baber/WOPTO huggingface dataset:
Patent JP-H03211299-A (JP)
Title: Corrosion treatment of uncoated aluminum member
Inventor: YAGI INEKI
IPC: C25D11/04
Filed: 1990-01-16
Abstract: PURPOSE:To improve the resistance to contamination and corrosion of an uncoated Al member by applying a current between the member as an anode and a cathode in the presence of an electrolyte soln. to form an anodized film and sealing the film. CONSTITUTION:An electrolyte soln. consisting of a liq. selected from a group of the inorg. or org. acids such as sulfuric acid, chromic acid, phosphoric acid, oxalic acid and sulfosalicylic acid, salts and bases or a liq. mixture of >=2 kinds of the materials is supplied between an uncoated Al member and an electrode in the form of mist or a porous roller impregnated with the electrolyte soln. is placed between the Al member and electrode, and a current is applied with the member as an anode to form an anodized film on the Al surface. High-temp. steam is then blown against the film or a wax-type oil or resin is applied to seal the film. Consequently, the resistance to contamination and corrosion of the uncoated Al member is remarkably improved.
Patent JP-H07216627-A (JP)
Title: Spinning pack
Inventor: NODA YUJI
IPC: D01D4/08
Filed: 1994-01-26
Abstract: PURPOSE:To provide a spinning pack capable of extremely effectively suppressing thermal deterioration of a polymer. CONSTITUTION:This spinning pack not causing thermal deterioration is obtained by constituting a contact face of a spinning pack with a polymer as crude face having >=0.3a and <=1.0a roughness, especially preferably 0.5a-0.8a roughness so as to improve eliminating property of a polymer from the wall face of the spinning pack when the contact face of the spinning pack with the polymer is expressed by surface roughness (Ra) of center line specified by JIS-B0621.
Patent JP-H03214441-A (JP)
Title: Magneto-optical recorder
Inventor: SATO HIDEAKI
IPC: G11B11/105
Filed: 1990-01-18
Abstract: PURPOSE:To realize high densification and to increase the recording capacity by control ling external magnetic field intensity for a magneto-optical recording medium in dividing it into three divisions of positive and negative finite values and zero. CONSTITUTION:A light beam spot S is formed by converging on a magneto-optical disk 3 via an objective lens 2 in an optical system. Then, the disk 3 is formed with a recording layer 3b on a transparent substrate 3a, over which a protective layer 3c is applied. The other side surface of the disk 3 is opposite to an electromagnetic coil 4 as a magnetic field generating means. The coil 4 is connected with its one end to a negative power source 5 and a positive power source 6, while the other end to a movable contact 7a of a changeover switch 7 of alternative choice of three. Fixed contacts 7b and 7d of the switch 7 are connected with the other ends of the positive power source 6 and the negative power source 5 respectively, and the contact 7a and the fixed contact 7c are connected up under a current value of zero. Now, since the changeover operation of the switch 7 is carried out in accordance with given information to perform the control with three divisions divided into zero and positive and negative finite values, high densification is realized, while the recording capacity can be redoubled.
Patent JP-H02187753-A (JP)
Title: Color photosensitive material
Inventor: SATO KOZO
IPC: G03C5/16
Filed: 1989-01-13
Abstract: PURPOSE:To obtain a compd. having strong light absorption in a near IR region and forming a diffusion transfer type color image having superior photographic properties such as transferability and fastness by incorporating an IR-absorbing image-forming compd. represented by a specified general formula into a silver halide color photosensitive material. CONSTITUTION:Silver halide and an IR-absorbing image-forming compd. represented by general formula I are held on the support of a silver halide color photosensitive material. In the formula I, Dye is an IR-absorbing dye group or dye precursor group represented by formula II, X is a single bond or a combining group and Y is a group producing a difference in the diffusibility of a dye component before and after a reaction with a photosensitive silver salt having a latent image in proportion or inverse proportion to the silver salt. A compd. having strong light absorption in a near IR region and forming a diffusion transfer type color image having superior photographic properties such as transferability and fastness is obtd.
