baber/WOPTO huggingface dataset:
Patent JP-S58161254-A (JP)
Title: Manufacture of cell
Inventor: UMEO YOSHINORI
IPC: H01M4/48
Filed: 1982-03-19
Abstract: PURPOSE:To obtain a high voltage, high energy density cell by thermally processing Cr3O8 under the temperature of 150-300 deg.C in the manufacturing process of a cell consisting of a negative pole where a light metal is employed as an active substance, and a positive pole where a nonaqueous electrolyte and chrome intermediate oxide or Cr3O8 are employed as an active substance. CONSTITUTION:A positive pole 1 is made such that 100wt% or Cr3O8 is mixed with 10wt% of artificial graphite as a conductive material and 20wt% of fluoride resin powder as binder then pressure applied onto an titanium expander current collector 2. A negative pole is made by pressure applying metal lithium onto a nickel not current collector 4. A polypropylene unwoven cloth is employed for a separator 5 while the electrolyte 6 is a mixture of propylene carbonate and dimethoxy ethane dissolved with lithium perchlorate and contained in a tank  7. Cr3O8 in the positive pole 1 is used by performing thermal processing under the temperature of 150-300 deg.C in the manufacture process. Consequently the discharge characteristic of cell is improved resulting in a high voltage, high energy density cell.
Patent JP-S55136963-A (JP)
Title: Surge current detector
Inventor: YOSHIDA NOBORU
IPC: G01R13/16
Filed: 1979-04-12
Abstract: PURPOSE: To make it possible to estimate the value of surge current exactly by a method wherein a magnetic body having a rectangular hysteresis characteristic and connected in series with a surge absorber is magnetized by surge current, and the flux remaining in the magnetic body is taken out as output voltage by readout pulse current.  
     CONSTITUTION: The primary wiring 5 and the secondary wiring 7 pass through the inside of toroidal magnetic body 6 having a rectangular hysteresis characteristic. The primary wiring 5 is connected in series with a surge absorber 2 and the secondary wiring 7 is open at its both ends 10, 11. When surge current flows from terminal 8 toward terminal 9 magnetic flux density B 1  is produced by magnetic field H 1  inside magnetic body 6. Since flux B 1  remains after the surge current flowed, under this condition, readout pulse current is impressed from terminal 11 to terminal 10, and the output voltage produced between terminals 8 and 9 is measured by an oscilloscope. By having measured the relationship between output voltage and surge current in advance, it is possible to estimate the value of surge current accurately. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02222484-A (JP)
Title: Electroluminescent element
Inventor: NAKADA HITOSHI
IPC: H05B33/14
Filed: 1989-02-23
Abstract: PURPOSE:To obtain an electroluminescent element capable of emitting blue light in high efficiency and luminance at a low voltage by using a fluorescent light-emitting layer composed of a thin film of a fluorescent material containing a specific bisstyryl derivative. CONSTITUTION:The objective luminescent element is composed of a thin film of a fluorescent material containing a bisstyryl derivative which is a compound expressed by formula I [A is group of formula II or III (m is 1-4; n is 1 or 2); R1 to R4 are H, CZH2Z+1, OCYH2Y+1, X (X is halogen), NH2 or NRR' (R and R' are alkyl)]. Preferably, an organic electron carrying layer is inserted between a cathode and the above fluorescent material layer.
Patent JP-H03246010-A (JP)
Title: Manufacture of concrete
Inventor: GOTO SADAO
IPC: B28C7/00
Filed: 1990-02-26
Abstract: PURPOSE:To enhance the durability and functional characteristics of a concrete structure by using aggregates precooled and stored when concrete is manufactured. CONSTITUTION:A cooled aggregate manufacturing equipment A is constituted of a charging transfer device 1, a cooled aggregate manufacturing device 2, a discharging transfer device 3 and a plurality of storing silos 4, 4..., and the charging transfer device 1 charges aggregates 5A into the cooled aggregate manufacturing device 2. The cooled aggregate manufacturing device 2 is constituted of an aggregate storing tank 21, a batcher 22, and an aggregate cooler 23 and a cooled aggregate receiving hopper 24, and the aggregate storing tank 21 once stores the aggregates 5A transferred by a horizontally conveying device 12. The aggregate cooler 23 takes in the aggregates 5A, the predetermined amount of which is measured by the batcher 22, and cools them down to a predetermined temperature to convert them into cooled aggregates 5B, and the cooled aggregate receiving hopper 24 receives the cooled aggregates 5B and transfers them to the discharging transfer device 3. The discharging transfer device 3 introduces the cooled aggregates 5B into the storing silos 4, and the storing silos 4 store the cooled aggregates 5B while keeping them cool, and discharge them whenever necessary.
