baber/WOPTO huggingface dataset:
Patent JP-H07265789-A (JP)
Title: Pearl tone decoratively coated steel plate
Inventor: MORIMOTO MASATAKA
IPC: B05D7/14
Filed: 1994-03-31
Abstract: PURPOSE:To manufacture inexpensively a pearl tone decoratively coated steel plate of superior resistance to corrosion by forming a chromate film on the surface of a zinc plated steel plate, over which a colored film containing a rust-proof pigment and a clear film containing mica oxide powder are formed successively. CONSTITUTION:A film of chrome adhesion amount of 60-100mg/m<2> is formed on the surface of a zinc plated steel plate. A colored film of film thickness of 10-20mum containing a rust-proof pigment and a clear film of film thickness of 10-20mum containing mica oxide powder of 0.3-3.0% are formed successively on the chromate film. A pearl tone design coated steel plate thus manufactured is provided with resistance to corrosion equivalent to a steel plate manufactured by the conventional three coating three baking method. Also the manufacturing cost can be reduced by two coating two baking method.
Patent JP-S5610487-A (JP)
Title: Dyeing method by spraying
Inventor: AOKI TSUKASA
IPC: B41F17/00
Filed: 1979-07-05
Abstract: PURPOSE: To accomplish the dyeing of alumite, fiber clothing or the like in a short time by adhering and fixing the transfer ink layer of a transfer-dyeing sheet on the material to be dyed and by having dyes in the transfer ink layer absorbed and infiltrated by employing a spraying method such as a sandblast or the like.  
     CONSTITUTION: The transfer ink layer of the transfer-dyeing sheet is directly or indirectly adhered and fixed to the material to be dyed and the dyes in the transfer ink layer is absorbed by and infiltrated into the material to be dyed by employing a spraying method such as sandblasting, grit blasting, resin-grain blasting or air blasting, or by a heated and pressurized liquid honing or the like. In addition to alumite, fiber clothings and painted films can be dyed by the spraying method in a short time, without having a heat treatment in a heat-treatment furnace. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63252271-A (JP)
Title: Semiconductor inspector
Inventor: FUKUDA YOSHIHIRO
IPC: G01R31/26
Filed: 1987-04-09
Abstract: PURPOSE:To specify an troubled relay simply, by diagnosing a trouble of a relay matrix circuit which controls the supply of a program power source to a specified terminal of a semiconductor device to be inspected to perform a display corresponding to the troubled relay. CONSTITUTION:When diagnosing a trouble of a relay matrix circuit 11, all inputs and outputs of a program/measuring power source 10 are set for OV with an internal relay 15. At this point, an IC side relay circuit 12 is turned OFF and instead, a relay circuit 16 for diagnosis turned ON. With such an arrangement, a signal from the relay matrix circuit 11 is introduced into a diagnosis circuit 17. A diagnosis of a trouble of a relay 14 within the circuit 11 is performed by simultaneously turning ON relays 14 arranged sideways in one row within the circuit 11 with a control circuit not illustrated. Thus, it is judged that the relay involved in a terminal in which an input of the circuit 17 is not OV fails.
Patent JP-H11283272-A (JP)
Title: Optical pickup device
Inventor: TAKEUCHI SHIGEKI
IPC: G11B7/135
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device equipped with a coating layer for preventing the subordinate reflection film of an optical element provided on a substrate from corroding without optical interference. SOLUTION: This device is provided with a prism element 1 for reading information from an optical information medium and forming an optical path to a light receiving element by refracting and reflecting incident light from an external light emitting element while having the laminate structure of laminating plural light transmissible substrates 3, 4, 5, 7 and 8, and the optical elements of different optical system characteristics provided on the light incident surfaces of the substrates 3-8 are uniformly coated with the light transmissible coating layer having no interference with the optical system characteristics of the respective optical elements.
