baber/WOPTO huggingface dataset:
Patent JP-S62165165-A (JP)
Title: Digital signal generating device
Inventor: TAKAGI MASATO
IPC: G01R31/319
Filed: 1986-01-17
Abstract: PURPOSE:To shorten the leading time and trailing time of an output signal by increasing the rate of a current regarding a through rate (SR) to the maximum current of an output stage. CONSTITUTION:The 1st switching diode circuit SD1, the 2nd switching diode circuit SD2, the 3rd switching diode circuit SD3, the 4th switching diode circuir SD4, etc., are provided. The output current of a current source IH is set to three states, i.e., 0, mI, and (m+n)I (where I has an optional current value and is n>m) and two current sources IA and IB which can be turned on and off are provided; and the output current of a current source IL is set to three states, i.e., 0, the inverse the mI, and the inverse of (m+n)I and two current sources IC and ID which can be turned on and off are provided. In this case, a current conducting through the IA of the current source IH is denoted as mI, and a current conducting through the IB is denoted as nI; and a current conducting through the IC of the current source IL is denoted as the inverse of mI and a current conducting through the ID is denoted as the inverse of nI. The current sources IA-ID are controlled to set three states of high level, low level, and high impedance.
Patent JP-S59142991-A (JP)
Title: Switchgear for discharge port of vessel
Inventor: FUUBERUTO AIRITSUHI
IPC: B01F15/02
Filed: 1984-01-20
Abstract: Described is an apparatus for closing and continuously emptying the container of a processing machine by means of a closure cover (6-9) which is arranged in the bottom (1) of the container and which is driven so that it can be moved into and out of the emptying opening (2) in the bottom (1) of the container by way of a pivotal shaft (17) acting as a lifting means on a mounting means, for example a mounting arm (16), outside the container. In order to permit both coarse and fine adjustment of the discharge rate in operation and also closure of the container, without incurring high levels of capital investment and also with robust operating characteristics, the invention provides that the closure cover (6-9) has a controllable rotary drive means (11, 14, 15), the pivotal shaft (17) acting as the lifting means is connected to a control drive means (21) for precise adjustment of the inclination of the mounting arm (16) and that the emptying opening (2) has a downwardly frustoconically flaring discharge hopper (4) into which the closure cover (6-9) can engage.
Patent JP-H02187362-A (JP)
Title: Ink jet recording head
Inventor: KASHINO TOSHIO
IPC: B41J2/165
Filed: 1989-01-13
Abstract: PURPOSE:To improve cleaning capability of an ink discharge port and to stably discharge ink by providing a coating member for coating a whole surface of an orifice plate having an ink discharge port except the ink discharge port and the edge of an ink jet recording head. CONSTITUTION:A front face seal 1 coats an orifice plate 6 except the ink discharge port 2 of the orifice plate 6 and front upper and lower edges of an ink jet recording head. Thus, when the ink discharge port 2 is cleaned, it prevents a wiring member from being deleted due to contact of the wiping member moving in a direction (c) to (a) indicated by arrows with the front upper and lower edges of the ink jet recording head, the deviation, peeling of the orifice plate due to the movement of the wiping member. Therefore, when the movement of the wiping member is in a direction parallel to the ink discharge port array, the front right and left edges are coated with the front face seal 1.
Patent JP-S5599989-A (JP)
Title: Liquid crystal composition for dynamic driving
Inventor: OOTA SUNAO
IPC: G02F1/13
Filed: 1979-01-24
Abstract: PURPOSE: A novel liquid crystal composition that contains specific alicyclic esters, thus having excellent dynamic properties and a wide range of liquid crystal temperature.  
     CONSTITUTION: The objective composition is obtained by mixing compounds of formula I, II, III, IV, V, VI, VII, and VIII in an appropriate proportion.  
     EFFECT: The resulting composition is a white liquid crystal that can be freely changed its driving voltage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07210492-A (JP)
Title: Slave board recognizing device
Inventor: EURA FUMIAKI
IPC: G06F13/14
Filed: 1994-01-27
Abstract: PURPOSE:To provide a slave board recognizing device capable of changing and adding the kind of the slave board without changing H/W. CONSTITUTION:The device compares slot ID outputted from a slot 10 output control part 14 and the contents of slot number data 20 held by the pertient slot in advance, sends a command when both of them are coincident, and sends the contents of characteristic board ID and slot number data 20 to CPU 12 by this command.
