baber/WOPTO huggingface dataset:
Patent JP-S55123359-A (JP)
Title: Cooling-water heater control device for internal combustion engine
Inventor: MATSUI KATSUHIKO
IPC: F01P11/20
Filed: 1979-03-14
Abstract: PURPOSE:To make possible proper warming up operation by a system wherein a heater for heating cooling-water is provided in a cylinder block, and the heater is linked with a control device in which a passing current increases and decreases in accordance with the temperature of the engine. CONSTITUTION:A relay 4 equipped with open type contact points 4a, 4b is provided in a current carrying circuit 3 which connects a heater 1 to be installed in a cylinder block and an a.c. power source 2. A control circuit 5 that controls the on and off of the relay 4 consists of a bimetal switch 6 as a water temperature senser and the coil 7 of the relay 4 installed as a control device, then the switch 6 is connected to a heater switch 9. For this constitution, if the temperature of cooling-water is below the specified level, the switch 6 is turned on and a current flows into the relay coil 7. Consequently, the current from the power source is sent to the heater 1 via the contact points 4a, 4b.
Patent JP-H07203833-A (JP)
Title: Noodle cutting machine
Inventor: KAWAKAMI HISAYOSHI
IPC: B26D1/46
Filed: 1994-01-13
Abstract: PURPOSE:To provide a machine capable of accurately and efficiently cutting a group of noodles in a horizontal direction as in the state that the noodles are dried by a drying stand and hung on it. CONSTITUTION:This noodle cutting machine is composed of a carriage capable of traveling in arbitrary directions and a supporting board which is placed on the carriage in a manner that its height is controllable and provided with straight cutting blades 31a capable of moving in a horizontal direction and projecting into both sides of the supporting board.
Patent JP-H07216406-A (JP)
Title: Sintering jig
Inventor: KATO YOSHINARI
IPC: F27D3/12
Filed: 1994-01-31
Abstract: PURPOSE:To provide a metallic alloy sintering shelf which does not react with metal and having resistance to heat and impact equivalent to that of an artificial graphite material without using an alumina powder or alumina spraying. CONSTITUTION:A composite material consisting essentially of graphite and alumina is used for a shelf to be used in sintering a metallic alloy such as copper alloy and iron alloy. This shelf is used in place of the conventionally used artificial graphite shelf, hence this shelf does not react with metal, and defective products are decreased. An alumina powder need not be used in this case, and the working environment is remarkably improved.
Patent JP-S58146896-A (JP)
Inventor: NISHIBIKI KAZUO
IPC: G01T7/02
Filed: 1982-02-26
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-S61191508-A (JP)
Title: Production of carbonaceous material
Inventor: KONASE KOICHIRO
IPC: C01B31/04
Filed: 1985-02-15
Abstract: PURPOSE:To produce a carbonaneous material having a uniform structure while easily regulating the bulk density by molding a kneaded material consisting of a skeleton material and a binder, putting the molded body in a baking vessel at a specified space factor, and baking it. CONSTITUTION:A skeleton material is kneaded with a binder and molded. The molded body is put in a baking vessel at 1-50vol% space factor and baked. The baking vessel is made of ceramics such as SiC, Si3N4 or Al2O3, steel or the like.
Patent JP-S56125395-A (JP)
Title: Preparation of acylsilane
Inventor: YAMAMOTO KIYOUJI
IPC: C07B61/00
Filed: 1980-03-07
Abstract: PURPOSE: To obtain the titled compound useful as a synthetic intermediate for various organosilicon compounds in high yield in one stage, by reacting hexaorganodisilane with an acid chloride in the presence of a bivalent Pd complex and an organophosphite as a catalyst.  
