baber/WOPTO huggingface dataset:
Patent JP-S5876242-A (JP)
Title: Injection molder
Inventor: HORI NOBUO
IPC: B29C45/17
Filed: 1981-10-31
Abstract: PURPOSE:To halve the number of working oil pipes that tend to have oil leakage trouble, by constructing an injection cylinder with a small capacity from a rear working oil chamber connected to a hydraulic source and a front air chamber connected to an air source. CONSTITUTION:The injection cylinder 5 connected to a screw 4 is made up of the rear working oil chamber 9 for forward driving the screw 4 and the front air chamber 10 for driving rearward the screw 4, and the forward driving of the screw 4 that requires a great driving force is effected hydraulically, while the rearward driving of the screw 4 that can be done by a little driving force is effected by air pressure. Accordingly, the number of working oil pipes that are rigid and difficult to handle and tend to have oil leakage trouble can be halved. Further since the air that will be pushed back from the injection cylinder at the time of forward movement can be released into the atmosphere as it is, the air releasing pipe can be shortened, and its back pressure is lowered advantageously to the high speed injection.
Patent JP-H0690256-A (JP)
Title: Packet communication method as well as its transmitter and its receiver
Inventor: TAGO KAZUYA
IPC: H04L47/43
Filed: 1992-07-02
Abstract: PURPOSE: To decompose a packet into each component and also to assign a main storage area, without software intervention in receiving processing of a communication network. CONSTITUTION: A hardware directly performs a division operation without software intervention, by adding control information which can directly be used by a receiving end DMA feature to a communication packet. A transmitting side DMA mechanism transfers the content itself of a DMA command queue to a communication controller, before data on a computer memory is transferred to the communication controller. The information is added to the front of a packet and delivered to the receiving side. The receiving side DMA mechanism does not transfer entire packets to a single receiving buffer but performs data transfer for each element data to different receiving buffers by using both the information and information in a DMA command queue of the receiving side. Communication software uses each receiving buffer as it is, without copying it to other areas.
Patent JP-H0735068-A (JP)
Title: Fluid compressor
Inventor: OKUDA MASAYUKI
IPC: F04C18/30
Filed: 1993-07-15
Abstract: PURPOSE:To reduce pressure loss by setting the spiral pitch form of a blade groove so that a specific capacity ratio formula is met by the number of turns of the blade, the capacities of compression chambers, and capacities of groove bottom spaces. CONSTITUTION:The spiral pitch form of a blade groove 13 is set so that the capacity ratio formula (V1+Va)/(Vn-1+Vb)=3 thru 12 is met, where (n) is the number of turns of a blade 14, V1 is compression chamber capacity of the suction side first chamber, Va is the groove bottom space capacity of the first turn of blade in communication with the same compression chamber, Vn-1 is the compression chamber capacity of the discharge side final chamber, and Vb is the groove bottom space capacity of the prior-to-final turn in communication with the discharge side final chamber. Thereby the range of compression chamber capacity ratio to the number of turns of the blade, or the range of the pressure ratio, can be set appropriately, which allows preventing counterflow of the discharge gas with no risk of out of attainment of the pressure rise, reducing pressure loss, and enhancing the compressing performance.
Patent JP-H0516347-A (JP)
Title: Ink jet print head and electronic apparatus provided therewith
Inventor: FUJIMOTO HISAYOSHI
IPC: B41J2/055
Filed: 1991-07-16
Abstract: PURPOSE:To provide an inexpensive, highly reliable ink jet head realizing high density, high quality printing with high productivity and an electronic apparatus employing the print head. CONSTITUTION:Grooves 11 are arranged, in array, in the head base 10 and an oscillator 20 is fixed onto the head base 10. An oscillating part 20a slightly narrower than the opening of the groove 11 is formed on the oscillator 20 while extending in the longitudinal direction of each groove 11 and a piezoelectric element 30a is provided on each oscillating part 20a while extending along the oscillating part 20a so that the oscillating part 20a and the piezoelectric element 30a constitute a unimorph 40. A coating film 50 is then applied entirely on the region where the unimorph 40 is arranged so that the gap is sealed. Upon application of voltage, the piezoelectric element 30a oscillates to cause vertical oscillation of the unimorph 40 thus varying the volume of ink in the groove 11.
