baber/WOPTO huggingface dataset:
Patent JP-H1115132-A (JP)
Title: Halftone type phase shift mask and blank for halftone type phase shift mask
Inventor: HARAGUCHI TAKASHI
IPC: G03F1/32
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a halftone type phase shift mask which satisfies an optical constant as a phase shift mask, controls the reflectivity at exposure light and the transmittance at an inspection wavelength and has high pattern forming accuracy and a blank for this halftone type phase shift mask. SOLUTION: Reaction sputtering is executed by using a DC sputtering apparatus and using a gaseous mixture using gaseous argon, gaseous oxygen and gaseous nitrogen and a gaseous mixture atmosphere using the gaseous argon and the gaseous oxygen and by using a zirconium target, by which a transparent film 12 consisting of a zirconium oxynitride film and a translucent film 13 consisting of a zirconium oxide film are formed on a translucent substrate 11 and the halftone type phase shift mask blank 10 is manufactured. Further, resist patterns 14 are formed and the transparent film 12 and the translucent film 13 are subjected to a patterning treatment, by which the halftone type phase shift mask 20 is obtd.
Patent JP-S6228664-A (JP)
Title: Method for connecting silicon wafer capillary column with pipe
Inventor: YANO EIICHI
IPC: B01D15/08
Filed: 1985-07-31
Abstract: PURPOSE:To easily connect a silicon wafer capillary column with a pipe and, at the same time, to make the connecting pipe exchangeable, by piercing a through hole communicated with the capillary column through a glass plate and inserting the pipe into the through hole. CONSTITUTION:A cappilary column groove is formed in a silicon wafer 1 by etching and a capillary column 1a is formed by joining a glass plate 2 to the surface of the wafer 1. The capillary column 1a is coupled with a pipe 3 by means of a through hole 2a provided through the glass plate 2. By making a bonding agent to flow into the through hole of the glass plate, the pipe is fixed and gas leakage from the coupled section is prevented. In addition, the pipe for the connection can be exchanged attachably and detachably with another one easily.
Patent JP-S5957023-A (JP)
Title: Detachable type roof structure for automobile
Inventor: MORIYAMA NAOMUNE
IPC: B60J10/90
Filed: 1982-09-28
Abstract: PURPOSE:To make the opening of a roof panel possible to leave a large space enough in reserve, by setting a rail member interposingly between both side edges of a detachable type roof and the upper end of door glass. CONSTITUTION:At each of door openings 7 made up of a front pillar 1, a roof side rail 3 and a rear pillar 5, there is provided with a side door 9 having vertically movable door glass 8. At the roof part, oblong opening 10 is formed by roof side rails 3 at both sides, a roof front rail 4 and a roof rear rail 6, while a glassed-in, detachable type roof 11 is installed so as to cover this opening 10. Setting the detachable type roof 11 takes place in a way of engaging a lock pin 22a with a slot 21a and pushing each of lock levers 22c and 22e to the lock position, after a claw 18 is inserted into a claw receiver 20.
Patent JP-S5692345-A (JP)
Title: Sucked air heating device for engine
Inventor: KAJITA TOSHINORI
IPC: F02M31/12
Filed: 1979-12-27
Abstract: PURPOSE: To properly heat an sucked air during the cooling of an engine, improve the starting performance of an engine and shorten the operating time of a heating equipment by providing a positive temperature characteristic semiconductor element which is electrically turned on only when the engine is cooled off.  
     CONSTITUTION: A positive temperature characteristic semiconductor element 4 shaped like a plate with multiple through holes pierced and with element electrodes on the both sides, is provided between an intake manifold 2 and an air duct 3 connecting an air cleaner not illustrated. This element 4 is electrically turned on by means of a water temperature switch 5 which is in "on" position when a cooling water for an engine is at low level and a contact point on a relay 6 which is also in "on" position when a series circuit consisting of an ignition switch and a fuse 8 is formed. As a result, it is possible to properly heat a sucked air when an engine is cooled off, improve the starting performance of an engine and cut short an operating time for a heating equipment. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6326359-A (JP)
Title: Sputtering apparatus
Inventor: KUBO KENICHI
IPC: C23C14/34
Filed: 1986-07-18
Abstract: PURPOSE:To prevent the generation of coarse particles and to improve the uniformity of the thickness of a film formed by sputtering by placing a shielding body which covers peripheral parts of the surfaces of cathodes to be sputtered so as to prevent the deposition of particles on the peripheral parts. CONSTITUTION:Electric power is independently impressed to cathodes 1, 2 to generate plasma, this plasma is confined in a line of magnetic force and particles of the material of the cathodes 1, 2 are generated by sputtering. The particles reach a wafer 14 and forms a film. Before the electric power is supplied, a shielding body 11 which covers peripheral parts of the surfaces of the cathodes 1, 2 to be sputtered is placed so as to prevent the deposition of generated coarse particles on the peripheral parts.
