downstream of a throttle valve 5 which is installed in the suction passage 2 of an internal combustion engine 1. The relation of the suction pressure under the conditions that the throttle valve 5 is in the specified degree of throttle opening and the engine speed is the specified value to the atmospheric pressure is stored in memory previously at the reference characteristics, and when the specified conditions are met, an ECU 7 calculates the suction pressure correction value as the difference of the suction pressure detected in the specified conditions from the suction pressure in the reference characteristics.  From the suction pressure for detecting the atmospheric pressure corrected with this suction pressure correction value, the atmospheric pressure is calculated by the ECU 7 on the basis of the reference characteristics. Thereby a dispersion in products of internal combustion engines 1 from article to article is corrected appropriately, and it is practicable to know the atmospheric pressure accurately 1.
Patent JP-S54135746-A (JP)
Title: Recovery of cyclohexanol
Inventor: SHIRAGAMI MITSUAKI
IPC: C07C27/26
Filed: 1978-04-13
Abstract: PURPOSE: To recover the title compound with ease in high yield, by hydrogenating high-boiling substances, formed as by-products in the oxidatin of cyclohexane, in the presence of a metal catalyst, and by distilling the hydrogenated substances.  
     CONSTITUTION: A crude cyclohexanone-cyclohexanol mixture obtained by oxidation of cyclohexane is distilled to give cyclohexanone. The by-product cyclohexanol is dehydrogenated to form cyclohexanone. The by-product high-boiling substances are hydrogenated in the presence of a metal catalyst, e.g. a catalyst containing Ni and Pt, and the hydrogenation product is distilled to recover cyclohexanol. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57160304-A (JP)
Title: Control of electric motor vehicle
Inventor: NARUTO MASASHI
IPC: B60L15/28
Filed: 1981-03-24
Abstract: PURPOSE:To shift operating modes with continuity and smoothness required for constant speed operation, and to widen a range of braking to stop, by changing main circuit connections of a DC shunt motor according to types or force of braking command. CONSTITUTION:A power running circuit is formed in a DC shunt motor to drive an electric motor-vehicle by switching ON contacts P1, P2 and circuit breakers L1, L2 while running. An exciter EX controls field current If as desired. A chopper CH controls armature current Ia as desired. Thus constant acceleration control is realized. The chopper CH is formed by connecting a main thyristor MCRF parallelly to an auxiliary thyristor ACRF in series with a commutation reactor CML and a commutation capacitor CMC. If car speed goes greater than command speed, the current If increases and the current Ia inverts the thyristor MCRF. The regenerative braking is done. The chopper CH is positively controlled in electrifying rate for braking to stop. At the same time, the exciter EX controls field current to react regenerative braking just before stopping.
Patent JP-S59169245-A (JP)
Title: Synchronizing system of data signal
Inventor: ABE HIKARI
IPC: H04J3/06
Filed: 1983-03-16
Abstract: PURPOSE:To prevent a reading error generated from a buffer memory and to simplify the circuit constitution for a multi-route communication system, by producing a synchronizing signal for reading of data signal in response to an average phase timing signal. CONSTITUTION:The data signal of the demodulated signal given from a communication route, the clock pulse and the frame pulse are supplied and stored to and in buffer memories 1-1-1-N via terminals 51-1-N, 52-1-N and 53-1-N respectively. The clock pulse is divided down to 1/n by frequency dividers 3-1-3-N and supplied to an average phase timing signal generating circuit 2 in the form of a timing signal of a frequency f0/n. The circuit 2 supplies N units of timing signals to produce an average phase timing signal having a phase equal to the average value of the relative phase of each timing signal. In such a way, it is possible to eliminate a reading error for the data signals read out of the memories 1-1-1-N.
