baber/WOPTO huggingface dataset:
Patent JP-H02138704-A (JP)
Title: Manufacture of variable resistor
Inventor: KISHIMOTO SHIGERU
IPC: H01C10/34
Filed: 1989-09-29
Abstract: PURPOSE:To obtain a highly reliable variable resistor by a method wherein a conical spring wiper is pressure-welded between the head of an adjusting screw and the collector electrode of a resistance substrate by the reaction force of a conical spring. CONSTITUTION:A resistance substrate 11, an adjusting screw 12 and a wiper 13 are prepared. A shaft 12a is passed through the hole 13a of the wiper and the mount hole 11a of the substrate with the head 12b of the screw 12 facing downward, and the tip of the shaft 12a is caulked with a punch 23. The punch 23 is lowered until the wiper 13a touches the upper stage 12c of the shaft 12a. The amount of caulking of the shaft 12a is regulated by the upper stage 12c of the shaft 12a, and the amount of caulking can be controlled easily. In the above-mentioned constitution, the wiper 13 is elastically inserted between the screw head 12b and the substrate, and as the circumference 13b of the hole 13a of the wiper is pressure-welded to the collector electrode 14 of the resistance substrate 11 by fixed spring force at all times, a variable resistor of high reliability can be obtained, and the attenuation of torque is small.
Patent JP-H0571134-A (JP)
Title: Arranging method for slab reinforcing steel for pressure board and special form
Inventor: TAKIGAWA TOSHIHIRO
IPC: E02D29/00
Filed: 1991-09-09
Abstract: PURPOSE:In a form applied to an arranging method for a slab reinforcing steel for a pressure board in a pit part for a rainwater bath and a sanitary bath in the foundation part of a building, to reduce labor for the detaching work of the form provided with a hole to insert the slab reinforcing steel of the pressure board, and moreover to reduce the danger of the form detaching work. CONSTITUTION:In a special form, angle steels 2, 3 having a L-shaped section are cut to necessary length and arranged above and below, and reinforcing steels 5 are weldedly attached between the angle steels 2, 3 at proper spaces in right and left directions to form a form body. A network metal lath 4 is stretchedly attached between the angle steels 2, 3 of the form body, and provided with a hole 6 for inserting the reinforcing steel to the pitch of a slab reinforcing steel to be arranged.
Patent JP-H0594102-A (JP)
Title: Recorder
Inventor: NAGATO KAZUSHI
IPC: B41J2/44
Filed: 1991-10-03
Abstract: PURPOSE:To provide a recording layer which has a short rising time with the small consumption of power and can be miniaturized. CONSTITUTION:An image forming drum 1 or a pressure roller 17 is composed of a pressure sensitive conductive rubber, and the drum 1 on which a toner image 15 is formed via a medium to be recorded 16 and the pressure roller 17 are in pressurized-contact. The pressure sensitive conductive rubber has low-resistance only on a pressurized-contact part so that a current is concentrated on the part, to produce Joule heat. With the heat, toner is thermally transferred on the medium 16 and simultaneously fixed thereto, as well. The heat is produced on a thin pressure sensitive conductive rubber layer and further only on a part where the image forming drum 1 is in pressurized-contact with the medium 16, so that energy required for fixing is extremely less. Therefore, a recorder whose rising time is short with the small consumption of power can be realized. On the other hand, the transfer and fixing of the toner to the medium 16 are simultaneously executed, it is unnecessary that a fixing device is separately provided and the recorder can be miniaturized.
Patent JP-H0594065-A (JP)
Title: Image forming device
Inventor: TSUGE TAKEYOSHI
IPC: G03G15/01
Filed: 1991-10-03
Abstract: PURPOSE:To improve both printing quality and durability of parts in an electrophotographic method image forming device where an endless state paper carrying belt is hung to be freely rotatable in a position facing a printing station. CONSTITUTION:A cleaning blade 39 to clean the paper carrying belt 8 is provided to be mobile, and the carrying speed of printing paper 18 is maintained constant by not bringing the cleaning blade 39 into a pressurized contact with the paper carrying belt 8, at least during image transferring.
