baber/WOPTO huggingface dataset:
Patent JP-H07266814-A (JP)
Title: Pneumatic tire
Inventor: MASUKO SADAKI
IPC: B60C5/00
Filed: 1994-03-31
Abstract: PURPOSE:To reduce passing noise by providing a barrier rubber in the inside of a carcass from the shoulder position of a tread part to the buttress region of sidewalls of a tire on which the tread part extends across both sidewalls troidally and which is reinforced with a carcass. CONSTITUTION:A tire 1 is so formed that a pair of sidewalls 2 and a tread part 3 which cylindrically extends over the sidewalls 2 stretch troildally, a carcass 5 of which end is rolled up around a bead ring 4 buried in the tip of the sidewalls 2 extends through regions of the sidewalls 2 and a tread part 3, and a belt layer 6 is arranged between the carcass 5 in the crown parts and the tread 3 so as to reinforce them. A barrier rubber layer 11 is provided in the inside of the carcass 5 from the shoulder position 9 on the tread part to the outside end in the sidewall radial direction or to a buttress region 10 adjacent to the shoulder position 9.
Patent JP-H04299684-A (JP)
Title: Time base variance correcting circuit
Inventor: SATO HIROYUKI
IPC: H04N5/956
Filed: 1991-03-28
Abstract: PURPOSE:To control the phase without a delay element and to integrate a circuit by generating correction data of the sampling phase and inserting it to clock modulation information for management of the number of reference clocks to correct the sampling phase. CONSTITUTION:A clock modulation information generating circuit 20 is provided which generates a sampling clock 9 which is so modulated that it follows up the frequency variance of a reproduced video signal. A modulating circuit 31 which divides the frequency of a reference clock 33 based on this information and a reference clock generating circuit 32 for generation of the clock 9 are provided. A phase variation detecting circuit 21 is added which detects the phase variation of the reproduced video signal and generates phase correction data 29 for matching of the sampling phase at the video signal start time. This data 29 is inserted into clock modulation information 28 and is sent to the circuit 31, and the phase of the clock 9 is corrected with the precision of the clock 33. Thus, the phase is corrected without a delay element, and the circuit is integrated.
Patent JP-S63230663-A (JP)
Title: N-highly unsaturated acyl-alpha-amino acid derivative
Inventor: HIBINO HIDEHIKO
IPC: C07C67/00
Filed: 1987-03-20
Abstract: NEW MATERIAL:An N-highly unsaturated acyl-alpha-amino acid derivative which is a reaction product of a highly unsaturated fatty acid with an alpha-amino acid. EXAMPLE:Disodium N-docosahexanoyl-L-glutamate. USE:Water-soluble and effective in the fields of medicines and foods and for ingesting highly unsaturated fatty acids having physiological activity in a state of an aqueous solution. PREPARATION:An alpha-amino acid having esterified carboxyl group is reacted with a highly unsaturated fatty acid chloride in the presence of an organic base as a condensing agent in an organic solvent to condense free amino group of the alpha-amino acid with the highly unsaturated fatty acid. The resultant esterified substance linked to the carboxyl group of the alpha-amino acid is then saponified in the presence of an alkali to afford the aimed compound. The above-mentioned compound is used as a treating preventive agent, etc., for diseases caused by disturbed balance of omega-3 based and omega-6 based constituent fatty acids of a lipids in respective viscera in living bodies.
Patent JP-S61226297-A (JP)
Inventor: YASUDA HIROAKI
IPC: B26D3/10
Filed: 1985-03-28
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-S63232345-A (JP)
Title: Inner lead bonder
Inventor: IKETANI YUKIHIRO
IPC: H01L21/60
Filed: 1987-03-20
Abstract: PURPOSE:To obtain stable bonding characteristics by a method wherein a tool holding part and a tool pressurizing part are independently provided so as to prevent a moment produced at the time of pressurizing from being transmit ted to a bonding tool. CONSTITUTION:A tool holding part 5 holding a tool 3 which is provided so as to move freely along the pressing surface 35 of a tool pressurizing part 6 and performs wire bonding of a work 1 in such a manner that the tool 3 can ascend and descent to the directions of arrows 4a and 4b and the tool pressurizing part 6 which pressurizes the tool 3 independently against the work 1 are independently provided so as to prevent a moment produced in the tool pressurizing part 6 from being transmitted to the tool 3. With this constitution, the whole pressurizing surface of the tool 3 can be uniformly pressed against the work 1 so that the reliability of bonding can be improve and the bonding defects can be avoided.
