baber/WOPTO huggingface dataset:
Patent JP-H07169491-A (JP)
Title: Operating method of fuel cell power plant
Inventor: YOSHIDA SHUICHI
IPC: H01M8/04
Filed: 1993-12-17
Abstract: PURPOSE:To minimize the power consumed at starting by entirely performing the temperature rise and flow transportation of equipment by use of the steam and waste gas of a starting boiler during the starting of a cell body. CONSTITUTION:When the starting of a fuel cell generating plant is started, the temperature rise of the plant is started from the heat retaining state. The cell cooling water flowing into a cell body 1 is circulated from a steam separator 2 by a circulating pump 3, and the drive of the circulating pump 3 is carried out by the rotation of a turbine 5 supplied from a starting boiler 4. The steam is similarly supplied from the starting boiler 4 to a heat exchanger 6 for raising the temperature of the cell cooling water flowing into the cell body 1. As soon as the plant operating state is attained to make the state where the steam can be sufficiently supplied from the steam separator 2, the steam source is switched. Although the heat retaining of the cell body 1 by an external power source is required when the plant is stopped, similarly, the heat retaining operation can be also performed by use of this starting device.
Patent JP-H02162682-A (JP)
Title: Microwave cooking appliance
Inventor: YAMAUCHI HIDEKI
IPC: H05B6/74
Filed: 1988-12-14
Abstract: PURPOSE:To join a jack and a shaft firmly without handling them by hands by projecting an inserting part of the jack in a heating chamber and fitting it in a cylinder of the shaft for tentative bonding and fixing them by screws. CONSTITUTION:A shaft 9 and a jack 7 are set in the inner and outer surfaces of an upper wall 1a of a heating chamber 1. In this case, an inserting part 7a of the jack 7 is projected in the heating chamber 1, fitted in the cylinder of the shaft 9, and pinched lightly by a plurality of ribs 12, 12 so as to bond the a shaft 9 and a jack 7 tentatively. After that, the jack 7 is rotated in the reverse rotation to a watch to a continuous line so as to connect pawls 13a, 13b to the down peripheries 15a, 15b of the jack 7. The shaft 9 and the jack 7 are thus tentatively bonded at the points. After that, both are fixed by screws 16a, 16b and the shaft 9 and the jack 7 are firmly bonded and fixed each other. In this method, since both are tentatively bonded, fixing with screws is carried out easily without handling by hands.
Patent JP-H10160536-A (JP)
Title: Ultrasonic flowmeter
Inventor: NAKABAYASHI YUJI
IPC: G01F1/66
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption by shortening the measuring time. SOLUTION: This flowmeter is quipped with a counter 18 which carries out outputting to a timer 17 when the output of a receiving circuit 16 is generated twice and a control section 19 to receive the data of time measurement from the timer 17. Since when the output of the receiving circuit 16 is generated twice, the counter 18 outputs a stopping signal to the timer 17 for ending measurement, an interference does not occur in a received sound wave. For this reason, the power consumption of the circuit can be reduced to make a circuit scale smaller, and an inexpensive highly accurate flowmeter, which can be actuated for a long time by a restricted power source such as a battery, can be realized.
Patent JP-H06215354-A (JP)
Title: Magnetic recording medium
Inventor: HIGUCHI NORIO
IPC: G11B5/70
Filed: 1993-11-24
Abstract: PURPOSE:To provide a magnetic recording medium excellent in surface properties and electromagnetic transducing characteristics, especially a magnetic recording medium used for recording and reproducing a digital signal with <=0.7mum recording wavelength. CONSTITUTION:Nonmagnetic powder and ferromagnetic powder are dispersed in a binder to prepare a coating material for an underlayer and ferromagnetic powder is dispersed in a binder to prepare a coating material for a magnetic layer. A nonmagnetic substrate is coated with the coating materials by a wet- on-wet system and orientation is carried out in a magnetic field. The residual magnetic flux density Br of the resulting underlayer is regulated to 80-400 G and the thickness of the resulting magnetic layer on dry basis to <=0.4mum.