Patent JP-H0593943-A (JP)
Title: Image dividing device
Inventor: NISHIZAWA MAKOTO
IPC: G03B15/00
Filed: 1991-10-03
Abstract: PURPOSE:To easily imprint respective divided optical images with appropriate exposure as a synthesized image. CONSTITUTION:A shielding plate 60 arranged in the vicinity including the position of an optical image-formation surface which is in conjugate relation to the surface of photographic film 48 is rotated on a plane which is optically parallel with the surface of the film 48 by rotating mechanisms 20, 25 and 31. A part of the image formed on the surface of the film 48 is shielded from the light by the shielding plate 60 by the rotation Therefore, by rotating the shielding plate 60 again, the other part of the formed image is shielded and the synthesized image is impressed on the film 48 as a result.
Patent JP-H02102572-A (JP)
Title: Manufacture of active matrix substrate
Inventor: MIYATA YUTAKA
IPC: G02F1/136
Filed: 1988-10-12
Abstract: PURPOSE:To make a source electrode and a drain electrode low in resistance and a contact resistance between both the electrodes and a semiconductor layer low by a method wherein a conductor, layer is formed between the drain and the source electrodes and the semiconductor layer. CONSTITUTION:A gate electrode 7, a gate insulating layer 9, a semiconductor layer 10, and a passivation layer 11, and a semiconductor layer 12 are deposited on a light transmissive substrate 6, and then a negative type photoresist 18 is applied thereon, which is pre-baked, and the whole substrate 6 is irradiated with ultraviolet rays 19 from the rear side using the gate electrode 7 as a mask, and then the part of the resist 18 corresponding to the gate electrode 7 is re moved when the substrate is developed. Next, a conductor layer 13 is deposited, and when the photoresist 18 is removed, the conductor layer 13 formed on the part other than the gate electrode 7 is removed. And, a drain electrode 14 and a source electrode 15 are formed after the semiconductor layers 14 and 15 are patterned. By forming the conductor layer 13 as mentioned above, the drain electrode 14 and the source electrode 15 are made small in resistance and the contact resistance between both the electrodes 14, 15 and the semiconduc tor layer 12 can be made low.
Patent JP-S62117333-A (JP)
Title: Susceptor for plasma cvd device
Inventor: OKA YOSHITAMI
IPC: H01L21/31
Filed: 1985-11-18
Abstract: PURPOSE:To reduce the dispersion of the thickness of a CVD film by continuously narrowing spaces among plates for a susceptor from the direction of inflow of a reaction gas. CONSTITUTION:A susceptor 3 consists of plates 1 fixed by spacers 2. Fixed points with the spacers 2 are displaced, and spaces among the plates 1 are narrowed continuously from the direction of inflow of a reaction gas. Pawls are fitted to the plates 1 so as to vertically hold wafers 5. An electrode is mounted at the terminals of the plates separate from an inflow port for the reaction gas. According to the constitution, the dispersion of the thickness of a CVD film in a lot is reduced, thus improving yield.
Patent JP-H03117975-A (JP)
Title: Shading correction device
Inventor: TAKAHASHI NOBUYUKI
IPC: H04N1/40
Filed: 1989-09-29
Abstract: PURPOSE:To enable shading correction with simple configuration by generating a reference waveform signal synchronously with the output of a picture signal, amplifying this reference waveform signal with prescribed gain, outputting a correcting signal and executing arithmetic to the picture signal. CONSTITUTION:When a synchronizing signal is inputted from a CCD camera 1 while being matched with the output of the picture signal, reference waveform signal generating circuits 11 and 13 start outputting the reference waveform signal of a cosine wave and the reference waveform signal composed of a direct current component synchronously with the picture signal. Respective voltage controlled amplifiers 15 and 17 amplify these two reference waveform signals based on the gain set in advance. The two amplified reference waveform signals are mixed by a mixing circuit 19 and outputted to a multiplier circuit 21 as the correcting signal. Thus, the shading correction can be easily executed.
