baber/WOPTO huggingface dataset:
Patent JP-2001063070-A (JP)
Title: Method and apparatus for producing liquid jet recording head
Inventor: ONO NORIYUKI
IPC: B41J2/16
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To accurately and closely bond a top plate and an element substrate while preventing the damage or breakage of a liquid flow channel surface at a time of the alignment of both of them. SOLUTION: A top plate 1 is positioned with respect to a fixing jig 3 in such a state that the surface having liquid flow channels 1c formed thereto of the plate 1 is turned upwardly to be clamped to the fixing jig 3 and the reference position thereof is recognized by an image processing observation system 6b and an element substrate 2 is transferred by a clamp finger 7 in such a state that the surface having jet energy generating elements 2a formed thereto of the substrate 2 is turned downward and the reference position of the element substrate 2 corresponding to that of the top plate 1 is recognized by an image processing observation system 6a to be corrected to align the element substrate 2 with the top plate 1. Thereafter, the element substrate 2 is sucked through the liquid supply port 1e of the top plate 1 by the action of the suction means 4 of the fixing jig 3 to suck and hold the aligned top plate 1 and the element substrate 2 and an adhesive is applied to the side surfaces of the top plate and the substrate to temporarily fix them.
Patent JP-H0965849-A (JP)
Title: 'miso' containing peanut and production of 'miso' containing peanut
Inventor: SHIBUYA KENZO
IPC: A23L11/20
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To prepare a MISO (fermented bean paste) having expanded application field and high nutritive value compared with conventional MISO. SOLUTION: An oil is mixed into a MISO M in a pot 16 and stirred at 130-140 deg.C for about 10min by shifting a heating knob 14 to 'strong' position and driving a stirring rod 18. The MISO mixed with the oil is further mixed with powdery peanut coarsely crushed to the size of coarsely ground coffee beans together with sugar and honey and stirred at 70-80 deg.C for 30-40min by shifting the heating knob 14 to 'strong' position and driving the stirring rod 18.
Patent JP-H04123435-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAHARA HIROYUKI
IPC: H01L21/322
Filed: 1990-09-14
Abstract: PURPOSE:To limit the warpage of a water due to heat treatment to a minimum and ensure BMD density required for gettering performance in order to improve an element yield by applying a preheat treatment to a wafer having initial Oi by using a time required for simultaneously satisfying a fixed range between an upper limit value and a lower limit value of the initial Oi and a fixed range of BMD density. CONSTITUTION:As indices a warpage amount of a wafer in simulation heat treatment or in heat treatment in a process, and BMD density are specified in a desired range, required by an element yield and gattering performance. Next, when a preheat treatment time at the time of simultaneously satisfying a range of initial Oi limited in a first stage and a desired BMD density range is found from the relation between the initial Oi found in advance every preheat treatment time and BMD density range, this found treatment time becomes a preheat treatment condition for ensuring a desired BMD density and for keeping a warpage amount within a desired range.
Patent JP-H03104465-A (JP)
Title: Call signal transmission system
Inventor: ITO SHINICHI
IPC: H04Q3/42
Filed: 1989-09-19
Abstract: PURPOSE:To eliminate need for a relay for call signal transmission in a subscriber circuit and a call signal power supply in common by generating a call signal in the subscriber circuit and selecting a DC voltage superimposed on the said call signal and sending the selected voltage to the subscriber line. CONSTITUTION:When a call signal is sent, a call signal control circuit 38 receives a call signal transmission signal from a controller of an exchange and sends a control signal to a ROM 32, from which waveform information being a digitized call signal is outputted. Moreover, simultaneously a control signal switched into the call signal transmission state is sent from the said call signal control circuit 38 to a channel switching circuit 33, a gain switching circuit 35 and a supply voltage changeover circuit 37. Then a high voltage -150V as a signal DC voltage is fed to an amplifier circuit of the power supply amplifier circuit 36 from the supply voltage changeover circuit 37 at the transmission of the call signal, then the signal waveform whose peak value is amplified to 150V is outputted to both lines A, B with a signal waveform inputted from the gain changeover circuit 35.
