baber/WOPTO huggingface dataset:
Patent JP-H03256808-A (JP)
Title: Light-weight stack packaging machine and conveyer
Inventor: HASEGAWA SHUJI
IPC: B65B11/10
Filed: 1990-02-27
Abstract: PURPOSE:To effectively prevent a packaged article from tilting during transportation for improving the transportation characteristics by a method wherein a presser plate presses the packaged article when the article is sealed, and the article is conveyed in the traveling direction of a conveyer while the presser plate is kept at the pressing position after sealing and cutting works are finished. CONSTITUTION:After a stack 6 is placed between packaging material films 5a and 5b and sealed and cut by a sealer 7, a controller C1 controls an elevator 22 and a transportation device 26 so that a presser plate 4, which is located at the pressing position, is transferred for a specified distance synchronizing with a conveyer 1. A packaged article, e.g. the stack 6 packaged with the film 5a and 5b, is conveyed by the conveyer 1 and the presser plate 4 in the traveling direction of the conveyer 1 under a specified conveying force. Therefore, the packaged article is removed from the sealer 7 even when the films 5a and 5b are partially stuck on the sealer 7, and both ends of the packaged article are kept in parallel with the travelling direction of the conveyer 1. As a result, the packaged article is prevented from tilting, so that failures in the following binding step can be prevented and the transportation characteristics are improved.
Patent JP-H05251265-A (JP)
Title: Manufacture of capacitor
Inventor: TAKEMOTO KOJI
IPC: H01G4/18
Filed: 1992-03-05
Abstract: PURPOSE:To provide a method of manufacturing a non-polar capacitor which is small in size, large in capacity, small in leakage current, large in withstanding voltage, and excellent in frequency characteristics. CONSTITUTION:A porous conductor is degassed, and a polyamic acid thin film is formed on the surface of the porous conductor through electrodeposition using electrodeposition liquid and dehydrated by heating for the formation of a polyimide film. The electrodeposition liquid is prepared by mixing polyamic acid lean solvent is added to a solution containing polyamic acid salt. Furthermore a polypyrrole film is formed thereon to form a conductive layer, whereby a small capacitor high in capacity, excellent in frequency characteristics, non- polar, small in leakage current, and large in withstanding voltage can be obtained.
Patent JP-S53132712-A (JP)
Title: Method of fitting induction motor windings
Inventor: SHINOZAKI TAKESHI
IPC: H02K17/08
Filed: 1977-04-22
Abstract: PURPOSE: To reduce the number of steps of assembling auxiliary windings in slots and thus permit wide cost reduction by specifying the turns number of each coil of the primary winding and that of the secondary winding of the auxiliary winding wound in parallel with the main winding. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03249841-A (JP)
Title: Communication network storage device
Inventor: SHIMIZU HIROSHI
IPC: H04L12/44
Filed: 1990-02-27
Abstract: PURPOSE:To easily control and retrieve respective equipments by storing an attribute information table in a storage area, storing tree structure in which respective equipments corresponding to the table are set to be nodes and storing a connector connecting mutual nodes in the highest hierarchy of the tree structure. CONSTITUTION:The storage area is provided with the attribute information table 30 storing attributes in correspondence with respective communication equipments. A storage form in the storage area is tree structure in which respective communication equipments corresponding to the attribute information table 30 are set to be nodes 11-13, and 21-23 and the connector 10 is provided as a virtual node connecting mutual nodes 11 and 21 in the highest hierarchy of the tree structure. Thus, respective equipments can easily be controlled and retrieved and the number of times of connection can be easily altered and increased.
Patent JP-S62206646-A (JP)
Title: Memory area creating method for semiconductor memory device and semiconductor memory device having address dividing changeover switch
Inventor: NAKANISHI YUTAKA
IPC: G06F12/06
Filed: 1986-03-07
Abstract: PURPOSE:To attain the effective use of a memory area and to simplify a circuit constitution by using a changeover switch which divides the address of a semiconductor memory device and creates the unused memory area as a new memory area. CONSTITUTION:A changeover switch 4 is connected to the 2nd contact 18 for the 1st program P1 when the program value is smaller than the ROM capacity of a memory controller. Thus the program P1 is stored through a base address (0 position) of the ROM. When the storage of the P1 is through, a blank space is formed between the P1 and a center position C. Then the switch 4 is connected to the 3rd contact 20 for the 2nd program P2 and the P2 is stored up to a higher address from the position C. Then the switch 4 is connected to the 1st contact 16 when the program value is larger than the half of the ROM capacity. Then a program P is stored through the base address without dividing the address of the ROM.