Patent JP-H01201098-A (JP)
Title: Synthesis of diamond
Inventor: ITO TOSHIMICHI
IPC: C30B29/04
Filed: 1988-10-11
Abstract: PURPOSE:To quickly and efficiently obtain a high-quality diamond having excellent uniformity and adhesivity, by activating a raw material gas composed of CO and/or CO2 gas and H2 gas and contacting the obtained hot plasma to a substrate of a temperature lower than that of the plasma. CONSTITUTION:A plasma generation chamber 4 of a reactor acting e.g. by differential exhaust is supplied with a reaction gas composed of CO and/or CO2 and Ar through a reaction gas inlet port 1, a plasma gas consisting of Ar through a plasma gas inlet port 2 and a sheath gas consisting of H2 and Ar through a sheath gas inlet port 3. The gases are activated at a plasma output of >=1kw under a pressure of 10Torr-5atm and the mixed gas obtained by the decomposition with the resultant hot plasma of >=1,000k is blasted into a deposition chamber 6 through e.g. a water-cooled copper nozzle 5. A diamond film is formed on a substrate 7 which is placed in the deposition chamber 6, made of a high-melting metal such as Si, Tl, Pt, Ti, W, Mo, etc., its oxide, carbide or nitride and cooled at 400-1,700 deg.C which is lower than the hot plasma temperature.
Patent JP-H04358141-A (JP)
Title: Silver halide color photographic sensitive material and color image forming method
Inventor: ASAMI MASAHIRO
IPC: G03C7/392
Filed: 1991-04-10
Abstract: PURPOSE:To obtain dye images having high color purity and to improve the preservable property under high temp. and high humidity conditions by spectrally sensitizing silver halide particles by a specific compd. and incorporating group VIII metals of periodic table at a specific ratio therein. CONSTITUTION:The silver halide particles of the photographic sensitive material contg. silver chlorobromide, silver chloroiodobromide, silver chloroiodide or silver chloride particles contg. >=96mol% silver chloride in at least one layer on a base are spectrally sensitized by at least one kind of the compds. expressed by formulas I, II and the group VIII metal ions of periodic table are incorporated at >=1X10<-9>mol per 1mol silver halide into the silver halide particles. In the formula I, Z1 and Z2 denote the atom group necessary for forming a 5- or 6-membered nitrogenous heterocycle; R1 and R2 denote an alkyl group; V1 to V4 denote a hydrogen atom or univalent substituent. L1 to L6 denote a methine group or substd. methine group; n1 and n2 denote 0 or 1; M1 denotes charge neutralizing paired ions; m1 denotes a number >=0 necessary for neutralizing the charge in the molecule.
Patent JP-S62175196-A (JP)
Inventor: JIYOZEFU EMU TARUMEIJI
IPC: G01N33/72
Filed: 1986-10-30
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-2000084407-A (JP)
Title: Oxygen scavenger
Inventor: SHOJI HIDEKATSU
IPC: B01J20/22
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain an oxygen scavenger of a new type not generating and absorbing carbon dioxide by adding cysteine as an essential component and further adding an alkalizing agent and an iron compd. SOLUTION: An oxygen scavenger contains L-, DL- or D-type cysteine as an essential component in a form of hydrochloride, an alkyl ester such as a methyl or ethyl ester or an N-acyl deriv. such as an acetyl deriv., a benzyl deriv. or a carboxymethyl deriv. and further contains an alkalizing agent such as sodium borate, sodium hydroxide, potassium hydroxide, sodium acetate or sodium carbonate and a ferrous or ferric compd. By this constitution, the oxygen scavenger of a new type not generating and absorbing carbon dioxide can be obtained.
Patent JP-H1185217-A (JP)
Title: Management system for water net works distribution system
Inventor: WATANABE TADAO
IPC: G06Q50/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To correctly prepare a water operation plan at the time of emergency in a water net works distribution system in accordance with a real operation by taking into consideration a faulty recovery time of equipment. SOLUTION: This management system purifies water taken from a source of water and supplies it to a distributing reservoir, and consists of a calculating device for managing a water processing facility and a distributing water pipe network disposed in a water net works distribution system for supplying water to a group of consumers, an external storage device and a display device.  Herein, the calculating device is provided with an operating plan generation part 106 for generating an operation plan for a water processing facility and the distributing water pipe network, a current condition and case fetch part 107 for fetching monitoring control data and facility data from the external storage device and obtaining a distributing water path, a faulty set part 108 for fetching a recovery time of a facility faulty and operating the data generated by the current condition and case fetch part, and an operating plan improvement part 109 for fetching the data generated by the faulty set part as an initial operating plan and improving it.