Patent JP-S62165856-A (JP)
Title: Lead storage battery
Inventor: UEMICHI YUKIO
IPC: H01M50/529
Filed: 1986-01-16
Abstract: PURPOSE:To prevent inadequate deposition perfectly when cell connecting electrode poles are resistance-welded, by specifying the content of Sn included in the cell connecting poles. CONSTITUTION:In a lead storage battery where cell connecting electrode poles consisting of a Pb-Ca type alloy are resistance-welded, the content of Sn in he electrode poles is set more than 1wt%. Cell connecting electrode poles 1a and 1b, for example, are formed of a Pb-Ca type alloy, and furnished to cover a penetrating hole 3 arranged at a partition wall 2 made of polypropylene. This alloy is composed including more than 1wt% Sn, 0.02-0.2wt% Ca, less than 0.1wt% Al, and Pb as the remaining part.
Patent JP-S62165302-A (JP)
Inventor: OZAWA JUICHIRO
IPC: C22C21/00
Filed: 1986-01-16
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-H07222133-A (JP)
Title: Scramble decoder for subscriber terminal
Inventor: NISHIURA MASAAKI
IPC: H04N7/167
Filed: 1994-01-27
Abstract: PURPOSE:To speedily and exactly update contents of a contract by directly transmitting new second subordinate data, which are changed by updating the contract, through a second transmission route to the reception system of a viewer and storing the data. CONSTITUTION:When the viewer reports the updating request of contracted contents to a broadcasting center 29 by using a telephone, at the broadcasting center 29, the new personal information of the updated contract is transmitted through a telephone line 30 to the reception system of the viewer. Therefore, a control circuit 35 controls the switching of a changeover switch 32 so as to select a bit stream signal corresponding to the new personal information outputted from an oblique interleave conversion circuit 36 and stores the new personal information of the updated contract in a scramble decoder 13. Therefore, the new personal information can be directly transmitted and stored through the telephone line 30 to the reception system of the viewer, and the contracted contents can be updated in a short time.
Patent JP-H11260849-A (JP)
Title: Inspection of solder ball pick-up error and mounting error
Inventor: NODA KAZUHIRO
IPC: H01L21/60
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting a solder ball pick-up mistake or a mounting mistake by which the existence of a pick-up mistake or mounting mistake of a solder ball can be easily and accurately inspected, when vacuum chucking a solder ball provided on a supplying section by a lower face of a pick-up head by vacuum and mounting it onto a work. SOLUTION: While a pick-up head 11 is being moved onto a substrate, the pick-up head 11 is irradiated with light from a line source of light 42. If light leakage is detected by an optical sensor, it is judged that there is a suction hole which does not vacuum chuck a solder ball, and therefore there is pick-up mistake. After the pick-up head 11 mounts the solder ball onto the substrate, light is cast along a lower face of the pick-up head 11 is irradiated with light from a light-emitting device 45, and is judged whether there is a mounting mistake by detecting whether the light is cut off to not.
Patent JP-H01183237-A (JP)
Title: Data link establishment method
Inventor: MIYAGISHI TOSHIHISA
Filed: 1988-01-18
Abstract: PURPOSE:To recognize the presence or absence of a response in a short time by setting the timer time of a no response timer in a short time and executing polling with respect to slave stations apart from a data link. CONSTITUTION:When a main station 1 sequentially executes polling the slave stations 2, the timer time of the silence timer which decides the slave stations to be no response is set to be the timer time for a long time TL with respect to the slave station which is not decided to be no response in a preceding time, and to the timer time TS shorter than TL with respect to the slave station which is decided to be no response in the preceding time. It is usual for the normal slave station to execute a control action based on the action instruction from a manual operation or the main station, and the comparatively long time TL is used for the timer time. Since the slave station which is no response in the preceding time does not execute such a control action, the considerably short time can be set for the timer time TS if the slave station is certainly set to stand by for data communication when a system recovers from the condition of a fault or power block, and the efficiency of data transmission can be improved.
