baber/WOPTO huggingface dataset:
Patent JP-S5340712-A (JP)
Title: Isolation and purification of alpha-and omega-isomers of acidic amino acid or peptide having acidic amino acid unit
Inventor: NAGASAWA TAKESHI
IPC: C07K1/14
Filed: 1976-09-27
Abstract: PURPOSE: A mixture of α-and ω-isomers, with respect to the carboxyl group, of an acidic amino acid, etc. is fractionated in high purity and high yield by use of ion-exchange chromatography using specific organic acid mixed solvents as an eluent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05176316-A (JP)
Title: Image communication system
Inventor: UNEMOTO KAZUO
IPC: H04N7/15
Filed: 1991-05-20
Abstract: PURPOSE:To generate a united sense between a terminal in use and its opposite terminal by executing the image pickup control of the terminal in use also together with that of the opposite terminal when the image pickup control of the opposite terminal is instructed and changing the sound output level of the opposite terminal while interlocking with the image pickup control. CONSTITUTION:It is supposed that a user of a 1st communication equipment 1 instructs zoom-up operation from an operation part 116 to an image pickup part 23 in a 2nd communication equipment 2. The operation part 116 transmits the instruction to a communication control part 111 and instructs the zoom-up operation to an image pickup control part 17. An image pickup part 13 executes the zoom-up operation based upon the instruction. The operation part 116 informs a sound control part 118 of the increment of a sound output from the 2nd equipment 2 and a sound output part 14 increases an output level. The control part 111 informs the equipment 2 of the instruction from the operation part 116. In the equipment 2, an image pickup control part 27 executes the zoom-up operation of the image pickup part 23. A sound control part 228 increases the output level of a sound output part 24.
Patent JP-S608132-A (JP)
Title: Operating device for driving control of car mounting driven body
Inventor: YAMAGUCHI SETSUJI
IPC: B28C5/42
Filed: 1983-06-24
Abstract: PURPOSE:To make the safety rotation of a mixer drum and thereby improve its reliability, by forbidding engine speed control in relation to rotation in the mixer drum when a car is in a running state. CONSTITUTION:Rotation in a mixer drum 1 is detected by a speed sensor 12 and inputted into a control unit 9. On the other hand, a rotation signal being set by actuators 10 and 11 is inputted into the control unit 9 as well as compared with the said rotation signal, controlling the discharge of a hydraulic pump 4 according to operation via an electric motor 6. In addition, an engine accelerator quantity is calculated whereby an engine speed is controlled. And, when a running state detection sensor 13 detects the running state of a car, the mixer drum 1 is automatically selected to C.D.S. control so that engine speed control based on the high speed rotation setting of the mixer drum 1 does not take place any longer.
Patent JP-H05310385-A (JP)
Title: Aroma spreading device for elevator cage
Inventor: HAMADA YOSHINORI
IPC: B66B11/02
Filed: 1992-05-07
Abstract: PURPOSE:To provide an aroma spreading device for an elevator cage which prevents an order from remaining in a cage and performs comfortable aroma spreading. CONSTITUTION:An aroma spreading device has a control means, for example, a control device 5, to output a command to spread an aroma and spreads an aromatic to a cage for a given time according to a spreading command. In the aroma spreading device, a deodorant spreading device 4 to spread a deodorant to the cage for a given time is provided. Before a spreading command is outputted, a command to spread a deodorant is outputted from the control device 5 to the deodorant spreading device 4. This constitution improves a service for a passenger.
Patent JP-S595845-A (JP)
Title: Method of controlling restriction of intake air of diesel engine
Inventor: NAGASE MASAOMI
IPC: F02D9/10
Filed: 1982-07-01
Abstract: PURPOSE:To prevent the generation of white smoke due to excessive restriction of intake air, by controlling the opening of a main intake throttle valve of a Diesel engine according to the depth of depression of an accelerator pedal, and fully closing a subsidiary throttle valve provided in a passage by-passing the main throttle valve. CONSTITUTION:A main throttle valve 4 is provided in a main intake passage 3 of a Diesel engine 1 and a subsidiary throttle valve 6 is provided in a subsidiary intake passage 5 by-passing the main throttle valve 4. The main throttle valve 4 is controlled such that its opening is increased with increasing of the depth of depression of an accelerator pedal 8 while the opening of the subsidiary throttle valve 6 is controlled by switching vacuum-operated change-over valves 13, 14 by means of a control unit 20 to which output signals of various sensors 21-24 are applied. At the time of idling operation, intake-air flow is restricted by keeping the subsidiary throttle valve 6 at its medium opening for reducing vibration and noises produced by the engine, while it is fully opened at the time of deceleration. Therefore, even if the main throttle valve is closed completely, excessive restriction of intake air is avoided, so that production of white smoke can be prevented.
