baber/WOPTO huggingface dataset:
Patent JP-H1157226-A (JP)
Title: Ornament support for seasonal festival
Inventor: AIZAWA HIROAKI
IPC: A63H3/52
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To enable an ornament to be displayed for a seasonal festival even if the space to display it is too small. SOLUTION: This ornament support is so designed that flat support on which a doll or ornament is placed is integrated with a folding screen 4 placed upright on the flat support and rear of lower support 1, with a hanger 11 provided on the folding screen 4 so that the folding screen 4 can be hung. In this case, a support board 7 is provided above the folding screen 4, and the folding screen 4 can be hung by passing the hanger 11 through the support board 7 from the back of the folding screen 4.
Patent JP-2000099788-A (JP)
Title: Magnetic head device and discrimination device
Inventor: SUZUKI MASASHI
IPC: G07D7/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head device simplified in constitution and reduced in size. SOLUTION: The magnetic head device 10 is provided with a magnetic head 6 arranged oppositely to a carried paper money and allowed to be excited by AC bias voltage applied from an AC magnetic field generation circuit 21 and output a signal corresponding to the AC bias voltage. A magnetic characteristic corresponding to remaining magnetic quantity is discriminated from a signal detected when the AC bias voltage is zero to discriminate the bill.
Patent JP-H10110467-A (JP)
Title: Connecting method for sewer pipe
Inventor: ISHIYASU TOSHIYUKI
IPC: E03F3/06
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To arrange cables smoothly into cable housing sections in piped sewer pipes by composing the connecting method of the sewer pipes of a process, in which sewer pipe bodies are connected mutually, and a process, in which the end sections of each parting body interiorly finished to each sewer pipe body are coupled through connecting means. SOLUTION: Parting bodies 2 are inserted into main bodies 1 from the spigot sides of each sewer pipe body 1 and placed on projections 11 while the parting bodies 2 are moved in the direction of the connecting sites of the main bodies 1. Front ends in the direction of movement are fitted into the fitting grooves 41 of connecting pieces 4 installed to joints 3A. The sewer pipe bodies 1, into which the parting bodies 2 are incorporated, are disposed in series at the place of the laying of sewerage, and the spigot of the adjacent main body 1 is pressed into the socket 30 of the joint 3A of one main body 1. Both sewer pipe bodies 1, 1 are connected while the spigot-side edge of the parting body 2 incorporated to another body 1 is fitted into the fitting groove 41 at that time. Consequently, works are repeated, and the specified sewer pipes are laid.  Accordingly, sheathed pipes guiding cables are arranged into the cable housing chambers of the sewer pipes, and the sheathed pipes can be inserted smoothly.
Patent JP-2001088806-A (JP)
Title: Quantitative filling equipment
Inventor: SHIRAISHI SADAO
IPC: B65B37/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide inexpensive equipment which is suitable for quantitatively filling a relatively viscose filler such as liquid, powder, cream, sherbet, or paste. SOLUTION: This quantitative filling equipment comprises a hopper 1 for storing a filler material, a valve chamber 2 whose inside peripheral face is tube shaped and which has an inlet port 21 connected to the hopper 1 and an outlet port 22 positioned with a predetermined angle with the port 21, a rotary valve 3 which swings and touches the inside face of the valve chamber 2 and is provided with a quantitative packet 31, and a rotary actuator 4 for rotating the valve 3. The quantitative pocket 31 is made of a through slit 32 provided at right angles with a rotary axis, and the quantitative filling equipment is made of a pressure port 23 provided at the opposite position of the port 22.
Patent JP-2001091199-A (JP)
Title: Power generating mechanism for electric fuse
Inventor: YAMAGUCHI SHUNSUKE
IPC: H02N2/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a power generating mechanism for an electric fuse having a small size, a light weight and high reliability capable of mounting out of or in an artillery shell and obtaining sufficient electric energy necessary to detonate by sensing a small shooting acceleration and a small impact acceleration when impacted. SOLUTION: The power generating mechanism for an electric fuse comprises a case having a wedge shape recess, a wedge mechanism engaged with the recess, a piezoelectric element arranged on a surface for engaging the case with the wedge mechanism to generate an electromotive force, and a weight for operating an acceleration, a gas pressure when shot or a pressure by the acceleration when impacted at the wedge mechanism. In this case, an angle of the wedge mechanism is suitably selected to amplify a force to be applied to the element. A size, a thickness, the number of and an array of the elements are suitably set to increase an electric energy, thereby preventing the occurrence of an unexploded bomb.