Patent JP-H08175696-A (JP)
Title: Paper feeder
Inventor: SHIMOOOSAKO MASATAKA
IPC: B65H1/04
Filed: 1994-12-21
Abstract: PURPOSE: To provide a simple paper feeder which is built up in such a manner that sheets in different size including tab sheets and sheets whose rear end edges are incomplete including the tab sheets can be placed on a sheet placing part under a stable condition, and a sheet returned by a sheet separating part in the case of a double feeding process can be assuredly fed. CONSTITUTION: A resistive member 11 having an oblong flat surface 12 along the width direction of a sheet 2, is arranged on the reverse roller 6 side front surface of a sheet separating part 4, and selectively placed on an upper surface to the vicinity of the rear end part of an uppermost layer sheet 2 under such a condition that the movement of a carrying direction A is prevented by the locking part 13 of a side fence 7 to guide both sides of the sheet 2. In the case that the doubly fed sheet 2 is returned by the reverse roller 6, the rear end edge of the returned sheet 2 is brought in contact with the flat surface 12 of the resistive member 11 so as to prevent excessive return, and the sheet 2 is assuredly fed in the next paper feeding operation of a paper feeding roller 3.
Patent JP-H04188999-A (JP)
Title: Speaker device
Inventor: HASHIMOTO KOSUKE
IPC: H04R1/28
Filed: 1990-11-21
Abstract: PURPOSE:To miniaturize the speaker device by making a configuration to bend the pipe to resonate sound wave. CONSTITUTION:By providing plural partition boards 4 to 6 within a speaker box 3, tapered pipes 7a to 7d are formed being communicated with one another within the speaker box 3. A pipe 7 is substantially formed as a bent tapered pipe since the pipes 7a to 7d are communicated with one another. The length of the speaker box 3 becomes shorter by about quarter of the original length by forming this pipe 7, for instance, in fourfold. Thus, the miniaturized speaker device can be obtained.
Patent JP-H05146637-A (JP)
Title: Method for forming carbon dioxide clathrate
Inventor: SAKAI MATSUNARI
IPC: C01B32/50
Filed: 1991-12-02
Abstract: PURPOSE:To form a carbon dioxide clathrate having a predetermined particle size settled to a predetermined place of the bottom of the sea in a very deep region without being allowed to flow by a deep-sea stream. CONSTITUTION:An aqueous solution 2 and carbon dioxide 3 are held in a reaction container 1 so as to be brought to a contact state at an interface 4 and the pressure in the reaction container 1 is set to 13 atm or higher and the temp. of the aqueous solution 2 is set to the range of 5-10 deg.C while the temp. of the interface 4 is set to the range of 10-15 deg.C and the temp. of the projection part inserted in the aqueous solution 2 is set to the range of 0-5 deg.C to form and grow a carbon dioxide clathrate 20. Thereafter, the projection part is heated to the temp. range of 10-30 deg.C to separate the carbon dioxide clathrate 20 to allow the same to fall.
Patent JP-H08173396-A (JP)
Title: Mr imaging and mri system
Inventor: YOSHITOME EIJI
IPC: G01R33/54
Filed: 1994-12-21
Abstract: PURPOSE: To provide an MR imaging method and an MRI system capable of photographing a moving object and imaging by suppressing an artifact, by calculating phase correction quantity from the mutual relation of each view data for navigation and phase-correcting the each view data for imaging by the phase correction quantity. CONSTITUTION: By a magnet assembly 1 in an MRI system 100, firstly, imaging echoes are sampled via a phase detector 12, etc., while applying a phase encode gradient onto the y axis and a frequency encode gradient onto the x axis, respectively, to collect each view data for imaging. Secondly, a rewind gradient is applied to return the phase encode quantity to '0', and, while applying the encode gradient and the read-out gradient of the sampling number of which polarity is reversed, data for navigation in the frequency axis direction is collected by sampling navigation echoes. Then, the phase correction quantity is calculated from the mutual relation of data for navigation of each data to attempt reconstruction of the image.
Patent JP-H06220236-A (JP)
Title: Polyol composition
Inventor: DEIANA MARIA FURORENTEINA DAEM
IPC: C08G18/42
Filed: 1993-12-17
Abstract: PURPOSE: To provide polyol compositions useful for preparation of polyurethane and urethane modified polyisocyanurate foams.  
     CONSTITUTION: The polyol blend incorporated with a chlorodifluoromethane and a basic catalyst, stabilized by the presence of an acid-ended polyester having a molecular wt. in the range of 300-3000 and an acid value in the range of 5-100 mg KOH/g. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01158528-A (JP)
Title: Selecting product control processing system
Inventor: HONISHI YOSHITAKA
IPC: G06F9/06
Filed: 1987-12-15
Abstract: PURPOSE:To attain an activating processing at a high speed by finding a storing destination to store the selecting product which becomes an object out of a selecting product control files, fetching the selecting product from the storing destination, loading it to a memory and executing the activating processing when the selecting product is activated. CONSTITUTION:A selecting product operation processing part 13 refers to the selecting product registration possibility impossibility information, etc., to a logical volume in a logical volume control file 19, stores the selecting product for the logical volume of the registration possibility and stores the stored selecting product name and the storing destination into a selecting product control file 20. At the time of activation, a selecting product activating processing part 14 finds the storing destination corresponding to the selecting product name designated out of the selecting product control file 20. The selecting product is read from the found storing destination, loaded onto a memory and an activating processing is executed. Thus, the activating processing can be executed at a high speed.