Patent JP-H0412951-A (JP)
Title: Image forming device
Inventor: KUMAGAI YUKITAKA
IPC: G03G15/00
Filed: 1990-05-02
Abstract: PURPOSE:To obtain a transcribed image having very little deviation of main scanning direction and little strain by driving a variable guide member of transport direction based on the detected signal of a skew angle detecting means, and providing a control means for running direction of recording paper. CONSTITUTION:Skew angle of recording paper 100 transcribed with a toner image by passing through a pressing part is detected by a skew angle detecting means. Based on the skew angle detected signal, a variable guide member 23 is controlled to be driven so as to correct difference between the skew angle of the recording paper 100 after transcription and the angle of running direction of the recording paper 100 due to the variable guide member 23 of transport direction. Consequently, difference between the running direction angle of an image holding body drum 11 for the recording paper 100 and a transcribing roller 12 to the pressing part and the transport direction angle of the recording paper 100 after transcription, can be sufficiently minified, regardless of parameters such as sorts of recording paper 100, environment, print pattern, and image concentration.
Patent JP-S607772-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAKITA KENJI
IPC: H01L29/73
Filed: 1983-06-28
Abstract: PURPOSE:To obtain a semiconductor device conducting a highspeed operation by a method wherein an outside base region having a high impurity concentration, which is provided in the proximity of an active base region, is formed in a self-alighnment manner, and the inclusion of an impurity of a different conductivity type into the emitter region is prevented by an insulating film. CONSTITUTION:An N<+> type burried layer 203 is formed on a P type Si substrate 201 such that one end portion of the layer 203 is exposed to the surface. The periphery of a flat portion of the layer 203 is surrounded by a P<+> type channel stopper region 202. An N type layer 204 is epitaxitially grown on the flat portion of the layer 203, which becomes an insular configuration by virtue of an interelement separation oxide film 205. A P<-> type base layer 206 is diffusion-formed on a surface layer portion of the layer 204 and a recessed portion is provided at a central portion of the surface thereof. Thereafter, the periphery of the recessed portion and a layer 203 exposed to the surface are overlaid with a laminate composed of a polycrystalline Si layer 207 and an Si3N4 film 208. A P<+> type outside base region 212, whichis squeezed into a layer 204 at the recessed portion by means of ion implantation, and an N<+> type emitter region 214 in the vicinity of the region 212 are formed, thus reducing the base resistance and eliminating the need for a compensation of impurity in relation to the emitter region.
Patent JP-H05287450-A (JP)
Title: Pc steel bar excellent in delayed fracture resistance
Inventor: YAMAMOTO AKIO
IPC: C22C38/06
Filed: 1992-04-09
Abstract: PURPOSE:To provide a heat treatment strengthened type PC steel bar used as a concrete structure reinforcing material and having superior delayed fracture resistance. CONSTITUTION:The PC steel bar, where surface layer part in the range between the surface and the position at a depth of at least <=200mum from the surface is formed into a single structure of ferrite or pearlite or a mixed structure of both and the central part of >=700mum depth is formed into a structure of hardened martensite or quenched-and-tempered martensite to improve delayed fracture resistance and also B is concentrated in the central part alone to improve hardenability and secure strength, is produced. By this method, workability and weldability can be secured, and further, delayed fracture resistance can be improved and costs cab be reduced, and moreover, relaxation characteristic can be improved and the high-temp. atmospheric-pressure steam curing of concrete is made possible. As a result, remarkable reduction in construction costs can be expected.