Patent JP-S53149698-A (JP)
Title: Process for preparation of piezo-electric porcelain
Inventor: OOUCHI HIROSHI
IPC: C04B35/493
Filed: 1977-05-31
Abstract: PURPOSE: To obtain a piezo-leectric porcelain having poisson ratio δ of more than 1/3 and combined electrical and mechanical coefficient Kt of more than 0.50 and being capable of working to a sheet by sintering a special composition material with pressure heating under limited condition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07242494-A (JP)
Title: Method for washing silicon piece
Inventor: YAMAMOTO TAKASHI
IPC: H01L21/304
Filed: 1994-03-08
Abstract: PURPOSE:To wash silicon pieces to a purity to make these silicon pieces usable as a raw material for semiconductors by introducing a washing liquid into a vessel housing the silicon pieces from the central part of its bottom, thereby forming gentle convection. CONSTITUTION:The washing liquid constituted of pure water having specific resistance of >=17MOMEGAcm and hydrochloric acids or mixed acids in tanks 9, 10, 11 is supplied to a liquid feed port 3 disposed in the central part at the bottom of the washing vessel 1 housing the silicon pieces 20. The silicon pieces 20 are washed by forming the gentle convection to rise the silicon pieces 20 by the supplied washing liquid in the central part of the vessel 1 and to settle the silicon pieces 20 by their own weight on the inner wall side of the vessel 1. The washing liquid is discharged from a liquid drain port 2 via a pipeline 8. The pipeline 8 is closed and a liquid discharge pipe 6 is opened after the washing, by which the silicon pieces 20 are delivered to a stocker 4. After the silicon pieces are dehydrated, the silicon pieces are sent to drying equipment and are vacuum dried.
Patent JP-H05265779-A (JP)
Title: Inter-task communication system
IPC: G06F9/46
Filed: 1992-03-23
Abstract: PURPOSE:To enable a task, of which quickness or the like is required, to issue a command without hindrance. CONSTITUTION:When quickness is required of the processing of the command issued from a first task 111 or the command is frequently issued, a system buffer 12 where the command is temporarily stored is preliminariy provided with a buffer 12A only for the first task as a buffer area only for the first task 111. Consequently, such a state is avoided that another task uses the whole of the system buffer 12 and the first task 111 cannot use it.
Patent JP-S54155445-A (JP)
Title: Self-oscillation system stabilized power source
Inventor: MAGOME TAKAAKI
IPC: H02M3/325
Filed: 1978-05-30
Abstract: PURPOSE: To obtain a self-oscillation system stabilized power source, with the output voltage stabilized not by using a stabilizing regulator as well as with a power loss reduced further with a number of part items reduced.  
     CONSTITUTION: With AC power source rectified by a full-wave rectifier circuit CR 1 , a DC output V p , smoothed out by a condenser C 1 , is connected to a primary winding T 1  P of a high frequency transformer T 1  through a power transistor Q 1 , and converted into an AC voltage by the action of oscillation caused between the power transistor Q 1  and the transformer T 1 . Outputs obtained from secondary windings T 1 S 1 , T 1 S 2  of the transformer T 1  are rectified and smoothed with output voltages VA, VB obtained. A change of the output voltage VB is detected by a photocoupler Q 3 , with a base current of the power transistor Q 1  controlled through a transistor Q 2  correspondingly to the change of the output voltage, thus enabling the output voltage VB and VA to be kept constant. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54155744-A (JP)
Title: Microprogram control system
Inventor: MORISUE HIDEO
IPC: G06F9/22
Filed: 1978-05-29
Abstract: PURPOSE: To make it possible to reduce hardware in volume by executing a lower instruction by a pseudo machine-language instruction as a substitute for a microinstruction at the time of the execution of a higher instruction.  
