baber/WOPTO huggingface dataset:
Patent JP-2001068543-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA SHUNJI
IPC: H01L23/544
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To planairze an element forming region by forming an embedded film for subsequent receding, in trenches which serve as alignment marks, the trenches being formed by etching a semiconductor substrate using a first mask layer as a mask, and then by introducing impurities into the trenches using, as a mask, a second mask layer having openings for exposing the trenches. SOLUTION: A silicon oxide film 2 is formed as a pad oxide film by thermally oxidizing the surface of a p-type silicon substrate 1, and a silicon nitride film 3 as a stopper layer is formed over the entire surface. Then, using a resist mask prepared by coating a photoresist over the entire surface and exposing/developing the coated photoresist, the films 3 and 2 are patterned to obtain openings. The resist mask is thereafter removed. The substrate 1 is etched using the film 3 as a mask to form trenches 4a and 4b. Then, a silicon oxide film as a substrate protecting layer is formed on the inner wall surfaces of the trenches by thermal oxidation. Furthermore, a silicon oxide film is grown, covering the film 3 and embedding the trenches 4a and 4b, after which the silicon oxide film on the film 3 is removed.  When the film 3 is removed using thermal phosphoric acid solution, silicon oxide films 5a and 5b embedding the trenches 4a and 4b appear to the surface of the substrate 1. Then, the surface of the substrate 1 is thermally oxidized to grow a sacrificial oxide film 6 thereon.
Patent JP-S62105364-A (JP)
Title: Silver oxide cell
Inventor: CHIBA NOBUAKI
IPC: H01M4/06
Filed: 1985-11-01
Abstract: PURPOSE:To obtain a silver oxide cell having low inner resistance and stable discharge voltage by forming a specific silver layer onto the entire outer face of a positive electrode mold mainly composed of bivalent silver oxide. CONSTITUTION:The outer face of a positive electrode mold will reduce AgO by means of 2,3-diketo-L-glonic acid to form Ag as shown on the formula. Since the silver layer formed through this reducing reaction is oxidized by inner AgO, a boundary layer is formed from the outside of the positive electrode mold through solid phase reaction of Ag-Ag2O-AgO and 1.5V cell voltage of Ag2O is obtained. In the surface silver layer of a storing cell, Ag is oxidized into Ag2O by AgO in the positive electrode mold but Ag2O is reduced through function of 2,3-diketo-L-glonic acid, thereby Al layer is never missed from the positive electrode mold and the inner resistance of cell is never increased.
Patent JP-S6399263-A (JP)
Title: Processing assistant for thermoplastic resin and thermoplastic resin composition produced by using same
Inventor: KISHIDA KAZUO
IPC: B29C51/00
Filed: 1986-10-16
Abstract: PURPOSE:To provide the titled processing assistant composed of a polymer of methyl methacrylate and other vinyl monomer and produced by the emulsion polymerization in the presence of a specific emulsifier, and effective in preventing the problems such as thermal discoloration in molding by compounding to a thermoplastic resin. CONSTITUTION:The objective processing assistant is composed of a copolymer having a reduced viscosity of 2-0.1, preferably 1.5-0.1 (at 25 deg.C) and produced by the emulsion polymerization of (A) 35-99.9wt% methyl methacrylate unit and (B) 0.1-65wt% other vinyl monomer unit copolymerizable with the monomer A (e.g. ethyl acrylate, styrene, etc.) in the presence of (C) an emulsifier of formula (R is 10-24C, preferably 12-18C alkyl or alkenyl; M is Na or K) and a polymerization initiator (e.g. sodium persulfate). 0.1-40pts.wt. of the processing assistant is added to 100pts.wt. of a thermoplastic resin (e.g. vinyl chloride resin, acrylonitrile-styrene resin, methyl methacrylate-styrene resin, etc.).
Patent JP-H0991028-A (JP)
Title: Method for testing sequence control of power protection controller
Inventor: FUKAI HIROYUKI
IPC: G05B23/02
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a sequence control testing method capable of making it unnecessary to input a test signal substituted for an external input signal for operation and eliminating the necessity of an exclusive input circuit for inputting the test signal. SOLUTION: A test preparation program TP1 and a text execution program TP2 are stored in a protection controller CA2, test data TD are generated from its original data inputted by a timing chart format in accordance with the program TP1 and stored in a test data area TA. Test signal values TAI, TVI, TDI1, TDI2, etc., are generated from the test data TD stored in the area TA and stored in input signal value areas ID1 to ID2, etc., to be referred by a sequence control part SQ as values substituted for input signal values AI, VI, DI1, DI2, etc., and the program stored in the control part SQ is executed by referring to the substituted test signal values.