Patent JP-S62206591-A (JP)
Inventor: MURAKAMI HIROSHI
IPC: G09G3/28
Filed: 1986-03-07
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-2000238812-A (JP)
Title: Lid member with retort adaptability
Inventor: MAEDA MICHIHIRO
IPC: A23L3/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a lid member having adaptability to printing, high barrier property, sealability, unsealability and a retort adaptability of high rate of conversion into paper. SOLUTION: This lid member is composed of a dropping lid 24 comprising a top plate 23, a peripheral wall 22 vertically arranged at a peripheral edge of the top plate such that it can be in close contact with an inner wall of a barrel section 11 of a cylindrical container, and a seal flange 21 arranged at an upper edge of the peripheral wall outwardly in parallel with the top plate, and a lid material sheet section 25 to cover the entire dropping lid and having a folded portion 28 with the peripheral edge being folded inside to cause the lid material sheet section to cover the dropping lid material section 24 so as to form a space 26 between the sheet section and the top plate, and then the folded portion 28 of the lid material sheet section and the seal flange 21 at the dropping lid material section are heat welded.
Patent JP-H05251715-A (JP)
Title: Semiconductor pressure sensor and its manufacture
Inventor: SATO ISAO
IPC: H01L27/04
Filed: 1992-03-05
Abstract: PURPOSE:To eliminate the variation in diaphragm thickness (base thickness) in a semiconductor pressure sensor (i.e., to make a diaphragm depth more accurate) and to solve the problem of a crystal defect easily occurring in the substrate layer of a piezoresistance element. CONSTITUTION:SOI substrate 101 is used as semiconductor substrate, the opening part 104 of a diaphragm is formed in the rear face of the substrate 101 so that the insulating layer 110 of the SOI substrate is exposed (i.e., the insulating layer 110 becomes an etching stopper), an impurity is introduced from a base so that a piezoresistance element 105 is formed, and an insulating film 107 is formed arm the surface of a diaphragm 104.
Patent JP-H07258175-A (JP)
Title: Production of optically active trans-1,2-diaminocyclohexane
Inventor: IMAOKA TAKAYUKI
IPC: C07C211/36
Filed: 1994-03-18
Abstract: PURPOSE:To obtain the compound useful as a synthetic intermediate for antitumor agent such as a platinum complex having diaminocyclohexane as a ligand by using an optically active lactic acid as an agent for optical resolution. CONSTITUTION:Trans-1,2-diaminocyclohexane is optically resolved using an optically active lactic aid to provide the compound. The optically active lactic acid is used in an amount of 1-4mol, preforably 1.5-2.5mol based on 1mol of dl-trans-1,2-diaminocyclohexane. Ethanol is preferably used as a solvent.
Patent JP-H08249428-A (JP)
Title: Document recognition device
Inventor: SAITO TAKAHIRO
IPC: G06K9/72
Filed: 1995-03-08
Abstract: PURPOSE: To provide a document recognition device capable of attaining a high recognition rate and reducing the handling time such as to recognize the whole document in the post-processing of a user. CONSTITUTION: An image input part 2 and a recognition part 3 constitutes an optical character recognition part. A morpheme analysis part 5 performs morpheme analysis by referring to a dictionary for the combination of a candidate character from the recognition part 3, and sends out the candidate character set as a text to a judging part 7 as a correct answer candidate. Also, when only one correct answer candidate exists, it is sent to a document information extracting part 11. The judging part 7 selects a correct answer character string from the correct answer candidates by referring to document information. When no correct answer is selected or reliability is low, a user inquiry part 10 shows the correct answer candidate to the user, and inquires the correct answer.  The document information extracting part 11 extracts the document information from a morpheme string delivered from the analysis part 5 and the correct answer designated by the user. Extracted document information is stored in a document information storage part 12, etc.