Patent JP-2001134060-A (JP)
Title: Developing device and image forming device
Inventor: SOMIYA TOKUMASA
IPC: G03G15/08
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of reducing unevenness in developing that is caused by allowing a bridge of developing matter to be formed in a path connecting a developing matter containing part such as a toner hopper with a replenishing opening. SOLUTION: Relating to the device, such a slope is provided on a floor part of the toner path 9 that is sloped down from the toner replenishing opening 4 side to a toner hopper 3 side.
Patent JP-H08181995-A (JP)
Title: Moving image coder and moving image decoder
Inventor: TSUDA KENJIRO
IPC: H04N19/503
Filed: 1994-12-21
Abstract: PURPOSE: To attain high speed reproduction and retrieval at a high speed with high efficiency in response to an image content. CONSTITUTION: A representative pattern extract means 102 extracts a representative pattern from a code input signal 101 being a coding signal comprising a representative pattern, a motion parameter referencing the representative pattern to compensate motion and the reference relation to provide an output of a coded representative pattern signal 103, a representative pattern decoded means 104 applies decoding and a decoded representative pattern signal 105 is outputted to a delay memory means 106. A representative pattern reference relation extract means 112 extracts reference relation additional information 113 to decide output sequence of representative patterns based thereon and an output control signal 115 is outputted to a delay memory means 106.  The delay memory means 106 outputs the decoded representative pattern 105 based on the output control signal 115 as a decoded output signal 107.
Patent JP-H01160163-A (JP)
Title: Optical read head for image scanner
Inventor: ITO TAKURO
IPC: H04N1/028
Filed: 1987-12-16
Abstract: PURPOSE:To obtain a sufficient lighting light by one light source by forming a reflecting face on an optical axis of a reflected light of the light source with respect to the incident ray so as to read the picture accurately. CONSTITUTION:A light source 3 radiating a lighting ray onto an original 2 at a sharp incident angle and a condenser lens 4 stopping the lighting ray of the light source 3 are fitted to one end of a frame 1, and a reflecting plate 9 whose reflecting face exists on the optical axis of the reflecting ray of the light source 3 with respect to the incident ray is fitted to the other side of the frame 1. Thus, the light radiated from the light source 3 is reflected in the original 2 and reflected again in the reflecting plate 9 and the original 2 receives the direct light from the light source 3 and the reflected light of the reflecting plate 9. Thus, even if a flaw is caused on the original 2, it is possible to read the picture accurately and a sufficient lighting light is obtained by one light source 3.
Patent JP-2000124738-A (JP)
Title: Piezoelectric oscillator and piezoelectric vibration device
Inventor: HIRANO MASATSUGU
IPC: H03H9/02
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric oscillator capable of mounting many electronic components in a limited area, obtaining the package low in cost and preventing the lowering of electric characteristics of a piezoelectric vibrator. SOLUTION: In this temperature compensation type crystal oscillator, an integrated structure composed of a chip type crystal vibrator 1 and an IC 41 which is a first circuit element attached to the back surface of the crystal vibrator is mounted on a pedestal 5 made of ceramics. Also, on the surface of the pedestal, second circuit elements 42 and 43 such as resistors are mounted.
Patent JP-H10189767-A (JP)
Title: Fabrication of semiconductor device having dual gate
Inventor: YOUN KANG-SIK
IPC: H01L27/092
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a semiconductor device having a stabilized dual gate. SOLUTION: At the time of forming a first gate 37 by etching, a first mask pattern 39 is also formed on the side 36 for forming a PMOS transistor and the first gate 37 is formed while eliminating the effect of etching on the side 36. At the time of forming a second gate 38 by etching, a second mask pattern 40 is also formed on the side 35 for forming an NMOS transistor and the second gate 38 is formed while eliminating the effect of etching on the side 35. Consequently, fluctuation of a threshold voltage Vth can be suppressed while protecting the surface of a substrate against damage. Since the first mask pattern 39 can be employed as a mask in the selective implantation step of first conductivity type dopant or the second mask pattern 40 can be employed as a mask in the selective implantation step of second conductivity type dopant, any additional step is not required.