Patent JP-H0224741-A (JP)
Title: File processor
Inventor: KASHIO TOSHIO
IPC: G06F12/00
Filed: 1988-07-14
Abstract: PURPOSE:To simplify respective processing and to speed up the expansion and maintenance of a system by respectively independently executing the working processing of record data, the forming processing of updating record data and the updating processing of a write file through 1st and 2nd memories. CONSTITUTION:An edition processor 12 successively reads out record data from a PS file 13, totalizes the data in each prescribed keyword data e.g. and successively stores the processed working record data in a file word memory 16. At the time of completely ending the processing, a file forming device 21 starts its operation to form updating data corresponding to the write file from the working record data stored in the memory 16 and to successively store the formed data in a maintenance file 27. A file updating device 28 successively reads out updating record data in a file 27 and updates a write file in a master file 29.
Patent JP-H0463327-A (JP)
Title: Electronic apparatus
Inventor: YAKUSHIJI SATOSHI
IPC: H05K1/14
Filed: 1990-07-02
Abstract: PURPOSE:To reduce the cost of the electronic apparatus, to improve its productivity and to simplify its maintenance by pressing and connecting the connection terminals of a liquid crystal driving part to liquid crystal connection parts. CONSTITUTION:The electronic apparatus 30 is provided with a wiring board 1 and a liquid crystal part 2, the board 1 mounts electronic parts 11 constituting the apparatus 30 and the liquid crystal connection parts 3A, 3B are formed in parallel on the end part of the surface of the board 1. The liquid crystal part 2 consists of a liquid crystal display part 4 and liquid crystal driving parts 5A, 5B, which are respectively provided with base materials 14 mounting driving part constitutional parts (not shown). A press-contact member A is united with the board 1 and the driving parts 5A, 5B by clamping a press-contact screw 21 in the held state of these parts 1, 5A, 5B. Thereby, the driving parts 5A, 5B are fixed on the board 1 and the connection terminals 15, 15 are pressed and connected to the connection parts 3A, 3B. Consequently, the use of comparatively expensive connecting parts is made unnecessary and the cost can be reduced.
Patent JP-S6237166-A (JP)
Title: Diamond-coated printing head
Inventor: MORIMOTO SHINGO
IPC: B41J2/255
Filed: 1985-08-12
Abstract: PURPOSE:To prolong the service life of a printing head and enhance printing quality, by coating a printing tip part with diamond. CONSTITUTION:Diamond can be deposited by generating a plasma by microwaves or the like and placing the tip part of the printing head in the region in which the plasma is generated. When using microwaves, the operation is carried out under the conditions of 0.5-4GHz, 700-900 deg.C, 5-100Torr, and a hydrocarbon concentration in a mixed gas of a hydrocarbon and hydrogen gas of 0.1-5vol%. The thickness of diamond thus deposited may be 0.5-10mum. It is preferable that the part to be coated with diamond is previously subjected to surface roughening or mechanical marring.
Patent JP-H0620074-A (JP)
Title: Electronic element for neurocomputer
Inventor: TAKEDA TOSHIHIKO
IPC: G06F15/18
Filed: 1992-07-02
Abstract: PURPOSE:To provide the electronic element for neurocomputer which has a simple structure and can analogically change the resistance value and uses electronic elements operated with a low voltage as a plastic element and a nonlinear element. CONSTITUTION:This electronic element consists of at least one or more organic electronic elements where an organic thin film is interposed between a pair of electrodes, one or more Josephson junction elements where a fine particle film of a superconducting metal oxide is connected between a pair of superconducting metal electrodes, a voltage applying device 5 which controls the conductivity of elements 6, and a nonlinear element 7 whose input side the organic electronic element 6 or the Josephson junction element is electrically coupled to.
Patent JP-H0614884-A (JP)
Title: Ophthalmologic device
Inventor: OKASHITA TOSHIHIRO
IPC: A61B3/14
Filed: 1992-07-03
Abstract: PURPOSE:To provide the ophthalmologic device enables a testee himself to easily align his eye to the optical axis of the device. CONSTITUTION:The alignment optical system 31 of the ophthalmologic device has an index plate 37 in front of a light source 32 for alignment. Plural pieces of transmission windows 39, 40 for allowing the transmission of the luminous fluxes for irradiation emitted from the light source 32 for alignment are formed on the index plate 37. Plural pieces of the transmission windows 39, 40 are so disposed on the index plate 37 that the luminous fluxes for irradiation transmitted through the transmission windows are made incident on the inside of the eye through the peripheral part of the pupil 25. The eye to be examined is aligned to the optical system of the device in accordance with the transmitted luminous fluxes transmitted through plural pieces of the transmission windows.