Patent JP-S61215559-A (JP)
Title: Electrophotographic developer
Inventor: SAKAMOTO KIYOSHI
IPC: G03G9/113
Filed: 1985-01-19
Abstract: PURPOSE:To obtain a stable electrophotograph for a long term by using a binary developer composed of a toner and 2 or more kinds of carriers different from each other in toner triboelectrification effect. CONSTITUTION:The developer is composed of the toner 28 and the carrier 30 relatively higher in the toner triboelectrification effect, and the carrier 32 relatively lower in said effect. The carrier 30 higher in the effect gives electrostatic charge a toner having a charge amt. below the necessary lower limit, a noncharged toner or weakly charged toner electrostatically separated from the carrier. On the contrary, when the toner is charged too much, the presence of the carrier 32 lower in the effect restrains such a toner charge distribution.
Patent JP-H11275642-A (JP)
Title: Method and equipment for discriminating position of mobile communication equipment and mobile communication equipment
Inventor: RUUTU VILLE
IPC: G01S5/10
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To realize a position measuring system based on a cellular radio network for discriminating the positions of mobile stations. SOLUTION: The method for discriminating position of mobile communication equipment includes a step of transmitting data to mobile communication equipment 16 from a cellular network, in which the data discriminate the list of the radio channel corresponding to each ratio transmitter of the cellular network against the equipment 16 and the list is identified based on the roughly discriminated position of the equipment 16, a step of listening to the channel identified by the equipment 16 or the other channel than the identified channel and discriminating the data value related to the relative positional relation between the equipment 16, and the radio transmitter transmitting the information through the listened channel form the information transmitted through the listened channel, and a step of discriminating the position of the equipment 16 by using the discriminated data value.
Patent JP-S58126794-A (JP)
Title: Hydrolytic method of fat or oil with lipase
Inventor: HIRANO JIROU
IPC: C12P7/64
Filed: 1982-01-20
Abstract: PURPOSE:To hydrolyze continuously a fat or oil, by raising the fat or oil introduced into an aqueous solution of lipase in the form of oil droplets naturally by utilizing the specific gravity difference between water and the fat or oil. CONSTITUTION:A fat or oil having a smaller specific gravity than water usually at 10-45 deg.C and at the melting point of the fat or oil or above is injected from a small hole at the bottom of a vertical column filled with an aqueous solution of lipase, preferably >=50units/ml water, particulary >=200units/ml water, concentration as fine oil droplets, introduced into the column and then raised naturally by the specific gravity difference from water.
Patent JP-S55100732-A (JP)
Title: Electronic tuner
Inventor: TANAKA MORIHIRO
IPC: H03L7/18
Filed: 1979-01-25
Abstract: PURPOSE: To make it possible to vary the intermediate frequency of an intermediate frequency circuit by making it possible to vary the dividing ratio of the programmable counter of a PLL circuit by a value equivalent to the frequency of variation of the center frequency of the intermediate frequency circuit.  
     CONSTITUTION: During reception of an AM broadcast band, a channel step is 9kHz and an intermediate frequency in use is 459kHz. In this case, setting the frequency of variation of the medium-wave frequency of intermediate frequency circuit 3 to 1kHz results in that the greatest common divisor of this value of "1" and value of "9" of the channel step is "1", so a reference frequency is set to 1kHz. Now, when tuning to 531kHz is in process, the intermediate frequency is 990kHz and at the center frequency of 459kHz of circuit 3, the dividing ratio of programmable counter 9 is set to 990. Further, when the center frequency of circuit 3 is 458kHz, "989" obtained by subtracting "1", a value obtained dividing variation frequency 1kHz by reference signal 1kHz, from dividing ratio 990 of counter 9 is considered the dividing ratio of counter 9 in this case. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10202441-A (JP)
Title: Pressing-in device for parts
Inventor: SUZUKI TOMOHARU
IPC: B23P19/02
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a part pressing-in device capable of reducing the size of and simplifying a facility by pressing a part in a workpiece under the synchronous motion of a carrier with a pallet carried on a conveyor, with a workpiece fixed thereto. SOLUTION: This device is used for pressing in and assembling a part into a workpiece 140 carried on a conveyor 30 in such a state as fixed to a pallet 120. Also, a carrier 2 has clamps 7 and 7' laid above the conveyor 130 so as to be movable along the position thereof and synchronously travelling under engagement with the pallet 120 under transfer, and a pressing-in machine 8 to press a part in the workpiece 140, and a workpiece support 9 for bearing the workpiece 140 against a pressing force acting on the workpiece 140 via the pressing-in machine 8. As a result, a part is pressed into the workpiece 140 on the operation of the pressing machine 8, with the workpiece 140 held on the workpiece support 9 during the travel of the carrier 2.
