baber/WOPTO huggingface dataset:
Patent JP-2000154150-A (JP)
Title: Retinoic acid agonist as prophylactic or therapeutic agent of nephritis
Inventor: YAMAUCHI TOSHIHIKO
IPC: A61P13/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a prophylactic or therapeutic agent having strong activities of inhibiting the production of an antibody, and useful for systemic erythematodes, glomerular nephritis, lupus nephritis, autoimmune anemia or the like by using a retinoic acid receptor(RAR) agonist (salt) as an active ingredient. SOLUTION: This prophylactic or therapeutic agent contains an RAR agonist selected from a condensed ring-including carboxylic acid derivative represented by the formula [L-ring and M-ring are condensed, and each a (substituted) aromatic hydrocarbon or a (substituted) heterocycle; A-ring and B-ring are each a (substituted) aromatic hydrocarbon ring or a heterocycle; D is a (protected) carboxyl], 4- 2-[5-(5,6,7,8-tetrahydro-5,5,8,8-tetramethylnaphthalen-2-yl) prolyl])benzoic acid, and the like, or pharmacologically acceptable salt thereof as an active ingredient. Preferably, the RAR agonist is preferably RARα agonist, and the daily dose of the active ingredient is within the range of 0.1-1,000 mg per adult.
Patent JP-H06152092-A (JP)
Title: Surface-mount type printed circuit board assembly
Inventor: KAKIGI WATARU
IPC: H05K1/14
Filed: 1992-11-10
Abstract: PURPOSE:To provide a surface-mount type printed circuit board assembly which can constantly and positively perform electrical connection with electronic parts to be mounted by soldering. CONSTITUTION:A solder 8 is adhered to a recessed surface electrode 4 in semi- cylindrical shape which is obtained by dividing the through hole of a printed circuit board 3 into two portions in the state where it is filled into the recessed part surrounded by the recessed surface electrode 4. Namely, the printed circuit board 3 is cut so that the through hole where the solder 8 is filled is cut into two portions. In the printed circuit board assembly 1 in this configuration, if a parent printed circuit board 10 and the printed circuit board assembly 1 are overlapped and are introduced into reflow when mounting on the parent printed circuit board 10, the solder 8 on the recessed electrode 4 of the printed circuit board assembly 1 is melted and is adhered on a land 11 of the parent printed circuit board 10, thus constantly and positively performing electrical connection with the parent printed circuit board 10 where it is mounted.
Patent JP-H07152891-A (JP)
Title: Method and device for inputting map and map data preparation device
Inventor: TAKAGI KATSUNORI
IPC: G06T11/60
Filed: 1993-11-30
Abstract: PURPOSE:To easily classify vectorized map data by layer information. CONSTITUTION:A map 1 is fetched to an image buffer 3 as raster data in an image input device 2 and the raster data are converted to vectorized graphic data in a vectorization means 6 and stored in a graphic buffer 7. A multi-screen multiplex display control means 8 inputs the vectorized graphic data to a display memory 4 and outputs them to the multiwindow of a display device 5. An operator calls a layer information keeping means 10 by using a layer selection means 9, makes the vectorized graphic data correspond to each other based on the layer information and performs the layer classification of the map data. Thus, the classification of the vectorized map data is accurately and visually efficiently performed.
Patent JP-S63153022-A (JP)
Inventor: HIROTA HIROMI
IPC: A47J43/04
Filed: 1986-12-18
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-H02146073-A (JP)
Title: Image forming device
Inventor: ISHIDA NAOYUKI
IPC: G03G15/20
Filed: 1988-11-28
Abstract: PURPOSE:To facilitate the attaching and detaching of a fixing device and to eliminate the need of a spare space for detaching by engaging a paper ejecting guide with the fixing device provided detachable and longitudinally and performing the setting of the fixing device, and its release. CONSTITUTION:The fixing device 8 is fitted to a device main body A detachably and longitudinally. The paper ejecting guide 9 is engaged with the fixing device 8, and the movement of the guide at least in the detaching direction of the fixing device is regulated. Only by turning the paper ejecting 9 and releasing the engagement with the fixing device 8, the fixing device 8 can be removed longitudinally from the device main body A. Thereby, the attaching and detaching of the fixing device 8 can be facilitated and the release quantity of an upper unit U1 can be diminished.