Patent JP-S6068103-A (JP)
Title: Rolling mill
Inventor: ITAGAKI CHIYOYASU
IPC: B21B13/14
Filed: 1983-09-22
Abstract: PURPOSE:To perform roll bending effectively by providing a rolling mill formed by fitting a roll chock used exclusively for balancing and a roll chock used exclusively for roll bending to upper and lower work rolls which shift mutually reversely in their axial directions and bringing the chocks into contact with balance beams. CONSTITUTION:Inner and outer roll chocks 6, 7 an 8, 9 are provided; which shift together with upper and lower work rolls 4, 5 which shift mutually reversely in their axial directions, and slide on upper and lower balance beams 2, 3 while being in contact with them. In the inner chocks 6, 7 parts, the upper and lower work roll 4, 5 are balanced by the actuations of hydraulic cylinders 12, 13, on the other hand, roll bending forces are given to the rolls 4, 5 by wedges 15, 16, 19, 20 actuated by hydraulic cylinders 25,26. In this way, a sufficient roll bending is performed, and also a housing 1 is prevented from causing breakage and its window width is reduced.
Patent JP-2001005727-A (JP)
Title: Access management device
Inventor: MORITA NAOYUKI
IPC: G06F21/10
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an access management device which can easily manage access right by users and groups. SOLUTION: An access management system 1 does not manage the access right by users on each software system 5, but performs the centralized management of the access right by the software systems 5 by an access management software system 3. An access right management data storage part 7 records access right management data wherein the access right by the software systems 5 is described. An access right determining means 9 receives a request to use a software system 5 from a user and determines the contents of the access right for the software system according to the access right management data. Consequently, the centralized management of the access right becomes possible, thus each software system need not manages the access right and the access right can efficiently be managed.
Patent JP-S6235983-A (JP)
Title: Magnified display system for graphic data
Inventor: KANAMARU KOJI
IPC: G06T3/40
Filed: 1985-08-09
Abstract: PURPOSE:To make the magnified display of a magnified display screen in the split display area of an optional position by switching to a magnified scanning when it is detected that a scanning address enters a split display area during a normal scanning. CONSTITUTION:Reading scanning for display is made from X direction to Y direction. When the reading scanning enters a split display area 12, a split display area detecting mechanism operates, and switched to magnified display scanning. As magnified display scanning at this time is operated basing on the designation of a magnified area 11, the data of the magnified area 11 are read out from a graphic plane 1, and converted to series signals to load on video signals. When reading speed and converting speed at this time are made to, for instance, 1/2 of normal speed, display picture elements are magnified twice in the X direction and displayed in the split display area 12. Magnification in Y direction is made to twice by making the renewal of scanning address in Y direction to 1/2.
Patent JP-H01163195-A (JP)
Title: Azadilactine derivative and sterilizer containing the same
Inventor: JIEEMUSU EI KUROTSUKU
IPC: C07H19/01
Filed: 1988-07-14
Abstract: NEW MATERIAL: 2',3',22,33-Tetrahydroazadirachtin.  
     EXAMPLE: A derivative of the formula (R 1  and R 2  are each H or acetyl; R 3  is a lipid hydrophilic group).  
     USE: Insecticide by inhibition of ecdysis and of eating.  
     PROCESS: The objective azadiraction is obtained by adding an azadirachtin to hydrogen under a high pressure. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S6423774-A (JP)
Title: Control circuit for inverter
Inventor: KOSHIN HIROAKI
IPC: H02M7/5387
Filed: 1987-07-15
Abstract: PURPOSE:To reduce consumption power, by using buffers, and by requiring no feed of a power source from a float power source at the time of the non- conduction of switching elements on the positive pole side of a DC power source. CONSTITUTION:Into a space between float power source PS1, PS3 output and the gate of FETs Q1, Q3, via resistors R11, R13, NPN type transistors Q71, Q73 are respectively inserted, and into a space between the connecting point of the gate of the FETs Q1, Q3 and FETs Q1, Q2, and the connecting point of FETs Q3, Q4, the transistor Q61 and diode D41, and transistor Q63 and diode D43 of PNP types are respectively inserted, and transistors Q71, Q81 and transistors Q73, Q83 are complementally connected to compose buffers 21, 23. By the duffers 21, 23, the consumption current of the float power sources PS1, PS3 when the FETs Q1, Q3 are in an OFF-state is reduced.