Patent JP-H07321286-A (JP)
Title: Heat source element and circuit having temperature dependence element
Inventor: NAGANUMA KEISUKE
IPC: H01L21/822
Filed: 1994-05-27
Abstract: PURPOSE:To improve thermal matching characteristic between temperature dependence elements by setting distance, direction or both of them of the temperature dependence element for a heat source element and by maintaining constant relationship between characteristic values even when temperature of two or more temperature dependence elements has changed. CONSTITUTION:A plurality of heat soruce elements are concentrically arranged at the one end of a chip 22 in a semiconductor integrated circuit 20 to form a rectangular heat source element group 24. Moreover, in the other end side of the chip 22, a plurality of transistors Tr1, Tr2 are adjacently provided as the temperature dependence elements at the predetermined position of the heat source element group 24. Therefore, on the basis of the temperature dependence characteristic of the temperature dependence element, the transistors Tr1, Tr2 are arranged by setting distance, direction and both of them to the heat source element group 24. Even when temperature of two or more transistors Tr1, Tr2 is changed, the characteristic value is set to maintain tame constant relationship. Thereby, thermal matching characteristic can be improved.
Patent JP-S61276941-A (JP)
Title: Continuous annealing furnace
Inventor: SATO KUNIAKI
IPC: C21D9/63
Filed: 1985-05-30
Abstract: PURPOSE:To provide the titled furnace which supports a metallic strip in a catenary state by the ejected gas without contact and which stabilizes the support and reduces the energy to be consumed during annealing by using the static pressure induced by the baffle plates disposed atop wind boxes to assist the support. CONSTITUTION:The metallic strip S is run horizontally and is passed through a heating zone 5 and a cooling zone 6 of a continuous annealing furnace 1. The gas is ejected from the many wind boxes 17 which have nozzle apertures 29 in the direction intersecting with the traveling route and disposed at the prescribed intervals along the traveling route below said route to support the traveling strip S in the catenary state without contact. The baffle plates 21 projecting along the traveling route are disposed atop the boxes 17. Then the runoff of the gushing flow toward the bottom surface of the strip S to the side edges is limited and the static pressure by the gas is generated between the strip S and the top surfaces of the boxes 17. The strip S is stably supported by such pressure coupled with the gushing flow without contact. The reduction of the energy consumption is made possible with the furnace disposed with the heating and cooling devices above and below the strip S.
Patent JP-H0213797-A (JP)
Title: Projectile nucleus for lower horizontal projectile
Inventor: HANSURIYUUDEI MIITORITSUHI
IPC: F42B12/06
Filed: 1989-05-10
Abstract: PURPOSE: To enable a projectile core to penetrate many spots of a target before the projectile is completely broken and loses its penetrating force, by providing a front end section which breaks an armor plate to the penetrating body of the projectile core and forming the penetrating body of such a material that has relatively high ductility and can break the armor plate. CONSTITUTION: A projectile core 10 for sabot projectile is composed of a penetrating body 11, a front end section 12, a tail section 13, and a central part 14. Tungsten having brittleness is particularly suitable for the central part 14 of the projectile core. Steel, zirconium, titanium, aluminum, or a tungsten alloy is suitable for the front end section 12 of the core. Brittle tungsten, a strengthened metal, steel, or tungsten alloy is suitable for the tail section 13 of the core. Tungsten having brittleness, a strengthened metal, or other materials which can break an armor plate is particularly suitable for the penetrating body 11 of the projectile core.
Patent JP-S5239346-A (JP)
Title: Ballot processor
Inventor: TANAKA TAKEHIKO
IPC: G06Q50/34
Filed: 1975-09-23
Abstract: PURPOSE: When issuing ballots and when checking for the payment of any dividend, to provide a sure countermeasure for counterfeiting by forming a plural number secret information, by making it possible to read one information by sight and other information readable by the machine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01283540-A (JP)
Title: Release and diaphragm control mechanism
Inventor: KAJITA HIDEO
IPC: G03B19/12
Filed: 1988-05-11
Abstract: PURPOSE:To simplify the mechanism by detecting the completion of the stop action of a diaphragm stop system and the return action of a release system with the aid of the action of a switch which interlocks with the constituting member of the release system. CONSTITUTION:The switch which interlocks with the constituting member of the release system is provided and the action of this switch detects the completion of the stop action of the diaphragm stop system and the return action of the release system. I.e., this switch is fit on its armaturing table 101 which is fit on a diaphragm plate 41. A bevel gear 34 rotates counterclockwise in a prescribed angle and its boss 34a butts uneavenly against the recessed part 32a of a diaphragm clutch gear 32. This causes the rotation of the bevel gear 34 to transmit to the gear 32. Thus, one switch is combined the function to stop the diaphragm of the diaphragm control system with the function to detect the completion of the return action of the release system, so that the mechanism is made to simplify and the manufacturing can be cost down.
