baber/WOPTO huggingface dataset:
Patent JP-H0668910-A (JP)
Title: Storage battery device for automobile
Inventor: TANAKA AKIFUMI
IPC: H01M10/44
Filed: 1992-08-20
Abstract: PURPOSE:To eliminate the problem concerning the storage battery weight increase of a storage battery device for an automobile having two power source circuits. CONSTITUTION:This battery device is provided with a battery, which is a storage battery BL for a load, having a lead-alloy-made negative electrode and is connected to a general load L and an alternator G; a battery, which is a storage battery BS for starting, having a copper-made or copper-alloy-made negative electrode grid, and is connected to an ignition apparatus IG and a startar S; and a diode D. The storage battery BL for a load and the storage battery BS for starting are connected in parallel via the diode D, connected by making the diode positive electrode side be the positive electrode side of the storage battery BS for starting and by making the diode negative electrode side be the positive electrode side of the storage battery BL for a load. Since the starting battery is always kept in a charged condition, the grid is not deteriorated to keep high performance. That portion can be lightened than a starting battery having a lead-alloy-made negative electrode grid.
Patent JP-H0967802-A (JP)
Title: Punching machine
Inventor: TAKAHASHI MASATO
IPC: E01B31/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To promote safety and efficiency of punching work by making it possible to punch a large number of holes at a time, and automating the work. SOLUTION: A positioning rod 22 and bearing stands 20A and 20B controlled in a state to make it possible to execute an up and down motion are provided to a truck 14. Upper shafts 43 arranged at specific intervals and lower shafts 44 having core drills 41 making a separately up and down motion are provided to the upper shafts 43 through springs 42. A controller 13 drives the core drills 41, and up and down positions of the core drills 41 are detected by a first proximity switch 52 and a third proximity switch 63 to intermittently lower the bearing stands 20A and 20B. Lower positions of the bearing stands 20A and 20B are detected by a second proximity switch 60C, and when punching work up to a specific depth is completed, the bearing stands 20A and 20B are respectively returned to upper positions P to stop the driving of the core drills 41.
Patent JP-S63100414-A (JP)
Title: Small-sized wide converter lens
Inventor: NISHINA KIICHIRO
IPC: G02B15/10
Filed: 1986-10-17
Abstract: PURPOSE:To make a lens compact and light-weight by constituting the lens of a first group, which consists of a first negative meniscus lens component and a second positive lens component and has a negative refracting power as the whole, and a second group having a positive refracting power as the whole. CONSTITUTION:The lens consists of the first group G1, which consists of the first negative meniscus lens n1 arranged with the convex directed to the object side and one or plural second positive lens n2 components having a first face formed into a concave and directed to the object side in order from the object side and has a negative refracting power as the whole, and the second group G2 which is arranged in the master lens M, L side of the first group and consists of one or plural lens components having the first face formed into a concave and directed to the object side and has a positive refracting power as the whole. When the focal length of the first lens n1 of the first group G1, the resultant focal length of second positive lens n2 components, the air interval between the first lens n1 and second lens n2 components, and the resultant focal length of the first group G1 are denoted as fL1, fL2, fL1.2, and fW1 respectively, it is preferable that conditions 2<¦fL2/fL1¦<9 and 0.1<¦dL1.2/fW1¦<0.17 are satisfied.
Patent JP-H1069949-A (JP)
Title: Connector for flexible circuit plate
Inventor: ASAKAWA KAZUE
IPC: H01R12/24
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a connector for flexible circuits which is suitable for automatic assembly and connection. SOLUTION: An approximately rectangular aperture 30c is formed in one face of an insulating housing 30 which houses a plurality of contacts 50 and circuit plate arrangement parts 39a, 39b to position and arrange a flexible circuit plate are formed in one end side of the aperture 30 and a plug member 70 which can rotate relative to the insulating housing 30 is temporarily engaged and arranged in the opposed end side. The circuit plate arrangement parts 39a, 39b comprise almost flat circuit plate housing part 39a and engagement projected parts 39b positioned in both sides of the part 39a for positioning. After the flexible circuit plate F is arranged in the circuit plate arrangement parts 39a, 39b, the plug member 70 is rotated and due to that, the flexible circuit plate F is pushed into the aperture 30c and electrically connected with the contacts 50.