Patent JP-H10258195-A (JP)
Title: Sewing machine
Inventor: AKAHA KOICHI
IPC: D05B69/24
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine capable of easily dissolving thread engagement generated in a shuttle for acquiring a thread ring and capable of shortening the cycle time of sewing as much as possible by dissolving the thread engagement in an early stage. SOLUTION: At the time of starting a series of sewing, when needle thread is clamped between an annular rib (so-called lace) formed on the outer peripheral surface of a rotating hook bobbin case holder and a rotating hook and the thread engagement is generated, step-out is detected (S16: Yes), a main shaft is stopped at a needle upper position (S20), a hook shaft is urgently stopped (S21) and a hook driving motor is inversely rotated and driven for a prescribed amount (S22) and thus, the thread engagement is surely dissolved by the inverse rotation of the rotating hook. Then, when a needle number provided for sewing is less than 3 stitches (S23: Yes), the main shaft and the hook shaft are respectively initialized to original point positions (S24 and S25), and at the time of a re-sewing mode (S26: Yes), S11 is returned and re-sewing is automatically started. Thus, the cycle time of sewing is shortened as much as possible.
Patent JP-H11278025-A (JP)
Title: Front suspension device
Inventor: MURAOKA KENICHIRO
IPC: B60G3/20
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a front suspension device to lower a shimmy level and ensure drive stable performance. SOLUTION: A front suspension device comprises a wheel support member 2 to rotatably support a wheel 1; an upper link 5 extending in the direction of a car width and oscillatorily coupling an upper region between the wheel support member 2 and a member on the car body side; a lower link 3 to extend in the direction of a car width and oscillatorily couple a lower region between the wheel support member 2 and a member on the car body side; and a tie rod 8 displaced in the direction of a car width by inputting steering and zigzagging the wheel support member 2. The toe characteristics of the wheel of a microvibration area are set to bound toe-in and the toe characteristics of a region having wide amplitude to bound toe-out.
Patent JP-S59213203-A (JP)
Inventor: YANAGIDA SETSUO
IPC: H02B1/30
Filed: 1983-05-18
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-H07267976-A (JP)
Title: Production of oligosaccharide
Inventor: TAKAHASHI TAKASHI
IPC: C07H3/06
Filed: 1994-03-30
Abstract: PURPOSE:To enable high-yield production of oligosaccharide through easy operations by using a combination of 2 different kinds of specific compounds as an activating agent for glycosylation. CONSTITUTION:A combination of trifluoroboron etherate with N-iodosuccin-imide is used as an activator for glycosylation reaction to allow saccharides to react with saccharides bearing an active group in 1-position whereby oligosaccharides are obtained. For example, a saccharide derivative having an active group in 1-position, given in formula I (X1 is a group to be activated with the combination; R1 is H, a protecting group for hydroxyl; Y1, Z1, W1, V1 each is amino, CH3, etc.; h1, s1-q1 each is 0-3; i1-k1, m1, n1 each is 0, 1; p1, z1 each is 0-6) is allowed to react with another saccharide derivative of formula II (X2 is a group inert to the activating agent; R2 is H, a trialkyl-substituted silyl; Y2, Z2, W2, V2 each is Y1; h2, s2-u2 each is u1; i2-k2, m2, n2 each is i1; p2, q2 each is p1) in the presence of the activating agent to form a glycoside bond between the bonding position of X1 and the O atom connecting to R2.
Patent JP-H03284279-A (JP)
Title: Sewing device
Inventor: NAKAJIMA HIDEJI
IPC: D05B69/18
Filed: 1990-03-30
Abstract: PURPOSE:To prevent a central part of a cloth passing through a cloth suspending space from the interruption of the progress even if the space is formed between two sewing machines by providing a rotational speed detecting means for individually detecting the rotational speed of respective machine spindles, means for indicating a detecting value and means for adjusting the rotational speed of individual motors. CONSTITUTION:When a rotational speed mode is selected by a speed-number of needle handling change-over means 90 after sewing machines 11, 12 are set to the running condition, the rotational speed of the machine 11 can be indicated on an indicating means 70 by depressing a switch 80a of a detection- comparation change-over means 80 and the rotational speed of the machine 12 can be indicated by depressing a switch 80b. Thus, by operating an adjusting means 101 or 102 while the rotational speed of the machine 11 or 12 is indicated by the indicating means 70 the rotational speed of a motor 21 or 22, i.e., machine 11 or 12, is adjusted to predetermined speed so that both can coincide with each other in the speed. A difference between both rotational speeds can be immediately visually viewed by depressing a switch 80c of the detection- comparation change-over means 80.