Patent JP-H08122489-A (JP)
Title: Method for purification of condensate
Inventor: SHIMODA AKIYOSHI
IPC: C02F1/44
Filed: 1994-10-28
Abstract: PURPOSE: To remove a cladding material and to execute a high purity purifica tion operation by a method wherein a condensate of a second cooling water of a pressurized water unclear power plant is filtered by utilizing a hollow fiber membrane made from aromatic polyether ketone. CONSTITUTION: A condensate generated in a second cooling water system of a pressurized water nuclear power plant is subjected to a filtration treatment by utilizing a hollow fiber separation membrane made from aromatic polyether ketone. At that time, it is preferable to remove a cladding material at a position where the temperature is comparatively higher than that of the other in a pathway of the condensate to a steam generation device. The hollow fiber membrane made of the aromatic polyether ketone is so constituted that a hollow fiber bunch 26 is installed in an inner side of a cylindrical support member 21. Both of end sections of the hollow fiber bunch 26 are fixed by fixing members 23 and gaps among hollow fiber monofilaments and gaps between the support member 21 and the hollow fiber bunch 26 are intimately fixed. Both ends thereof are fixed by gripping members 22.  The filtration is carried out such that the condensate is passed from an outer surface of the hollow fiber membrane to an inner surface thereof.
Patent JP-H08123784-A (JP)
Title: Method and device for processing data
Inventor: MIYAWAKI MAMORU
IPC: G06T7/00
Filed: 1994-10-28
Abstract: PURPOSE: To provide correlation algorith capable of quickly and highly accurately detecting data correlation and a device capable of efficiently attaining the algorithm. CONSTITUTION: Masking areas 6 not to be used for correlation operation for the detection of movement are formed on both the sides of a picture 1 and picture data on the areas 6 are not used for correlation operation. Picture data with the same picture frame size as that of a data area 7 other than the areas 6 in the picture 1 are extracted from a picture 2, correlation operation between the data area 7 and the picture 2 is executed, a data area 8 having the highest correlation with the data area 7 out of the parts of the picture 2 is detected by moving the picture in the picture frame from left to right (or right to left), and a spatial moving variable between the data area 7 of the picture 1 and the data area 8 of the picture 2 is detected as a moving vector 9.
Patent JP-H09110833-A (JP)
Title: New piperidine derivative or its salt
Inventor: ICHIHARA MASATO
IPC: A61P9/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new piperidine derivative or its salt, capable of acting as a strong antagonist to GP11b/111a receptors and having strong blood platelet aggregating actions even by peroral administration. SOLUTION: This new piperidine derivative is represented by formula I R<1> is H, a lower alkyl or a lower alkoxycarbonyl; (n) is 0-5, (m) is 0 or 1, with the proviso that [(n)+(m)[ is 1-5; A<1> to A<4> are each carbonyl or methylene, with the proviso that at least two thereof are each methylene and both A<1> and A<3> are methylene when (m) is 1; R<2> is H or an ester residue; B is a lower alkylene} or its salt, e.g. tert-butyl 4-[4-[2-[1-(tert-butyloxycarbonyl)-4- piperidyl]ethyl]-1-piperazinyl]-1-piperidineacetate. The compound represented by formula I, e.g. the compound represented by formula Ia is obtained by reacting a compound represented by formula II with a compound represented by formula III (X<1> is an eliminative group such as tosyloxy or a halogen).  The compound represented by formula I is useful as an improving agent for ischemic diseases, an adjuvant for the cardiac surgery etc., an improving agent, etc., for cerebral angiopathy.