Patent JP-H05123979-A (JP)
Title: Hand-held tool guide
Inventor: BAANAADO MIRAA
IPC: B25H7/00
Filed: 1992-04-08
Abstract: PURPOSE: To provide a portable tool guide capable of accurately performing positioning and vertical cutting of a workpiece even by a novice. CONSTITUTION: A guide is provided with a post 30 and a handle 12 attached to and extending from bases 13, 17, and the post 30 and the handle 12 are positioned so that a line of force to be applied to a tool grip 3 and to the handle during use may substantially fall within the base footprint. Attachments for forming parallel guide means and angular sections 30 to 33 for forming an external guide for standard size and shaped portable tools are provided on the upper part of the post 30. Since the portable tool forms a specific angle in relation to the base, it can be easily attached to the post 30 and easily removed from the post for independent use.
Patent JP-S5815885-A (JP)
Inventor: NISHIDA KOUJI
IPC: D05C5/04
Filed: 1981-07-23
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-H02294465-A (JP)
Title: Treatment for providing gold color tone to ornament
Inventor: KIMURA SHIGEO
IPC: C23C14/06
Filed: 1989-05-09
Abstract: PURPOSE:To inexpensively provide a stable and superior gold color tone excellent in corrosion resistance and wear resistance to an ornament by forming a vanadium nitride layer on a base material and then forming a thin film of gold or gold alloy on the above. CONSTITUTION:A vanadium nitride layer is formed on a base material by carrying out ion plating by using vanadium as an evaporation source and also nitrogen as a reactant gas. Subsequently, gold or gold alloy is evaporated onto the above layer, by which a thin film of gold or gold alloy is formed. By this method, an ornament having superior gold color tone, physically and chemically stabilized, and hardly scratched can be obtained while minimizing the amount of gold or gold alloy used.
Patent JP-H0414525-A (JP)
Title: Coping pile work
Inventor: SUGIYAMA SHIGEAKI
IPC: E02D5/30
Filed: 1990-05-07
Abstract: PURPOSE:To shorten the period of construction by a method in which a female screw cylinder having a female screw groove on its periphery is attached to the head exposed from the ground of a pile, and a wedge with a male screw groove is attached to the female screw cylinder. CONSTITUTION:A precast concrete pile 1 is penetrated into the bearing layer 3 of the ground 2, and the head of the pile 1 is projected from the surface 4 of the ground. A female screw cylinder 16 is attached to the head of the pile 1, and the male screw groove of a wedge 9 is coupled with the female screw groove of the cylinder 16 to attach the wedge 9 to the pile 1.
Patent JP-S596658-A (JP)
Title: Interphone
Inventor: KATOU MICHIAKI
IPC: H04M9/00
Filed: 1982-07-02
Abstract: PURPOSE:To simplify the constitution of an interphone and to transmit/receive signals at a base band through an operation circuit by connecting plural local stations and one master station to two common buses and converting a voice signal into balanced signals having inverted phases each other and the same amplitude in a local station ready to transmit. CONSTITUTION:Plural local stations 1-1-1-n and one master station 2 are connected by the common buses 3, 4 and a noninversion amplifier 22, an inversion amplifier 24 and amplifiers 50, 52 are provided to each of the local stations 1-1- 1-n. Each local station converts a voice signal 16 to the balanced signals 9, 10 having the inverted phases each other and the same amplitude and applied the signals 9, 10 to the master station 2. The signals 9, 10 are processed by converters 32, 34 and a differential amplifier 40 in the master station 2 to convert the signals 9, 10 into the signals having the same phase. The signals having the same phase are sent to the respective local stations 1-1-1-n through the buses 3, 4 and added to the signals 9, 10 having the inverted phases by a resistor 48 and the added signals are supplied to a speaker 15 through the amplifiers 50, 52 to attain the transmission/reception of signals at the base band.
Patent JP-S5449019-A (JP)
Title: Solid pickup unit
Inventor: MORISHITA MASANOBU
IPC: H04N5/335
Filed: 1977-09-26
Abstract: PURPOSE: To supply constantly a uniform bias voltage by supplying a bias voltage, which is lower than the bias voltage of the electrode of a storage part stored with charge proportional to an incident optical image, from a LED to all of electrodes of a group of photoelectric converting charge transfer elements.  