Patent JP-H02222723-A (JP)
Title: Production of synthetic diamond with spherical metallic powder utilized therefor
Inventor: FUJIWARA SHUZO
IPC: B01J3/08
Filed: 1989-02-23
Abstract: PURPOSE:To enhance the degree of conversion of a carbon source into diamond by utilizing spherical metallic powder as a metallic matrix when the dynamic pressure is allowed to act on a mixture in which the carbon source is uniformly dispersed in the metallic matrix and this carbon source is transferred into diamond. CONSTITUTION:A plane type impact compression treating device is constituted of a blasting cap 1, a plane detonation wave generator 2, explosive 3, a flying member 4, a supporting cylinder 5 of the flying member, the momentum trapping members 6-8, a protective vessel 9, a vessel 10 for a raw material, the raw material 11 and a gap 12, etc. A carbon source is transferred into diamond by utilizing a mixture in which the carbon source is uniformly dispersed in a metallic matrix as the raw material 11 and allowing dynamic high pressure to act on the mixture. In this case, spherical metallic powder (e.g. metallic iron powder having several mum - hundreds mum particle diameter) is utilized as the metallic matrix. As a result, the degree of conversion of the carbon source into diamond can be enhanced and also dense diamond can be produced.
Patent JP-H11243488-A (JP)
Title: Image reader
Inventor: MURAOKA TAKAO
IPC: H04N1/403
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent as much as possible the so-called 'black paint-out' caused by the continuation of black pixels. SOLUTION: In the case that the black pixels continue for a prescribed number in binary image signals binarized by a character processing part 6, a black pixel correction part 9 changes the prescribed number of them to white pixels from the last black pixel of a continuous black group in a front pixel direction corresponding to a white level reference value prepared by a white level reference value preparation part 7.
Patent JP-H09237789-A (JP)
Title: Shielding body as well as apparatus and method for heat treatment
Inventor: MARUCHIN SHIYUREMUZU
IPC: H01L21/324
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To restrain the difference in a temperature between the end part and the surface part of a substrate from being expanded by a method wherein an annular shielding body is installed between the substrate and a heater. SOLUTION: A substrate 1 is placed on a substrate holding body 2, the substrate holding body 2 is raised by a drive means 5, a resistance heater 4 is brought close to the substrate 1, and the temperature of the substrate 1 is raised quickly. In addition, the substrate 1 is held in a state that it is brought close to the resistance heater 4, and the temperature of the substrate 1 is held constant. In addition, the substrate holding body 2 is lowered by the drive means 5, the substrate 1 is moved away from the resistance heater 4, and the temperature of the substrate 1 is cooled quickly. Then, a shielding body 6 is installed at the substrate holding body 2 so as to surround the substrate 1 in an annular shape. As a material for the shielding body 6, quartz, SiC or the like which absorbes heat radiation well is used.  Therefore, it is possible to prevent only the end part of the substrate 1 from being heated and to enhance the in-plane uniformity of the temperature of the substrate 1.
Patent JP-H02222303-A (JP)
Title: Microwave integrated circuit device
Inventor: ADACHI HISASHI
IPC: H01P5/107
Filed: 1989-02-23
Abstract: PURPOSE:To attain the miniaturization by suppressing the deterioration of a characteristic and the paratitic oscillation by fixing a metallic carrier in a state that the reverse side adheres closely to a case body in the periphery of a through-hole, allowing at least one of connecting terminals to pass through the through-hole, and connecting other connecting terminal to a printed board. CONSTITUTION:A metallic carrier 103 is fixed in a state that the reverse side adheres closely to a case body 101 in the periphery of a through-hole 102 and a through-hole 114. An input connecting terminal 106 passes through the inside of the through-hole 102 and connected to an input line 115 provided on the reverse side of the case body 101, and an output connecting terminal 108 passes through the inside of the through-hole 114 and connected to an output line 116 provided on the reverse side of the case body 101. A power source connecting terminal 107 is connected to a power source circuit constituted on a printed board 110. In such a way, since the printed board 110 is mounted on the reverse side of the metallic carrier 103, a distance between a microwave integrated circuit 104 and the printed board 110 is shortened. In such a way, this device can be miniaturized by suppressing the paratitic oscillation and the deterioration of a characteristic.
