baber/WOPTO huggingface dataset:
Patent JP-2000168988-A (JP)
Title: Document reader
Inventor: SHIDA TOSHIO
IPC: B65H5/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To improve operating performance of a document retaining means for reading stationary documents by separating the document retaining means into a document feeding tray of a document conveying means, and a document conveying part and a document discharge tray, for opening and closing. SOLUTION: A document conveying unit B is pivotally coupled by a shaft X to a image reading unit A, opened and closed on the image reading unit A as indicated by the arrow D, and opened during a document jam inside the document conveying unit B or reading of a stationary document. A document retaining means 50A is separated from the document conveying unit B in a state wherein the document conveying unit B is opened, and separately opened and closed from a document conveying unit main body around the shaft X as indicated by the arrow D, and a document retaining means 50B is opened and closed integrally with the document conveying unit B as indicated by the arrow D.  In such manner, the document covering means is separately formed from a document feeding tray and the document conveying unit main body including a document conveying part and a document discharge tray, and is supported by the rotary shaft X.
Patent JP-H10167467-A (JP)
Title: Transporting method and device thereof
Inventor: YAMAMOTO KOICHI
IPC: B65D19/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To facilitate the front/back reversing operation of a panel by removing a first pallet after putting a second pallet with the same shape on a first pallet transporting in a state in which a panel is placed and reversely turning upside down and placing the panel on the second pallet in a front/back reversing state. SOLUTION: An indication panel can be placed on a pallet 41 in a state in which a flexible wiring board and a driving board are spread. When worker performs a work on the surface of the indication panel and moves to the work of a back surface after work finishing, a pallet reversing jug 43 is used. A pallet reversely turn jig 43 is formed by supporting the pallet 41 between a pair of props 44, 45 through rotary shafts 46, 47. A first pallet 41 placed the indication panel is fixed to the pallet reversing jig 43 and a second pallet 49 with the same shape is piled thereon and fixed by a clip 50 and reversely turned upside down.
Patent JP-2000167970-A (JP)
Title: Transfer protection film
Inventor: HORIE KIYOSHI
IPC: B32B7/12
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To protect information such as face photographs or characters formed on the basis of image data surely and effectively by forming a transfer layer provided on the support body in turn with a protection layer and an adhesive layer consisting of a transparent polymeric plastic film having a specified melting point. SOLUTION: The transfer protection film is composed of a support body 1, a protection layer 2, and an adhesive layer 3, and the protection layer 2 and adhesive layer 3 become a transfer layer 6 to be transferred. Also, on the support body, there is provided with a pressure sensitive layer within the range of, e.g. 0.5-30 g/m2, thereby allowing the support body and transfer layer to be adhered effectively with improved workability. The protection film 2 consists of a transparent plastic film, a polyphenyl sulfane film, a polypropylene film, a polyethylene film, a polyvinyl chloride film, an acetate film, a polystyrene film, or the like.
Patent JP-2001159335-A (JP)
Title: Intake air quantity control device for engine
Inventor: ARAI KATSUHIRO
IPC: F02D41/04
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To control the intake air quantity of an engine to be the target intake air quantity even in a high-rotation low-load area while reducing pumping loss to a minimum in a device for controlling the closing timing of a solenoid driven intake valve to control the intake air quantity of the engine to be the target intake air quantity. SOLUTION: The target intake air quantity is computed on the basis of accelerator opening and engine speed (S1-S3). In the case of the target intake air quantity being larger than the threshold value set on the basis of the engine speed, it is judged to be in a valve timing control area, and a throttle valve is held into a fully opened state (S12→S13), while the closing timing of the intake valve is controlled according to the target intake air quantity (S23→S24). When the target intake air quantity is smaller than the threshold value and it is judged to be outside of the valve timing control area, the intake valve is fixed to a minimum operating angle (S23→S25), while the opening of the throttle valve is controlled according to the target intake air quantity (S14→S15).