Patent JP-H01109811-A (JP)
Title: Noise filter
Inventor: AKAI KATSUHIKO
IPC: H03H7/09
Filed: 1987-10-22
Abstract: PURPOSE:To realize a broad band and high attenuation characteristic without use of a common mode choke coil wound in a special way by connecting two common mode choke coils whose self-inductance differs in cascade. CONSTITUTION:A couple of terminals 103, 104 of a common mode choke coil 1 and a couple of terminals 201, 202 of a common mode choke coil 2 are connected respectively and the choke coils are connected in cascade. Capacitors 3, 4 are connected in series between other couple of terminals 101,102 of the common mode choke coil 1 and capacitors 5, 6 are connected between other couple of terminals 203, 204 of the common mode choke coil 2. The attenuation characteristic is realized by the combination of the common mode choke coil 1 and the capacitors at low frequencies and by the combination of the common mode choke coil 2 and the capacitors to realize the broad band attenuation characteristic.
Patent JP-H08124802-A (JP)
Title: Polar chip part
Inventor: SUEYASU TOSHIJI
IPC: H01G9/004
Filed: 1994-10-28
Abstract: PURPOSE: To prevent an erroneous mounting which becomes reverse polarity by a method wherein the first and the second polar electrodes are formed in such a manner that the electrodes positioned in equal distance from the center part of the plane mounting surface are homopolar. CONSTITUTION: The title polar chip part 1 is a chip electrolytic capacitor having the first and the second polar electrodes 6 and 7, and 4 and 5. The back side of the chip part 1 is a plane surface which becomes the surface opposing to the main surface of a mounting surface, namely, a printed wiring board, the two second polar electrodes 4 and 5, which are positioned at equal distance from the center position of the above-mentioned plane surface, are anodic, and the two first polar electrodes 6 and 7, which are positioned on separated places, have cathodic. The relation of negative pole and positive pole may be reversed to above. At this point, arc-like or semi-spherical recessed notches 2 and 3 are formed on both short side parts, and horse-shoe shaped semiring- shaped second polar electrodes 4 and 5 are formed along the above-mentioned recessed parts 2 and 3.
Patent JP-H03130529-A (JP)
Title: Intake control device of internal combustion engine
Inventor: NOMURA YURIO
IPC: F02D13/02
Filed: 1989-10-12
Abstract: PURPOSE:To hold mixing ratio to almost a fixed value by providing an intake control valve respectively in an intake passage of each cylinder and individually close-controlling a plurality of the intake control valves when an engine is detected for its acceleration or deceleration condition. CONSTITUTION:In the case of a 4-cylinder engine 1, intake control valves 21 to 24 are arranged respectively in intake ports 17 to 20 which branch from an intake system 1a, provided with a throttle valve 40 serving as a pressure regulating valve, to communicate with each cylinder 5 to 8. Each intake control valve 21 to 24 can be independently open-close driven by actuators 25 to 28 as an open-close driving means. Intake air of each cylinder is obtained being based on an intake pipe pressure sensor of each cylinder and open-close valve timing command signals to each intake control valve 21 to 24, and being based on this arithmetic result, a fuel injection amount is calculated. While the intake control valves 21 to 24 are respectively independently close-controlled when an acceleration or deceleration condition of the engine is detected, thus to hold mixing ratio to almost a fixed value.
Patent JP-H09112392-A (JP)
Title: Fuel injection nozzle for internal combustion engine and manufacture thereof
Inventor: NIWA YUTAKA
IPC: F02M61/16
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection nozzle for an internal combustion engine wherein deposit is hardly adhered to the tip of a fuel injection nozzle. SOLUTION: Coating layers 251 and 252 formed of an oil repellent material are formed on an inner wall, in which the jet hole 20 of a fuel injection nozzle is formed, and a nozzle tip face 23 continued to the inner wall. Thereby, a fuel component is hardly adhered to a nozzle tip part and even when it is adhered, the fuel component is easy to peel through subsequent fuel injection. In which case, when deposit is adhered to a nozzle tip face on which the coating layers 251 and 252 are formed, the nozzle tip face is a spot where an influence is exercised on fuel injection. This constitution improves amount regulation performance of a fuel injection amount and atomization of fuel. No containing layer is formed on a seat surface 19 with which a nozzle needle 14 makes contact.