     CONSTITUTION: The circuit consists of main memory unit 1, execution part 2, executive sequence control part 3, control memory unit 4, etc., and execution part 2 includes boundary address register 21 discriminating the memory region of unit 1 and hardware boundary check circuit 22. When an microinstruction is instruction X to be processed, the microinstruction is processed by pseudo machine-language instruction string 60 and the head address of instruction string 60 is set to the instruction counter; and firmware mode FF5 is made logic [1] to shift the control to an instruction indicated by instruction counter, and the process is performed in the same way as the decoding execution of a normal machine-language instruction according to the pseudo machine-language instructions stored in the memory region of unit 1. Once the last special instruction of instruction string 60 is decoded, FF5 is made logic [0] and normal machine-language instruction execution starts. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54155781-A (JP)
Title: Semiconductor device with constant current characteristics
Inventor: OGAWA YOSHITO
IPC: H01L21/337
Filed: 1978-05-29
Abstract: PURPOSE: To make constant-current characteristics excellent over a broad impressed voltage range by providing a reverse-conduction type island region to a unidirectional-conduction type semiconductor substrate, by forming a reverse-conduction type region in the island region surrounding the unidirectional-conduction type region, and by connecting the surrounded region to the substrate.  
     CONSTITUTION: In N-type semiconductor substrate 1, P-type island region 2 is formed by diffusion, inside of which P-type regions 4 and 5 are formed at an interval by diffusion not expanding from region 2. Inside of island region 2 between regions 4 and 5, region 3 is formed by diffusion with one-terminal part 7 projecting out of region 2 to meet substrate 1. At one edge of substrate 1, cathode terminal 8 is fitted and connected to region 4 by Al vapor-deposition layer 6, and in region 5, anode terminal 9 is provided. As a result, cathode terminal 8 comes in electric contact with region 4 and also to region 3 via substrate 1, so that excellent constant current characteristics can be obtained over a broad impressed-voltage range which has no remarkable current increase specially right before a voltage drop by high- tension application. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02242562-A (JP)
Title: Small pack type battery
Inventor: IWAMURA AKIRA
IPC: H01M2/02
Filed: 1989-03-15
Abstract: PURPOSE:To make it possible to complete a battery concurrently with fitting and fixing of terminal plates to a sheath case by laminating plural element batteries to be mutually connected in series also integrally connecting electrode poles to respective one sides of terminal plates via a printed board, and mounting the other sides to the terminal plates as both electrode terminals of the batteries. CONSTITUTION:The battery stated in the title is the one in which a layer-built cell such as a small seal type lead storage battery, etc., is packed and firstly plural element batteries 10 are laminated as a battery having both electrode terminals 4 and 5, a printed board 9 is inserted into each of electrode poles 13 and 14 of these batteries 10, and the layer-built cell is made with respective batteries 10 mutually connected in series. The positive pole part and the negative pole part of the layer-built cell are provided on the printed board 9, mutually connected and fixed in one body together with poles 13 and 14 in such a condition where one side lead part ends of terminal plates 7 and 8 having Z-letter like shapes are placed on these both pole parts, and mounted on a terminal plate 6 with the other sides of the plates 7 and 8 serving as both electrode terminals 4 and 5 of the battery. This enables the battery to be completed with the plate 6 fitted and fixed and concurrently mounted on a sheath case.
Patent JP-H09252879-A (JP)
Title: Bed device
Inventor: MIKI HIDEO
IPC: A47C17/32
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To increase the extent to which an auxiliary bed projects when drawn out by providing a guide mechanism with a plurality of slide rails coupled to one another, attaching the slide rail at one end to a master bed, and attaching the slide rail at the other end to a slave bed. SOLUTION: This bed device 1 has a guide mechanism which guides a slave bed 5 so that it is movable between a position beneath a master bed surface 2 and a position facing the side of a master bed 3. The guide mechanism has three slide rails 35, 36, 37 longitudinally slidably coupled to one another, the slide rail 35 being secured to the lower frame 40 of the master bed 3 via a bracket, with the lower frame 12 of the slave bed 5 attached to the slide rail 37 via a bracket. Thus, the extent to which the auxiliary bed projects when drawn out can be increased.