Patent JP-H01187353-A (JP)
Title: Starter for kerosene engine
Inventor: SAKATA TAKEO
IPC: F02M1/16
Filed: 1988-01-19
Abstract: PURPOSE:To make an engine easily startable through liquefied petroleum gas by connecting a gas mixer fitted with a choke valve to the inlet side of a carburetor for a kerosene engine, and feeding it with LP gas, while interlocking the choke valve with an on-off valve of the carburetor. CONSTITUTION:A carburetor 2, with a float chamber 3, whose nozzle 4 is opened to a suction passage 5, is connected to an intake port 1 of an engine. A gas nozzle 8 is opened to an inlet of this carburetor 2, while a gas mixer 7 fitted with a choke valve 9 is connected to the inlet side, and an air cleaner 10 is connected to the inlet. Then, liquefied petroleum gas out of an LP gas cylinder 13 of a cassette cylinder or the like available for a household small kitchen range is fed to this gas nozzle 8 via a vaporizer and a regulator. In the carburetor 2, an on-off valve 15 is installed in a passage leading to the nozzle 4, interlocking it with the choke valve 9, and also this on-off valve is made so as to be opened when the choke valve 9 is opened.
Patent JP-S63176294-A (JP)
Inventor: MORIMOTO MIKIHIKO
IPC: B32B25/10
Filed: 1987-01-16
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-H08200056-A (JP)
Title: Exhaust manifold
Inventor: YOKOTA MAKOTO
IPC: F01N13/10
Filed: 1995-01-20
Abstract: PURPOSE: To prevent reduction of an engine output and generation of cracking and deformation, and also improve silent property, in an exhaust manifold used as the exhaust system of an engine having a plurality of cylinders. CONSTITUTION: Guide members 17, 18 for directing flow of exhaust gas discharged from exhaust ports 14a to 14c toward a downstream side (a direction A1), are arranged inside a manifold main body pipe 16 in which exhaust gas discharged from a plurality of exhaust ports 14a to 14c provided in an engine 11 is led. The guide members 17, 18 are formed as a L shaped pipe, the flow-in side opening parts 17b, 18b thereof are connected to the exhaust ports 14a to 14c, and also flow-out side opening parts 17c, 18c are formed as a free end in the manifold main body pipe 16. Penetrating holes 21a, 21b, 22a, 22b for allowing flow of exhaust gas discharged from an upstream side exhaust port are arranged on bending parts 17a, 17b of the guide members 17, 18.
Patent JP-S62166159-A (JP)
Inventor: KITAMURA MASAO
IPC: B62B3/04
Filed: 1986-01-16
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-H01183790-A (JP)
Title: Magnetic reader for superconductive bar code label
Inventor: MATSUDA SHUNSUKE
IPC: G06K19/00
Filed: 1988-01-18
Abstract: PURPOSE:To magnetically read a bar code label constituted of a superconductive body by detecting magnetism emitted from a magnet and passing the bar code label when the bar code label constituted of the superconductive body approaches. CONSTITUTION:A reader 1 consists of the magnet 3 for generating a magnetic field and a magnetic detector 5 as basic constituting elements and a magnetic shield 6 disposed on the upper part of the detector 5 with a separating magnetic shield 4 and a detecting window 7 therebetween. A magnetic flux emitted from the upper part 3' of the magnet 3 ordinarily forms a closed loop in the package 8 side of the magnet 3. When the superconductive label 2 is overlain from the upper part 3' to the detecting window 7, the magnetic flux emitted from the upper part 3' enters from the detecting window 7 along the surface of the label 2 and is detected in the detector 5. The label 2 is relatively read to the direction of an arrow to successively read the label 2. The strength of a signal obtained at this time is A/D converted and decoded in a decoder.
Patent JP-S56105871-A (JP)
Title: Connecting method of electrode for cutting
Inventor: NOMURA HIROICHI
IPC: B23K9/013
Filed: 1980-01-28
Abstract: PURPOSE: To prevent the mutual interferences of the arcs generated in electrodes and achieve stabilization by connecting the transformers of every two electrodes each on one side out of the four cutting electrodes of the double tube construction which are continuously disposed at predetermined intervals, by Scott connection.  