Patent JP-S61124048-A (JP)
Title: Fluorescent discharge bulb
Inventor: MATSUNO HIROMITSU
IPC: H01J61/28
Filed: 1984-11-21
Abstract: PURPOSE:To prevent abnormal lighting phenomenon immediately after the manufacture and make less consumption of electrode by defining amount of sealed metal silver in a fluorescent discharge bulb accommodating an amalgam forming metal. CONSTITUTION:A phosphor film 2 is formed at the internal surface of glass bulb of a saddle type fluorescent discharge tube 1, the steps 5, 6 are provided to support the electrodes 3 and 4 at both end portions. These stems 5, 6 are provided with fine tubes 7 and 8. For example, the fine tube 7 is provided with a neck 9, sealing the amalgam forming metal 10. When internal diameter of fine tube 7 housing the amalgam forming metal 10 is d (cm), the fluorescent discharge tube having stabilized characteristic immediately after the manufacture can be obtained without generating abnormal phenomenon that lamp current is large by keeping the amount of silver to be sealed M to 200d<2>(mg) or less.
Patent JP-H03109179-A (JP)
Title: Hinge pin setting device for vehicle door
Inventor: TAKAHASHI MITSUGI
IPC: B62D65/00
Filed: 1989-09-20
Abstract: PURPOSE:To ease door assembling by arranging a rotary actuator on a base provided on an elevating table in a table unit movable between a body carrying means and a door assembling mechanism, and providing a clamper for a hinge pin on the table provided on the rotation axis of the rotary actuator. CONSTITUTION:In a hinge pin setting device 500 for pressing a hinge pin in each hinge member with individual hinge members in body and door sides made a mutual joining condition, a retaining member 520, movable in a vehicle width direction along a rail member 510a, is arranged on a dolly 508 movable in a vehicle length direction along a rail member 504b. A rotary actuator 540 is fitted to a base 534 being one with a retaining member 532 vertical-motion freely provided on the retaining member 520 via a supporting plate 538. Another rotary actuator 546 is supported on the rotation axis of the rotary actuator 540 via a bracket, and a pair of clampers 562a and 562b gripping the hinge pin is fitted to a bracket fixed to the rotation axis of the rotary actuator 546.
Patent JP-H0292964-A (JP)
Title: Production of alkylated naphthalocyanine
Inventor: KITAO TEIJIRO
IPC: C07D487/22
Filed: 1988-09-30
Abstract: PURPOSE:To easily obtain the subject compound having an absorption range in near infrared region and useful as an optical recording medium, photosensitive material for electrophotography, etc., without using complicate procedures by reacting a naphthalocyanine compound with an olefin compound in the presence of concentrated sulfuric acid. CONSTITUTION:The objective compound can be produced by reacting a naphthalocyanine compound [e.g., a compound of formula (R is substituent other than alkyl; n is 0-4; m is 0-2; n+m is 0-23)] with an olefin compound (preferably a 5-7C olefin such as 1-hexene) in the presence of concentrated sulfuric acid e.g., under refluxing condition for 5-30hr.
Patent JP-S62103530-A (JP)
Title: Double-beam spectrometry
Inventor: AKIYAMA OSAMU
IPC: G01J3/42
Filed: 1985-10-31
Abstract: PURPOSE:To shorten a measuring time and to enhance measuring efficiency, by making it possible to use the data of a base line in two kinds of different measurements in common. CONSTITUTION:A specimen holder Ht for arranging a specimen for transmissivity measurement and a specimen holder Hm for arranging a specimen for reflection measurement are provided on a base plate B. At first, standard specimens for A-measurement and B-measurement are respectively set to beams F1, F2 and respective photometric values f1, f2 are collected as base line correcting data. Next, when A-measurement is performed, a specimen to be measured is set to the beam F1 and the standard specimen for B-measurement is set to the beam F2 as it is to collect the photometric values f1', f2' of two beams and, if A=(f1'/f2')/(f1/f2) is calculated at every wavelength, a characteristic value A is calculated. At the time of B-measurement, a specimen to be measured for B-measurement is set to the beam F1 and the standard specimen for A-measurement is set to the beam F1 and, if B=(f2''/f1'')/(f2/f1) is calculated according to same calculation formula, a characteristic value B is calculated. By this method, because correction data can be used in common, it is unnecessary not only to replace an attachment but also to again take a base line.