Patent JP-2001008322-A (JP)
Title: Shooter for feeding bent cable
Inventor: NAKAMURA REIJI
IPC: H02G1/06
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent a wire rope from scratching a cable sliding surface by forming a shooter of roughly a Y-shape in cross section, that bends, transfers, and guide a cable at a rope-pulling type cable extending site to dispersedly slide and guide the cable on a V-shaped cable sliding surface at both ends of the shooter by two-point support system without damaging the cable and by providing a sliding guide member of the wire rope between parallel side plates, provided at an opposite side continuously connected to the bottom of the V-shaped cable sliding surface. SOLUTION: When fabricating a shooter, that bends, transfers, and guides a cable at a wire-pulling type cable extending site, a shooter 1 of the radius of a given curve ratio is formed into roughly a Y-shape in cross section. A V-shaped sliding surface 3 is formed, that slides and guides a cable 2 dispersedly at both sides of the shooter 1 with two-points support system on the shooter 1. Also, slide members 6 for the cable-drawing rope 5 are supported pivotally with a shaft at prescribed intervals between parallel side plates provided in pairs and continuously connected to the a bottom 3A of the sliding surface 3.
Patent JP-2000001146-A (JP)
Title: Jack installation structure
Inventor: YAMAZAKI TSUYOSHI
IPC: B60R11/06
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce the number of necessary parts by avoiding size increase of the member, as well as to safely hold the jack even though it becomes loose. SOLUTION: This jack installation structure has a cowl top panel 20 of which a rear end portion 20b relative to the longitudinal direction of a vehicle is bonded to a dash panel 6. A jack 15 is disposed over the dash panel 6. A reinforcement bracket 22 having a coupling hole 47 for supporting the cowl top panel 20. The jack 15 is fixed by means of the reinforcement bracket 22 with an end of the jack engaged in the coupling hole 47. Moreover, the jack 15 is arranged diagonally relative to the vertical direction, a jack receiving member 30 having a receiving portion 49a to receive the lower end of the jack 15 to fix and hold the jack 15.
Patent JP-H0670128-A (JP)
Title: Facsimile transmitter/receiver
Inventor: NADATANI NAOYUKI
IPC: H04N1/00
Filed: 1992-06-29
Abstract: PURPOSE:To acquire the control information on the necessary items on a screen or in the form of the report output by controlling the communication control information on the transmission/reception via a memory for each control infor mation item. CONSTITUTION:The communication control information is stored in a memory part 2 through a memory control part 3 for each control information item and for each transmission/reception. When the communication result item information of the communication control information is displayed on a screen, the necessary items are pointed by an input operation part 1. As a result, a request is given to the part 3 via a retrieving part 4 to draw out the stored data on the communication result item. Thus the part 3 draws the data out of the part 2 and outputs them to a retrieving item production part 5. The part 5 produces the screen display data and outputs them to a display part 6. Then, the control information is displayed on the screen at the part 6. In a print-out state, the print-out data are produced at the part 5 and outputted to a recording part 7. Then, a control information report is outputted.