Patent JP-H0992715-A (JP)
Title: Fabrication of semiconductor device
Inventor: TSUKIOKA HIDEAKI
IPC: H01L27/06
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To enhance the fabrication yield and reliability by a method wherein a field insulation film is not formed by LOCOS or a filling method but an oxide deposited as an etching mask for making a trench is employed as the field insulation film and thereby the problem related to thermal stress in LOCOS or the problem of increased number of steps in the filling method is eliminated. SOLUTION: In the step for forming an isolation film of a semiconductor element, an oxide 13 formed as an etching mask for making a trench 31 is left on a substrate 11 and used as a field insulation film. Furthermore, the oxide 13 is removed from a region for forming an element and an epitaxial layer 5 is formed by selective epitaxy.
Patent JP-S59134368-A (JP)
Inventor: RUUDORUFU BABITSUKA
IPC: F02M41/14
Filed: 1983-12-28
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-H08107863-A (JP)
Title: Electric vacuum cleaner
Inventor: MORISHITA ATSUSHI
IPC: A47L9/24
Filed: 1994-10-11
Abstract: PURPOSE: To airtightly and assuredly connect a hose, prevent a twisting from generating, improve the bending property of the hose by bending a hose-connecting part together with a hose body, and improve the handling property as well. CONSTITUTION: Hose elements 28, 28 are rotatably connected by a connecting means 30 to form a hose 8. Then, an approx. cylindrical take-up drum on which the hose 8 is wound is arranged in such a manner that the take-up drum can be freely rotated either in the normal or reverse direction by a motor. At ends on one side of approx. cylindrical first and second connecting mechanism parts 34a, 34b which are formed of a hard resin, approx. cylindrical hose connecting parts 35, 35 which are made of a flexible resin are respectively attached. The hose connecting parts 35 are respectively attached to the hose elements 28, and the first and second connecting mechanism parts 34a, 34b are rotatably fitted in the hose elements 28 to constitute a connecting part 34.  First and second engaging recessed parts 40a, 40b which are provided on the first and second connecting mechanism parts 34a, 34b are confronted to each other, and an engaging hole 40 is partitioned. From a fitting port 45, a band-form connecting seal member 32 is airtightly fitted in the engaging hole 40 to connect the hose 8.
Patent JP-H05336348-A (JP)
Title: Pseudo medium gradation picture processing method
Inventor: SHIRAIWA KEISHIN
IPC: H04N1/40
Filed: 1991-09-25
Abstract: PURPOSE:To obtain a pseudo medium gradation picture which is excellent in gradation and resolution by enabling an image output by keeping the density value and also keeping the density distribution pattern according to input image data. CONSTITUTION:An output number of picture element determination circuit 3 determining output number of picture element within a unit area from the sum of the density value of input image of each picture element within this unit area and an output picture element determination circuit 4 determining the output picture element only for the determined output number of picture element according to the large and small relation of the density value of the input image each picture element are provided, and an output image buffer 5 outputting this determined picture element by making it on-state is also provided.
Patent JP-H0662800-A (JP)
Title: Method for processing chevon and processed food using chevon
Inventor: TAMANAWA SADAJI
IPC: A23L13/00
Filed: 1992-08-21
Abstract: PURPOSE:To provide a new processing method for chevon and to provide a new processed food using chevon. CONSTITUTION:The processing method is characterized by cutting into pieces of specified size skinned dressed chevon or such chevon freed from the fat and tendon exposed on its surface and then by rolling each of the pieces 1 in a sliced bacon 3. The other processed food is such that part or the whole of the above dressed chevon is rolled in bacon 3.