Patent JP-H0993393-A (JP)
Title: Image input device
Inventor: ISOBE YUTAKA
IPC: H04N1/04
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an image input device easily made small in size and made light in weight. SOLUTION: A 1st mirror 4 and a fluorescent tube 3 are moved at the outside of the reading range in the modes other than the original read mode, and the 1st mirror 4 and the fluorescent tube 3 are moved from a start to an end of a read range of the original, and 2nd and 3rd mirrors 8, 9 are moved with a distance a half of that of the 1st mirror 4 and the fluorescent tube 3. Then a read light reflected in the original surface is reflected in the 1st to 3rd mirrors 4, 8, 9 and led to a lens 2, which collects the light to a CCD line sensor 1, from which a light receiving output is provided.
Patent JP-H0295698-A (JP)
Title: Loading and unloading device of forklift
Inventor: TSUDA YOSHIHISA
IPC: B66F9/12
Filed: 1988-09-29
Abstract: PURPOSE:To simplify the replacement of attachments by providing a baggage handling member installed to an attachment main body so as to take a specific operational posture when it is installed to an elevating member. CONSTITUTION:A fork 26 and a cramp plate to be baggage handling members of attachments 21 such as a side shift fork, a hinged fork, and the like are made in a common use member by composing them to take a specific operational posture by utilizing the torque of a rotary shaft 24. And by composing to deliver the torque of an operation device 8 provided at a holder device 3 side to the attachment 21 side through clutches 16a and 16b, the attachment 21 can be mounted or released. And moreover, the mounting and the release of the attachment 21 is carried out by extending and contracting a hydraulic cylinder 6 for mounting and releasing provided at the holding device 3 side, and inserting and removing a lock pin 7 with flange to the pin hole 23 of the attachment main body 22, and the attachment can be replaced easily on the driver seat.
Patent JP-H08111599-A (JP)
Title: Aligning method and device
Inventor: IKEDA HIROSHI
IPC: H05K13/04
Filed: 1994-10-11
Abstract: PURPOSE: To provide a method and a device for aligning an object at a high speed without deteriorating it in positioning accuracy. CONSTITUTION: The picture image of an object picked up by a picture image input device is stored in a memory 3. A candidate point extracting means 4 extracts one to a few candidate points from a one-dimensional projection distribution of the picture image of the object stored in the memory 3 in the directions of X and Y. A rough positioning means 5 is made to match up the extracted candidate points with a reference picture image through a variable- density pattern to carry out rough positioning. A fine positioning means 6 matches up the extracted candidate points with the reference picture image through a variable-density pattern to execute fine positioning in a spiral in a region adjacent to a rough positioning region.
Patent JP-S6398632-A (JP)
Title: Liquid crystal electrooptical device
Inventor: MASE AKIRA
IPC: G02F1/1337
Filed: 1986-10-15
Abstract: PURPOSE:To obtain a liquid crystal electrooptical device having good and uniform orientation characteristics by aligning major axes of chiral smectic liquid crystal molecules to a direction which is approximately parallel to the slant faces provided in plural numbers on one surface of a substrate being perpendicular to the direction of the edge of the slant faces. CONSTITUTION:Coating liquid for forming silicon oxide film is coated to ca. 0.5mum thickness on a glass substrate 1 provided with transparent electroconductive film 2. Then, a mold prepd. to have a slant face having 10 deg.(theta) slant angle and 1mum pitch (W) of the slant faces is allowed to contact with the coated film interposing a parting material to transfer thus the unevenness of the surface. Two substrates having thus transferred unevenness are superposed on each other arranging both surfaces having the transferred unevenness to the inside, edges of the slant faces parallel to each other, and both slant surface being parallel to each other. The outside periphery of the superposed substrates are sealed and chiral smectic liquid crystals are injected while preserving the isotropic state. By this method, it has been able to realize the orientation state of uniform and defectless liquid crystals in a large area using smectic C phase in a display device utilizing liquid crystal electrooptical effect using chiral smectic liquid crystals.