Patent JP-S58166239-A (JP)
Title: Puncture generator for tire
Inventor: KAWAHIRE AKIO
IPC: G01M17/02
Filed: 1982-03-29
Abstract: PURPOSE:To obtain a titled device which can puncture tires of front and rear wheels selectively by using link mechanisms by constituting an input rod which is pulled in the course direction by a tread plate disposed in the course and an output rod which supports a cutter movably into and out from the course. CONSTITUTION:A tread plate 2 is provided on the front side of a base plate 35 installed in the course A of a vehicle, that is, in the locus of a tire, and a supporting plate 21 which supports a cutter 1 movable into and out from the course A is provided on the rear side thereof. these plates are connected to each other by means of link mechanisms B. The plate 2 is fixed and supported to the shaft 3 supported turnably to a bearing 29, and an arm 28 is provided integrally on the root end side of the shaft 3. Part of an input rod 4 is connected to the shaft part 31 at the forward end of the arm 28. An output rod 13 is connected to the plate 21 of the cutter 1, and is supported slidably in an axial direction by means of a bearing 22 to the plate 35.
Patent JP-S59174509-A (JP)
Title: Manufacture of hard carbonaceous plate
Inventor: KAWAKUBO TAKAMASA
IPC: C01B31/02
Filed: 1983-03-25
Abstract: PURPOSE:To obtain a hard carbonaceous plate having an excellent mechanical strength with small thickness by mixing pulverized carbon with a monomer and a polymer of a thermoplastic resin under high shearing force, forming a sheet from the obtained paste composition, subjecting to a nonmeltability treatment, and calcining. CONSTITUTION:(A) About 30-95wt% monomer and polymer of a thermoplastic resin such as divinylbenzene or low-polymerized furan resin and (B) about 70- 5wt% powdered carbon such as graphite having <=100mu mean particle size are kneaded by using a kneader having high shearing force such as Banbury mixer, and the component A is combined mechano-chemically with the component B. The obtained paste having <=about 100 poise viscosity at 100 deg.C is formed into a sheet by a casting tending method, etc. The sheet is then subjected to a nonmeltability treatment at about 50-300 deg.C and calcined at >=about 800 deg.C. In this way, the hard carbonaceous plate, having small air-permeability rate and excellent strength, elasticity and hardness only with thickness of about 1-10mu, is manufactured.
Patent JP-S52131729-A (JP)
Title: Toner concentration detection circuit
Inventor: NOGUCHI KOUICHI
IPC: G03G15/08
Filed: 1976-04-28
Abstract: PURPOSE:To simplify structure and regulation and improve accuracy, by using an indicator as a resonance element and allowing it to oscilate with a frequency corresponding to a toner concn. in a magnetic path.
Patent JP-2000252470-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOMATSU YUJI
IPC: H01L21/8234
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To improve characteristics in an integrated circuit having mixed transistors, including Dynamic Vth MOS(DV-MOS), with different operation modes. SOLUTION: A semiconductor device is composed of a plurality of insulated gate field-effect transistors that include semiconductor active layers 5 and 6 formed in an insulating layer 3 on a substrate 2, rear-face gate electrodes 8 and 9 located opposite on a side face of the substrate 2 with a rear-face gate insulating film 7 in between, and a front-face gate electrode 11 on an opposite side to the semiconductor active layers 5 and 6 with an front-face gate insulating film 10 in between. The insulated gate field-effect transistors include a first insulated gate field-effect transistor (CON-MOS) in which the rear-face gate electrode 8 and the front-face gate electrode 11 are separated in an insulated state, and a second insulated gate field-effect transistor (DV-MOS) in which the rear-face gate electrode 9 and the front-face gate electrode 11 are joined electrically.  In this case, the rear-face insulating film 7b of the DV-MOS is made thinner than the rear-face gate insulating film 7a of the CON-MOS.
Patent JP-H04266567-A (JP)
Title: Obstacle monitoring device
Inventor: SUJINO KENGO
IPC: B61L29/00
Filed: 1991-02-21
Abstract: PURPOSE:To provide an obstacle monitoring device which can use an economical narrow band transmission line and is safe for a driver during operation. CONSTITUTION:When an obstacle 6 is brought into a standstill at a railroad crossing 1, the shape, for example, of a man, an automobile, a bicycle is photographed by a television camera 7, and picture data is reduced to approximate 1/100-1/200 by means of a picture reducing device 23. The reduced railroad crossing picture data is centralizedly managed by a ground base station 21 and transmitted from an antenna 25 of a transmitting 24 and received by an antenna 8 of an on-vehicle receiver transmitter 26 of a train 5. The railroad crossing picture of received reduced railroad crossing picture data is enlarged by a picture enlarging transmitter 27 and displayed on a monitor 28. A driver confirms the state of a railroad crossing from the picture displayed on the monitor 28.