Patent JP-H1189134-A (JP)
Title: Permanent magnet type motor
Inventor: NARITA KENJI
IPC: H02K29/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To enlarge reluctance, to optimize motor torque, and to improve the efficiency of a motor in a permanent magnet type motor. SOLUTION: In an inner rotor type permanent magnet type motor, a rotor core 10 is composed first and second cores 13 and 16, permanent magnets 11 by the number of poles of the permanent magnet type motor are embedded and holes 12 for flux barrier are formed in the first core 13. Permanent magnets 14 in a number corresponding to that of the poles are embedded and holes 15 for flux barrier are formed in the second core 16. The permanent magnets 11 and the holes 15 are positioned opposite and are in a relation such that the holes 15 are contained in the slits (areas) of the permanent magnets 11. Permanent magnets 14 and the holes 12 are positioned oppositely and are in a relation such that the holes 12 are contained in the slits (areas) of the permanent magnets 14.
Patent JP-H08123961-A (JP)
Title: Fingerprint collating device
Inventor: SUZUKI OSAMU
IPC: G06T7/00
Filed: 1994-10-24
Abstract: PURPOSE: To complete collation of fingerprint in a short time even in the case of the occurrence of optical system distortions different from each other in plural fingerprint collators. CONSTITUTION: A finger of an artificial standard fingerprint model or a finger of a person is read by fingerprint readers 2 and 22 of main and auxiliary fingerprint collators 1 and 21 before these collators 1 and 21 are operated. Fingerprint data read by the main fingerprint collator 1 is transmitted to the auxiliary fingerprint collator 21 through transmission interfaces 11 and 31. The auxiliary fingerprint collator 21 calculates the difference value between transmitted fingerprint data and fingerprint data read by itself and stores it in a RAM 27. The auxiliary fingerprint collator 21 performs collation after correcting the fingerprint data, which is read at the time of fingerprint collation, by the difference value.
Patent JP-2001083713-A (JP)
Title: Photoresist removing solution and method for removing photoresist using the removing solution
Inventor: WAKIYA KAZUMASA
IPC: H01L21/311
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a photoresists removing solution excellent in ability to remove residue such as a degenerated photoresist film produced after ashing and residue on etching (metal deposition) and excellent in property of preventing the corrosion of a substrate in rising with water and to provide a method for removing a photoresist using the removing solution. SOLUTION: The salt of hydrofluoric acid and a metal ion-free base, a water- soluble organic solvent, a basic material and water are blended to obtain the objective photoresist removing solution. A substrate is subjected to etching and ashing in succession with a photoresist pattern formed on the substrate as a mask, the photoresist pattern is removed using the removing solution and then the substrate is rinsed with water.
Patent JP-H0999582-A (JP)
Title: Driving method for self-scanning type light-emitting device
Inventor: KUSUDA YUKIHISA
IPC: H01L33/00
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To carry out at high speed the printing by connecting periodically a plurality of high-emitting diodes with a plurality of writing signal lines and carrying out the operations of light-emission successively while overlapping the light-emitting state of a plurality of light-emitting diodes by means of the writing signals on a plurality of writing signals lines. SOLUTION: Simultaneously with setting a start pulse ϕS on the low level, a transfer clock pulse ϕ1 is set on the high level, and a switch element T(1) is ON, immediately after which the start pulse ϕS returns to the high level. When the transfer clock pulse ϕ1 is on the high level and the switch element T(1) is ON, a writing signal ϕ11 is set on the high level, and a light-emitting diode L(1) is set on the light-emitting state. Successively when a transfer clock pulse ϕ2 is set on the high level and a switch element T(2) is ON and a writing signal ϕ12 is set on the high level, the light-emitting diode L(2) is set on the light-emitting state.  When the transfer clock pulse ϕ1 is set on the high level and a switch element T(3) is ON, and the writing signal ϕ11 is set on the high level, the light-emitting diode L(3) is set in the light-emitting state.