Patent JP-H04212497-A (JP)
Title: Electronic component housing
Inventor: YAMADA HIDEO
IPC: H05K7/20
Filed: 1991-03-28
Abstract: PURPOSE:To obtain an electronic component housing which facilitates the fixing or changing of a desired heat radiating member without the replacement of, or the additional machining of, the body of a control unit. CONSTITUTION:A heat conductive member 6 is situated on the exterior surface of the body of a control unit 1 in such a manner as to face semiconductor heating elements 3, which are located at the interior surface of the unit, with a wall of the unit 1 therebetween. A heat radiating fin 2 is secured to the surface of the heat conductive member in a replaceable manner in response to the heating value of the semiconductor elements 3. Thus, the heat radiating fin can be easily replaced with the desired fin without the removal of the control unit body from the heat conductive member.
Patent JP-H02244654-A (JP)
Title: Method and device for measuring localized level density
Inventor: KAKINUMA HIROAKI
IPC: H01L31/10
Filed: 1989-03-16
Abstract: PURPOSE:To facilitate a measurement of the localized level density of a photoconductive material by a method wherein carriers generated by light irradiation are injected in the material to be measured to form a space charge and current-voltage characteristics in the material are measured. CONSTITUTION:A blocking electrode 13 is formed on the surface on one side of a photoconductive material 15 and blocking and transparent electrodes 17 are formed on the other surface to use the material 15 as a sample for measurement. A voltage is applied to this sample by a DC power supply 19 with the electrode 13 made positive and with the electrodes 17 made negative. Moreover, shortwavelength-light which is absorbed in the surface of this material 15 is irradiated on the material 15 from the side of the electrodes 17 and one side of generated carriers are injected in the material 15 and at the same time, the I-V characteristics about a current I, which is made to flow through the material 15, and the applied voltage V are measured. As the result, the current is suddenly increased with an increase in the voltage and a characteristic which is saturated at a certain point is shown. The localized level density of the material 15 can be measured on the basis of these I-V characteristics.
Patent JP-H01237859-A (JP)
Title: System switching system
Inventor: TAKEGAWA TERUAKI
IPC: G06F13/14
Filed: 1988-03-18
Abstract: PURPOSE:To perform the switching of a system without interrupting an operation by switching a CPU connected to an input/output channel by a switching device. CONSTITUTION:Plural CPUs (101, 102,...10n) are connected to the input/output channel 500 via the switching device 400, and an input/output device 600 is connected to the input/output channel 500. The CPUs are provided with communication buses (P12,...P1n,...P2n), etc., for the communication of mutual states of them. A monitoring means 300 issues interruption to the input/output channel 500 at the time of finding the generation of abnormality in the CPU connected to the input/output channel 500, and also, supplies switching indication to connect another CPU to the input/output channel 500 to the switching device 400. The input/output channel 500 is set at a stopping state by the interruption, and restarts the operation at the time of completing the switching of the CPU.
Patent JP-H03264319-A (JP)
Title: Molding machine with coloring agent feeding device
Inventor: NOMURA HIDEO
IPC: B29C47/66
Filed: 1990-03-15
Abstract: PURPOSE:To prevent a coloring agent feeding nozzle from getting clogged and a liquid coloring agent from back flowing, and carry out the good coloring process by disposing the coloring agent feeding nozzle on a heating cylinder through a clearance. CONSTITUTION:A molding material of pellet shape fed into a hopper 7 is fed into a heating cylinder 1 by the revolution of a feed screw 8 and fed toward a nozzle 10 while being kneaded and melted by a screw 6 and a hand heater 9. During the process, the molding material in the half-melted state is colored by a liquid coloring agent dropped from a coloring agent feeding nozzle 3 at the front section position of a feed zone F. A clearance 2 formed in said front section and upper section of said feed zone F, and an end opening of the coloring agent feeding nozzle 3 is disposed at the upper end of the clearance 2. Even if the molding material is stored to some extent in the front section position of the feed zone F, the possibility of generation of clogging with the molding material at the end opening of the coloring agent feeding nozzle 3 is reduced by said arrangement. Also, coloring can be performed sufficiently by ysoutaneous dropping.