Patent JP-2000080582-A (JP)
Title: Oxygen bleaching of medium-concentration chemical pulp
Inventor: NISHINO FUMIAKI
IPC: D21C9/147
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the Kappa number of chemical pulp as well as to lighten drainage load by subjecting medium-concentration chemical pulp to oxygen bleaching in an alkaline pH region added with a chelating agent alone or with a chelating agent and a surfactant or by subjecting the chemical pulp to oxygen bleaching in an acidic pH region by a process combined with the above process. SOLUTION: The method of this invention is to subject chemical pulp having 5-20 wt.% concentration to oxygen bleaching in >=pH 10 alkaline region added with a chelating agent alone or with a chelating agent and a surfactant or further to subject chemical pulp having 5-20 wt.% concentration to oxygen bleaching in acidic region <=pH 6 after washing and dehydration. Or it is allowed to conduct the first stage in an acidic pH region and to conduct the second stage in an alkaline pH region to efficiently remove lignin and hexaneuronic acid without lowering viscosity, yield and strength.
Patent JP-H08111268-A (JP)
Title: Coaxial zif connector
Inventor: SAITO KAZUKI
IPC: H01R24/00
Filed: 1994-10-12
Abstract: PURPOSE: To provide a coaxial ZIF connector which can insert and remove a coaxial contact with no resistance substantially, can lessen the driving force when contact is generated very much, and can easily be constructed in a multiple core structure. CONSTITUTION: The outside diameter of a center conductor 61 of thecoaxial contact of a stationary side connector 6 is smaller than the inside diameter of the center conductor 11 of the coaxial contact 1 of a movable side connector. The inside diameter of the outer conductor 63 of the coaxial contact of connector 6 is greater than the outside diameter of the outer conductor 13 of the coaxial contact 1. The contact 1 of the movable side connector is held resiliently at one end of an accommodation spring member formed from a lock plate 2, wrench leaf spring 3, and guide plate 4. The axes of the two coaxial contacts are inclined to each other so that the two are in contact and electric continuity by driving the other side of the spring member by a housing movable relative to the coaxial contact of the stationary side connector 6.
Patent JP-H0992996-A (JP)
Title: Wave absorber
Inventor: INADA ISATO
IPC: H05K9/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To absorb an electric wave of a specific frequency by a small thickness wave absorber by a method wherein the wave absorber is composed of a dielectric unit made of foamed phenolic resin in which carbon fibers are dispersed and a conducting unit which is stuck to one of the surfaces of the dielectric unit. SOLUTION: A wave absorber is composed of a dielectric unit 3 made of foamed phenolic resin 1 in which carbon fibers 2 are dispersed and a conducting unit 4 which is stuck to one of the surfaces of the dielectric unit 3. The foamed phenolic resin 1 can be made by adding foaming agent such as n-hexane and hardner such as inorganic acid to resol-type phenolic resin and heating the mixture for foaming and hardening. As phenol resin is semi-incombustible, it can be used as outer wall material. As phenol resin has a relatively large dielectric constant, i.e., 4-6, among resin family, the effect of wave absorption is high and the thickness of a wave absorber can be reduced. Especially, an electric wave with a frequency about 100-900MHz can be absorbed with a small thickness.
Patent JP-H03107894-A (JP)
Title: Image display device
Inventor: SAKAINO KATSUHIRO
IPC: G03F1/00
Filed: 1989-09-21
Abstract: PURPOSE:To easily display changed tone curve by applying integral operations based on a density value P and standerdized operations on a density value Q with respect to a differential function defined by a graph definition means and generating a converting function. CONSTITUTION:This device is provided with a converting function generating means 11 generating the function by applying the integral operations based on the density value P and the standerdized operations on the density value Q with respect to the differential function defined by the graph definition means 9. The converting function between the density values P and Q is generated by allowing an operator to define the graph of the differential function showing the correspondence of the differential values dQ/dP to the density value P, and carrying out the integral operations and the standerdized operations with respect to this differential function. Namely, the operator does not designate the converting function itself but designates the differential function. Thus, the tone curve can be easily changed and displayed with an easy operation.