     CONSTITUTION: A compound of formula I [R 3  is monovalent group selected from monovalent (substituted)hydrocarbon and (substituted)furyl] is reacted with a compound of formula II (R 1  is monovalent hydrocarbon) in the presence of a catalyst selected from the group consisting of a catalyst system consisting of a bivalent Pd complex and an organophosphite of the formula P(OR 2 ) 3  [R 2  is (substituted) monovalent hydrocarbon containing no aliphatic unsaturation] and a zero- or bivalent Pd-phosphite complex to give the compound of formula III. The titled compound can be prepared advantageously due to no alkali metal which is not readily handled industrially or expensive alkyllithium used as a raw material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10294821-A (JP)
Title: Device for copying, scanning and printing image provided with improved user interface
Inventor: SCHLIEKELMANN LEO HENRICUS R N
IPC: G06F3/0482
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To allow the user to easily grasp the whole image of the device in a reproducing device that is provided with a scanner means, a memory means storing electric image information, a print means and an operation means. SOLUTION: An operation means is provided with a display screen 2907 that displays a selected device function, a 1st selection means 2908 that selects a group of the device function displayed on the display screen 2907, and a 2nd selection means 2909 that selects the displayed device function or its option. The device functions are grouped into a 1st group of a device function relating to all document sheets of a document, a 2nd group of the device function relating to a specific document sheet of the document, and a 3rd group of the device function relating to a specific area of the specific document sheet. The 1st selection means 2908 is suitable for direct selection of at least some of function groups from a standard basic menu.
Patent JP-S61187692-A (JP)
Inventor: YOAHIMU MISHIYUKE
IPC: G21C19/42
Filed: 1986-02-14
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-S61243065-A (JP)
Inventor: ANTONIUSU YAKOBUSU YOZEFUSU MA
IPC: C07B61/00
Filed: 1986-02-14
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-H01204590-A (JP)
Title: Digital camera apparatus
Inventor: KISHIMOTO KAZUHIRO
IPC: H04N11/04
Filed: 1988-02-10
Abstract: PURPOSE:To eliminate the need for a shift register by constituting a vertical aperture circuit provided on a luminance signal processing system and adjusting a 1H delay element comprising a RAM so as to retard the readout timing more than the write timing. CONSTITUTION:The readout/write timing or a RAM 6 being a component of 1H delay lines 4a, 4b is controlled by a read address counter 4h and a write address counter 4i, and a delay by several tens of clocks is added by varying the write/readout timing of a RAM 6 in addition to the delay of the 1H delay elements 4a, 4b in the vertical aperture circuit 4' in the luminance signal processing system. Thus, the time difference at the addition of a luminance signal and a chrominance signal is absorbed and given to an adder 12 in the same timing. Since the clock deviation at the addition of luminance and chrominance signals is adjusted by adding a few circuit to the 1H delay elements 4a, 4b using the RAM 6, no shift register is required.
Patent JP-H06242460-A (JP)
Title: Production of liquid crystal display device
Inventor: KASHIWAJIMA TADASHI
IPC: G02F1/1345
Filed: 1993-02-18
Abstract: PURPOSE:To provide the production of a liquid crystal display device in which a liquid crystal display device is produced and tested without bending a TAB and the lead wire of the TAB is prevented from being inadvertently ruptured. CONSTITUTION:This is the production of the liquid crystal display device constituted by connecting the electrode terminal of a liquid crystal display panel 11 and the terminals of circuit boards 13 and 14 by the TAB 12 where the lead wire is fixed to film. The liquid crystal display panel 11 and the circuit boards 13 and 14 are disposed and connected to a tray 1 provided with guide parts 2, 3 and 4 for positioning the panel 11 and the circuit boards 13 and 14, and a performance test is executed in a state where the liquid crystal display panel is disposed in the tray 1 by using an aperture part 5 for a panel and an aperture part 6 for a terminal installed on the base of the tray 1.
Patent JP-S62187797-A (JP)
Title: Lubricating agent
Inventor: UDA SHIGENORI
IPC: H01R4/58
Filed: 1986-02-13
Abstract: PURPOSE:To prolong the service life of electrical contacts or sliding portions of small motors, slide switches, etc., by providing a particular imidazole or imidazoline on a member through direct application or impregnation. CONSTITUTION:A chemical composed of an imidazole or imidazoline having at least one ring of the formula I-II and selected from among 2-ethyl-4- metylimidazole, 2-ethyl-(4-methyl) imidazoline, 2,4-dimethylimidazole and 1,2,3- benzotriazole is provided on electrical contacts or sliding portions of small motors for driving a tape of a tape recorder etc., contacts for vertical motion, slide switch, etc. through direct application or impregnation into the member (e.g., felt) so that the chemical is evaporated by the ambient temp. to produce an atmosphere of the chemical around the electrical contacts or sliding portions.