Patent JP-2001068946-A (JP)
Title: Protective device for load drive circuit
Inventor: FUJIMOTO AKIRA
IPC: H03F1/52
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent a load drive circuit from burning at the time of short- circuiting an output circuit by providing a protective means for suppressing the current flowing through a power amplifier circuit when a current detecting means is detected that the current flowing through the ground circuit of a preamplifier circuit is not less than a prescribed value. SOLUTION: When a current detecting part 32 detects the current not less than the prescribed value, a mute signal is outputted to the (+) side of the output signal of a preamplifier 31. A mute circuit is composed of a transistor Tr1, for example, the signal (+) side is grounded by the mute signal and the output signal to a power amplifier part is cut off. As a result, the output of the power amplifier part is stopped and a ground pattern (ground circuit) inside a head unit part 3 is protected. Besides, when there is no abnormality such as grounding and the current value is returned to the normal level, the current detecting part 32 stops the operation of the mute circuit and the power amplifier part can automatically be recovered to normal operation.
Patent JP-H0298572-A (JP)
Title: Holding jig of chip-type electronic part and method for handling
Inventor: TAMAKI KUNIAKI
IPC: B65H9/08
Filed: 1988-09-27
Abstract: PURPOSE:To eliminate necessity of removal of a rubber material formed on an upper and a lower faces of a metal plate accompanying molding by a method wherein an elastic body having holes for holding electronic parts is constituted in a separate structure from a metal plate and mounted on the metal plate. CONSTITUTION:A box-type metal plate 22 is constituted of a rectangular bottom 24 and side 26 surrounding the bottom 24, while a plurality of through holes 28 arranged on the bottom 24. A rubber body 30 to be fixed on the bottom 24 with adhesive is provided with a plurality of holding holes 32 in positions corresponding to those of the respective through holes 28 and having a little smaller diameter than that of the hole 28, so that an electronic part is held by its elasticity.
Patent JP-S6484308-A (JP)
Title: Numerical controller for machine tool
Inventor: INOUE TOSHIHIKO
IPC: G07C3/00
Filed: 1987-09-28
Abstract: PURPOSE:To remove worker's recording operation and to instantaneously executing totalization by providing the titled controller with a totalizing arithmetic means for totalizing the working state of a machine tool. CONSTITUTION:The controller is provided with an operation managing and controlling part 5 for sampling the working state of the machine tool at a proper time interval and forming manipulation data (MDA) and an operation control memory 9 for storing the data (MDA) formed by the control part 5. In addition, a totalizing means for sorting plural data (MDA) stored in the memory 9 for a fixed period in each working contents and calculating time required for each working contents to totalize the working state of the machine and the totalizing arithmetic means such as a decision table memory 12. The working state found out by the totalizing arithmetic means is outputted from an output part 10. Thereby, the operating state of the machine tool can be immediately found out at an optional point of time. Consequently, it is unnecessary for a worker to record working contents, etc., and totalizing operation can be rapidly executed.
Patent JP-S61122152-A (JP)
Inventor: ISHIDA HIDEO
IPC: C04B35/00
Filed: 1984-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60135732-A (JP)
Title: Temperature measuring device
Inventor: NAKAZAWA MASATAKA
IPC: G01K11/32
Filed: 1983-12-23
Abstract: PURPOSE:To measure temperature easily with high sensitivity by causing linear polarized light to strike a polarization maintaining optical fiber in its main-axis direction through a polarizer, and photodetecting light passed through an analyzer which has the direction of polarization at right angles to the main axis by a photodetector. CONSTITUTION:Light from a light source 1 is made into linear polarized light by the polarizer installed at the incidence terminal of the polarization maintaining optical fiber 10 and the polarized light is made incident while aligned to the principal axis of the fiber 10; and the direction of polarization of the analyzer 9' is set at right angles to the principal axis and the projection light is photodetected by a photodetector 5 to display the result on a display device 8. Strain inducing parts A and A are set asymmetrically to increase the temperature dependency of the quenching ratio of the fiber 10 as a detection part, and light power due to the rotation of the principal axis accompanying temperature variation to calculate the temperature variation. Consequently, the need for a frequency stabilized laser and an interferometer is eliminated.