Patent JP-H08252706-A (JP)
Title: Drilling machine
Inventor: NAITO TAKASHI
IPC: B23B47/04
Filed: 1995-03-18
Abstract: PURPOSE: To give large additional torque to a drill by large kinetic energy accumulated in a flywheel even if it is a big drill, not to stop it due to seizure to a work at drawing the drill from a work, and smoothly complete the drilling work. CONSTITUTION: In a radial drilling machine 11 as one example of a drilling machine, it is constituted so that a flywheel 15 having further larger moment of inertia than the moment of inertia of the rotors of power transmission is mounted on a part of the power transmission route from the drive source of a drill 12 to the chuck 13.
Patent JP-H11282557-A (JP)
Title: Method for calibrating detecting part and solar power generator
Inventor: MADENOKOJI MASAKI
IPC: H01M14/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a method for calibrating a detecting part for highly precisely operating solar power generation, and a solar power generator. SOLUTION: In a method for calibrating a detecting part, a set voltage Vx is increased by each increment Vz within a range from zero to a prescribed voltage Vs, and when the set voltage Vx is impressed to an isolation amplifier for detecting the output voltage of a solar panel, a detection voltage Vo from the isolation amplifier is measured. Then, error data Gv between the detection voltage Vo and the set voltage Vx are calculated, and stored so as to be made correspond to the detection voltage Vo.  Then, at the time of calibrating the isolation amplifier, when a voltage which is almost the same voltage as the detection voltage Vo is stored, the error data Gv corresponding the voltage are used for correcting the detection voltage Vo, and otherwise, the error data Gv obtained by completing the error data Gv corresponding to the lower limit value and upper limit value of the range of a voltage including the detection voltage Vo are used for correcting the detection voltage Vo.
Patent JP-H06302239-A (JP)
Title: Electrical equipment
Inventor: SATO KIMIHARU
IPC: H01H15/02
Filed: 1993-04-13
Abstract: PURPOSE:To make single the number of a light source required for displaying a selected operating type. CONSTITUTION:A display board 23 whereon display parts 24 to 26 composed of natural lighting windows 24a to 26a having different shapes respectively is mounted on the control 19 of a switch device 15 for selecting a delay operating time wherein three stages can be set by a timer apparatus. When the control 19 is slide-operated for selecting a delayed operating time, the display board 23 is moved integrally with the control 19, and this changes the display part to be lighted by a luminous diode 22. A selected delay operating time can be discriminated by distinguishing the shape of this lighted display part.
Patent JP-H05259171-A (JP)
Title: Manufacture of silicon wafer
IPC: H01L21/322
Filed: 1992-03-10
Abstract: PURPOSE:To provide a method for manufacturing a silicon wafer having a predetermined IG effect even if the wafer is heat treated at a low temperature of a special temperature or lower. CONSTITUTION:A process for performing an intrinsic gettering at a silicon wafer has a first heat treating step for heat treating it at 850 to 1000 deg.C for 2 hours or less, a second heat treating step for heat treating it at 700 deg.C or lower for 1 to 5 hours, and a third heat treating step for heat treating it at 800 to 1000 deg.C for 10 hours or more. A region near a surface of the wafer becomes DZ by the above steps. Deposited nuclei of oxygen in the wafer are grown, and stabilized to obtain a density of oxygen deposit to become a gettering source. The nuclei of the oxygen stabilized in the wafer is further grown to form the oxygen deposit.
Patent JP-S58202986-A (JP)
Title: Production of composite metallic material for decoration
Inventor: JIYOU YOSHINORI
IPC: B21F19/00
Filed: 1982-05-21
Abstract: PURPOSE:To produce a composite metallic material for decoration which prevents peeling of joint surfaces, by providing layers of noble metals or the like on the joint surfaces of the outside circumferential surface of a core material and a sheath metal to be coated thereon, respectivey, and joining the core material and the sheath metal. CONSTITUTION:At least each one layer of oxidation-resistant noble metal or noble metal alloy layers 2, 4 respectively of silver or the like are provided on the outside circumferential surface of a core material 1 having excellent mechanical properties such as german silver or the like and the inside circumferential surface of a tubular sheath metal 3 consisting of a material having high corrosion resistance or excellent decorativeness such as an Ni-Cr alloy. Said layers 2, 4 can be provided uniformly and extremely thinly on the desired surfaces by a plating method. The material 1 is inserted into the metal 3 and both are heated to a prescribed temp. and are subjected to extruding and drawing, whereby a composite metallic material 5 is obtained. The joint surfaces of the mterial 1 and the metal 3 are prevented with respect to oxidation by the layers 2, 4 coated thereon, whereby the secure joint surfaces are formed and the peeling or blistering thereof is prevented.