Patent JP-H10137655-A (JP)
Title: Liquid coating apparatus
Inventor: TAKAHASHI RYOICHI
IPC: B05C5/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid coating apparatus capable of applying a liquid to an object at a high speed in a continuous form even if warpage is generated in the object. SOLUTION: In a seal material coating apparatus 20 applying a liquid seal material S to a glass substrate W, a nozzle 42 emitting the seal material S from its emitting orifice 42a, an XY table 30 opposing one surface of the glass substrate W to the emitting orifice 42a to support the same, the XY table 30 relatively moving the nozzle 42 and the XY table 30 along the surface of the glass substrate W and a seal material supply part 50 emitting the seal material S continuously from the emitting orifice 42a of the nozzle 42 to supply the same to the nozzle 42 are provided.
Patent JP-2000133414-A (JP)
Title: Heater control apparatus
Inventor: YAMANOI MASARU
IPC: H05B3/00
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a heater control apparatus which can realize equal temperature control characteristic without adjustment for dual system input voltages which are different by a factor of about two. SOLUTION: A a heater control apparatus is constituted by a energization control circuit 9 having a bridge diode 10, a current controlling resistor 11, a Zener diode 12, photocoupler 13 and a energizing signal generating circuit 14. The control circuit 9 discriminates line of input voltage. When the line of input voltage is low, the control circuit 9 makes full-wave energization to a heater 3. On the other hand, when the line of input voltage is high, the control circuit 9 makes a quarter wave energization to the full-wave energization to the heater 3. Thus the control circuit 9 generates an energizing signal g2 so that temperature control characteristics in the two lines are equal.
Patent JP-H03160400-A (JP)
Title: X-ray imaging element
Inventor: SUEHIRO SHOJI
IPC: G02B3/00
Filed: 1989-11-17
Abstract: PURPOSE:To stabilize a position of an imaged image, to down-size the device, to eliminate straying ray and to clarify the image by using a lens as an x-ray imaging element. CONSTITUTION:An X-ray is radiated from a synchrotron radiation source 11. An X-ray imaging element 12 is fixed on a supporting beryllium plate 14 which has small absorption for the X-ray and consists of two convex lenses of which one side each is of a spherical surface with a radius of curvature r, and is placed with a distance u from the synchrotron radiation source 11. When the atomic number, atomic weight and density of a material which constitutes the lenses, are Z, M and rho(g/cm<3>), respectively and the wavelength of short wave X-ray is lambda(nm), refractive index of the lenses is approximated to n=1-2.72X10<-2>(Z/M)rholambda<2>. As a focal distance (f) is given as to be f=r/2(1-n), an image 13 of the radiation source is formed at a place that is apart by a distance v from the X-ray imaging element 12, calculated according to an equation of lens, 1/f=1/udivided by 1/v.
Patent JP-2000125954-A (JP)
Title: Showcase
Inventor: NAGASAKI TSUNAO
IPC: A47B47/04
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a showcase which facilitates setting and changing of height positions of shelf boards, etc., enables easy combination of various kinds and is structurally strong. SOLUTION: The opposite surfaces of front and rear vertical rods 2, 3 constituting side frames 1 are vertically arrayed with many receiving holes 5 and the rear vertical rods 3 of a pair of right and left side frames 1 are connected by connecting members 6. Receiving pins 13 are fitted at the same height positions into the opposite receiving holes 5 of a pair of the side frames 1 and are projected from the opposite surfaces of the front and rear vertical rods 2, 3. The shelf board 7 installed between a pair of the side frames 1 is inserted into insertion holes 10 formed at the front surface of the shelf board 7. The front and rear end parts of the shelf board 7 are engaged to be made immobile in any of vertical and lateral directions.  The hollow groove part formed on the rear surface at the rear end of the shelf board 7 is placed on the receiving pins 1 of the rear vertical rods 3 to make the rear end of the shelf board 7 immobile in the lateral direction.
Patent JP-H05136771-A (JP)
Title: Duplex transmission waveform shaping circuit
Inventor: UENO YOSHIAKI
IPC: H04B3/02
Filed: 1991-11-15
Abstract: PURPOSE:To provide the duplex transmission waveform shaping circuit inexpensively provided with an excellent waveform compensation function with respect to a base band duplex transmission signal. CONSTITUTION:Transmission signals in 1st and 2nd transmission directions are demultiplexed by signal demultiplex sections B1, B2, a DC component and a low frequency component are eliminated by high frequency passing sections F1, F2, only a high frequency component is amplified and corrected by amplifier correction sections A1, A2 and the DC component and the low frequency component are reproduced by DC low frequency reproduction sections E1, E2. Thus, the DC component and the low frequency component difficult to demultiplex by the signal demultiplex sections B1, B2 are relayed in 2-ways together with the high frequency component and it is not required to separate the transmission lines for transmission and reception and the base band transmission signal in 2-ways is simply waveform-shaped.