Patent JP-S61127610-A (JP)
Title: Production of potassium tripolyphosphate resulting good dissolving condition in water
Inventor: KASAMA TADASHI
IPC: C01B25/41
Filed: 1984-11-22
Abstract: PURPOSE:To inhibit formation of potassium metaphosphate and to obtain a product soluble in water forming a transparent soln. in a stage for prepg. potassium tripolyphosphate by the dehydration condensation of monopotassium phosphate withdipotassium phosphate in the presence of an oxidizing agent. CONSTITUTION:Monopotassium phosphate, dipotassium phosphate, and an oxidizing agent are mixed. About 0.1-5% oxidizing agent such as hydrogen peroxide, sodium peroxide, potassium peroxide, sodium percarbonate, HNO3, sodium nitrate, is used suitably basing onn the amt. of potassium tripolyphosphate to be formed. Then, the mixture is dissolved in water, concentrated and dried, then condensed by dehydration by heating at 400-550 deg.C for 10-20min. By this procedure, a reaction as expressed by the formula is caused, and potessium tripolyphosphate soluble with good dissolving condition and contg. no potassium metaphosphate is obtd.
Patent JP-2001069364-A (JP)
Title: Color picture processor
Inventor: TABATA ATSUSHI
IPC: B41J2/525
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a color picture processor where the degree of freedom on an inking processing is enlarged, color reproducibility is satisfactory and a picture whose influence of dislocation in an ink putting part is not conspicuous. SOLUTION: A picture processor has a minimum value detection circuit 18, LUT 22 specifying ink quantity K, LUT 24 specifying ink quantity k1 in a color material being 256 value data from '0' to '255', LUT 26 specifying base color removal quantity k2 being 256 value data, subtracters 28, 30, 32 and 34 calculating C', M' and Y' processing the outputs of LUT and showing the quantity of the color material to be outputted and dividers 36, 38 and 40. When α is an ink rate being a value to the utmost 100%, ink quantity and ink quantity in the respective color materials are controlled by K=α×min (C, M, Y), C'=(C-K1)/(255-K2), M'=(C-K1)/(255-K2) and Y'=(C-K1)/(255-K2).
Patent JP-H1085823-A (JP)
Title: Method for cooling high-temperature rail
Inventor: YOSHIHARA NAOTAKE
IPC: C21D9/04
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To cool a rail so that the generation of bend on the rail is prevented and hardness with which the stipulated value is satisfied is obtained at the time of forcedly cooling the high-temp. rail just after hot rolling for making the head part of the rail into fine pearlitic structure. SOLUTION: The sole part of the rail is forcedly cooled, before its finish rolling, with water which is jetted from nozzles 6 to the high-temp. rail 1 not lower than the temp. of the austenitic region during hot rolling and, next, the head part and sole part of this rail are forcedly cooled till the transformation in the head part is completed with a heat treating device. In this way, the head part of the rail is made into fine pearlitic structure without generating bend on the rail.
Patent JP-H0768609-A (JP)
Title: Cylinder for molding machine and manufacture therefor
Inventor: MARUTA KENJI
IPC: C22C19/07
Filed: 1993-09-07
Abstract: PURPOSE:To provide a cylinder for molding machine with excellent fatigue strength, cracking resistance and abrasion resistance and manufacture therefor without generating cost increase, too long manufacutring procedures and so on. CONSTITUTION:This cylinder for molding machine is provided with a hollow cylindrical cylinder base material consisting of alloy steel, and a lining member consisting of Cr(10.0-30.0weight%), B(1.5-4.0weight%), Si(2.0weight% or less), Mn.(2.0weight% or less), C (0.7weight% or less), Fe(5.0-20.0weight%), W(2.0-20.0 weight%) and Co-based alloy-consisting substantially of Co and unavoidable impurity, whereas the lining member is centrifugally-cast in the cylinder base material, and is heat-treated.
Patent JP-H07100892-A (JP)
Title: Control system for injection molding machine
Inventor: HARA HITOSHI
IPC: B29C45/76
Filed: 1993-10-01
Abstract: PURPOSE:To prevent the generation of defects such as flashes, sink marks and warping without setting a mold opening amount at each step while air and gas in a mold are released effectively in the filling process. CONSTITUTION:A control system comprises distance sensors 28 for sensing the distance L between platens, a pressure sensor 27 for sensing the clamping force to a mold, and a microprocessing unit 43 for utilizing distance sensing signals from the distance sensors and pressure sensing signals from the pressure sensor and controlling a drive source. The optional initial mold clamping force is provided in the filling process before resin is filled up after starting the filling, and the distance Lo between platens at that time is stored as a control target value to put into practice the control for preventing the increase of the distance Lo between platens generated by the resin in the mold during the filling process and varying automatically the mold clamping force for opening an area between parting faces of the mold little by little gradually.