Patent JP-S63251257-A (JP)
Title: Thermal printer
Inventor: ISOBE YOSHIYUKI
IPC: B41J3/54
Filed: 1987-04-08
Abstract: PURPOSE:To enable bidirectrinal printing with simple structure without requiring conversion of the attitude of heads, by providing thermal heads for going path and returning path onto a heat radiation board having inclination angles at the opposite sides with respect to the moving direction. CONSTITUTION:A heat radiation board 3 secured to a carriage 7 is formed with faces 3a, 3b having approximately same inclination angles theta(1 deg.-5 deg.) at right and left with respect to moving direction, and thermal heads 1a, 1b are arranged respectively thereon such that the interval between heating elements 16 is approximately 0.5mm for a print paper having low smoothness and approxi mately 4mm for a color print paper. The heads 1a, 1b are composed such that a glaze portion 12 for allowing a heating body section to project is provided at the end of a ceramic substrate 11, then a resistor layer 13, an electrode 14 and a protection layer 15 are laminated thereon to form a heating element 16. Consequently, the heads do not require conversion of their attitude when the carriage 7 reciprocates, and thereby pressure contacting force of the heads 1a, 1b against a platen 9 through an ink ribbon 4 and a print paper 8 is in creased, resulting in high speed printing.
Patent JP-S5210077-A (JP)
Title: Method for manufacturing super high frequency integrated circuit
Inventor: YAMAGUCHI SHIYOUJI
IPC: H01L21/58
Filed: 1975-07-15
Abstract: PURPOSE: To avoid deformation of a through hole drilled in an insulated substrate as well as provide generation of scraped powder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58206958-A (JP)
Title: Detector for thermal conductivity
Inventor: RICHIYAADO ETSUCHI KOROFU
IPC: G01N30/66
Filed: 1983-05-17
Abstract: PURPOSE:To measure all of relative amounts of a gas mixture containing hydrogen by setting temperatures of a filament and a block to the temp. higher than that used usually when a detector is used. CONSTITUTION:A thermal conductivity cell 10 has a cell hole 10' and a filament F is fixed therein. The hole 10' and various passages connected thereto are formed at the inner surface of a ceramic wafer covered with a wafer 11'. A carryer gas and a sample gas existed therein are introduced to an entrance and exit hole 24 existed at the one end of the hole 10' from a column 8 through a metal block 12 and a passage 25 formed with a wafer 11' and the wafer 11. A standard gas, a usual carryer gas are supplied to an entrance and exit hole 26 existed at the other end of the hole 10' from a pressure source 28 through the block 12 and a passage 29 in the wafer 11' and the wafer 11.
Patent JP-H09284133-A (JP)
Title: Pseudo synchronization preventing circuit
Inventor: KOJIMA MASANOBU
IPC: H03L7/187
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a simple circuit to set an offset voltage with higher accuracy by setting the resistance volume of resistor of a resistor voltage division circuit so as to be in matching with a modulation characteristics of a voltage controlled oscillator. SOLUTION: A resistor voltage division circuit 11 is provided with a plurality of resistors to which a reference voltage Vcc equivalent to obtain an entire output frequency range, and an offset voltage Voffset corresponding to each setting frequency is extracted from a connecting point of the resistors. The voltage Voffset is extracted corresponding to a node number provided to the connecting points in the lower order and each bit of frequency setting digital data in the lower order sequentially. Furthermore, an analog switch 12 is provided with switches SW used to switching the voltages extracted from the connecting points of the resistors of the circuit 11 to obtain a desired voltage Voffset and a decoder switching each SW depending on the frequency setting digital data.  As a result, the weighting per bit of the frequency setting digital data is set by the resistance of each resistor of the circuit 11.
Patent JP-H05257316-A (JP)
Title: Developer for electrostatic charge image
IPC: G03G9/08
Filed: 1992-03-11
Abstract: PURPOSE:To prevent occurrence of weak bond among toner particles in a state of high temperature and occurrence of image fog and increase of scattering of the toner particles by using the toner particles obtained by treating the surfaces of spherical silica particles in a specified range of particle diameter and attaching these silica particles to the surfaces of the toner particles. CONSTITUTION:The silica particles to be used have an average particle diameter of 0.1-1mmu, and if >1mmu, the silica particles in the developer are not consumed together with the toner but accumulated in the developer and cause image fog. If <0.1mmu, the silica addition effect is not exhibited. The silica particles are added, preferably, in an amount of 0.1-5 weight % of the toner, and if <0.1 weight %, the effect is reduced, and if >5weight%, toner charging itself is hindered and fog is increased.