Patent JP-2000099392-A (JP)
Title: Memory control system
Inventor: HORI SHUICHI
IPC: G06F3/06
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To enable the optimum read/write of data by updating the configuration of a buffer memory corresponding to the kind of access method for each computer. SOLUTION: When an access command is sent from a computer 10 to a storage device 20, a controller 23 analyzes this access command. When it is judged as a result of analysis it is better to change a current structure, the controller 23 changes the internal structure of a buffer memory 21 corresponding to the access command. Afterwards, ordinary operation is started and data are exchanged between the computer 10 and the storage device 20. When contents can not be analyzed as a result of analysis of the access command or even when it is not necessary to change contents in the buffer memory 21, ordinary operation is started as well. Thus, since the contents in the buffer memory 21 are changed and optimized corresponding to the contents of the computer 10, data can be smoothly exchanged between the computer 10 and the storage device 20.
Patent JP-2000093188-A (JP)
Title: Fermentation for production of xylitol using candida tropicalis
IPC: C12N1/16
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To produce xylitol in high productivity and yield by fermenting new Candida tropicalis strain at respectively specific pH, temperature and dissolved oxygen concentration in a medium having a specific composition to give maximum productivity of xylitol. SOLUTION: Xylitol is produced at maximized productivity by using a new Candida tropicalis strain deposited under KCCM-10122 at the Korean Microorganism Culture Center as the fermentation microorganism, fermenting a xylose culture medium having a composition to give maximum productivity of xylitol, i.e., 5-20 w/v% xylose, 0.2-1.0 w/v% glucose, 0.2-2.0 w/v% yeast extract, 0.2-2.0 w/v% ammonium sulfate, 0.2-2.0 w/v% KH2PO4 and 0.01-0.2 w/v% MgSO4.7H2O at pH 4.5-5.5 and 27-33 deg.C at a air saturation ratio of 0.1-5.0% in terms of dissolved oxygen concentration in the medium while controlling the reduction- oxidation potential in the culture base to -50 to -150 mV, removing cells and other residues from the fermentation product and recovering the objective product from the culture base.
Patent JP-H01109760-A (JP)
Title: Lsi having signal control function
Inventor: HODOTA JINICHI
IPC: H01L21/822
Filed: 1987-10-23
Abstract: PURPOSE:To improve testability, by providing circuits for a normal operating mode, a circuit for a test mode, and a function switching circuit, which changes signal routes for the time of the normal operation circuit and for the time of the test mode circuit. CONSTITUTION:Circuits 2 and 3 for a normal operating mode and a circuit 4 for a test mode are provided. At the time of the normal operation, the signal routes on the side of the test mode circuit 4 are cut-off. The signal routes are changed to the sides of the normal operating mode circuits 2 and 3. At the time of the test mode, the signal routes for the normal operating mode circuits 2 and 3 are cut-off, and the signal routes are changed to the side of the test mode circuit 4. Even if a circuit or an LSI 5, which is hard to be tested, is present in a part of the circuits in a package, test programs can be readily formed by electrically cutting the input/output signals of the circuit or the LSI.
Patent JP-2001088550-A (JP)
Title: Cabin for working vehicle
Inventor: TSUJI YASUHITO
IPC: B60J1/18
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a cabin for a working vehicle preventing a window from being damaged by external force applied to rotate the window outward. SOLUTION: In a working vehicle provided with a backward opened window 4 at the rear of a cabin 3 positioned in front of a working machine connected in a vertically elevating manner in the rear, a gas spring 6 for holding the open state of the window 4 is fitted to the window 4 or a frame 3a of the cabin 3 through a fixing member 11 allowing the rotation of the window 4 by releasing the fixed state of the gas spring 6 and window 4 or frame 3a by specified external force or more applied to rotate the window 4 outward.
Patent JP-H0986399-A (JP)
Title: Pneumatic pressure type booster device
Inventor: ENDO MITSUHIRO
IPC: B60T13/57
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To convert the jump-in output, to obtain a desired brake workability, by providing a pressurizing mechanism to convert the contact load of a reaction disk and a plunger by applying an external force to the reaction disk, to the inner and the outer sides of a shell main body. SOLUTION: When a negative pressure is led in to a chamber 44 by operating a change-over valve 50, a sleeve 41 is pulled in to a shell main body 1, and its tip presses a cap 54 to the front side through a stop key 28. When a plunger 21 is advanced together with an input shaft 26 under such a condition, a reaction from the reaction disk 29 is transmitted to the sleeve 41 through the cap 54 originally, but this reaction is not transmitted to the plunger 21 while the reaction from the reaction disk 29 is smaller than its transmitting pressure, and the jump-in output is made at a relatively large value. That is, the jump-in output set at a low value in order to obtain the controllability in a low leg- power condition is set at a larger value.