     CONSTITUTION: The respective transformers 5 of electrodes 1a, 1b, and electrodes 1c, 1d out of the four cutting electrodes 1aW1d continuously disposed by leaving predetermined intervals are connected to power source A, B, C by Scott connection. Then, the results are that the vectors of the electrodes 1aW1d have phase differences of respectively 90°C, whereby the balances of the power sources A, B, C are assured. Hence, at the time of performing cutting by generating the arcs between inside tubes 2 and outside tubes 3 while ejecting high-pressure oxygen from the inside holes of the inside tubes 2, the arcs of the respective electrodes 1aW1d are stabilized and the electrode consumption may be uniformalized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10203051-A (JP)
Title: Bankbook and system for judging genuineness thereof
Inventor: MUROHARA MASARU
IPC: G06Q20/18
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To ensure a judgement of the genuineness of a holder of a bankbook and the bankbook itself by disposing in a bankbook main body formed into a booklet an IC section for storing confirmation information for confirming a holder of a bankbook and a radio IC module having an antenna capable of transmitting stored confirmation information. SOLUTION: First of all, in a radio reader of an ATM(automated teller machine), an image data of a photographed face of a holder stored in a radio IC module of a bankbook is read out (S1), and then the data so read out is read in by a scanner section (S2). In a main control section, image data of the two photographed faces are compared (S3), and whether or not the bankbook is counterfeited. Furthermore, at a monitoring center, the image data of the photographed face in the radio IC module that is displayed on a display is compared to a photographed image of a holder of the bankbook that is photographed by a photographing section (S5) to thereby judge the genuineness of the holder of the bankbook. This allows an ensured judgement of the genuineness of the bankbook and the holder thereof.
Patent JP-S63177244-A (JP)
Title: Buffer control system
Inventor: TAIMA KIICHIROU
IPC: G06F5/06
Filed: 1987-01-19
Abstract: PURPOSE:To ensure the quick and simple retransmission processing by forming a ring-shaped control table with a cyclic buffer control counter in a data transmission device and writing the buffer addresses into said control table. CONSTITUTION:A transmission processor 4 transmits data for each frame and a transmission interruption signal generating circuit 2 informs the end of transmission to a CPU 1. This transmission address is registered into a ring-shaped table 15 which is controlled by a cyclic counter 9 provided to the processor 1. In a reception mode a reception interruption signal generating circuit 3 gives the information to the CPU 1 when the reception of data is through for each frame. In the case of a retransmission request frame, the buffer counter 9 is successively searched at the time of transmission for confirmation of a retransmission and the retransmission processing is carried out. Thus the buffers are easily and quickly replaced and searched to realize the simple buffer control.
Patent JP-S58125247-A (JP)
Title: Optical recording medium
Inventor: KUROIWA AKIHIKO
IPC: G11B7/24033
Filed: 1982-01-21
Abstract: PURPOSE:To obtain a heat-mode optical recording medium with high recording density and a satisfactory S/N ratio by forming a recording medium contg. a resin component, a liq. crystal component and a light absorber on a substrate. CONSTITUTION:A coating liq. contg. 1 part by weight of a liq. crystal component (A) such as 4-methyl-4'-n-butylbenzylideneaniline, about 1/100-100 parts resin component (B) such as polyamide resin, and about 1/100-10 parts light absorber (C) such as dichromatic azo dye is prepared. The liq. is coated onto a desired substrate such as a glass plate or a metallic drum and dried to form a recording layer having about 0.01-100mum thickness. Thus, an optical recording medium is obtd. A high molecular liq. crystal compound such as a compound with about 10,000mol.wt. represented by the formula may be used as a liq. crystal component which doubles as a resin component.
Patent JP-H08201248-A (JP)
Title: Device for charging soil tank for soil test with sand
Inventor: KOBAYASHI SANEHISA
IPC: G01V1/00
Filed: 1995-01-23
Abstract: PURPOSE: To charge a soil tank for soil test with sand by adjusting the bulk density of the sand without disturbing soil nor making any complicated work by providing a sand pipeline which connects a sand storing means to the soil tank and through which sand is passed, and air pump and stop valve connected to the sand pipe. CONSTITUTION: A soil tank 1, sand storing means 12, and air pump 14 are connected to each other through pipelines L1-L4. The pump 14 can be freely switched to air blowing operation or air taking-in operation and a sand supplying port 16 is provided on the means 12. The pipeline L2 is used as a sand supplying pipeline and the pipeline L3 is used as a sand discharging pipeline. The pipeline L1 is used for both supplying and discharging sand and the pipeline L4 connects the pump 14 to the pipelines L2 and L3. Stop valves V1, V2, and V3 are respectively connected to the pipeline L3, pipeline L2, and sand supplying port 16 of the means 12. Opening/closing control signals are respectively transmitted to the valves V1, V2, and V3 from a control unit 20 through signal transmission lines SL1-SL3.