Patent JP-H05182485-A (JP)
Title: Semiconductor device
Inventor: AZUMA MASAHIKO
IPC: H01L27/115
Filed: 1991-12-27
Abstract: PURPOSE:To provide a semiconductor storage device which does not require high voltage at peripheral circuits, but has small area and superior reliability concerning EEPROM. CONSTITUTION:This device is provided with the main storage section 1 consisting of PROM, the count storage circuit 11 consisting of PROM having word length of 1 bit which writes and stores the count signal 12, and the address storage circuit 6 consisting of PROM in which contents of the address specified by the total number of bits written in the count storage circuit 11 are read or written according to the count control signal 7. Further, this device is providing with the adder-subtractor 14 which adds or subtracts contents read from the address storage circuit 6 and the address inputted from external to the address terminal 16, and output it to the address input terminal 5 of the main storage section 1 and writing input terminal 9 of the address storage circuit 6.
Patent JP-H07186123-A (JP)
Title: Production of asbestos free extrusion molded cement building material
Inventor: KAMIYA KIYOSHI
IPC: E04C2/04
Filed: 1993-12-24
Abstract: PURPOSE:To eliminate quality irregularity by a method wherein a specific amt. of kneading water is added to and kneaded with an extrusion cement raw material mixture as fresh water and a pulp slurry is added to the remainder of kneading mixture by two times to well disperse pulp. CONSTITUTION:An extrusion cement raw material mixture composed of a compd. 41 consisting of cement, aggregate, an inorg. additive and a thickening aid is mixed to prepare a dry mixture 51. Fresh water 9 is added to and kneaded with the dry mixture 51 in an amt. corresponding to 20-40% of kneading water to form an intermediate mixture 42. A preliminarily prepared pulp slurry 2 is divided into two parts to be added to the intermediate mixture 42 to be mixed therewith by a wet mixer 52. Therefore, the obtained extrusion raw material mixture 6 contains no fiber balls and becomes good in pulp dispersibility and a building material having no irregularity in product quality can be obtained.
Patent JP-H06196338-A (JP)
Title: Winding sealing structure
Inventor: SHIBATA KEIGO
IPC: H01F27/32
Filed: 1992-12-25
Abstract: PURPOSE:To easily and effectively seal with a moisture-proof sheet by connecting the sheet between a winding and a lead wire with a continuous member of a cylindrical shape having a protruding surface on an outer periphery at one end to be sealed. CONSTITUTION:Inner and outer peripheries of a winding 1 are covered with moisture-proof sheets 2a, 2b molded in a cylindrical shape. The sheet 2b is so opened previously with a cylindrical hole 4 as to externally extend a lead wire 3b from the sheet 2b. Then, the sheets 2a, 2b of the inner and outer peripheries are so brought into close contact as to be disposed on an outer periphery of the winding, and excess sheet is fixed.connected with an adhesive tape 5. Ends of the sheets 2a, 2b provided at inside and outside of the winding 1 are adhered to insulating plates 6a, 6b. Further, a coupling member 7 formed of vinyl chloride, etc., is formed of a flat plate protruding at one end in a cylindrical shape from an outer periphery, the member 7 is connected to a moisture- proof sheet 2c of the lead wire with an adhesive tape 5 to seal lead wires 3a, 3b.
Patent JP-H07181347-A (JP)
Title: Measuring method of hole or v-groove
Inventor: YAMAKAWA ATSUSHI
IPC: G01B11/00
Filed: 1993-12-22
Abstract: PURPOSE:To measure the central position or profile of a hole or groove with high precision by measuring two orthogonal ridge parts of the protruding part of a measuring pin by a laser measuring machine, and arithmetically processing the measured values. CONSTITUTION:When a measuring part l is the guide pin insert hole 6 of a multicore ferrule, mutually orthogonal axial ridge parts 4 of respective measuring pins 2 inserted to two guide pin insert holes 6 are determined by a laser length measuring machine, and the radius portions of the measuring pins 2 inserted to the guide pin insert holes 6 are subtracted from the respective coordinate positions of the ridge parts 4 determined by this measurement, whereby the respective central positions of the measuring pins 2, or the respective central positions of the guide pin insert holes 6 can be determined. When the central positions are determined, the dimension between the two guide pin insert holes 6, and the standard line connecting the central positions of the two guide pin insert holes 6 can be determined. The outer diameter of the measuring pin 2 is preliminarily determined by the laser length measuring machine.