Patent JP-H03119260-A (JP)
Title: Reinforcing and coupling device of panel construction
Inventor: NOGAMI SHINICHI
IPC: E04G17/02
Filed: 1989-10-03
Abstract: PURPOSE:To reduce the cost of a form by providing a clamping means to clamp about a U-shaped channel edge fitting and inserting member to insert and fit the edge of a panel construction and a body member of a coupling device. CONSTITUTION:The clamping bolt 10 coupling a body member 1 of a coupling device A and an edge fitting and inserting member 6 together as a unit is loosened, and a space between the tip of the bolt 10 and an opposed wall 6b of the edge fitting and inserting member 6 is widened. After that, the edge (b) of a sheathing B is inserted into the space, and the bolt 10 is clamped to make pressure-welding of the edge (b) to opposed wall 6b under the edge fitting and inserting member 6. Then, the claw-shaped body 3 mounted to the lower end of a side wall 1a of the body member 1 is cut into the sheathing B and, at the same time, the lower end of the other side wall 1b is brought into contact with an opposed wall 6a. According to the constitution, clamping and fixing can be firmly made.
Patent JP-H09104989-A (JP)
Title: Member for punching die and production of punching die using this member for punching die
Inventor: MORISHITA SHINICHI
IPC: B31B50/20
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To easily obtain a sharp blade die by an etching treatment. SOLUTION: A first protective resist film 2 is provided with second protective resist films 3 of the size smaller in the width size than the width size of the first protective resist film formed near both sides of the first protective resist films. An etching liquid 5 is injected from an etching liquid injection nozzle to a steel plate 1, by which the etching liquid 5 is brought into collision against the one surface of the steel plate 1 having the first and second protective resist films 2, 3 to execute etching. Punching blades 8 are thus formed on the steel plate 1 in the lower part of the first protective resist film 2.
Patent JP-2000083894-A (JP)
Title: Air supply device for endoscope
Inventor: TAKAMI SATOSHI
IPC: A61M13/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To execute accurate pressure control in accordance with air of different discharge pressures and carry out stable pressure control in an air supply device for an endoscope. SOLUTION: An air compressor 13, an air tank 34, an air filter 35, a pressure control valve 38, a pressure sensor 14, and a discharge valve 12 are provided in an air supply device in an endoscope 15, which form a closed space. An air supply fan 47 is provided on the wall of a casing 10, and a circuit board K is installed on the air supply fan 47 and components forming the closed space. And the casing 10 is furnished with an outlet 60 higher than the circuit board K.
Patent JP-H08116705-A (JP)
Title: Hydraulic structure in balk plastering machine
Inventor: TANAKA SANKICHI
IPC: A01B35/00
Filed: 1994-10-24
Abstract: PURPOSE: To provide a hydraulic structure capable of preventing the entrapping of air in a hydraulic pump and offering a good balance between left and right weights and having improved straight driving property by placing a working oil tank at one side of a chain case and a vibrator at the opposite side to the working oil tank putting an input shaft between them. CONSTITUTION: This balk plastering machine B has a vibrator 28 driven by a hydraulic motor for pressing a plastering board 29 against the surface of a balk. In the balk plastering machine B, an input shaft for receiving power from the main machine is supported at a middle position in a chain case 11. A working oil tank 22 is placed at one side of the chain case 11 and a vibrator 28 is placed at the opposite side to the working oil tank 22 putting the input shaft between them. Further, a hydraulic pump is preferably placed directly under the working oil tank 22.
Patent JP-H11203420-A (JP)
Title: Device and method for processing card
Inventor: FUKAZAWA KAZUO
IPC: G06K17/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent a magnetic card from being forged or altered by judging whether first and second data recorded by first and second magnetic recording means are properly recorded or not. SOLUTION: A magnetic substance M on a use history track is turned into an erased state with extremely high holding power in comparison with a high hold recording magnetic substance and format data are recorded on the high hold recording magnetic substance. Further, data recorded on an issue information track and the use history track are read by a reading head and these read contents are supplied through a reading circuit to a control part (S7). Thus, the control part performs comparison to show whether the read contents from the issue information track are coincident with issue information stored and recorded in an internal memory or not. Besides, the control part confirms the legality of a magnetic card by judging whether the format data are properly recorded or not based on the read contents from the use history track 5 (S8).