Patent JP-S62168947-A (JP)
Title: Engine control device
Inventor: MANAKA TOSHIO
IPC: F02D41/16
Filed: 1986-01-20
Abstract: PURPOSE:To enable a device to suppress a change in an idle speed, by increasing a target engine speed and a gain of a feedback control for controlling the idle speed. CONSTITUTION:A control unit 13, when it detects a throttle valve 2 to be returned to an idle position by an idle switch 3, feeds an intake air quantity control signal to an idle speed controller (ISC) in accordance with engine speed data fetched from a speed sensor 10, performing a feedback control such that an idle speed focuses to a predetermined target value. Here the first control means, when the speed is placed in a deceleration condition toward the target value, controls the target value to be shifted in an increasing direction by a predetermined value. While the second control means, during the time after the speed decreases to a predetermined value or more from the target value till the speed returns to the target value, controls a gain of the feedback control to be shifted in an increasing direction by a predetermined value.
Patent JP-H06213932-A (JP)
Title: Waveform display device
Inventor: FUJITA YUJI
IPC: G09G5/36
Filed: 1993-01-21
Abstract: PURPOSE:To display a faithful waveform by fetching sample data only for predetermined number of waveforms, and visualizing a corresponding pixel when an appearance frequency of a quantization level at each sample point exceeds a predetermined threshold value. CONSTITUTION:A CPU 10 inputs quantization data to be output from an A/D converter 6 to a waveform memory 8, and fetches data of one waveform. Latest waveform data stored in the memory 8 is stored in an image memory 16. Data already stored is read from a pixel position in the memory 16. Oldest waveform data is erased from the memory 16. This operation is repeated to record appearance frequency of the data at the sampling points in the memory 16. When threshold value data S is supplied from a threshold value setting latch circuit 18 to a comparator 22, as long as frequency data D to be output from the memory 16 is the value S or more, an output of the comparator becomes logic '1'. Accordingly, a signal for displaying corresponding pixels (100% luminance) is sent from an OR gate 26 to a CRT 28.
Patent JP-H09196393-A (JP)
Title: Kitchen furniture
Inventor: MATSUYUKI NORIHIKO
IPC: F24C11/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To select vertical storing layout of cooking appliances flexibly in a kitchen furniture, in which the cooking appliances are stored on shelves arranged vertically. SOLUTION: The upper and lower storing parts 5H, 5M and 5L of the same size are provided and the sizes of cooking appliances 41 , 42 and 43 are formed to be the same size and they can be stored in any storing parts. On the back surface of each cooking appliance, an exhaust hole 4a is arranged offsetting laterally for each cooking appliance and at the innermost part of a cabinet 3, vertically extended exhaust ducts 61 , 62 and 63 are arranged offsetting laterally according to the variation of the opening position of the exhaust hole 4a of each cooking appliance.  Upper and lower connecting holes 6a are provided on each exhaust duct at the positions that face the storage parts 5H, 5M and 5L, the exhaust hole 4a of each cooking appliance is connected to the connecting hole 6a that faces the storage part that stores each cooking appliance on the exhaust duct for the cooking appliance and other connecting holes 6a are closed with blind covers 6b.
Patent JP-S63176177-A (JP)
Title: Multi-color heat sensitive recording material
Inventor: OHASHI MIHO
IPC: B41M5/327
Filed: 1987-01-19
Abstract: PURPOSE:To provide a multi-color thermal recording material having excellent decoloring performance in low temperature coloring layer and excellent color separation performance, in a multi-color thermal recording material composed of at least one decoloring agent, two kinds or more dyes and one kind or more developer, by incorporating two kinds or more leuco dyes having excellent decoloring performance in the low temperature coloring layer. CONSTITUTION:Preferably, combination of leuco dye is composed of green, magenta yellow, cyan, magenta, etc., and combination of green and magenta is especially preferable. Any leuco dye being conventionally employed in this type of thermal material can be employed freely, for example leuco compound of triphenyl methane series, fluoran series, phenothiazine series, auramine series, spiropilane series, indolinophthalid series dye is employed. In order to obtain a two color thermally recording material, liquid containing dispersed or dissolved coloring dye, developer, decoloring agent, binder, etc., is applied onto a supporting material such as paper, synthetic paper, plastic film, etc., then it is dried, and said process is repeated.
Patent JP-S57123961-A (JP)
Title: Corrosion resistant alloy for die casting
Inventor: SHIMODAIRA KENICHI
IPC: C22C38/60
Filed: 1981-01-22
Abstract: PURPOSE: To obtain a nonmagnetic corrosion resistant alloy with superior castability, a low m.p. and machinability enabling mass-productive die casting by preparing a composition contg. Fe, a specified amount each of C, Si, B, Mn, Cr, Ni and Co, and a specified amount of Mo and/or W.  