Patent JP-H1093022-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KATAOKA SHIGERU
IPC: H01L23/522
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device intended for realizing a high- capacitance capacitor and avoid the short-circuit between wirings and reduction of the surge breakdown voltage. SOLUTION: The insulation film of a capacitor is a single layer, and insulation film between an upper and lower layer wirings is a double layer. A first metal wiring film 11 is formed, to form a first wiring 11b and first electrode 11a of a capacitor. A first insulation film 12 is formed, and this film on the fist electrode 11a is removed by etching. A second insulation film 13 is formed, and a second metal wiring film 14 is formed on the insulation film 13 and patterned to form a second wiring 14b and second electrode 14a of the capacitor 100.
Patent JP-H0292644-A (JP)
Title: Ink jet head
Inventor: NARITA TOSHIO
IPC: B41J2/045
Filed: 1988-09-30
Abstract: PURPOSE:To obtain an ink jet head having high integration and low cost by simultaneously forming flat platelike piezoelectric ceramics by a photolithography method, dividing them into a plurality of piezoelectric elements but not dividing the elements in a pressure generator of the head. CONSTITUTION:After individual electrodes 2 and a common electrode 3 are formed on a flat plate 1 PZT by plating Ni, the plate is coated with photoresist, both side faces are simultaneously exposed, and developed to form individual electrode shape on the upper surface and a common electrode shape on the lower surface. Further, the photoresist is developed in element profile shape on the upper and lower surfaces, and the PZT is etched. When a pressure generator is formed by such a method, an ink jet head having an easy handling, high integration and low cost can be accurately manufactured.
Patent JP-H1184628-A (JP)
Title: Mask and production of mask
Inventor: ITO KEIKO
IPC: G03F1/68
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a mask which allows the processing of a work piece without degrading its processing accuracy in the case processing light is deviated by a prescribed angel from the perpendicularity to the mask and is made incident thereon. SOLUTION: This mask 20 has pattern films 17 consisting of desired patterns formed on the front surface 16a of a substrate 16 and makes the processing light 18 for processing the work piece incident on the mask by deviating the incident angle θ1 of the processing light on the mask 20 by the prescribed angle from the perpendicularity to the substrate 16. The mask has protective pattern films 19 consisting of the same patterns as the patterns of the pattern films 17 in the positions deviated by the distance L determined by the incident angle θ1 and the thickness (d) of the substrate 16 from the positions where the patterns of the pattern films 17 are formed on the rear surface 16b.
Patent JP-S62108769-A (JP)
Inventor: FUJIMORI HIDEKAZU
IPC: B01D53/04
Filed: 1985-11-06
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-S63102268-A (JP)
Title: Superconducting transistor
Inventor: MUTO SHUNICHI
IPC: H01L29/778
Filed: 1986-10-20
Abstract: PURPOSE:To be able to sufficiently utilize a superconducting carrier for oozing two-dimensional carrier gas layer from an ohmic electrode of a superconductor thereby to produce a large superconducting current by using an HEMT as a transistor which becomes a base. CONSTITUTION:A nondoped InAs active layer 4 made of an Incontaining compound semiconductor for generating two-dimensional carrier gas, a carrier supply layer (e.g., n<+>-type InxGa1-xAs electron supply layer) 6 made similarly of the In-containing compound semiconductor, ohmic electrodes (e.g., a source electrode 9 and a drain electrode 10) made of a pair of superconductors for supplying a superconductive current through the two-dimensional carrier gas formed near the active layer, and a gate electrode 11 formed between the pair of ohmic electrodes for controlling carrier concentration in the two-dimensional carrier gas layer are sequentially formed on an InP substrate 1. Thus, the superconducting carrier oozed from the ohmic electrodes of the superconductor to the two-dimensional carrier gas layer can be sufficiently utilized to produce a large superconducting current. The mobility of the carrier is very high.