Patent JP-H09159907-A (JP)
Title: Image pickup lens
Inventor: NAGAOKA TOSHIYUKI
IPC: G02B9/04
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain excellent image-formation performance with two-lens constitution by constituting a lens of a homogeneous lens having negative refractive power and a specified radial type refractive index distribution lens which has positive refractive power and where a refractive index is distributed in a radial direction from an optical axis, and satisfying a specified condition. SOLUTION: This lens is constituted of the homogeneous lens having the negative refractive power and the radial type refractive index distribution lens which has the positive refractive power and where the refractive index is distributed in the radial direction from the optical axis, and is expressed by an expression N(r)=N00 +N10 r<2> + N20 r<4> , and satisfies the condition -0.05<1/V10 <0.01. Provided (r) expresses a distance from the optical axis in the radial direction, N(r) expresses the refractive index distribution at a point being the distance (r), N10 expresses the coefficient of 2i-order refractive index distribution, and V10 expresses the 2i-order distribution of the radial type refractive index distribution lens, and they are given by expressions Voo =(Nood -1)/(Noo F-Noo C) provided (i=0), and Vio =Niod /(Nio F-Nio C) provided (i=1, 2 and 3).  Nood , Noo F and Fio C the refractive indexes on the optical axis of the lines (d), F and C, and Niod , Nio F and Nio C and the coefficients of 2i-order refractive index distribution of the lines (d), F and C.
Patent JP-2001163373-A (JP)
Title: One-side absorption type deoxidation multi-layer body
Inventor: NAKAO KIMITAKA
IPC: B65D81/26
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a one-side absorption type deoxidation multi-layer body with strong interlaminar bonding. SOLUTION: This relates to a one-side absorption type deoxidation multi-layer body which comprises a deoxidation layer (layer C) made of a thermoplastic resin mixed with a deoxidation component, a concealed layer (layer B) made of a thermoplastic resin mixed with a water insoluble inorganic filler and a heat seal layer (layer A) made of an oxygen permeable thermoplastic resin provided on one side of layer C, and a cushioning layer (layer D) made of a nonporous thermoplastic resin added with a rubber polymer and a barrier layer (layer E) made of a gas barrier material provided on the other side of the layer C.
Patent JP-H07192082-A (JP)
Title: Image data processor
Inventor: YAMAMOTO HIDENORI
IPC: G06K9/00
Filed: 1993-12-27
Abstract: PURPOSE:To construct an image data processor for improving the operability of an OCR device or correction efficiency by closely cooperating with an externally connected equipment at the time of a correction processing. CONSTITUTION:In addition to a normal photoelectric conversion part for performing photoelectric conversion while carrying and controlling a slip by a command from a host, the photoelectric conversion part for manually operating the slip by interaction with the host equipment 10 is added. Slip images are taken out from respective image buffers 5 and 6 where the results of the photoelectric conversion are developed, a character recognition or image compression processing is performed and character recognized or image compressed results are edited and supplied through a data input/output part 9 to the host equipment. All the control is managed through a central controller 1 by the interaction with the host equipment.
Patent JP-2000158067-A (JP)
Title: Transfer machining method and device therefor
Inventor: SUGANUMA TOSHIHARU
IPC: B21D43/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a transfer machining method and a device therefor by which the occurrence of rolling phenomenon of a work can be prevented in a prescribed process and the machining precision and productivity of the work can be improved in a transfer press in which works are successively transferred in two dimensions by two parallel feed bars. SOLUTION: A groove 7 passing through in the feed direction of a work is arranged to the upper face of a lifter 2 elevatably arranged to the outer circumferential part of a piercing die 2, a tapered part 7A is arranged at the inlet side of the groove 7, the notch conforming to the groove 7 is arranged to the flange of a cylindrical work in the pre-process of the working process by a working die of a ceiling piercing hole, etc., of the lifter 3, in transferring the work between adjacent dies, in carrying to the die/carrying out and in working by the die, the notch part of the work is guided by the groove 7.