Patent JP-H09233978-A (JP)
Title: Fishline guide
Inventor: AKIBA MASARU
IPC: A01K87/04
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a fishline guide which can stably be fixed to a fishing tackle and is intense enough to be compatible with usage in long period. SOLUTION: This fishline guide is provided with a guide ring 5 for inserting a fishline and a frame body with a hole part 3b to fit the guide ring 5, and the guide ring 5 is provided with a cylindrical part 5a, a collar part 5b and a thickness part 5c between the cylindrical part 5a and a collar part 5b. The frame part is provided with a run off permitting the thickness part 5c. In addition the guide is a guide ring 5 through which a fishline is made to pass and a frame body with a hole part 3b to fit the guide ring 5 which is provided with a cylindrical part 5a and a collar part 5b, and the neighborhood of the hole part is provided with the structure of projecting to a side opposite to that the collar part 5b is positioned.
Patent JP-H09238100-A (JP)
Title: Radio repeater
Inventor: MORIUCHI YUZO
IPC: H04J3/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To prevent interference between relay stations using the same frequency when the plural relay stations are installed to one base station in the radio repeater that adopts the time division multiplex communication (TDMA) system to relay radio communication between the base station and a mobile station. SOLUTION: Each relay station HA spreads an intermittent transmission timing of relay stations by connecting each station and a timing through n-ways of combinations being a quotient of an intermittent transmission period RHA of the relay station to a time division multiplex frame period as a timing t1 for a relay station HA1 and a timing t2 for a relay station HA2 based on individual information such as identification information possessed by its own station. Furthermore, a relay station HAn connecting newly to the system measures a reception electric field strength of a communication carrier of intermittent transmission for a prescribed time, and when a timing generated based on the individual information is a timing (hatched line part) with a high reception electric field strength, the relay station HAn finds out a timing with less effect of interference to generate a timing of intermittent transmission.
Patent JP-S54136888-A (JP)
Title: Surface defect detecting device
Inventor: UEHARA KENICHIROU
IPC: G01N21/892
Filed: 1978-04-14
Abstract: PURPOSE:To detect surface defect of long object without making contact therewith and at high precision, regardless of vibrations, by receiving the projected image of long object on a ground glass projection plate by a photoelectric transducer disposed at the focal position through a slit. CONSTITUTION:A long object 1 moving in the axial direction is radiated by parallel light beams from a light source 11, and the projected image of the long object is formed in a projection plate 12 made of ground glass or the like. This image light is focused and received in a photoelectric transducer 15 through a lens system 13 and a slit 14 of a specified width. Therefore, the strength of received light of the transducer 15 does not change due to fluctuations or vibrations of the long object 1. By processing the received detection signal of the transducer 15 in a signal processing circuit 16, surface defect of the long object may be detected at high precision, without making contact therewith.
Patent JP-S63212139-A (JP)
Title: Dump and lift device
Inventor: MATSUOKA SEIJI
IPC: B60P1/34
Filed: 1987-02-28
Abstract: PURPOSE:To obtain a device capable of inclining a load carrying platform to the car body frame and lifting, the load carrying platform to the parallel condition to the car body frame, facilitating the changeover of the load carrying platform between the dump condition and the lift condition. CONSTITUTION:When a load carrying platform 3 is to be dumped, the hooking, by a hooking bolt 35, of a hooking body 23 provided at the front end of a lower guide rail 4 is released by rotating a control lever 33. In this condition, a hydraulic cylinder 15 is extended to rotate an inside supporting body 14, along with an upper guide rail 6 and an outside supporting body 13, with an axis 25 as the center tilting the load carrying platform 3 into the dump condition. Next when the load carrying platform 3 is to be used in the lifted condition, the hydraulic cylinder 15 is extended in the condition where the hooking bolt 35 is set to the hooking body. Hereby the inside and outside supporting bodies 14, 13 are rotated with the axes 25, 24 as the center and engaging rollers 22, 11 of each supporting body 14, 14 are shifted rearward along lower guide rails 6, 4 elevating the load carrying platform 3 in parallel condition.