Patent JP-S59176455-A (JP)
Title: 2-cycle engine
Inventor: SUGANO NOBUYUKI
IPC: F02B33/04
Filed: 1983-03-24
Abstract: PURPOSE:To improve gasification and combustion efficiency by providing a heat transmission restricting member having small through-hole on the scavenging path of cylinder block while covering the outside of cylinder block with adiabatic member. CONSTITUTION:An exhaust path 6 and a scavenging path 7 are provided in cylinder block 2. A heat transmission member 12 having small hole is provided in the scavenging path 7. An adiabatic member 13 is formed into a wall near the scavenging path 7. At the lower dead center, said paths 6, 7 will open to inject the compressed mixture gas from the scavenging path 7 into a combustion chamber 10 then heated sufficiently by said member 12 and gasified. Blow-out phenomena where the gas is exhausted directly through the discharge path 6 is also eliminated, resulting in improvement of combustion efficiency.
Patent JP-S60193981-A (JP)
Title: Production of 1,3-dioxolan-4-yl carbinols
Inventor: ENOMIYA TAKUJI
IPC: C07D317/20
Filed: 1984-03-16
Abstract: PURPOSE:The reaction of a glycidol with an aldehyde is carried out in the presence of an acid catalyst in an aqueous solvent to enable the industrially advantageous production of the titled compound which is used in medicines and agricultural chemicals in high selectivity and high yield. CONSTITUTION:A glycidol of formula I (R<1>, R<2> are H, lower alkyl) such as glycidol or 1-methyldlycidol is allowed to react with an aldehyde such as forformaldehyde or acetaldehyde in the presence of an acid catalyst in an aqueous medium to give 1,3-dioxolan-4-yl carbinol of formula II (R<3> is H, lower alkyl). The acid catalyst is e.g. a mineral acid such as HCL or H2SO4 and a carboxylic acid such as acetic acid. In case that the reactant is hard soluble in water, the reaction is carried out using an auxiliary solvent such as metahnol. An example of the compounds of formula II is 1,3-dioxolan-4-yl carbinol.
Patent JP-H07264438-A (JP)
Title: Video signal level detector
Inventor: SHIMIZU AKIRA
IPC: H04N5/14
Filed: 1994-03-18
Abstract: PURPOSE:To detect a level without being affected by sag and noise in the circuit configuration detecting the level in the stage of a digital video signal. CONSTITUTION:The detector consists of an A/D converter circuit 1 converting an analog video signal S1 into a digital video signal, an integration circuit 3 integrating the digital video signal from the A/D converter circuit 1 for a prescribed period, and a level detection section 4 detecting the video signal level from the signal integrated by the integration circuit and detects the level without being affected by sag and noise.
Patent JP-H08242646-A (JP)
Title: Harvester for root vegetable
Inventor: AZUMA HIRONOBU
IPC: A01D27/00
Filed: 1995-03-09
Abstract: PURPOSE: To provide a root vegetable harvester capable of well cutting down the fibrous root of a root vegetable pulled out from a field and carried in a rear and upper direction in a hung state from the base of the root. CONSTITUTION: This root vegetable harvester is provided with a harvesting and carrying device 6 for nipping the foliage of a root vegetable, pulling out the root vegetable from a field and carrying the nipped vegetable in the rear and upper direction in a hung posture, and further with a cutting mechanism 24 for acting on the root vegetable hung and carried with the carrying device for the harvest to cut down the fibrous root 23a downward elongated from the terminals of the root vegetable. A pair of right and left guide members 25 disposed in a mutually faced posture in a downward narrowed state on the front view to laterally control the right and left positions of the steeply tapered tip part of the hung and carried root vegetable are further disposed along the root vegetable-carrying direction of the carrying device 6 for the harvest.  A cutting blade 26 for cutting the fibrous root 23a downward projected from the lower ends of a pair of guide members 25 is subjected to a cutting operation along the lower ends of the guide members 25.