Patent JP-S61124075-A (JP)
Inventor: NAGASE KAZUO
IPC: H01R13/66
Filed: 1984-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0695028-A (JP)
Title: Light beam deflecting element
Inventor: UENISHI KATSUJI
IPC: G02B27/00
Filed: 1992-09-11
Abstract: PURPOSE:To provide an optical element which can control a deflection direction with high precision without increasing the size of a space required for mounting. CONSTITUTION:This element consists of a light-transmissive member 23 having a 1st surface 21 formed of a smooth flat plate and a 2nd surface 22 which is formed opposite the 1st surface 21 and divided into many independent extremely small planes 22S a two-dimensional array shape and has the respective extremely small planes 22S slanted independently to the 1st surface 21; and the traveling direction of a light beam which is made incident from the side of the 1st surface 21 or 2nd surface 22 can be controlled independently by the extremely small planes 22S.
Patent JP-H0289642-A (JP)
Title: Multilayer container
Inventor: NEGI TAICHI
IPC: B32B27/28
Filed: 1988-09-27
Abstract: PURPOSE:To lessen the loss in weight and adsorption swelling due to permeation of a water-containing organic solvent or the like and prevent cracks caused by the solvent or the like by using a composition of specific weight ratio composed of EVOH (A) and polyamide resin (B) as an innermost layer and making said layer substantially non-oriented in manufacturing a container. CONSTITUTION:An ethylene - vinyl acetate copolymer in a sponified material (EVOH) is of 20 - 60mol% of ethylene content and 90% or more of saponification degree. For polyamide resin, the mol ratio (CH2/NHCO) of CH2 and NHCO in polyamide should preferably be in the range of 5.5 - 10. The bending ratio of EVOH (A) and polyamide (B) is B/A = 5/95 - 95/5. Said blended composition of EVOH and polyamide is used for an innermost layer of a container, and a main body constituting the container should at least be non-oriented substantially, and also corner sections and shoulder sections of the container should preferably be non-oriented substantially.
Patent JP-S59136019-A (JP)
Inventor: BAIRON JII BAINAMU
IPC: H02H7/20
Filed: 1983-12-23
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-H0692543-A (JP)
Title: Sheet winding device
Inventor: TOMIZAWA YOSHIMASA
IPC: B65H41/00
Filed: 1992-09-14
Abstract: PURPOSE:To perform winding without splicing a base film at the time of separating the base film of photosensitive films laminated on a copper laminated plate. CONSTITUTION:A sheet winding device has a core 1, belt driving rollers 4a, 4b, a belt 3 and belt driving rollers 4c, 4d, 4e, and the belt 3 travels from a point A to a point B in the same direction (b) as the winding direction (e) while being in contact with the core 1. A base film 5 is wound around the core 1 being held between the belt 3 and the core 1 in the direction (e) from a contact point between the core 1 and the belt driving roller 4b. With the increase of turns, the positions of the belt driving rollers 4d, 4e are changed to adjust the tension of the belt 3, and the outer periphery of the wound face 2 is pressed to perform touch-belt system continuous winding. Upon the termination of winding, an adhesive tape is put in from an inlet part 6 to fix the outer periphery of the wound film.
Patent JP-H04125469-A (JP)
Title: Current detection circuit
Inventor: MOTOYAMA HAJIME
IPC: G01R19/08
Filed: 1990-09-17
Abstract: PURPOSE:To enable a collector current to be detected by detecting and an emitter current and a base current and then performing operation. CONSTITUTION:An emitter current detection circuit A detects an emitter current iE between an emitter and a ground of a transistor Q2. Also, a base current detection circuit B detects a base current iB between a base and a control circuit G of the transistor Q2. Then, an operation circuit F performs operation of these currents iE and iB and then detects a collector current iC of the transistor Q2, thus constituting a compact and low-cost current-detection circuit without using a current transformer in a transistor with a high withstand voltage or that with a small current amplification rate.