Patent JP-H0840307-A (JP)
Title: Panel connecting structure around car body roof
Inventor: INADA YOSHINORI
IPC: B62D25/06
Filed: 1994-07-28
Abstract: PURPOSE:To enable spot welding so as to easily perform also welding work. CONSTITUTION:A roof side rail 2, provided in a car body front/rear direction in a car body roof side part, is mounted on a roof front rail 7 provided in the car lateral direction in a car body roof front part, and a roof panel 1 is previously built in the roof front rail 7. A rear side connection flange part of the roof front rail 7 is partly constituted as an offset part OF offset downward through tilt parts K1, K2, and this offset part OF is spot welded with a rear side flange part 2E in an extension part 2A of a roof side inner panel 4.
Patent JP-S6237404-A (JP)
Inventor: KISHIDA HIROO
IPC: B28B23/02
Filed: 1985-08-10
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-S6418036-A (JP)
Title: Pressure sensor
Inventor: MITANI TATEKI
IPC: G01L19/06
Filed: 1987-07-14
Abstract: PURPOSE:To enable the measurement accurately and without causing a change in characteristic regardless of any foreign matter contained in a gas to be measured, by providing a filter comprising a porous fluororesin material in a path for the gas to be measured. CONSTITUTION:A sensor device 35 is mounted with a thread section 31 to be opened for a gas to be measured. A pressure to be transmitted to a silicon chip 1 of a sensor body 21 is transmitted through a pipe 15 by way of a filter 27 of a filter unit 26 provided on a path 36. Receiving a change in pressure, a gauge resistance varies as formed on a diaphragm section of the silicon chip 1. Then, the change in resistance value is turned to a change in voltage to be transmitted to a HIC 33 on a second substrate 32 through a connection line 24. An electrical signal is amplified to a desired value while the effect of an ambient temperature on an output is corrected to output a correct output voltage corresponding to the pressure through a lead out line 1. This enables accurate measurement regardless of any foreign matter contained in the gas being measured.
Patent JP-S57101209-A (JP)
Title: Device for combustion in liquid
Inventor: MATSUMOTO IKUO
IPC: F23D11/08
Filed: 1980-12-12
Abstract: PURPOSE: To make a combustion chamber extremely small-sized and compact as a whole, by burning a fuel without generating flame, by using a high temperature catalytic combustor.  
     CONSTITUTION: The catalyst body 3, carrying oxidiation catalyst on the surface of a carrier punched with a number of small holes 2 of heat-resistant inorganic material, is provided to the lower end of a flame tube 1, and a back fire preventing plate 4 made of heat-resistant inorganic material contg. no catalyst is provided to the back side of a catalyst body 3, in order to prevent the red- heated catalyst body 3 from back fire. The minute holes 5, much more smaller than small holes punched in a catalyst body 3 are punched in a back fire preventing plate 4. With such an arrangement, the velocity of combustion air- stream passing through a back fire preventing plate 4 is made larger than the speed of combustion of a fuel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0340032-A (JP)
Title: Input/output controller
Inventor: KIKUCHI YOSHIHIDE
IPC: G06F9/44
Filed: 1989-07-06
Abstract: PURPOSE:To regard the input/output device as a card operated simultaneously with a conventional card by using a device for processing a general object and a device for processing an object for an input and an output, and exchanging a message to each other. CONSTITUTION:An input/output object processor 103 receives a rough input/ output message from a general object processor 101, and thereafter, calls an object in which a minute procedure is written from an input/output object store device 104 and executes a control of an input/output device 105. In such a case, since the general object processor 101 does not control directly the input/output device 105, both of a system message generated from a mouse, etc., and a message generated from the input/output object processor 103 can be received. In such a way, the input/output device can be handled as a card operated simultaneously with a conventional card.