Patent JP-H04171950-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASHIMOTO NOBUAKI
IPC: H01L21/60
Filed: 1990-11-06
Abstract: PURPOSE:To reduce the time required for pressurization so as to improve the productivity by pressing a flexible substrate and insulating substrate at the same time when electrodes and a wiring pattern are electrically connected with each other by pressing a semiconductor element against the insulating substrate. CONSTITUTION:A wiring pattern 2 is formed on a substrate so that part of the pattern 2 can face metallic projections 3 and the projections 3 electrically connect electrodes 4 on a semiconductor element 6 with the pattern 2 on the substrate 1. In addition, a conductor pattern 8 is formed on a flexible substrate 9. Then the metallic projections 3 on the element 6 and conductor pattern 8 on the substrate 9 are collectively pressed against the wiring pattern 2 on the substrate 1 by means of a collective presscontacting jig 12. As a result, an insulating resin 5 between them is pushed out. When the resin 5 is pushed out, the resin 5 is hardened or made to become sticky by applying external energy so that the metallic projections 3 and conductor pattern 8 can be electrically connected to the wiring pattern 2 and, at the same time, the semiconductor element 6 can be mechanically supported by the substrate 1.
Patent JP-H03161778-A (JP)
Title: Dividing exposing device
Inventor: HANAKI MINEO
IPC: H04N1/06
Filed: 1989-11-20
Abstract: PURPOSE:To obtain a high-definition image even at a boundary position in a divided exposed range by providing an inclination means for respectively inclining the scanning exposing directions of respective exposing devices to a subscanning direction with respect to a main scanning direction. CONSTITUTION:The scanning exposing directions C and D of the exposing device 1 and 2 respectively provided for the divided exposed range are inclined to the subscanning direction with respect to the main scanning direction by the inclination means 6, and the tangent value of the inclination theta is set to be a value obtained by dividing a moving distance that a photosensitive body 4 is moved by subscanning in a time required for one scanning of the exposing device by the main scanning distance of the exposing device. Therefore, the respective scanning loci on the photosensitive body are arranged in a line parallel with the main scanning direction. Thus, the high-definition image is obtained as well as a device whose exposed range is not divided without causing offset at the boundary position in the divided exposed range.
Patent JP-H03164082-A (JP)
Title: Speed control of motor
Inventor: IKEDA MASAHIRO
IPC: H02P29/20
Filed: 1989-11-20
Abstract: PURPOSE:To simplify the control program for a motor by switching the input of the motor to a low rank duty factor in a parameter table when the motor speed exceeds an upper limit whereas switching the input of motor to a high rank duty factor when the motor speed drops below a lower limit. CONSTITUTION:Motor speed is continuously monitored by setting upper and lower threshold levels Sa, Sb, respectively, at upper and lower limits Va, Vb of motor speed in a set range. Motor input is switched to a low rank duty factor in a parameter table when the motor speed exceeds the upper limit Va, whereas it is switched to a high rank duty factor in the parameter table when the motor speed drops below the lower limit Vb.
Patent JP-H01148015-A (JP)
Title: Time-lag type ground-fault detector
Inventor: SATO EIICHI
IPC: H02H3/347
Filed: 1987-12-01
Abstract: PURPOSE:To prevent erroneous action from occurring due to high frequency leakage current, by charging or discharging a capacitor with a constant-current generator, and by removing a high frequency component. CONSTITUTION:A time-lag type ground-fault detector is composed of an electric circuit 1, a ground-fault detector 2, a first level discriminator 3, an integrating type time limiting circuit 7, a thyristor 9, an electromagnetic trip gear 10, and a breaker 11. Then, additionally, a constant-current generator 4 connected to the first level discriminator 3, a capacitor 5, a mask circuit 6, and a second level discriminator 12 are arranged. In this case, when ground-fault is generated on the electric circuit 1, then a detection waveform is obtained by the ground- fault detector 2 and is fed to the first level discriminator 3 for comparison. From the pulse waveform, high frequency component is removed via the constant-current generating circuit 4 and the capacitor 5, and after that, the waveform is fed to the second level discriminator 12. Then, the thyristor 9 is triggered by the output waveform via the integrating type time limiting circuit 7 and the mask circuit 6.