Patent JP-S63215592-A (JP)
Title: Production of compound semiconductor
Inventor: SHIROKAWA JUNJIRO
IPC: C30B27/02
Filed: 1987-02-27
Abstract: PURPOSE:To produce a compound semiconductor having reduced carbon concentration, by growing crystal in an inert gas blended with a reducing gas. CONSTITUTION:An inert gas such as Ar or N2 blended with a reducing gas such as H2, NH4 or arsine in a ratio of <= explosion limit (<=5%) is introduced into a production device and a compound semiconductor is pulled up by liquid- encapsulated Czochralski method.
Patent JP-H10241707-A (JP)
Title: Fuel cell
Inventor: TAKAHASHI CHIORI
IPC: H01M8/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell, whereby an uniform surface pressure resulting in high performance and a long life time can be attained. SOLUTION: A fuel cell is composed of a pair of electrode plates 2, 3 sandwiching an electrolyte plate 1, a pair of current collector plates 4 laminated respectively outside the both electrode plates 2, 3, and an unit cell containing a pair of separators 6 which have a current collector end supporting part 8 and a current collecting part 9 and contacts the both current collector plates 4 at the current collector end supporting part 8 and the current collecting part 9, and is placed outside of the both current collector plates 4, and the separator 6 has a partition plate 12 and the current collecting part 9 and is composed of an current-collecting wave plate 10 which forms a reaction gas flow pass 5, a seal frame 11 and a supporting frame 13 with the current collector plate end supporting part 8.  It is such that when a clamping surface pressure is applied to the current collector plate end supporting part 8 and the current- collecting part 9 under operating condition an amount of elastic deformation of the supporting frame 13 and an amount of elastic deformation of the current- collecting wave plate 10 become almost identical.
Patent JP-H07228315-A (JP)
Title: Column
Inventor: TAKEDA KOZO
IPC: B65G1/14
Filed: 1994-02-18
Abstract: PURPOSE:To provide a space saving column by providing a hollow first column constituting material having prescribed strength and a second column constituting material whose external shape is the same or almost the same as the first column constituting material but strength is reinforced. CONSTITUTION:In a metallic hollow first column constituting material 1 having prescribed strength, a cross section is a rectangular shape, and connecting flanges 2 having plural bolt inserting holes 3 are installed in upper and lower parts. In a second column constituting material 6, a reinforcing filler 7 such as mortar is filled inside of the first column constituting material 1. In a third column constituting material 9, a reinforcing rib 10 is formed on an inside surface of the first column constituting material 1, and a reinforcing filler 7 such as mortar is filled inside of it, and strength of the second column constituting material 6 is reinforced. When a column is high, it is divided large into three zones in the height direction, and the third column constituting material 9 is used in a lower zone, and the second column constituting material 6 is used in an intermediate zone, and the first column constituting material 1 is used in an upper zone.
Patent JP-S52128019-A (JP)
Title: Input control method
Inventor: KUNIDA HISAO
IPC: G06F3/02
Filed: 1976-04-20
Abstract: PURPOSE: To extremely simplify the constitution and extensively reduce the hardware unit by using the timing decoder as the key selection signal generating circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51120767-A (JP)
Title: Stas type film thermocouple radiation detictor and its manufacturing m ethod
Inventor: FURUSAWA YOSHIO
IPC: G01J5/12
Filed: 1975-04-16
Abstract: PURPOSE:To widely improve the mechanical weakness and complex manufacture process of a conventional radiation detector formed by arranging thermoelectric material a film type and at the same time to further improve various characteristics of the detector such as the sensitivity, time constant, etc.