Patent JP-H0341000-A (JP)
Title: Method for modifying whisker
Inventor: HARADA MINORU
IPC: D01F11/16
Filed: 1989-07-07
Abstract: PURPOSE:To make it possible to incorporate whiskers into a matrix at a high volume fraction by treating the surfaces of the whiskers with an ionized inert gas. CONSTITUTION:A gaseous mixture of an organometallic compd. with hydrocar bon and a hydrogen-contg. carrier gas is heated to 800-1,300 deg.C to obtain whiskers made of carbon fibers having >=0.1mum diameter and <=300 aspect ratio by vapor growth in a suspended state. The whiskers are put in a reaction chamber, this chamber is evacuated to 10<-1>-10<-5>Torr pressure and an inert gas is introduced and ionized by impressing DC voltage or causing high frequency discharge, hollow cathode discharge or arc discharge. By treatment with the ionized inert gas, the surfaces of the whiskers are roughened or functional groups such as carbonyl or nitro group are introduced into the surfaces.
Patent JP-S5879637-A (JP)
Title: Valve driving device provided with idle function
Inventor: HONDA SHIYOUICHI
IPC: F01L13/00
Filed: 1981-11-04
Abstract: PURPOSE:To simplify construction of a device and improve its durability, by interposing a transmission mechanism between an opening and closing valve and one end of a cam follower and actuating the transmission mechanism in such a manner that rocking motion of the cam follower can be selectively transmitted to a valve body of the opening and closing valve in accordance with an operational condition of an internal combustion engine. CONSTITUTION:A transmission mechanism, interposed between a valve body 5 of an opening and closing valve 4 and one end of a cam follower 19, responsively operated to a cam 18, is constituted from the first and second meshing members 10, 11. In this way, in normal operation of the valve, the second meshing member 11 is adapted to a surface A of the first meshing member 10, and height of the transmission mechanism is increased, then the valve body 5 performs opening action in accordance with rocking motion of the cam follower 19. When an engine is operated to a light load, a control rod 15 causes the second meshing member 11 to turn counterclockwise and correspond to a goove B of the first meshing member 10, then the second meshing member 11 is put into the groove B by pressing force of the cam follower 19. Accordingly, the cam follower 19 is caused not to transmit its driving force to the valve body 5.
Patent JP-H0733903-A (JP)
Title: Drying of resin molding
Inventor: HANEDA YOSHIHISA
IPC: C08J9/28
Filed: 1993-07-16
Abstract: PURPOSE:To dry a resin molding within a short time without raising the drying temperature by drying the molding with its surface washed by water jet by heating in a state of diminished pressure. CONSTITUTION:A resin molding 11 with its surface washed by for example water jet is suspended on a hunger 21a of a conveyor 21. A movable shell 33 and a fixed shell arranged on both sides of the hunger are tightly closed to each other. After the closure, the air in the shells is drawn through a plurality of vacuum port 34a by means of a vacuum pump to diminish the inside pressure to a specified value, while the molding 11 is forcibly dried by heating by means of an infrared heater 45. After the drying, the inside pressure is increased to normal pressure by supplying compressed air to the shells by means of an air injection means 71, the shells are detached from each other, and the molding 11 is conveyed to the subsequent step by means of the conveyor 21.
Patent JP-S5969267-A (JP)
Title: Production method of cutting rotary grindstone disk
Inventor: SHIMIZU YOUZOU
IPC: B24D5/12
Filed: 1982-10-07
Abstract: PURPOSE:To form multiple leading tops at both ends due to the autogenous action of the center, prevent the warping of sheets, and enable the right-angle cutting by providing grindstone layers on both sides of multiple reinforcing fabrics at the center of a rotary grindstone disk and sticking sheets to both faces of the layers. CONSTITUTION:A sheet 19 is arranged in a mold 22, abrasion grains including a binding agent 18 are distributed in the center to form a grindstone layer 17, then multiple glass fiber meshes 16, 16' are mounted on the layer 17. A grindstone layer 17 is further formed on the meshes 16, 16' and finally a sheet 19 is arranged, then they are compressed from above by a press 23. Accordingly, the adhesiveness and application of pressure to abrasion grains at the center of the grindstone layer 17 is weaker than at both ends due to multiple reinforcing fabrics, thereby the abrasion or peeling-off of abrasion grains due to the self- forming action starts first at the center than at both ends of the edge 21 of a rotary grindstone disk 15 during a cutting operation. As a result, leading tops are formed at both ends of the edge 21, and multiple leading tops get contact with the work and proceed straight while regulating each other.