Patent JP-S6398429-A (JP)
Title: Manufacture of joint for fibrous cylindrical material
Inventor: OKAMOTO SUNAO
IPC: B29C65/70
Filed: 1986-10-16
Abstract: PURPOSE:To manufacture easily and swiftly a joint for a fibrous cylindrical structural material, by a method wherein a reinforcing fiber layer is formed by covering a molding frame formed of foamed styrol of a fiber-reinforced synthetic resin molding with the reinforcing fiber, which is impregnated with uncured synthetic resin and only the molding frame is melted with a solvent after curing. CONSTITUTION:Desired pieces of molding frames 10 made of foamed styrol for molding a cylindrical fiber-reinforced synthetic resin molding 3, which is swollen out at the central part 1 and is tapering toward each of both end openings 2, are prepared. A reinforcing fiber layer 12 is formed on the outside circumference of each of the molding frames 10 by braiding reinforcing fibers 11 such as aromatic polyamide fibers into a state of a hollow braiding on the outside circumference of the molding frame 10, with which the synthetic resin 13 such as uncured epoxy resin is impregnated and only the molding frame 10 made of the foamed styrol is melted with a solvent such as acetic ether after the curing of the synthetic resin. In addition, after the melting and elimination of the molding frame 10, a continuous material 14 of the fiber- reinforced synthetic resin molding 3 is cut off at each unit of the molding 3 and the cylindrical fiber-reinforced synthetic resin molding 3 is obtained.
Patent JP-H07100675-A (JP)
Title: Method for joining aluminum member by laser beam welding
Inventor: ENOMOTO MASATOSHI
IPC: B23K26/21
Filed: 1993-09-30
Abstract: PURPOSE:To easily join aluminum materials at a high speed regardless of the shape of joining part even when the materials are highly sensitive for solidify cracking. CONSTITUTION:In a joining method for aluminum members, a joining surface 2 of at least one of two aluminum members to be joined 1 is flame sprayed with Al-Si alloy filler metal to form a coating film on it and the members 1 are combined and joined by laser beam welding. Thus, the welding posture is not limited.
Patent JP-H1072065-A (JP)
Title: Internal cushion for packaging box
Inventor: NAKATANI SEIICHI
IPC: B65D5/50
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To improve the mass-productivity of an internal cushion for packaging box, reduce cost, make it lightweight, and eliminate a bonding, and facilitate transportation. SOLUTION: A plurality of U-shaped cuts 2 are formed on both edges in the longitudinal direction of a rectangular corrugated board sheet, an incision 3 is formed from both side surfaces of a protruding protruding parts 9 which are formed by the U-shaped cuts 2, in the central direction, and at the deep end of the incision 3 is bent once at a right angle for respective protruding parts 9, and in addition, toward the protruding end, bending at a right angle is performed three times in order in the opposite direction, and by doing so, a plurality of square cylinders are formed on both sides of the corrugated fiberboard sheet. By providing such a structure, this internal cushion 1 for packaging box is excellent in mass-productivity, inexpensive, light-weight and easy to carry.
Patent JP-2000073199-A (JP)
Title: Chemical treatment of plated steel sheet for vessel
Inventor: YAMAGUCHI SHINICHI
IPC: C25D11/38
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To form a chromate coating excellent in weldability, adhesion to a coating film and corrosion resistance on a plated steel sheet for a vessel by successively subjecting the plated steel sheet to low temp. electrolysis in a CrO3-contg. bath, high temp. immersion treatment and high temp. washing. SOLUTION: A tin system plated steel sheet is anodically electrolyzed in a treating bath contg. at least CrO3 and H2SO4 in an H2SO4 to CrO3 weight ratio of 1:50 to 1:300 at <45 deg.C bath temp. and the steel sheet is immersed in a treating bath contg. at least CrO3 at >=50 deg.C bath temp. A prescribed amt. of the resultant coating is subjected to high temp. washing at >=pH 4 and 65-100 deg.C for >=0.2 sec.
Patent JP-H07106645-A (JP)
Title: Superconducting quantum interference element
Inventor: TSUKAMOTO AKIRA
IPC: H01L39/22
Filed: 1993-09-30
Abstract: PURPOSE:To provide a Josephson junction operable at the temperature of liquid nitrogen or above and excellent in the stability of junction characteristics and reproducibility wherein the characteristics can be designed and controlled while allowing integration of the elements and to provide a superconducting quantum interference device (SQUID) having such Josephson junction. CONSTITUTION:An SNS junction has such structure as a first normal conducting metal layer 8 is deposited on an oxide superconductor layer 7 and a protective film layer 9 of chemically stable metal is deposited thereon to provide a three layer film of protective film/normal conducting metal/superconductor which is then isolated spatially by micromachining to produce two electrodes being connected through a second normal conducting metal layer 10. The three layer film of protective film/normal conducting metal/superconductor prevents deterioration of the normal conducting metal layer during micromachining process thus realizing a planar SNS junction having low contact resistance.