Patent JP-S5960320-A (JP)
Title: Water meter for automatic inspection
Inventor: NITOU MASAO
IPC: G01F15/06
Filed: 1982-09-30
Abstract: PURPOSE:To reduce power consumption by providing a generating means for a sampling pulse, a means which latches the output of a measuring means that operates intermittently, and a means which samples and latches to the output of the measuring means. CONSTITUTION:A power supply switch 12 turns on and off by clock pulses (a) generated by a pulse generating circuit 10 to operate the flow rate measuring device consisting of magneto-resistance elements 3a and 3b, two resistance R, and an amplifier 4a intermittently. An obtained signal (b) is latched by a latch circuit 14. A one-shot clock generating circuit 11 selects and outputs one of clock pulse from the pulse generating circuit 10 to turn on a power supply switch 13 only for a moment. Consequently, the measuring device for the direction of a water flow which consists of magneto-resistance elements 3c and 3d, resistances R, and an amplifier 4b operates only for the period and outputs a signal of logic ''0'' or ''1'' depending upon whether the direction of the flow is positive or negative, and a latch circuit 15 latches the signal. A main meter circuit 16 reads the flow rate signal and flow direction signal from the latch circuits 14 and 15 to integrate and display the flow rate and sent it to a center side.
Patent JP-S6329645-A (JP)
Inventor: UMAGOE OSAMU
IPC: A61J1/00
Filed: 1986-07-21
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-H0461007-A (JP)
Title: Magnetic disk device
Inventor: IKESHITA KOJI
IPC: G11B5/09
Filed: 1990-06-29
Abstract: PURPOSE:To improve the worst value of a phase margin in the range of ambient temperature change 0C-50 deg.C and to obtain the magnetic disk device with high reliability by setting the respective circuit data of a reading circuit so as to turn the values of the phase margin at the high temperature and low tempera ture to be identical. CONSTITUTION:In the magnetic disk device detecting its peak as a zero cross point by amplifying a reading signal from a magnetic head arranged close to the magnetic disk and eliminating noise to be further differentiated, the values between Early and Late sides of the phase margin in ordinary temperature are turned to be different by varying a gain constant (amount sliming down by waveform equalization) in a cosine equalization circuit 5A, and the Late side value of the phase margin at the low temperature and the Early side value of the phase margin at the high temperature are turned to be identical. Thus, the worst value of the phase margin in this temperature range can be improved when the ambient temperature changes from 0 deg.C at the low temperature to 50 deg.C at the high temperature.
Patent JP-2000011404-A (JP)
Title: Disk drive device
Inventor: IIDA MICHIHIKO
IPC: G11B7/09
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To improve reliability of the device by arranging it so that a control process based on more accurate and stable middle point error signal is executed. SOLUTION: At first, an eccentricity amount (x) of a disk is detected to obtain an amplitude Vp-p of a middle point error signal appearing at one revolution cycle of the disk. And, sensitivity Ers of the middle point error signal is obtained by executing an operation processing of Ers=Vp-p/x [V/μm] on the eccentricity amount (x) and the amplitude Vp-p of the middle point error signal. And, based on the sensitivity Ers of this middle point error signal, the transition amount of an actual object lens corresponding to the level of the middle point error signal is obtained and this is used for a necessary control processing.
Patent JP-H081541-A (JP)
Title: Pincers for turning over vinyl glove finger part
Inventor: TAKEMORI MASAYOSHI
IPC: B25B33/00
Filed: 1994-06-17
Abstract: PURPOSE:To provide pincers for turning over a vinyl glove finger part with which the whole body of a vinyl glove can be turned over easily without requiring much time. CONSTITUTION:A shaft 3 having a knob 5 is provided in a pipe 1, a frame body 6 is provided at a forward end of the shaft 3, the forefinger and the middle finger are put on finger catches 2, and the knob 5 is pushed by the thumb, so the frame body 6 is moved forward till a closing form 8 provided at a tip of the pipe 1 is closed.
Patent JP-H1111359-A (JP)
Title: Rear part body structure for vehicle
Inventor: SATO KENZO
IPC: B62D43/10
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To always fix behavior of a tire at rear end collision time, regardless of a condition of external diameter, pressure of air, etc., of the spare tire arranged at the rear in a vehicle, so as to prevent the tire from transmitting a rear end collision load to the forward of the vehicle. SOLUTION: In a floor panel 20 in a rear part of a vehicle, a hollow-shaped spare tire pan 21 is formed, and a spare tire is stored. So as to be along a lower surface of the spare tire pan, a load transmitting member 30 as a load transmitting means is mounted so as to extend in a longitudinal direction of the vehicle, and the spare tire 40 is fixed by a flange 31 mounted in the forward thereof. In a rear end of the load transmitting member, a traction hook 32 is mounted as a rear end collision load receiving part. At rear end collision time, a rear end collision load is input to the traction hook (arrow mark A), to be transmitted to a wheel part of the spare tire by the load transmitting member.  A front end of the spare tire is moved forward till coming into contact with a side wall 22 in a front end of the spare tire pan, and reaction force against the rear end collision load is generated (arrow mark B). The spare tire receives moment (arrow mark C), so as to rise up.