Patent JP-S58162269-A (JP)
Title: Method and apparatus for preparation of "chikuwa"
Inventor: MIYAMOTO TOSHIJI
IPC: A23L17/00
Filed: 1982-03-19
Abstract: PURPOSE:To prepare a CHIKUWA (bamboo-shaped broiled fish-paste cake) having desired cross-section, using plural raw materials or colors, by transferring a stick along its axial direction, and extruding the raw materials through rotating nozzles around the moving stick along the direction of motion, thereby attaching the raw materials to the circumference of the stick. CONSTITUTION:The sticks A are transferred one by one continuously from the stick hopper to the stick-insertion tube 4 by the transfer apparatus 3. Various fish meat raw materials or a fish meat and other food raw material are charged into the respective raw material suppliers, transferred by respective pumps, and extruded through the nozzles rotating around the stick- insertion tube 4. The raw material (a) in the partitioned chamber 9 is pumped through the pipes 12, 12,... and extruded around the stick A through the ring-shaped nozzle 13 rotating around the stick A. The raw materials (b) and (c) in the partitioned chambers 9' and 9'' are extruded through the arc-shaped nozzles 14, 14, 14' and 14' around the raw material (a) under rotation. The raw materials of CHIKUWA are attached to the stick A and formed by this process. In the above process, a pair of shutters synchronized with the transfer apparatus 3 is closed when either end of the stick is passed through the front end of the cylindrical chamber to restrict the application of the CHIKUWA raw materials B exclusively to the central part of the stick A and to prevent the end parts of the stick A from staining with the raw materials B.
Patent JP-S62204493-A (JP)
Title: Magnetic bubble memory device
Inventor: IGATA OSAMU
IPC: G11C11/14
Filed: 1986-03-03
Abstract: PURPOSE:To aid the driving of a bubble with quite a simple constitution, by providing a conductor loop which encloses a chip, permitting a current caused by an induced electromotive force generated in the conductor loop to flow with a driving rotating field, and utilizing a magnetic flux due to the current. CONSTITUTION:A conductor pattern 12 is formed at the surface of a chip 11, and a conductor pattern 13 is formed at an insulation substrate 10 on which the chip 11 is loaded. And after loading the chip 11 on the substrate 11, a conductor loop 15 which encloses the chip 11 is formed by bonding the conductor patterns 12 and 13 on both parts. Also, the position of the conductor pattern 12 provided at the chip 11 is designated as the position possible to aid the driving of the bubble with a current on the pattern. Also, it is practicable to provide the conductor pattern at the rear plane or the side plane of the chip 11 instead of the conductor pattern 13 provided on the insulation substrate 10.
Patent JP-S58159717-A (JP)
Inventor: OGAWA AKIRA
IPC: A47J31/10
Filed: 1982-03-19
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-S57158289-A (JP)
Title: Controller for chaff burning device
Inventor: SATAKE TOSHIHIKO
IPC: C10B53/02
Filed: 1981-03-25
Abstract: PURPOSE: To prevent damage to the furnace body of a shaff burning device by using a system in which the supply of air to a chaff burning chamber is and then after the lapse of a given period of time, the feeding of chaff is interrupted so as to avoid the abnormal rise of temperature in the burning chamber when stopping the combustion operation.  
     CONSTITUTION: Chaff fed from the down stream part 18 of supply path is pushed up into a burning chamber 4 by a vertical spiral 20, passed concurrently through air paths 9A and 9B in opened state, and then burned at low temperatures (about 200W300°C) while being flowed by air flowing in the direction of arrow. When stopping the operation of said burning device, the timer 32 of a controller 31 is set at a given time (or a time taken till fire is naturally extinguished in case where air supply is stopped and the feeding of chaff is continued), and also an air path 9B on the ventilating chamber 7 side is closed by a valve 11 by the operation of a regulator 33 and the operation is continued, whereupon the temperature of the char layer is naturally lowered by the interruption of air supply and the feeding of fresh chaff. At this time, the operation of a rotator 21 is stopped by a signal from the timer 32 and the feeding of the chaff is stopped. 
     COPYRIGHT: (C)1982,JPO&Japio