Patent JP-S56147430-A (JP)
Title: Treating method for surface of semiconductor
Inventor: SHIGEMATSU TAKASHI
IPC: H01L21/20
Filed: 1980-04-17
Abstract: PURPOSE:To reduce the amount of the oxygen contained in the surface layer of a semiconductor device to be manufactured and improve characteristics thereof by arranging a semiconductor wafer in a highly vacuum container, and irradiating the device-manufacturing surface side with a laser or electron beam of high output pulse. CONSTITUTION:In a container 1 of high vacuum (more than 10<-5>Torr), an Si wafer 4 is arranged with the device-manufacturing surface up, and irradiated with a high-output pulse beam 3 of a ruby laser, for example, through a window 2. By said irradiation, the irradiated surface of the wafer 4 instantaneously melts and recrystallizes, and at the same time, the oxygen contained therein is annealed out. Accordingly, by performing said treatment, the surface layer of the Si is improved in crystallizability, so that the characteristics of the semiconductor device, which is manufactured by using said wafer, can be improved. In addition, when said treatment method is applied to the Si wafer epitaxially grown by means of an MBE apparatus, for example, a natural oxide film and the like are removed, so that the grown monocrystalline film can be made defectless.
Patent JP-S56146484-A (JP)
Title: Cutting method for ship's hull
Inventor: KAWAKITA YOSHIMASA
IPC: B63B9/04
Filed: 1980-04-17
Abstract: PURPOSE: To enable the easy production of a block having an L-section which is most suitable for use as a breakwater block, by a method wherein a ship's hull provided with a wing tank, is divided vertically with a horizontal and perpendicular cutting plane, and wing tanks at the starboard and the port side are divided vertically at a perpendicular cutting plane along longitudinal bulkhead.  
     CONSTITUTION: A ship's hull, equipped with wing tanks, is vertically divided into an upper and a lower half along horizontal cutting planes A-A', A"-A''', and a deck transverse and a bottom transverse members are then cut along cutting planes B-B', B"-B''' and C-C', C"-C'''. Additionally, wing tanks at the starboard and the port side are vertically divided along cutting planes D-D' and D"-D'''. This obtains 8 blocks h, h, i, i, k, k, m, m, each having an L-section. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53135156-A (JP)
Title: System of controlling heating (cooling) medium supply to heat (cooling) storage tank
Inventor: MEGURO AKIRA
IPC: F24F5/00
Filed: 1977-04-28
Abstract: PURPOSE: To accomplish smooth operation on the output side of heating (cooling) medium source, with effective utilization of heat (cooling) storage tank through control of heat (cooling) medium source operation according to temperatures detected with temperature detectors respectively provided for high and low temperature sections of the heat (cooling) storage tank. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08248992-A (JP)
Title: Method and device for pitch control
Inventor: KASENO OSAMU
IPC: G10L13/06
Filed: 1995-03-09
Abstract: PURPOSE: To improve the degradation in tone quality at the changed point of a minute rhythm. CONSTITUTION: Phoneme parameters are produced in a phoneme parameter producing section 1 and rhythm parameters are produced by a rhythm parameter producing section 2. The phoneme parameters are successively stored in buffers 111 to 114 (B 1 to B 4) and the rhythm parameters are successively held in buffers 121 to 127 (B 5 to B 11). By checking the contents of the buffers 121 to 127 (B 5 to B 11) in a detecting section 13, the period of the sound source waveforms produced by the rhythm parameters is varied only for a minimum value which can be corresponded by a synthesizer 3 and a detection is made for the minute varying portion of the rhythm which has no change in the period in the three frame segments before and after the period above.  The pitch of the waveform to be produced is adjusted based on the detection result and sound source waveforms for synthesis are produced by a sound source 14 in accordance with the inputs from the section 13.
Patent JP-S62206445-A (JP)
Title: Adsorbent for chromatography, manufacture thereof and chromatography column using the same
Inventor: KAWASAKI TSUTOMU
IPC: B01J20/04
Filed: 1986-03-07
Abstract: PURPOSE:To improve the repetitive usability, by employing secondary particles in which fine crystal primary particles of hydroxy apatite are baked and coupled mutually as adsorbent. CONSTITUTION:A Ca(OH)2 suspension and an aqueous solution of NH4H2PO4 are mixed and allowed to stand to form and settle primary crystal particles of hydroxy apatite (hereafter termed HAp). This suspension undergoes a spray drying treatment to obtain secondary particles spherical in substance with the diameter about 1-10m as coagulation of HAp primary crystal particles. Then, the secondary particles are thermally treated to be baked and coupled mutually. Then, a stainless column 1 is packed with the baked secondary as solid phase agent to form a chromatography column. Repeated chromatography operation using the column thus obtained will not cause a rise in the pressure level thereby improving the repetition usability.