Patent JP-H03267405-A (JP)
Title: Method for paving sidewalk in low water permeable soil area
Inventor: AOYAMA TAKEYOSHI
IPC: E01C3/00
Filed: 1990-03-15
Abstract: PURPOSE:To facilitate drainage by arranging horizontally and parallelly rows of hollow bodies provided with openings on the upper surface and on at least one of other surfaces thereof over a roadbed to form a water storage layer and providing a permeable pavement slab with water passages vertically passing therethrough. CONSTITUTION:The ground G is digged up to expose a loam layer 1 and crushed stones 2a are laid over the layer 1, which are compacted by means of a road roller to form a roadbed 2. A large number of reinforced concrete pipes 3, hollow bodies with their upper and lower ends opened, are provided, standing erect, horizontally in rows on the roadbed 2 to form a water storage layer 4. Thereafter, mortar is applied to the upper end surfaces of the pipes 3, on which permeable pavement slabs 5 are laid one by one so as to be fixed thereto and joint sealing material is filled into joints 5 to pave a sidewalk. And the slabs 5 are made up of ceramic tiles, wherein water passages 5b are provided. As a result, stormwater is temporarily held in the layer 4, preventing thereby the sidewalk from being flooded with stormwater.
Patent JP-H04302665-A (JP)
Title: Vibration insulating structure for bath room unit
Inventor: HASHIDA MITSUAKI
IPC: E04H1/12
Filed: 1991-03-28
Abstract: PURPOSE:To provide a vibration insulating effect to a building structure by attaching a brow edge to the outer surface of a frame member on a room surface, and by attaching a wall panel to the blow edge through the intermediary of a barrel edge while interposing a cushion member between the brow edge and the barrel edge. CONSTITUTION:A bath room 7 is formed of front and rear, and left and right side walls 1, 2, 3, 4, a ceiling wall and a floor pan. Further, there are provided a bubble generating tank B, a washing place 9, a toilet rack 10 and the like are provided, a door 15 is attached to a door frame 14 attached to the front wall 1, by means of hinges 15. Then, a bead frame 14b is formed on the front side peripheral edge of the floor frame body 14a, a brow edge 16 is attached to the outer peripheral surface of the bead frame by screws 23, and a wall panel 17 is attached to the brow edge 16 through the intermediary of a barrel edge 18. The brow edge 16 and the barrel edge 18 are formed in an annular rectangular shape, and the wall panel 17 is formed of a plaster board or the like. Then, a vibration absorbing member made of rubber, foamed styrol or the like, as a damping member 20, is disposed between the brow edge 16 and the barrel edge 18 and is attached thereto by an adhesive or bi-surface adhesive tape 21 or the like.
Patent JP-S54462-A (JP)
Title: Waste water treating method
Inventor: MAEJIMA SEIJIYU
IPC: C02F1/461
Filed: 1977-06-02
Abstract: PURPOSE: To provide a waste water treating method, comprising the steps of adjusting pH of aluminum ion containing organic waste water with a mixture liquid of NaOH and slaked lime, then forming active aluminum hydroxide having excellent coagulating effect by way of electrolyzation, and thus purifying waste water in a short while by rapidly settling impurities contained in waste water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09232006-A (JP)
Title: Voltage detector for storage battery
Inventor: KATSUSHIMA HAJIME
IPC: H01M10/48
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent a displayed value from differing depending on the variations of a voltage detector for a plurality of storage batteries connected in line. SOLUTION: Differential amplifiers 31, 32, 33,..., 3n for detecting the voltage of storage battery units 11, 12, 13,... connected in line and formed by dividing a storage battery and differentially amplifying the detected signals, a plurality of switch units 41, 42, 43,..., 4n for switching the outputs of a plurality of differential amplifiers, and a switch command unit 5 for outputting a switch command signal for turning-on to one switch part out of a plurality of switch parts are provided.
Patent JP-H08260680-A (JP)
Title: Floor decoration material
Inventor: SHIMIZU SADAHIDE
IPC: E04F15/02
Filed: 1995-03-24
Abstract: PURPOSE: To finish the surface of a floor to provide a fine external appearance even if the surface of the floor is uneven. CONSTITUTION: In a floor decoration material 1 in which one or a plurality of surface materials 3 are disposed on the surface of a frame body 2, a frame body surface part 21, on which the surface materials 3 formed of hard material are arranged, is integrally bonded or welded to or engaged with a frame body rear side part 22, which is formed of soft material and from the underside of which a plurality of legs 27 are projected, to form the frame body 2. And a plurality of cut grooves for forming cutting allowance are provided at different levels around the outer periphery of the leg 27.