Patent JP-H04174190-A (JP)
Title: Shield excavator for underground docking
Inventor: OGASA TAKESHI
IPC: E21D9/06
Filed: 1990-11-07
Abstract: PURPOSE:To raise the efficiency of docking operation by a method in which a small-diameter docking seal cylinder with an excavating cutter is attached to the front half side of a seal cylinder in such a way as to enable it to rotatably come in or out to the axial and radial directions. CONSTITUTION:A docking seal cylinder 21 is rotatably attached to the small- diameter front half side 20 of the seal cylinder 1 of an excavator through a bearing metal 25. An excavating cutter 4 is provided to the front side of the cylinder 21, and coupling projections 24 are formed on the back of the cutter 4 to permit them to fit into recessions formed on the inner surface of the cylinder 21. An oil-pressure jack 25 for operating the projections and a guide rail 26 are provided to the cutter 4 to enable the projections 24 to rotatably come in or out to the axial and radial directions. The efficiency and safety of docking operation between shield tunnel can thus be raised.
Patent JP-H10144463-A (JP)
Title: Induction heating type cooking utensil
Inventor: FUJITA ATSUSHI
IPC: H05B6/12
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To regulate heat capacity of a cooking pot and reduce dispersion of a heat conducting quantity by thinning a side part pot thickness than a bottom part pot thickness so as to reduce a heat capacity of the side part of the cooking pot to be induction heated by an induction heating coil. SOLUTION: A cooking pot 8 has a first metal layer 9 having good thermal conductivity and a second metal layer 10 being a heating source of a magnetic material thermal-sprayed to a bottom part thereof, and a side part pot thickness is thinner than the bottom part pot thickness. A high-frequency magnetic field is generated from an induction heating coil 7 by a high-frequency current supplied from an inverter 6, and the second metal layer 10 at the bottom of the cooking pot 8 is heated because of an eddy current due to electromagnetic induction. A heat generated in the metal layer 10 conducts the first metal layer 9, and a cooking food is heated. The cooking pot 8 side face has great thermal conductivity to atmosphere because the pot directly contacts with the atmosphere, and the pot temperature hardly rises.  Because of thin pot thickness of the pot 8 side part, heat capacity is reduced, a heat is conducted, the cooking pot is substantially uniform in temperature distribution, and dispersion of the heat conduction quantity to the cooking food is reduced.
Patent JP-H0622752-A (JP)
Title: Preparation of streptovaricin
Inventor: INOUE YOJIN
IPC: C12N1/20
Filed: 1992-10-14
Abstract: PURPOSE: To further increase productivity of Streptovaricin C useful as a medicine.  
     CONSTITUTION: This invention provides a method for selecting a highly producible strain of Streptovaricin which is characterized by culturing a highly producible strain obtained by inducing mutation to a wild strain of Streptomyces spectabilis, growing many colonies from the resultant cultured substance and selecting aposporous colony, and a highly producible strain obtained by the method. A separation and production of the Streptovaricin C is extremely easy because a highly producible strain readily selected from a mutating strain in a short period has an extraordinarily high producibility to Streptovaricin, especially to Streptovaricin C. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05140895-A (JP)
Title: Production of paper using high-yield pulp as raw material
Inventor: MATSUDA NOBUYUKI
IPC: D21H17/37
Filed: 1991-11-18
Abstract: PURPOSE:To obtain the subject paper with high yield of filler, ultra-fine fiber, sizing agent, etc., excellent in dry strength and useful for newspaper, etc., by adding a specific amphoteric copolymer to pulp slurry containing high-yield pulp and making the pulp slurry into paper. CONSTITUTION:Pulp slurry containing >=30wt.% (based on total dry weight of pulp) high-yield pulp is prepared and an amphoteric copolymer composed of (A) 98-50mol% (meth)acrylamide, (B) 1-20mol% carboxylic acid based compound selected from a group consisting of alpha,beta-unsaturated monocarboxylic acid such as acrylic acid and alpha,beta-unsaturated dicarboxylic acid such as maleic acid and these salts and (C) 1-30mol% diallylamine based monomer expressed by the formula (R<1> and R<2> are H or methyl; HX is acid) is added to the pulp slurry, preferably in a slurry amount of 0.05-3wt.% (based on dry weight of pulp) and the mixture is made into paper to provide the objective paper.