Patent JP-H07104273-A (JP)
Title: Color filter for liquid crystal display
Inventor: KINOU ERI
IPC: G02B5/20
Filed: 1993-09-30
Abstract: PURPOSE:To easily improve color characteristic by forming one or more coloring layer among red, green and blue coloring layers twice or more times. CONSTITUTION:The coloring layer 3a is formed by applying the pigments of respective colors of red(R), green(G) and blue(B) on a transparent electrode 2a by using a coloring resist in a spin-coating method. The black matrix (light shielding layer) 5a of an insulating black resist is previously formed on a glass substrate 1a by masking for dividing three colors of R, G and B. After forming the black matrix layer 5a, the coloring layer is formed by spin-coating and patterning the coloring resists of R and B to be 0.9mu. A film thickness. By performing spin-coating to obtain 0.45mu film thickness twice, the coloring resist of G is made a 0.9mum coating film through a boundary 1, and patterned. Since one or more colors among three colors R, G and B are applied twice or more times to form the layer and the boundary 1 is provided, specific electric rate is controlled and the voltage drop of each color of the coloring layer part is arranged.
Patent JP-S61112176-A (JP)
Title: Electromagnetic latent image developing device
Inventor: KAMOGAWA JINICHI
IPC: G03G15/09
Filed: 1985-11-02
Abstract: PURPOSE:To form a toner image with high clearness by using a magnet which larger magnetic flux density than a magnet which conveys toner positioned at the downstream side of a developing magnet as a magnet which conveys toner positioned at the downstream side of the developing magnet. CONSTITUTION:A cylindrical rotating sleeve 3 made of a nonmagnetic body which is moved in the opposite direction of a rotary drum 1 which has a photoconductive sensitive layer on the outer peripheral surface is provided opposite the outer peripheral surface of the drum 1 across a gap 2. A toner container 5 which supplies magnetic toner 4 is provided on the outer peripheral surface of the sleeve 3 except at the pat facing the gap 2. The sleeve 3 contains the developing magnet 6 opposite the gap 2, a toner carrying-in magnet 7 and a toner carrying-out magnet 8 at the upstream and down stream sides of the magnet 6, and toner conveying magnets 9-11 fixed differing in polarity alternately. Then, the magnet 7 has larger magnetic flux density than the magnet 8. Thus, an electrostatic latent image with high clearness is developed with the magnetic toner.
Patent JP-H0294227-A (JP)
Title: Exposure apparatus for color picture tube
Inventor: KATO SEIICHI
IPC: H01J9/227
Filed: 1988-09-29
Abstract: PURPOSE:To make is possible to utilize an optical compensator conventionally used for an exposure apparatus where a light emitting tube is fixed by providing a slit which is rotated in synchronism with the rotation of a light emitting tube disposed in parallel with the axis of the light emitting tube, and moving a light source up and down in accordance with the rotational angle of the light emitting tube. CONSTITUTION:A slit 7 formed in parallel with the axis 6 of a superhigh pressure mercury lamp 104 is rotated in synchronism with the rotation of the lamp 104. When the upper and lower portions of a picture plane are exposed to light, a light source 1 is advanced toward a panel 4 on the axis 6 by an eccentric cam 101 in synchronism with the rotation of the slit 7. Therefore, it is possible to utilize an optical compensator 3 used for an optical exposure system where the axis of a superhigh pressure mercury lamp is in the horizontal direction of a picture plane.
Patent JP-H0580943-A (JP)
Title: Data readout system
Inventor: TOJO YOSHIHIRO
IPC: G06F3/06
Filed: 1991-09-25
Abstract: PURPOSE:To simplify the constitution of a read-side transaction processing part and increase the flexibility of the compression of memory capacity and data handling alterations when data are read out by a computer system equipped with a nonvolatile memory and a magnetic disk. CONSTITUTION:Only disk read request parts 22 and 32 are arranged at transaction processing parts 2a and 3a and other necessary functions for reading are concentrated and united in a data control processing part 1. The data control processing part 1 is equipped with a memory read/write processing part 11 and a disk read processing part 13 in addition to a common read processing part 10 which performs common readout control over the respective transaction processing parts, a definition part 15 which prescribes data contents written in a memory 12 from a magnetic disk 14, and a memory data common initialization part 16 which writes necessary data in the memory 12 from the magnetic disk 14 when the system is started up.