Patent JP-S63214054-A (JP)
Title: Telephone system
Inventor: YOSHIZAWA TOSHIRO
IPC: H04M3/42
Filed: 1987-03-02
Abstract: PURPOSE:To improve the convenience and the utility of telephone sets in a dormitory of a company by providing a means for allowing an external line call when an intrinsic key inputted by a telephone user and a telephone set side intrinsic key set to each extension are coincident. CONSTITUTION:The said telephone set is provided to each room of dormitory member and to an exchange main body 1 provided in a dormitory supervisor room and provided with an extension set 3 connected to a trunk line via the main body 1. In calling an external line from the set 3, the personnel uses an exclusive key to turn on a key switch 3 to attain dialing. After '0' is dialed and an opposite telephone number is dialed, the called party is called. On the other hand, a computer 11 files talking data by individuals to manage the talking charge.
Patent JP-H02226065-A (JP)
Title: Nondestructive ultrasonic inspection apparatus
Inventor: WADAKA SHIYUUZOU
IPC: G01N29/44
Filed: 1989-02-28
Abstract: PURPOSE:To improve S/N by a method wherein an ultrasonic probe is driven by transmission signals employing complementary series having sine waveforms, and correlative treatment is performed by a reflected echo received by this ultrasonic probe and the transmission signals. CONSTITUTION:A first transmission signal having since waveforms and a second transmission signal having sine waveforms and complementary to the first transmission signal are generated by a transmission signal generator 1B. In addition ultrasonic waves are sent to a specimen S by the first transmission signal with an ultrasonic probe 2 to permit a first reflected echo to be received while ultrasonic waves are sent to the specimen S by the second transmission signal to permit a second reflected echo to be received. Further first correlative operation is performed between the first transmission signal and the first reflected echo by a correlative device 5A, and second correlative operation is performed between the second transmission signal and the second reflected echo. Then the result of the first correlative operation and the result of the second correlative operation different in time phase are added by an adder 6.
Patent JP-H04264455-A (JP)
Title: Image forming method
Inventor: ISHIGAKI KOJI
IPC: G03G15/16
Filed: 1991-02-19
Abstract: PURPOSE:To improve productivity, operability and functionality by inputting image information from one image information inputting position, and variably setting transfer speed to a recording medium per unit time at the time of transferring the image information held by an image information holding medium to a recording medium. CONSTITUTION:The image information holding medium 90 is driven at equal speed, and the image information is inputted from one image information inputting position to the medium 90 which is always moved at the same speed, then the transfer speed per unit time is optionally set to transfer the image information to the recording medium. For example, toner is stuck to the photosensitive body 90 by the amount about twice as much as the toner amount in an ordinary mode, and about 30-50% toner is transferred to a 1st transfer paper by a 1st transfer station 231 and the rest of the toner is transferred to a 2nd transfer paper by a 2nd transfer station 232. Thus, the image information inputted from the single position is developed and obtained as a recorded image by considering the necessity of an operator or the productivity in accordance with the using condition of an image forming device.
Patent JP-H08239065-A (JP)
Title: Traveling device
Inventor: YAMAMURA NORIO
IPC: B62D55/075
Filed: 1995-03-06
Abstract: PURPOSE: To provide a traveling device which can run safely on a flat ground and an inclined running road while switching a wheel mechanism and a crawler mechanism to each other for use. CONSTITUTION: This traveling device 1 is provided with traveling elements 6, 10, a traveling means having a wheel mechanism 3 and a crawler mechanism 2, and gravity center slide devices 51, 52 for moving the centers of gravity of the traveling elements 6, 10 in the upward direction of a slope to an inclined traveling road. A main control system MCS move the center of gravity of the traveling element through the gravity center slide device, interlocking with switching between the wheel mechanism 3 and the crawler mechanism 2.
Patent JP-H04263865-A (JP)
Title: Hardener for hydraulic cast
Inventor: SEKINE TAKAYUKI
IPC: C08G18/10
Filed: 1991-02-20
Abstract: PURPOSE:To enhance the preservation stability of the hydraulic cast to be used by being fixed to the bone fracture, sprain and dearticulation parts which are orthopedic diseases or by being wound and attached to the prescribed part of a body for the protection, etc., of the body at the time of sporting and to relieve device conditions as well as to obtain adequate hardening time with the hardener for hardening the above-mentioned hydraulic cast. CONSTITUTION:A water-soluble polyamine is incorporated into the hardener for hardening the hydraulic cast formed by applying a hydraulic resin essentially consisting of an urethane polymer consisting of polyol and polyisocyanate on a fiber molding and sealing this molding into a moisture impermeable bag.