Patent JP-H06193581-A (JP)
Title: Sectional multistage feed pump
Inventor: FUJII TAKUYA
IPC: F04D1/08
Filed: 1992-12-28
Abstract: PURPOSE:To provide a sectional multistage feed pump to reduce the stage manufacturing cost for a sectional multistage feed pump, facilitate disassembly and assembly, and provide excellent maintainability. CONSTITUTION:The stage of a sectional multistage feed pump is formed through combination of a cylinder part 2a and a disc part 2b manufacture of which is easy to make. In a mating surface between members, the cylinder part 2a is expanded owing to a pressure in the stage to effect sealing. Since the stage is brought into a composite structure of members manufacture of which is easy to make, an effect wherein there is no need for casting of the stage like a conventional method, manufacture is facilitated, and a cost is reduced is produced. Further, a pump which facilitates disassembly and assembly and provides excellent maintainability is provided.
Patent JP-H11168912-A (JP)
Title: Earth covering machine
Inventor: MABUCHI KAZUO
IPC: A01C5/06
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an earth covering machine, equipped with an earth covering blade which will not be deflected with a working table, even when the working table is rolling. SOLUTION: This earth covering machine is equipped with two or more pairs of earth covering blades 14 arranged at intervals of ridges, held by a blade-holding body 4 which is attached to a working table in such a way that it can be slid along the lateral side of the table. The means to slide the blade- holding body 4 is provided with a plurality of guide rollers 34, each of which is supported by an axis in such a way that it can rotate vertically or longitudinally in the longitudinal direction of the blade-holding body 4, and fixed rails 41a which are provided on the working table to guide the guide rollers 34 in the lateral direction.
Patent JP-H10188275-A (JP)
Title: Production of metal mold for molding substrate for magnetic disk, magnetic disk and magnetic disk device
Inventor: NAGANO NOBUHIRO
IPC: B29C33/38
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to enhance the accuracy of surface roughness by polishing the molding surfaces of metal molds at a prescribed thickness, coating the molding surfaces of the metal molds after the polishing with films of a prescribed thickness and polishing the molding surfaces of the metal molds after the coating to a prescribed thickness. SOLUTION: Metal mold blocks 10 made of, for example, a stainless steel on the stationary side and moving side constituting the metal molds for molding are removed from an injection molding machine. The molding surfaces of the metal mold blocks 10, i.e., the surfaces constituting the cavity are polished, for example, 3μm by a polishing agent. The films of a hard metal, for example, iridium, capable of withstanding the molding pressure are formed at 6μm by sputtering on the polished surfaces. The surfaces of these iridium film 11 are polished 3μm by the polishing agent. The surface roughness of this time is specified to 1nm (Ra). The metal mold blocks 10 on the stationary side and moving side formed in such a manner are mounted via metal mold holding sections at the injection molding machine.  The substrates for magnetic disks are obtd. by executing injection molding with the metal molds for molding alone without using stampers.
Patent JP-H10187179-A (JP)
Title: Method for synthesizing voice and device therefor
Inventor: OTSUKA MITSURU
IPC: G10L13/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of tone quality at the time of a high speed, and to suppress the decrease of a processing speed and the consumption of a memory at the time of a low speed by maintaining the number of frames to be constant for the change of the utterance speed of a synthetic voice. SOLUTION: A voice element piece is generated by a VcV sequence generating part 3 from a phonetic text inputted from a character string inputting part 1, and stored in a VcV storage part 4. A parameter generating part 8 calculates the uttering speed coefficient of each label of the voice element piece stored in the VcV storage part 4 based on standard phonetic time length and expansion ratio between the labels decided according to the time length of the mora of the voice element piece or the arrangement of the labels of the voice element piece for the voice piece elements before and after each and stores it in each frame of the voice element piece. A voice synthesizing part 13 decides the time length(the number of samples) of each frame based on the uttering speed coefficient stored in the frame and the designated utterance speed, and generates voice waveform.
Patent JP-2000174137-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HIRAI TAKEHIRO
IPC: H01L21/28
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of leakage currents caused by the step formed at the boundary between a source-drain area and an STI structure when a contact hole which is formed to connect the source-drain area to wiring is formed astride the boundary. SOLUTION: A contact hole formed in an interlayer insulating film 36 covering a MOS transistor and a trench isolating structure 41 reaches part of the source-drain area 34 of the transistor and part of the structure 41 and an electrode plug 49 for contact which is brought into contact with the area 34 is formed in the opening of the contact hole. An insulating side-wall spacer 50 is formed on the side face of a step formed between the upper surfaces of an element area and the structure 41 and interrupts the passage of leak currents between the area 34 and plug 49.