Patent JP-S55120938-A (JP)
Title: Production of throwaway tip
Inventor: HARA AKIO
IPC: C04B37/02
Filed: 1979-03-12
Abstract: PURPOSE: To facilitate the production of a circular throwaway tip and ensure secure clamping by a method wherein a disc consisting of a hard compound sintered compact is provided with a circular center hole and then used as cutting edge, while the small piece cut away from the disc is utilized as a throwaway tip.  
     CONSTITUTION: A circular center hole 11 is cut in the central portion of a compound sintered disc 1 by a laser machine or an electric spark machine. The hard sintered compact at the outer peripheral portion of the disc thus produced is used as a cutting edge. The disc-shaped compound sintered body 12 cut away from the disc 1 is used directly as a small circular throwaway tip. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55120555-A (JP)
Title: Novel bicyclooctane derivative and its preparation
Inventor: ONO KEIICHI
IPC: C07C69/738
Filed: 1979-03-12
Abstract: NEW MATERIAL:A bicyclooctane derivative of formula I: (R 1  is H or lower alkyl group; R 2  is ≤7C straight or branched chain alkyl group; Y is H or OH-protecting group).  
     EXAMPLE: 2β- ( 3'-Oxo-1'-trans-octenyl ) -3α-hydroxy-7E- (4'-methoxycarbonyl-butylidene)-bicyclo[3.3.0]octne.  
     USE: Intermediates for the synthesis of stable Prostaglandin I 2  analogs and medicines having blood platelet aggregation inhibitory actions, useful for treating arteriosclerosis, heart failure, and thrombosis.  
     PROCESS: An alcohol derivative of formula II is oxidized with an oxidizing agent to give an aldehyde derivative of formula III, which is reacted with a Wittig reagent of formula IV (R 3  is lower alkyl group) or formula V (R 4  is aryl group) and if necessary the ester is hydrolyzed or the carboxylic acid is esterified to form the bicylooctane derivative of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56133299-A (JP)
Title: Manufacture of oligonucleotide
Inventor: MAABIN EICHI KARUZAASU
IPC: C07H21/00
Filed: 1981-02-28
Abstract: Modified inorganic polymers represented by the formula <CHEM> wherein P/ &cir&  is an inorganic polymer linked to the 3 min  or 5 min  -0- of the nucleoside through a base hydrolyzable covalent bond; R is H or a blocking group; R1 is a hydrocarbyl radical containing up to 10 carbons; each B is a nucleoside or deoxynucleoside base; and each A is H or OR. Said inorganic polymers are chemically bound to a nucleoside. The chemical bonding of the nucleoside moiety to the inorganic polymer is by means of reactive groups on the polymer which react with reactive groups of the nucleoside molecule. Such modified inorganic polymer supports are useful in the stepwise addition of nucleosides or oligonucleotides to the original nucleoside moiety of the support by a series of process steps. The starting nucleoside which is blocked in either the 3 min - or the 5 min -OH and the nucleoside is coupled through the unblocked hydroxy group to the polymer support by the coupling agent. Furthermore an automated apparatus for producing a modified silica gel which is an example of a modified inorganic polymer is shown.
Patent JP-H01204021-A (JP)
Title: Optical variable attenuator
Inventor: HATTA TATSUO
IPC: G02F1/09
Filed: 1988-02-10
Abstract: PURPOSE:To control the quantity of light attenuation without any mechanical movable part by magnetizing a magnetooptical element by a superconducting coil, and varying the quantity of a current supplied to the coil and thus adjusting the quantity of light attenuation. CONSTITUTION:The magnetooptical element 7 is arranged between a polarized wave maintaining optical fiber 10 and a 2nd optical fiber 5, and the superconducting coil 12 is provided to a cylinder 11 made of a ferromagnetic body surrounding the element. The light from the optical fiber 10 is entered into the magnetooptical element 7, attenuated by an analyzer 9, and coupled with a 2nd optical fiber 5. At this time, the current flowing to the superconducting coil 12 is adjusted to adjust the quantity of light attenuation. Consequently, there is no mechanical movable part, so there is not any deterioration in characteristics due to the wear of a component and the life of the device can be prolonged. Further, the power consumption is made extremely small because of the superconducting coil 12.