Patent JP-H0990971-A (JP)
Title: Voice synthesizing method
Inventor: KOYAMA TAKAO
IPC: G10L13/10
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide the voice synthesizing method in which an uttering tempo is set based on the general tendency obtained from natural voices for every sentence or phrase. SOLUTION: The following relationships are beforehand obtained, i.e., the relationship between the continuation time length of a natural uttering voice and the mora number of each sentence, the relationship between the continuation time length other than a last phrase and the mora number of each phrase and the relationship between the continuation time length of the phrase of the last phrase and the mora number of the phrase. During a voice synthesis, a synthesis objective sentence is text analyzed and is converted into a Roman character column (S101). Then, the mora number in the sentence and the mora number in the phrase are extracted (S102 and S103). After that, the uttering tempo of the sentence and the phrase uttering tempo are decided (set) from the each extracted mora number and each relationship (S104 and S105).  Then, a rule voice synthesis is conducted by making these uttering tempos as one of the rhythm control parameters.
Patent JP-H04123734-A (JP)
Title: Breaker control device
Inventor: YAMADA YUKIO
IPC: H01H33/59
Filed: 1990-09-14
Abstract: PURPOSE:To improve operational reliability, and to achieve high speed control by controlling an electromagnet operating means based on the output signal of a closing position detection means of a circuit breaker, and by carrying out the closing or the opening of the circuit breaker. CONSTITUTION:A shade 15 is moved linearly following the closing or opening operation of a circuit breaker, and when the circuit breaker is in a completely open state, the light is transmitted from an emission part 11 of a opening position detection sensor, to a light receiving part 12 thereof. When the circuit breaker is in a completely close state, the transmission light from an emission part 13 of closing position detection sensor to a light receiving part 14 is shaded. When an input switch CL is pushed in the completely open state, an electricity/ optic converter (E/O-1) 26 is made luminous until the completely close state is reached, by an output signal (f) of an AND circuit 25, through a chattering prevention amplifier 23 and a one-shot pulse oscillator 24, and an input operational GTO 32 is electrified through (O/E-1) 31 of an operational circuit 30. An electromagnetic coil 16 is electrified and a circuit breaker is closed. With this structure, operational reliability is improved, and high speed control is achieved.
Patent JP-H08123115-A (JP)
Title: Duplex-path paper-feeding device
Inventor: KEI II METOKARUFU
IPC: G03G15/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a double-route paper feeding device for feeding various insertion sheets. SOLUTION: This printing device 2, which includes a processing part 6 for transferring a developed image onto a copy sheet and a finish part 8 for receiving plural copy sheets and at least one insertion sheet so as to generate the print set, is provided with a paper feeding tray for storing the sheets to be utilized for generation of print set, a paper feeding device 7 related to the paper feeding tray and for distributing the sheets therefrom, and a movable gate 31 arranged adjacent to the paper feeding tray and for directing the sheet, which is distributed from the paper feeding tray, along the predetermined operation route,  The movable gate 31 can be selectively positioned between a first position for directing the sheet to the processing part 6 so as to generate the copy sheet before feeding the copy sheet to the finish part 8 and a second position for directly directing the copy sheet to the finish part 8 and avoiding the processing part 6 so as to give at least one insertion sheet.
Patent JP-2000076555-A (JP)
Title: Pos terminal
Inventor: HIRAI MEGUMI
IPC: G06Q30/06
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To calculate standard cost even to a commodity whose cost is not registered as a signal item and to improve the precision of various data about gross profit, etc., by defining a standard cost rate in every category of a commodity and providing a standard cost calculating means. SOLUTION: In this POS terminal 1 which consists of inputting and outputting means 2, 3, 4 and 5 which perform the display/input of information and a controlling means 11 which contains a cost counter that casts cost when cost of the commodity is preliminarily registered at the time of commodity sales, a cost registered selling price counter that casts the selling price of only commodity whose costs are registered and a selling price counter that casts selling prices for all sold commodities and performs sales processing of products, the controlling means 11 is provided with a standard cost calculating means 11d that calculates standard cost by multiplying the selling price of a commodity by the standard cost rate defined preliminarily in every category of commodities and the standard cost is treated to be equal to the registered cost.