Patent JP-H11200592-A (JP)
Title: Fitting structure of exterior panel
Inventor: SEKIGUCHI TAKAMASA
IPC: E04F13/08
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure of exterior panels whose any panels located in any positions can be partly removed after installation when fitting a plurality of panels forming an exterior wall on the building frame wall face of a building. SOLUTION: A substrate shaped member 22 extending along a joint 30 between respective exterior panels is fixed on the wall face of a building frame 21 of a building and a flange for fitting the upper shaped member frame 14J in the exterior panel 10 is fixed with screws or the like to the fitting face 23a of the substrate shaped member 22. In this time, the fitting flange 14d of the lower shaped member frame 14K in the adjacent upper exterior panel 10 is put in between the fitting flange 14d of the upper shaped member frame 14J and the fitting face 23a of the substrate shaped member 22 and fixed therein.
Patent JP-H08202493-A (JP)
Title: Pointing device
Inventor: TAKAHASHI YUKIHIKO
IPC: G06F3/038
Filed: 1995-01-23
Abstract: PURPOSE: To easily vary the moving speed of a cursor, etc., on a display screen. CONSTITUTION: This device is provided with an elastic body 30 which is constituted of four deformation plates extended from a base part radially at intervals of 90 deg., four strain gauge resistance elements 20n, 20s, 20e, and 20w which are provided integrally with the four deformation plates and generate resistance values corresponding to deformation quantities, and an operation body 40 which is provided on the elastic body 30 so that it can slant to all directions and is used to operate the four deformation plates. The strain gauge resistance elements 20n and 20s, and 20e and 20w which are provided on the opposite paired plates constitute bridge circuits respectively. The bridge circuit output pointing signals based upon the tilt direction and tilt quantity of the operation body 40 by (x)-directional components and (y)-directional components.
Patent JP-S62167887-A (JP)
Title: Coating apparatus with heating system
Inventor: KOSUGE SHIGECHIKA
IPC: C23C16/50
Filed: 1986-01-20
Abstract: PURPOSE:To increase the rate of deposition and the adhesive strength of a formed coating layer when the inside of a pipe is coated, by heating the pipe from the outside to cause a chemical vapor deposition reaction to a gas introduced into the pipe. CONSTITUTION:A steel pipe 1 such as an oil well pipe is heated from the outside with a heater 2 placed around the pipe 1. A gas causing a chemical vapor deposition reaction is introduced into the pipe 1 along the inside 4. TiC, TiN or the like is deposited on the inside of the pipe 1 to coat the inside.
Patent JP-H08197139-A (JP)
Title: Controller for shape of steel plate
Inventor: MORII SHIGEKI
IPC: B21D1/05
Filed: 1995-01-23
Abstract: PURPOSE: To control a steel plate to have a target shape, even if the plate is in a travelling position away from a sensor, by providing a correct means for changing a target value signal in accordance with the travelling device for controlling the plate shape. CONSTITUTION: The plate shape control device is capable of correcting a plate 1 to a target shape, at an arbitrary position separated in the travelling direction of the plate from a sensor position where the correcting device is installed; the correcting device consisting of electromagnets 3 that are provided in plural pairs in the width direction of the plate 1, with each pair oppositely facing with each other on the front and back face of the travelling plate 1, and with two pairs arranged separately in the travelling direction, and that are capable of changing the shape of the plate 1 by imparting a non-contact force to the plate,  and also consisting of a position-detecting sensor 2 that is arranged in the center of the two electromagnets 3 facing with one of the surfaces of the plate 1 and that is capable of detecting the displacement of the plate from the target travelling position. As a result, for example, the shape of the steel plate is accurately conformed to a target shape at a position away from the sensor where a working device such as a wiping nozzle 4 is installed.