Patent JP-H07190756-A (JP)
Title: Distance measuring device
Inventor: FUJII TAKASHI
IPC: G01B11/00
Filed: 1993-12-27
Abstract: PURPOSE:To make judgement about a distance via the preliminary projection of light and change the frequency of substantial light projection in order to provide a distance measuring device having high measurement accuracy and a short measuring time. CONSTITUTION:A CPU 3 gives an instruction to a signal processing circuit 5 for keeping the standby mode for processing a signal, concurrently with the issuance of an instruction to a driver 2 for signal light projection. The driver 3, upon receipt of the instruction, drives a light projection section 1 and the circuit 5 falls in standby mode, while receiving a signal from a light receiving section 4. After the laps of the preset time in the standby mode, the CPU 3 begins to give an instruction to the circuit 5 for processing signals, thereby conducting a signal process. Then, the CPU 3 processes distance measuring data on the basis of the result of signal processing at the circuit 5, and further computes the extent of drive for a lens contained in a photographing optical system 6. Thereafter, the CPU 3 gives an instruction to a lens drive section 7 for actuating the lens, thereby adjusting the focal point of the optical system 6.
Patent JP-H09168972-A (JP)
Title: Automatic and manual stone sculpturing device
Inventor: YOSHIHARA HISATO
IPC: B24C3/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an automatic and manual stone sculpturing device by which work environment is not polluted, and accurate sculpture can be performed. SOLUTION: An automatic and manual stone sculpturing device is provided with an enclosure connected to a dust collector and for housing a stone 90, a blast nozzle moving mechanism 4 for laterally and vertically moving a blast pipe 3 provided with a blast nozzle 3A on its lower end, and a manual operating plate through which the inside of the enclosure can be observed from the outside, and by which a manual blast nozzle can be operated by both hands inserted from hand holes.  A wheel 22 integrated with the blast nozzle moving mechanism 4 and attached on the lower end is guided on a rail 23, a blast pipe supporting member 25 on which a wheel 26 to be rolled on the front surface of an oscillation stopping plate 21 capable of being moved only in the lateral direction is attached on the tip of the blast pipe 3, and the tip of the blast pipe 3 is so supported as not to be oscillated rearward.
Patent JP-H10199161-A (JP)
Title: Data reproduction system used for data recording/ reproducing device
Inventor: SAKAI YUJI
IPC: G11B20/14
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To improve the precision of maximum estimation by employing, when a medium noise characteristic is provided where the distribution of the amplitude error of a reproducing signal is different depending on a reproducing position, a branch metric calculation system of which dispersion of the amplitude error has been weighted. SOLUTION: A branch metric calculation circuit 10 calculated eight kinds of branch metrics corresponding to respective branches from the sample amplitude data Xn of a PR 4 equalized reproducing signal. That is, square errors obtained by multiplying the respective points of time of identifying input data by allocated weight factors α, β and γ are calculated. Thus, during data reproducing where a magnetization transitional medium noise characteristic is dominant, the dispersion of amplitude errors caused by the medium noise characteristic is eliminated by weight factors α, βand γ. Thus, based on branch metrics calculates by the branch metric calculation circuit 10, the pass of a minimum branch metric is selected and a data series is maximum-estimated from this pass.
Patent JP-H05159787-A (JP)
Title: Organic electrolyte battery
Inventor: KITA FUSAJI
IPC: H01M10/0568
Filed: 1991-12-06
Abstract: PURPOSE:To prevent a drop of open circuit voltage during storage of an organic electrolyte battery. CONSTITUTION:As an organic electrolyte, alkaline metallic salt of containing a fluorine atom having, for instance, two or more carbon atoms of C4F9SO3Li and C8F17SO3Li or the like is used, and further alcohols of, for instance, propylene glycol, propargyl alcohol, etc., are contained in the above-mentioned electrolyte.