Patent JP-S5610692-A (JP)
Title: Heat exchanger
Inventor: OOHARA SEIJI
IPC: F28D7/02
Filed: 1979-07-09
Abstract: PURPOSE: To avoid an unevenness of heat transfer and an unbalance of flow rate by a method wherein all the coil-shaped heat transmitting pipes are equal in length and arranged in symmetry with respect to an axis.  
     CONSTITUTION: In a heat exchanger used in the Rankine cycle in power generation utilizing the cold heat of LNG, the LNG flows in from an inlet pipe 12, flows through heat transmitting pipes 1 while evaporating and flows out from an outlet pipe 13. On the other hand, the exhaust gas from a turbine used as a medium flows from an introduction pipe 6 into an exhaust-gas condensing chamber 10 and condenses when it is cooled in the heat transmitting pipes 1. The bleed flows from an introduction pipe 7 into a bleed condensing chamber 11 and condenses when it is cooled in the heat transmitting pipes 1. In the heat exchanger according to this embodiment, all the heat transmitting pipes 1 are equal in length and wound in symmetry with respect to an axis, so that they can attain the same amount of recovered heat even when the flow rate of the fluid flowing between the heat transmitting pipes 1 in the exhaust-gas condensing chamber 10 is larger in the central portion of a barrel 5, for example, and smaller in right and left portions. In addition, since each of the heat transmitting pipes 1 is connected to a single pipe through the condensing chambers 10 and 11, inflow and outflow of two-phase flow in the course are prevented  and unbalance of flow rate is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02268611-A (JP)
Title: Tacky sheet for seeding and raising of seedling and method for seeding and raising of seedling
Inventor: KOBAYASHI TERUAKI
IPC: A01N25/34
Filed: 1989-04-07
Abstract: PURPOSE:To efficiently and readily sow seeds and improve operating and economic efficiencies by carrying out seeding and raising of seedlings using a tacky sheet for the seeding and raising of the seedlings consisting of a water-soluble or water-dispersible support and/or tacky agent containing a plant growth regulator. CONSTITUTION:A tacky sheet for seeding and raising of seedlings, obtained by applying a water-soluble or water-dispersible tacky agent 2 in the form of spots, stripes, etc., onto a sheetlike support 1, such as water-soluble or water- dispersible paper or water-soluble film, and loading seeds of Brassica rapa L., etc., onto parts coated with the above-mentioned tacky agent 2 or a tacky agent 3 (containing a plant growth regulator held in microcapsules in the tacky agent 2) of the tacky sheet for the seeding and raising of the seedlings on the above-mentioned support 1 and/or the aforementioned tacky agent 2 containing the plant growth regulator held in the microcapsules therein, then placing the sheet loaded with the seeds on a nursery mat or bed, subsequently sprinkling water from the upper part of the above-mentioned sheet and improving efficiency of the germination and raising of the seedlings.
Patent JP-S62239937-A (JP)
Inventor: OGAWA MASAHARU
IPC: A21B2/00
Filed: 1986-04-14
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-H11283183-A (JP)
Title: Navigation device
Inventor: KUROIWA HITOSHI
IPC: G08G1/0968
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To secure operability and the safety of traveling by automatically displaying a home page related to specified information such as a weather report or the place to visit corresponding to traveling. SOLUTION: Under the control of an arithmetic processing means 24a, URL data are read from a first storage means 90a stored with the URL data for receiving home page information through an internet, these read URL data are stored in a second storage means 26a corresponding to the map data of the destination and further, when it is detected by measuring the position of a vehicle that the vehicle arrives at the place shown by the map data, a mobile radio terminal means 80 is operated so that the home page information corresponding to the URL data can be received through this active mobile radio terminal means 80 and displayed on a display means 40.
Patent JP-S60230185-A (JP)
Inventor: ITOU HISATSUGU
IPC: B60K35/00
Filed: 1984-04-27
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。