Patent JP-S51120907-A (JP)
Title: Method to add additives to molten metal
Inventor: SATOU KADOMASA
IPC: C22B9/00
Filed: 1975-04-17
Abstract: PURPOSE: Method to add alloy elements to molten metal by which the loss of solute metal is very easily prevented. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11241102-A (JP)
Title: Production of magnetic alloy powder for core material
Inventor: YANAGIMOTO MASARU
IPC: B22F9/08
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain excellent saturation magnetic flux density and high frequency characteristics in alloy powder by performing Fe-Si series or Fe-Si-Al series alloy powder produced by gas atomizing with an acid soln. in a mixer with a stirring function to surface treatment and then, heat-trearing the alloy powder in atmosphere contg. oxygen. SOLUTION: By performing the surface of the alloy powder of an Fe-Si series or the like to acid-treatment in a mixer with a stirring function, a reaction layer on the surface of the alloy powder to react with oxygen or nitrogen in the air is removed to form an extremely clean metallic face in a uniform state. The cleand metallic face after the acid treatment is in an extremely active state and a uniform and extremely thin oxidized film is formed at a low temp. in a short heat treating time. In this way, an oxidizing layer low in electric conductivity can be formed only on the surface without reducing the ratio of the alloy phases. Further, since, as the alloy powder, the spherical one gas-atomized is used, the packing density of the powder is increased and its saturation magnetic flux density can be increased.
Patent JP-H10234897-A (JP)
Title: Manufacture of iron-type golf club head
Inventor: TAKEDA HITOSHI
IPC: A63B53/04
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To achieve improvement of face strength and a sweet spot of a head having a back cavity. SOLUTION: A head body 22, where a cavity 14A which is not undercut shape is made at the back, is formed by forging. Next the cavity 14A is cut deeper and removed, which forms an undercut cavity 14. And an included angle between an under surface 18 of the cavity 14 and a face 13 is formed to be less than 83 degrees. Thus, the cavity 14 is formed by cutting after the cavity 14A is formed, thereby less cutting amount is required. And the sweet spot can be made larger by placing the center of gravity at the rear.
Patent JP-S52129322-A (JP)
Title: Pickup unit for traveling object
Inventor: SEKITA MASATAKA
IPC: H04N5/222
Filed: 1976-04-23
Abstract: PURPOSE: To enhance the recording efficiency by releasing the shutter at the momont when the photographing subject on the traveling object is coincided with the light axis of the pickup camera in terms of the action delay time of the shutter and the traveling speed of the object. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52129185-A (JP)
Title: Safety switch device of man conteyor
Inventor: TSUBOI NOBUYOSHI
IPC: B66B29/04
Filed: 1976-04-23
Abstract: PURPOSE: In a safety switch device which is operated by deflection of a skirt panel of an escalator, etc., a switch is disposed so as to provide a stable point of action. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54137754-A (JP)
Title: After-boiling preventing device in instataneous hot-water heater
Inventor: TAMURA HAJIME
IPC: F24H9/20
Filed: 1978-04-18
Abstract: PURPOSE: To conduct water initially into an auxiliary water route and interrupt water after a few seconds for preventing after-boiling by branching the auxiliary water route from a circular tank provided on a water supply route and providing a water supply nozzle to face to the entrance of the auxiliary water route.  