     CONSTITUTION: Photoelectric conversion part 8 convetrts an incident optical image, projected onto one surface of the semiconductor substrate of a two-dimentional charge transfer element, into charge proportional to the image, and storage part 9 stores it in the semiconductor substrate under a plural number of electrodes. On the other hand, LED 6 irradiates the surface of conversion part 8 for a fixed time right before the charge proportional to the incident optical image is stored in stored part 9, thereby applying a bias voltage to a plural number of electrodes of a photoelectric converting charge transfer element group. The voltage, which should be set to a fixed value lower than the bias voltage of the electrode of storage part 9 applied at the time of storing charge proportional to the incident optical image, is applied to all of electrodes of the group of optical converting charge transfer elements. Consequently, a uniform bias voltage can be supplied even if bias light is not uniform 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61272954-A (JP)
Title: Cooling structure using magnetic fluid
Inventor: YOSHIMURA TATSURO
IPC: H01L23/433
Filed: 1985-05-28
Abstract: PURPOSE:To improve heat exchanger effectiveness by interposing a magnetic fluid between an LSI and a heat-dissipating member and constraining the magnetic fluid by a magnet disposed on the heat-dissipating member side. CONSTITUTION:A magnetic fluid 5 containing magnetic substance powder such as iron powder is used as a heat medium substance, and a magnet 4 is arranged on the heat-dissipating member 3 side in order to fix the magnetic fluid into a desired operating range. Consequently, the magnetic fluid 5 on non-operation is attracted to the peripheral section of the magnet 4 by the magnetic force of the magnet 4, thus preventing falling and dissipation. The magnetic fluid 5 on operation is pushed from upper and lower sections by an LSI2 and a radiator plate 3 and fast stuck to both surfaces, and transmits heat energy from the LSI2 over the radiator plate 3 side.
Patent JP-S5240024-A (JP)
Title: Sheet stacker
Inventor: ITOU MASAO
IPC: B65H29/50
Filed: 1975-09-25
Abstract: PURPOSE: To obtain a sheet stacker, which is capable of detecting the uniformity of sheet without any difficulty even though the sheet size varies. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5342465-A (JP)
Title: Process for fusing general wastes in shaft furnace
Inventor: ONOZAWA MASAO
IPC: F23G5/00
Filed: 1976-09-29
Abstract: PURPOSE: To substantially reduce the outside drain amount of a dust collecting water in a treating device having a wet type dust remover, wherein a combustible gas is produced in an imperfect combustion in the whole furnace, and ash in wastes is fused by a reaction heat. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07300581-A (JP)
Title: Antioxidant
Inventor: MAOKA TAKASHI
IPC: A23L29/00
Filed: 1994-05-02
Abstract: PURPOSE:To obtain a new natural antioxidant having high safety and being capable of used in the fields of foods, medicines, cosmetics, etc., mixing quercitrin with beta-carotene. CONSTITUTION:This antioxidant contains quercitrin and beta-carotene. The mixing ratio of quercitrin to beta-carotene is desirably 7:3 to 2:8. Quercitrin is as represented by formula I, and is extracted from, for example, Hottuinia cordata Thunb. beta-Carotene is as represented by formula II, and is extracted from, for example, fine alga such as donariella, chlorella and spirulina, alga such as Undaria pinnafida and kelp and vegetables such as carrot.
Patent JP-H10293738-A (JP)
Title: Stream reproduction control system, data read system and machine readable recording medium recording program
Inventor: YAMATO JUNICHI
IPC: H04N7/173
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To utilize the throughput of a secondary storage device and to provide many streams in a sever device which distributes a stream of a dynamic image, sound, etc., to plural client through a network. SOLUTION: A server device 102 has plural sending buffers which temporarily hold data read from secondary storage devices 105 for each client 101. The devices 105 stores a file that records streams and the file is divided into plural data blocks. When a reproduction request from a client 101 is informed, a read managing means 103 issues a data read request to a sending buffer that corresponds to the client 101 for several minutes to the devices 105 and after that, issues a data read request when a sending buffer becomes empty. A data transferring means 106 sends a data block in a sending buffer to a client after a defined time and whenever the defined time subsequently passes after a reproduction request arrives at the means 103.