Patent JP-S6412580-A (JP)
Title: Hetero-junction field-effect transistor
Inventor: TOKUE TATSUO
IPC: H01L21/338
Filed: 1987-07-07
Abstract: PURPOSE:To avoid the increase of the contact resistances between electrode metal alloy layers and a two-dimensional electron gas layer and reduce the source resistance by a method wherein a high impurity concentration semiconductor layer inside an ohmic region is dug and the alloy layers are formed in the dug parts. CONSTITUTION:An undoped GaAs layer 2, an n<+>type AlGaAs layer 3 and n<+>type GaAs layer 4 are successively built up on an semi-insulating GaAs layer 1. A two-dimensional electron gas layer 5 which is to be a channel is formed on the layer 2 side in the hetero-junction between the layer 2 and layer 3. A gate electrode 8 made of metal which has Schottky contact with the layer 3 is formed on the part from which the layer 4 is removed. The parts of the layer 4 which are to be source and drain regions are dug to predetermined depths and metal for forming source and drain electrodes 6 and 7 is applied to the dug parts and layers brought into contact with the layer 5 are alloyed. With this constitution, the contact resistances between the electrode metal alloy layers and the layer 5 can be lowered and the source resistance can be reduced.
Patent JP-H0729259-A (JP)
Title: Digital signal recorder
Inventor: SAKAKIBARA YOSHIO
IPC: G11B15/467
Filed: 1993-07-09
Abstract: PURPOSE:To prevent a track shape on a tape from changing from the shape at the time of recording a standard signal when a non-standard video signal whose frequency of a synchronizing signal is shifted is recorded. CONSTITUTION:By a cylinder measuring part 10 and a capstan measuring part 12, rotational speeds of a cylinder and a capstan are measured based on a clock signal and rotation detection signals from rotation detection parts 14, 15. By a cylinder control part 11 and a capstan control part 13, the rotation of the cylinder 3 and the capstan 4 are controlled based on the measurement results of respective measiring parts through respective driving parts. By a clock generation part 18, a clock signal synchronized with an input video signal is formed to be supplied to the cylinder measuring part 10 and the capstan measuring part 12. A tape 1 travels by the capstan 4, and the tape 4 is scanned by heads 2a, 2b on the cylinder 3, and a track is formed.
Patent JP-S5794395-A (JP)
Title: Treatment of waste water
Inventor: KUNIEDA MASAYUKI
IPC: C02F3/12
Filed: 1980-12-02
Abstract: PURPOSE: To perform waste water treatment efficiently and stably by setting the target concn. of mixed suspended solids in an aerating vessel automatically from the measured value of the water temp. in the vessel and controlling the amt. of return activated sludge from a settling vessel automatically.  
     CONSTITUTION: Three kinds of transducers, a dissolved oxygen meter 9, a water temp. gage 7, and densitometer 8 for mixed suspended sludges (MLSS), are provided in an aerating vessel 2, and measurements are carried out. The meter 9 controls the rate of blast from a blower 6 in such a way that the concn. of the dissolved oxygen in waste water maintains a constant value at all times. The gate 7 measures the temp. of the waste water and feeds its analog electric signal via a converter 10 to an operator 11 which operates the optimum MLSS concn. at said water temp. and outputs the same to a controller 12. The densitometer 8 detects the MLSS concn, in the waste water, and feeds the same via a converter 13 to the controller 12 which controls an excess activated sludge withdrawal valve 5, whereby sludge is withdrawn. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0516712-A (JP)
Title: Hanger for insulated trolley wire
Inventor: TANOI SATOSHI
IPC: B60M1/12
Filed: 1991-07-10
Abstract: PURPOSE:To provide a hanger for an insulated trolley wire which can be installed easily at a small place without requiring a special fastening part. CONSTITUTION:An installation part 12 which can be inserted into a through hole on a supporting member 17 is integrally formed on the back surface of a part 11 for holding an insulated trolley wire 10, and a slit 14 which is split from the top edge in the installation part is formed, and a projection 16 is formed on the outer side surface on the top edge side of a one-side part 15 splitted by the slit, and installation is enabled by merely pushing in the installation part.