Patent JP-H07184539-A (JP)
Title: Method for storing fresh foodstuff and apparatus therefor
Inventor: TANAKA SHUNICHIRO
IPC: A01F25/00
Filed: 1994-01-28
Abstract: PURPOSE:To provide a method for storing fresh foodstuff enabling long-term cold storage without causing dew condensation on the surface of stored products even when environment in a product storage zone is kept at low temperature and high humidity. CONSTITUTION:A product storage zone whose outer circumference is substantially surrounded by a buffer space 3 in outer environment is formed so as not to be influenced by temperature from the outer environment and a storage means 8 for storing a product to be stored is provided in the product storage zone and the environment in the buffer space 3 keeps proper temperature and humidity by an air cooling means 4 and humidifying means 57 and storage of the product to be stored is carried out while mutually ventilating between outer environment and the buffer space 3 and between the buffer space 3 and the product storage zone.
Patent JP-H04250694-A (JP)
Title: Manufacture of multilayer circuit board
Inventor: USAGAWA MICHINOBU
IPC: H05K3/46
Filed: 1991-01-28
Abstract: PURPOSE:To accurately form an unpenetrated viahole without necessity of drilling, etc. CONSTITUTION:A metal foil 3 is superposed on an inner layer circuit board 1 through a prepreg 2, laminated, and formed to manufacture a multilayer circuit board. In this case, the prepreg 2 and the foil 3 in which holes 7, 8 are respectively provided at corresponding positions to be formed with unpenetrated viaholes 6 for connecting the inner layer circuit of the multilayer circuit board to an outer layer circuit. The viaholes 6 can be formed by the holes 7, 8 respectively formed at the prepreg 2 and the foil 3 in the case of laminating and forming it.
Patent JP-H03213355-A (JP)
Title: Ink jet print head
Inventor: SUZUKI MASA
IPC: B41J2/205
Filed: 1990-01-19
Abstract: PURPOSE:To accomplish gradation recording by changing dot diameters by providing a plurality of irregular openings over a beating resistor provided in an ink passage. CONSTITUTION:A heating resistor 2 provided on a base board 1 is energized and heated by a common electrode 3 and selective electrode 4. The resistor 2 is covered with a protection film 5, over which a pit layer 6 is formed. A plurality of openings are provided in the layer 6 so that each of them is positioned over each resistor 2 and divided into a plurality of openings by partition walls 63, 64. With such arrangement, when impressed voltage is not so high, a bubble (a) is produced only in each opening. When said voltage is higher, a bubble (a) is produced in an opening 73, whereas bubbles produced in openings 71, 72 are formed into one large bubble (b). When voltage is made still higher, all bubbles produced in the openings 71, 72, 73 are formed into one bubble, causing a large change in volume of bubble. As a result, the size of a drop of ink can be precisely controlled, so that gradation recording can be accomplished by changing diameters of dots.
Patent JP-S55100829-A (JP)
Title: Forming method for spiral sheet
Inventor: KAMEYAMA MEI
IPC: B21D11/06
Filed: 1979-01-29
Abstract: PURPOSE: To manufacture the large size spiral sheet at high efficiency, by pressing the sheet material cut into a ring type and being sent forward successively into the clearance between the lower dies and the freely vertically movable upper dies, both being provided with the pressing planes of a specified shape.  
     CONSTITUTION: The upper dies 4 and lower dies 5, both being provided with the pressing plane consisting of inclined curved plane of a specified shape, are set in the press machine; the sheet material 3 is prepared by blanking into a ring type and by cutting radially a part so as to form the cut ends; thus prepared sheet material 3 is set on the lower dies 5. The sheet material 3 is sent forward successively while being turned round, and the upper dies 4 is continuously moved up and down for executing the press work; hereby, the specified shape spiral sheet 3' is formed to one pitch. Suitable number of thus prepared spiral sheets are jointed by welding; hereby, the spiral blade for use of the spiral classifier, screw conveyer, etc., can be easily manufactured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61169655-A (JP)
Inventor: BERUNHARUTO KATSUINSUKII
IPC: F02M57/00
Filed: 1986-01-20
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。