Patent JP-H04174343-A (JP)
Title: Method for measuring gas transmission coefficient of earth
Inventor: OGAWA YASUO
IPC: G01N15/08
Filed: 1990-11-06
Abstract: PURPOSE:To enable gas transmission coefficient of earth to be measured continuously by surrounding the earth where a plurality of pressure detection elements are buried with a cylindrical body, sending gas into the cylindrical body from a location above ground, and then measuring gas transmission coefficient of earth based on output of a pressure detection element. CONSTITUTION:A plurality of pressure detection elements 2 - 4 are buried in up and down directions of an earth 1 and the earth 1 where the elements 2 - 4 are buried is surrounded by a cylindrical body 5. Air from a pump 6 is transmitted into this cylindrical body 5 through a pipe path 7. Then, pressure of air which is supplied from the pump 6 is detected by a manometer 8 or flow is detected by a flow meter 10. Then, output of the elements 2 - 4, the manometer 8, and the flow meter 10 is given to a processing circuit 11 and the gas transmission coefficient of the earth 1 is obtained by calculation, thus enabling the gas transmission coefficient of the earth to be measured continuously.
Patent JP-2001122529-A (JP)
Title: Double-side document reader
Inventor: KANBARA TAKAAKI
IPC: G03G15/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a document reader having compact constitution and readable both the sides of a document. SOLUTION: After reading the front face of the double-side document (P), this reader feeds the document to a reverse carrier passage (D), selectively holds its tip by a control roller 18 in a stationary state, stores the document held in the stationary state in a storage part 21 with its part from the intermediate part to the rear part loosened, sequentially let the document pass through a reading part 11 reversely so as to read the rear face. The document is reversed in the storage part so as to shorten the whole length of the device. This constitution can dispense with a roller etc., from the storage part.
Patent JP-H05112281-A (JP)
Title: Hydrofoil craft with buffering mechanism
Inventor: KITAMURA TORU
IPC: B63B1/24
Filed: 1991-10-22
Abstract: PURPOSE:To reduce vertical acceleration of a ship hull at a high frequency area, to improve a riding feeling, and to relieve a burden caused by control of a flap by interposing a buffering mechanism between a ship hull and a submerged wing. CONSTITUTION:A submerged wing 2 capable of supporting a part or the whole of a ship hull 1 by means of a lift is provided and the submerged wing 2 is provided with a controllable flap 2a like a conventional type. A buffering mechanism comprising a spring 5 in charge of producing a restoration force and a damper 6 in charge of generating a damping force is located between a strut 3 on the submerged wing side and a strut 4 on the ship hull side. Vertical acceleration of a high frequency is absorbed by the buffering mechanism.
Patent JP-H10191323-A (JP)
Title: Image encoding device and method, image decoding device and method, image transfer method, and image recording medium
Inventor: HOSAKA KAZUHISA
IPC: H04N19/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To strengthen error resistance of a code and to reduce encoding delay. SOLUTION: A shape slice encoder 42 encodes a shape that is inputted from a shape input terminal 1 in each slice. A texture slice encoder 8 encodes texture that is inputted from a texture input terminal 4 in each slice. A switching device 12 is controlled in each slice, and one synchronous code that is outputted by a synchronous code generator 9 is added to the shape of one slice and to the texture of one slice.
Patent JP-H02148284-A (JP)
Title: Information card and information card reader
Inventor: IGA AKIRA
IPC: G06K17/00
Filed: 1988-11-30
Abstract: PURPOSE:To obtain a stable clock signal by receiving reference signals different in frequency and generating the clock signal from reference signals. CONSTITUTION:A reception signal is received by a detecting diode 32 and a coupling capacitor 33, and the nonlinearity of the detecting diode 32 is used to generate a difference frequency signal between two sine wave signals S3 and S4 constituting a response request signal W3, and this difference frequency signal is amplified by a comparing circuit 35 and has the waveform shaped to generate a clock signal SCK. An address counter 13 is driven based on the clock signal SCK to read out information data S1, and the impedance of an antenna 4B is varied by an impedance varying circuit 14, and two sine wave signals S3 and S4 are reflected to transmit a response information signal W5 to an information reader 21. Thus, the stable clock signal is obtained in the simple constitution, and information data is surely detected.