Patent JP-H04245715-A (JP)
Title: Non-contact-making switching circuit and power supply device
Inventor: YOSHII KUNIKATSU
IPC: H02J7/00
Filed: 1991-01-30
Abstract: PURPOSE:To extend the service life of a contactless switching circuit and to improve its reliability by attaining the contactless switching circuit using an n-channel MOS transistor(TR) by a simple circuit constitution. CONSTITUTION:The contactless switch circuit is provided with an n-channel MOS field effect transistor(FET) inserted into a negative pole side feeder to a load 50 in series so that its source electrode S and drain electrode D are respectively connected to the power supply side and the load side, a bias circuit 52 for applying a bias voltage to the gate electrode G of the MOS FET 51 to turn on the MOS FET 51 and a bias stopping circuit 53 for turning the MOS FET 51 to an OFF state by stopping the impression of the bias voltage by the circuit 52.
Patent JP-H07239440-A (JP)
Title: Magnifying lens for microscope
Inventor: OTAKI TATSURO
IPC: G02B15/10
Filed: 1994-02-28
Abstract: PURPOSE:To provide a magnifying lens capable of increasing an magnification of a microscope having a high performance with simple and compact optical constitution by arranging plural lens groups into the convergent luminous flux formed by an objective optical system for the microscope and converting a space image to a prescribed magnification. CONSTITUTION:The microscope is provided with the magnifying lens 7 which converts the luminous flux from an object 5 to be observed to the convergent luminous flux and increases the magnification of the objective optical system 6 for the microscope forming the space image I0 of an object 5 to be observed to the prescribed magnification. This magnifying lens 7 has the plural lens groups of negative refracting powers which are independently corrected in aberrations. The space image I0 is converted to the prescribed magnification by arranging the plural lens groups G1, G2 in the convergent luminous flux formed by the objective optical system 6 for the microscope. As a result, there is no more need for providing the objective optical system with many relay systems for obtaining the large magnification in series and the large magnification is obtd. while the size of the optical system constituting the microscope is reduced and the performance thereof is enhanced.
Patent JP-2000225430-A (JP)
Title: Production of heatexchanger
Inventor: MARUKO YOICHI
IPC: B23K101/14
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a production method to efficiently and economically produce a heat exchanger. SOLUTION: After a fin 1 is worked so as to fold a band like metal sheet, the formed fin 1 is held by a fixed chuck 5 and a moving chuck 6, wave shape intervals of the fin are readjusted in an equal interval. Next, a support body is abutted to the rear face side of the fin 1, a positioning bar 10 is inserted into the recessed part of the fin 1, after the wave form intervals are readjusted, both side faces of the fin 1 are held by a fixed support body and a moving support body, a heat exchange sheet 2 is stacked on its upper face, an ultrasonic horn 9 is brought into pressure contact with its upper face, all the contact parts of the fin 1 are subjected to ultrasonic welding. Successively, the fin 1 is reversed and subjected to ultrasonic welding in the same as the previous process.
Patent JP-H01204501-A (JP)
Title: Large power resistive terminator
Inventor: KOHAMA MASAHIKO
IPC: H01P1/30
Filed: 1988-02-10
Abstract: PURPOSE:To uniformize the heat at each part of an electromagnetic wave absorbing body and to prevent the baking of the electromagnetic wave absorbing body at the input of large power by arranging the electromagnetic wave absorbing body having a curved face to an optimum position. CONSTITUTION:The inner and outer diameters (n), (m) of a center conductor 1 and an outer conductor 2 are decided so that their characteristic impedance is 50OMEGA. The electromagnetic wave absorbing body 3 is configurated so that the electromagnetic wave absorbing body is parted by a distance (z) from the enter conductor 1 at a point (x) toward the axis Z, where (x)=0 at the input terminal of the electromagnetic wave absorbing body 3 and the axis X is taken toward the end, and the distance (z) at the position (x) is decided such that the absorbing ratio of an electromagnetic wave is increased toward the end and the absorbed quantity of the electromagnetic wave is made constant. Since the electromagnetic wave absorbing body 3 is designed so as to have its curved face is provided on the optimum position in a way that the absorbing quantity of the electromagnetic wave at each part is made constant, the heat of each part of the electromagnetic wave absorbing body 3 is made nearly constant and the baking of the electromagnetic wave absorbing body 3 at the input of large power is prevented.