Patent JP-H04122347-A (JP)
Title: Vacuum cleaner
Inventor: KATO KIMINORI
IPC: A47L9/32
Filed: 1990-09-14
Abstract: PURPOSE:To obtain a safe vacuum cleaner whose supporting rods and a carrying handle are prevented from sharply sliding down when a push button is pressed, by a method wherein a tight seal packing made of elastic material is put between upper and lower bodies that compose a main body, and protrusions are formed on the tight seal packing. CONSTITUTION:A packing 5 made of soft polyvinyl chloride is put between an upper body 2a and a lower body 2b to keep air-tightness. Supporting rods 3 are attached with a carrying handle and slidably held by supporting rod holder, and their lower parts are located along the sides of the packing 5. The packing 5 has protrusions 5a and the sides of the supporting rods 3 come in contact with the protrusions 5a. When a push button is pressed to release the positioning of supporting rods 3, the supporting rods 3 tend to slide down by the weights of itself and the carrying handle. However, as the supporting rods 3 are in contact with the protrusions 5a of the tight seal packing 5, the sliding resistance of the supporting rods 3 is so large that the supporting rods 3 slowly move down by self-weight or by applying a push-down force. Thereby, as the supporting rods 3 are prevented from sharply sliding down, an operator is allowed to safely handle a vacuum cleaner without such a danger that operator's fingers are caught in between the top of the main body and the carrying handle.
Patent JP-S61123904-A (JP)
Title: Logic arithmetic device
Inventor: MURAKI MOTOMASA
IPC: G05B19/4093
Filed: 1984-11-21
Abstract: PURPOSE:To obtain a common logic arithmetic expression for iteration and an ease-to-modify logic arithmetic system by incorporating the name of a sub- program and a parameter into a main program so as to providing a function capable of referring repeatedly to the sub-program. CONSTITUTION:First, the top address of a logic arithmetic table 1 is stored in a pointer P. An a code by arithmetic type 12 is read at an address of P+1 and branched in a route corresponding to said code. In case of basic logic arithmetic the arithmetic such as an OR and an AND is executed, and the output parameter 11 is read at an address P to store the result at an output destination address. At an address of P+2 thirteen parameters are read to obtain the length of a basic logic arithmetic factor 2, and the pointer P is advanced to the top of the next factor 2. When the code type is a jump to the sub-program, the value of the pointer P on the table 1 is preserved in another pointer PS, and top address of the sub-program is read from the address P to store it in the pointer P. Where the code type is a return to the main program, the value of the pointer PS is stored in the pointer P, after which the pointer is advanced from the address P+2 in the same manner.
Patent JP-S61124014-A (JP)
Inventor: KUROSAWA YUKIO
IPC: H01H33/66
Filed: 1984-11-21
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-H04124302-A (JP)
Title: Artificial skiing ground
Inventor: MORITA TOSHIO
IPC: E01C13/12
Filed: 1990-09-13
Abstract: PURPOSE:To prevent snow from slipping by placing a pile fabric, wherein plastic tape yarns having flat section are formed into piles, over surface soil to receive snowfall on the surface of the pile fabric. CONSTITUTION:An artificial ski ground 20 is constructed by placing a pile fabric 12, wherein plastic tape yarns having flat section are formed into piles 11, over the surface soil 13 to receive snowfall on the surface of piles. Gaps in texture 15 are formed on a base cloth 14 which fixes the piles 11 of the fabric 12 to make the cloth 14 water-permeable. The pile fabric 12 is formed by means of a tufting machine, double knitting machine, Wilton weaving machine, etc. An artificial lawn, in which the piles 11 are formed from tape yarns, is utilized. The ends of the piles 11 formed from plastic tape yarns are separated and projected to allow artificial snow 18 spread over the surfaces of piles to permeate into gaps among the piles 11.