Patent JP-H03127582-A (JP)
Title: Movement compensation prediction inter-frame coder
Inventor: TANAKA AKIYOSHI
IPC: H04N7/30
Filed: 1989-10-13
Abstract: PURPOSE:To improve the picture quality by quantizing an orthogonal conversion coefficient in a 2nd quantization step size whose precision is decreased more than that of each block and calculated from a 1st quantization step size as to a block having a precision picture. CONSTITUTION:A 2nd quantization step size calculation section 21 compares a variance signal 26 with predetermined 3 threshold levels th1-th3 as to a block subject to in-frame coding, classifies each block into 4 quantization classes and calculates a 2nd quantization step size 20 from a 1st quantization step size 24 based on the quantization class. Then a smaller 2nd quantization step size 20 is applied to a block with high precision of an input television signal 2 more than the 1st quantization step size 24. Thus, the moving picture coding is implemented without losing the precision of an original picture while limiting the generating code quantity.
Patent JP-H11112236-A (JP)
Title: Angle demodulator
Inventor: NAKAJIMA NOBUO
IPC: H03M7/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a digital angle demodulator that conducts highly accurate demodulation by using a digital signal processing unit of a fixed decimal point type with simple arithmetic processing without using a storage area for indexing a table. SOLUTION: An FM modulation wave is amplified and sampled at a frequency four times of the carrier frequency and A/D-converted and outputted to a demultiplexer 81. The demultiplexer 81 distributes sequentially from a head of a received signal to four output terminals and outputs from output terminals 81-2, 81-3 are inverted. Outputs of output terminals 81-1, 81-4 and inverters 82a, 82b are coupled, '0' is inserted, and two signals whose phases differ from each other by about 90 degrees are produced via low pass filters 85a, 85b. A phase angle calculation section 86 obtains a tangent function of a phase angle of a modulation wave based on the signals so that a value less than -1 or in excess of 1 is not produced in the process of the calculation and obtains the phase angle from the tangent.  A difference section 87 applies difference processing to the phase angle to obtain a demodulation signal.
Patent JP-S61145172-A (JP)
Title: Production of epoxy resin
Inventor: YAMAMOTO MINORU
IPC: C07D303/27
Filed: 1984-12-18
Abstract: PURPOSE:The reaction product between 2,6-xylenol and formaldehyde in the presence of a catalyst is allowed to react with a phenol and the resultant resin is epoxydized to obtain the titled resin free from gels with a combination of high thermal resistance and high water resistance. CONSTITUTION:In the presence of a basic catalyst, 2,6-xylenol is allowed to react with formaldehyde. The resultant 2,6-dimethyl-4-methylolphenol is allowed to react with a phenol or alkylbenzene, preferably mesitylene, at a ratio of 1mol of the phenold to 2-3mol of 2,6-dimethyl-4-methylolphenol, at 80-130 deg.C in the presence of an acidic catalyst to give a phenol-novolak resin of the formula (R is H, halogen, phenyl; n is 1, 2; m, p is 0, 1-3) and the novolak resin is epoxidized with epihalohydrin in the presence of a basic catalyst to give the objective resin.
Patent JP-H0578007-A (JP)
Title: Stacker
Inventor: ASAINA YOSHIHIDE
IPC: B65H29/34
Filed: 1991-09-18
Abstract: PURPOSE:To stack flat plate-shaped materials such as a completed book. CONSTITUTION:There are provided a main shutter 13 at a position where a material 2 discharged from a conveyer 1 is received and a turn table 16 which is provided with an opening 17 in the center under the main shutter 13, and a table shutter 22 is installed at the turn table 16. Besides, a discharge conveyer 27 is disposed under the turn table 16, the material 2 from the conveyer 1 is first stacked on the turn table 16 and inverted by rotating the turn table 16, as necessary, and then supplied downward from the turn table 16 onto the discharge conveyer 27. This work is repeated to stack materials on the discharge conveyer 27, thus forming a stack 2A.