Patent JP-H0613384-A (JP)
Title: Formation method for electrode of ic chip
Inventor: AZUMA KAZUJI
IPC: H01L21/321
Filed: 1992-06-29
Abstract: PURPOSE:To form a permanent resist for protecting the surfaces of IC chips used for various kinds of electronic equipment, and joining electrodes capable of maintaining the narrow distance between the electrodes simultaneously. CONSTITUTION:Using a negative-type photosensitive polyimide 2a, permanent resist 2 is formed on an IC chip 1 excluding the parts of the aluminum electrodes 4 of the IC chip 1. Following this, gold plating 7 processing of the aluminum electrodes 4 are performed, after temporary resist 5 is formed on the permanent resist 2 using positive-type photosensitive resist 5a. Then the temporary resist 5 is removed, and joining electrodes in the shape of a rectangular parallelopiped are formed. This method prevents the generation of surface flaws of the IC chip 1, and increases the reliability. In addition, it becomes possible to maintain the narrow distance between the electrodes and reduce the size of the IC chip 1.
Patent JP-S5695405-A (JP)
Title: Preventing method for pit flaw of steel strip in continuous cold rolling pass
Inventor: SATOU HIROYUKI
IPC: B21B45/02
Filed: 1979-12-28
Abstract: PURPOSE: To prevent generation of pit flaws in the steel strip, by installing a cleaning apparatus for removing the dross generated by the welding work, at cold rolling the steel strip being successively jointed by the welding.  
     CONSTITUTION: The steel strip 1 is welded by the welding machine 4 and is fed to the cold rolling mill group 10W13 through the bead trimmer 5, the looper 6 and the feed roll 9; hereupon, the cleaning solution jetter 8 and the brushing roll 7 are arranged between the looper 6 and the feed roll 9. The cleaning solution jetter 8 jets the cleaning solution at 40°C or higher temperatures against front and back surfaces of the steel strip to be fed to the mill groups 10W13. The brushing roll 7 comprises one or plural couples of upper and lower brushing rolls in order to brush up front and back surfaces of the steel strip. Hereby, the dross such as the trimming scrap of welding bead caused when the welding bead is trimmed away from the weld zone of the steel strip 1 by the bead trimmer 5, and the spatter of weld metal, both sticking on the steel strip 1, is cleaned away. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0921214-A (JP)
Title: Water proof layer forming method
Inventor: SAWANISHI RYOZO
IPC: E04D5/14
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To use an originally constructed fixture for construction when a water proof layer is formed in such a manner that a water proof sheet is fixed to a body with the fixture, without causing noise and lowering body strength when repairing work is done. SOLUTION: A fixing material 5 to freely mount and fix a water proof sheet 2 to a body 1 is mounted on the body 1 with a fixture 6 and the water proof sheet 2 is arranged along the surface of the body 1 and adhered to the fixing material 5. A water proof cover member 2 is arranged thereon to cover the fixing material 5 and adhered to the water proof sheet 2 in no contact with the fixture 6 to form a water proof layer.
Patent JP-S58116235-A (JP)
Title: Self-propelling work bogie
Inventor: NOZAWA MASAO
IPC: A01B75/00
Filed: 1982-09-29
Abstract: PURPOSE:To improve the work efficiency on a slope by constructing the most part on a self-propelling bogie to be inclined against the self-propelling bogie. CONSTITUTION:A support table is inclined to the left and the right against a self-propelling bogie 1 by the operation of a jack for keeping an expansion link mechanism 2 and a work table 3 thereon horizontal. This construction permits to eliminate the danger of turnover even when the work table 3 is lifted up in an orchard or the like on a slope, and improve the work efficiency on the work table 3 for ensuring the sufficient safety in the work.