Patent JP-S61188699-A (JP)
Inventor: NAGANO MASAAKI
IPC: G08C23/04
Filed: 1985-02-18
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-H10211968-A (JP)
Title: Transportation container for precooling and storage
Inventor: KONDO TAKASHI
IPC: B65D81/18
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a transportation container for precooling and storage which even when laid upon another in a pile allows chilled air to penetrate well into each container so as to keep the freshness of perishables, etc., at high degrees and is also favorable with respect to the strength. SOLUTION: The subject relates to a transportation container for precooling and storage, basically consisting of a container body 1 holding an object to be transported inside and having a plurality of spacers 3 each consisting of a U-shaped member in sectional view and fitted on and fixed to the outside surfaces at regular intervals. The spacers 3 are fixed at positions of symmetry with seal parts 2 of the container body 1 as the centers. Holes 4 for circulation of air are opened at suitable positions in the container body 1. When the container bodies 1 are laid on a floor side by side and in a pile and with their spacers 3 in mutual contact, a hollow part which is vertically open and another which is horizontally open are formed between container bodies 1 and serve as inlets for chilled air.
Patent JP-S63198062-A (JP)
Title: Dust-proof container
Inventor: NAKAZATO HIROSHI
IPC: G03F1/66
Filed: 1987-02-13
Abstract: PURPOSE:To simplify a door opening/closing mechanism, and to decrease the number of its components by providing a means for opening and closing the door of an opening part for carrying out and carrying in a substrate by an external signal. CONSTITUTION:In a dust-proof container housing the substrate of a reticle, a photomask or a wafer, etc., for manufacturing a semiconductor circuit such as an LSI, etc., a door 5 covering so as to seal hermetically and opening part for carrying in and carrying out a substrate 10 can be opened and closed by an external signal. As for an opening and closing mechanism of the door 5, a spring member 6 energized in the direction for always closing the door 5, and a shape memory alloy 16, etc., deformed in the direction for opening the spring member 6 are used, and by allowing a current to flow to this shape memory alloy 16, etc., and varying its shape, the door 5 may be opened. In such a way, by providing the opening and closing mechanism on the side of the dust-proof container for containing the substrate 10, the generation of dust is prevented, and also, the number of components constituting the opening and closing mechanism is decreased.
Patent JP-2000227366-A (JP)
Title: Method for measuring heat load of object
Inventor: OSAKABE MASAKI
IPC: G01K17/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To continuously measure change in the heat load of a specific object at a lapse of time under high heat load environment by substituting temperature being measured at a plurality of points where distance from the heat reception surface of an object to be measured is different into a specific expression. SOLUTION: Temperature is measured at two points where distance from the heat reception surface of an object to be measured is set to Xa and Xb, and the measured temperatures Ta and Tb are substituted into an expression for calculating a heat load qin. In the expression, κ, Cp, and ρ are the thermal conductivity of the object to be measured, constant-voltage heat capacity, and the density of the object to be measured, respectively. For example, in a beam limiter being arranged near plasma so that a neutral particle beam transmitting the plasma enters a surface only, a circular through hole being extended in a direction where the neutral particle beam flows is formed. In the through hole, two measuring elements are arranged, and the temperature at two points in the direction where the neutral particle beam flows is measured.  The output of the measuring elements is connected to a calorie calculation circuit for calculating change in the heat load of the neutral particle beam with time.
Patent JP-S58147655-A (JP)
Title: Rotary detector
Inventor: FUJIYAMA SADANORI
IPC: H02K21/24
Filed: 1982-02-26
Abstract: PURPOSE:To obtain a high-frequency output through a simple constitution, by a method wherein a plurality of annular coils having a phase difference are monolithically formed on a substrate and in a position corresponding to a rotary multipole magnet formed in an annular manner. CONSTITUTION:A rotary multipole magnet 1 formed annularly is located so that it turns togetherwith a shaft 2. A plurality (2 pieces in the Fig.) of annular coils 11 and 12 having rectilinear parts 4 in a radial manner and corresponding to the pitch of the magnet 1 are located in a place positioned facing and opposite to the magnet. The coils 11 and 12 are formed with a conductive foil and on a substrate. When the coil 1 turns, a magnetic flux between magnetic poles crosses the rectilinear parts 4, and thereby an induced voltage having a constant phase difference is generated in the coils 11 and 12. The processing of the signal produces a signal corresponding to rotation of a high frequency. This enables to obtain a rotation signal of a high frequency without reducing the pitch of the magnet and that of the coil.