     CONSTITUTION: The composition of an alloy for die casting is composed of, by wt., 0.015W0.08% C, 0.05W2% Si, 0.001W1% B, 10W30% Mn, 16W40% Cr, 8W 40% Ni, 0.1W6% Co, Mo and/or W (0.5W3% Mo, 0.6W4.8% W or 0.54W3.7% Mo and W), 0.75W3% Cu and the balance Fe with inevitable impurities. To the composition may be added 0.005W0.2% Ca or 0.01W0.5% Pb, S, Se, Te or Bi individually, or 0.005W1% in total of ≥2 kinds among Ca, Pb, S, Se, Te and Bi. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63301687-A (JP)
Title: Single plate color solid-state image pickup device
Inventor: OZAKI TOSHIBUMI
IPC: H04N9/07
Filed: 1988-01-20
Abstract: PURPOSE:To attain a sequential scanning required for an EDTV system by reading independently the signals of all picture elements at each field without mixing them in an element and constituting a color filter and a signal processing circuit so as to obtain a luminance signal independent from the signals of respective rows at every row. CONSTITUTION:A scanning function provided on a single color solid-state image pickup element 91 independently reads the signal charges of all the picture elements at each field without mixing them in the element. At this time, the color filter disposed on the element is formed so as to obtain the luminance signal at every row. The signal processing circuits 93-96 external of the element separates and forms the luminance signal at every row from an element output. Thereby, a luminance signal component conventionally obtained for respective two lines in the respective fields can be obtained at every row and the sequential scanning signal required for the EDTV can be obtained from the solid-state image pickup element having the number of vertical picture elements.
Patent JP-S58126050-A (JP)
Title: Surface grinding device for conical or cylindrical body
Inventor: KAWAMURA MASAO
IPC: B24B5/24
Filed: 1982-01-22
Abstract: PURPOSE:To remove easily a minute protuberance produced on the surface of a coating film on the surface of the conical body or the like and grind the surface of the coating film so as to give a smooth surface by a method wherein the body to be ground is put on the upper parts of two sets of rolls provided with an abrasive property on the surfaces thereof utilizing the gravity of the body. CONSTITUTION:A conical body 3 to be ground is put on cylindrical rolls 1, 2, being rotated into the same direction with different circumferential speeds and provided with the abrasive property on the surfaces thereof while the grinding is effected under rotating the body into an arrow sign direction by sliding friction. In case an uneven protruded part, such as the irregular minute protuberance or the like, is produced on the surface of the coating film, such as a chemically produced film or the like, of the surface of the body 3, an uniform smooth surface without recesses or protuberances may be produced by removing it easily by grinding.
Patent JP-H07222494-A (JP)
Title: Stepping motor driver
Inventor: MIYAZAKI HIDETO
IPC: H02P8/00
Filed: 1994-01-28
Abstract: PURPOSE:To provide a stepping motor driver in which a burden to be applied to a CPU is alleviated and a desired driving pulse is obtained even if a pulse train interval is narrowed. CONSTITUTION:A 2n-th pulse (n is positive integer) of a driving pulse train is generated at a first counter 7 under the control of a CPU 1, a 2(n-1)-th pulse of the train is generated at a second counter 8, the outputs of the counters 7, 8 are combined by a pulse composite unit 9, and output. Further, the pulse is converted to a phase-excitation signal by a pulse converter 4, sent to a motor driving circuit 5, which, in turn, rotates a motor 6 according to the input excitation signal.
Patent JP-2000208668-A (JP)
Title: Wiring board, its manufacture and semiconductor device
Inventor: HORIUCHI MICHIO
IPC: H01L21/60
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To surely enable connecting electrodes of a semiconductor element with external connection terminals, using wire bonding. SOLUTION: A wiring board 30 has a wiring pattern 16, where lands 24 to which external connection terminals 22 are bonded are formed on one end side, and wire bonding parts 16a to which bonding wires 40 are connected are formed on the other side, and is mounted on an electrode forming surface of a semiconductor element 10. In this case, the lands 24 are retained with a buffer layer 34 which relaxes thermal stresses which is generated when mounting is performed via the external connection terminals 22. The wire bonding parts 16a are retained by bonding retaining metal layers 36 formed at every wire bonding parts 16a.