     CONSTITUTION: A tank 7 with a circular section is provide on a water supply route 4 to a heat exchanger 1. An auxiliary water route 5 is branched from the tank 7 to bypass the heat exchanger 1. A throttled part 11 at the top of a water supply pipe 9 is opened along the inner wall surface "a" of the tank 7 to face to an inner opening 8 of the auxiliary water route 5 inside the tank 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59171507-A (JP)
Inventor: IGUCHI MASAMICHI
IPC: A47B65/00
Filed: 1983-03-20
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-S51123317-A (JP)
Title: A process for producing textured polyester filaments
Inventor: EMORI TOSHIAKI
IPC: D02G1/02
Filed: 1975-04-18
Abstract: PURPOSE: A process for producing textured polyester filaments withotu abnormal luster or unevenness during heat treatment from highly-oriented undrawn polyester filaments. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62204449-A (JP)
Title: Optical recording reproducing method
Inventor: AKAHIRA NOBUO
IPC: G11B7/24
Filed: 1986-03-04
Abstract: PURPOSE:To increase the difference in reflectivity between the recording state and the erasing state and to collectively increase the SN ratio of the regenera tive signal by providing the first transparent thin layer on a transparent sub strate, furnishing a recording thin film of Te, Ge, Se, and Au on the thin layer, and providing the second transparent thin layer to form a recording medium which is used in this method. CONSTITUTION:The transparent thin layer 2 is provided on the transparent substrate 1, the recording thin film 3 of Te, Ge, Se, and Au is furnished thereon, the second transparent thin layer 4 is further provided thereon, and a protective substrate 5 is coated thereon to form the recording medium. The medium is irradiated with light from a light source 6, and the reflected light from the medium is detected by a photodetector 8 through a beam splitter 7. A material having a composition within the area surrounded by A1-E1 is preferably used as the material of Te, Ge, Se, and Au. The area surrounded by A2-E2 and the 10-35at% Au concn. are practically preferable from the standpoint of the transition temp. from an amorphous state to a crystalline state and the crystallization velocity.
Patent JP-S62203415-A (JP)
Title: Signal delay device
Inventor: HIRAI KIYOSHI
IPC: H04N5/953
Filed: 1986-03-04
Abstract: PURPOSE:To attain ease of circuit integration and to make the temperature effect hardly susceptible by providing the 2nd extracting means extracting a delay output in response to the output of the 1st extracting means from the 2nd delay device to retard an input signal digitally. CONSTITUTION:An output of each stage of the 1st counter frequency-dividing a clock signal is extracted by using a signal retarded by the 1st delay means whose delay is variable from the maximum frequency division output of the 1st counter and the delay output in response to the output of the extracting means is extracted from the 2nd delay means to retard the input signal digitally, the delay signal output corresponding to the delay of the 1st delay means and synchronously with the clock signal is obtained. Only when the reset signal is at the outside of the window pulse, the 2nd counter is reset and the output of each stage of the 1st counter is extracted by using a window pulse or its equivalent signal.
Patent JP-S51121232-A (JP)
Title: An inverter-circuit
Inventor: KOUNO HITOSHI
IPC: H03K4/56
Filed: 1975-04-16
Abstract: PURPOSE:To provide a circuit where only one analog switch performs inputsignal sign-inversing operation.
Patent JP-H01219670-A (JP)
Title: Automatic apparatus for chemical analysis
Inventor: NAKANO KIYOKAZU
IPC: G01N35/10
Filed: 1988-02-29
Abstract: PURPOSE:To lessen the number of moving processes of a liquid partial injection nozzle and to simplify an operating mechanism, by a method wherein the movement in the horizontal direction of the liquid partial injection nozzle at the time of partial injection of a liquid is reduced only to a reciprocating movement between a position of the partial injection of the liquid and a position of discharge of the liquid. CONSTITUTION:In the periphery of a cuvette rotor 3, a specimen partial injection element 6 is provided with a sampling table 8 for specimen partial injection whereon a large number of specimen cups 7 are arranged, a specimen partial injection unit 9, and a washing well 12 for a specimen partial injection nozzle part 10 set on a route 11 of movement of the partial injection nozzle part of the part on injection unit 9 between a reaction line 5 and the table 8. Moving the nozzle part 10, the specimen partial injection unit 9 collects a specimen by suction from the specimen cup 7 positioned in a pertinent of a device 13 for sucking and collecting specimens and then injects the collected specimen partially into a reaction cuvette 4 at a specimen partial injection position 14 of the reaction line 5. When the partial injection of the specimen is ended, the nozzle part 10 of the partial injection unit 9 is washed by a washing liquid of the washing well 12 and a transfer is made to subsequent specimen partial injection. According to this constitution, the movement in the horizontal direction of the partial injection nozzle is conducted in reciprocation between the position of partial injection of a liquid and the position of discharge of the liquid.