Patent JP-H01162674-A (JP)
Title: Drive device for large exhaust tray for recording sheet handling device
Inventor: MAEKAWA ETSUICHI
IPC: B65H43/06
Filed: 1987-12-18
Abstract: PURPOSE:To put exhausted copying sheets on a tray in good alignment by stopping rising when No.1 sensor senses that the tray is in its uppermost position, and raising when a No.2 sensor senses that the tray lies below No.2 position. CONSTITUTION:When the number of copying sheets increases on a exhaust tray 10, a swing arm 7a is heaved by and by to turn counterclockwise, and a light shutting piece 7c intrudes between arms of an upper limit sensor 6, which shuts the light and causes variation of the output. A motor 11 is rotated reversely on the basis of this variation of the output, and the exhaust tray 10 is sunk for a certain distance. When a certain amount of copying sheets on the exhaust tray 10 are taken out, the swing arm 7b rotates clockwise, and the light shutting piece 7c varies the output of a sheet drawout sensor 5. The motor 11 is rotated regularly to raise the tray 10 and stopped when the output of the upper limit sensor 6 has varied to be followed by a sink for a certain distance. Thus the distance of the uppermost sheet on the tray 10 from the exhaust hole can be held approx. constant.
Patent JP-H04188809-A (JP)
Title: Laminated type porcelain capacitor
Inventor: KANAZAWA ATSUSHI
IPC: H01G4/30
Filed: 1990-11-22
Abstract: PURPOSE:To easily adjust electrostatic capacitance, and to make it possible to reduce the number of required screen patterns by a method wherein the printing of an inner electrode is formed into rectangular and trapezoidal shape, and the printing form is shifted traversely when the electrode is printed in such a manner that the above-mentioned shape of printing are formed alternately. CONSTITUTION:The inner electrodes 4, to be provided on a dielectric sheet 3 by screen printing, has a trapezoidal or oblong shape, and another inner electrodes 5, which are opposing to the electrodes 4 pinching a dielectrode layer 3a, have an oblong (or trapezoid) shape. Also, a stacked body, which is formed by stacking a plurality of electrodes 4 and 5 alternately, has a layer 3 having a ceramic dielectric sheet only on which an inner electrode becoming a reactive layer. By shifting to widthwise direction when printing an electrode, a large electrostatic capacitance can be obtained on the laminated body having the larger overlapping area of the upper and the lower electrodes. After the above-mentioned laminated body has been press-bonded and sintered, an outer electrode is provided on both ends of the sintered body in such a manner that the sintered body is electrically connected to the electrodes 4 and 5. As a result, electrostatic capacitance can be adjusted easily, the number of required screen patterns can be reduced, and the cost of the title capacitor can also be cut down.
Patent JP-H07173237-A (JP)
Title: Allylnaphthol cocondensate and epoxy resin composition
Inventor: NAKA AKIHIRO
IPC: C08G8/00
Filed: 1993-12-17
Abstract: PURPOSE:To provide an allylnaphthol cocondensate which has low m.p. and melt viscosity, is useful as a curative for an epoxy resin, and gives a cured item excellent in heat resistance, moisture resistance, flexibility, etc., by selecting a specific allylnaphthol cocondensate. CONSTITUTION:An allylnaphthol cocondensate is selected which has a wt. average mol.wt. of 300-2,000 and is represented by formula I (wherein A is an allylnaphthol compd. of formula II; B is a phenol compd. of formula I; D is a naphthol compd. of formula IV; E is A or B provided the molar ratio of A to the sum of A, B, D, and E is 0.1-0.5; R<1>, R<2>, and R<3> are each H, alkyl, allyl, or OH; R<4> is H or CH3; R<5> is an aldehyde residue; and k, It, m, and n are each 0-10 provided that when k=l=0, then at least one of E's contains allyl group, that when k=m=0, then at least one of E's is the phenol compd., and that when k=l=m=n=0, then one of E' s is the allylnaphthol compd. and the other is the phenol compd.).
Patent JP-H09161097-A (JP)
Title: Graphic processor and its method
Inventor: ARAMAKI MICHIMASA
IPC: G06T17/10
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to inform an operator of the existence of a contradiction between restriction conditions by displaying an error when there is a contradiction between rule description elements. SOLUTION: A restriction management module 22 judges whether an inputted graphic element or graphic attribute data are registered in a restriction condition rule description module 24 as a restriction condition or not. At the time of judging its registration, the module 22 reads out the rule description of the relative restriction condition from the module 24 to an inference module 23. The module 23 executes an inference based upon the rule description of an if-then format. Then, the module 22 judges whether there is a contradiction between rule description elements or not. At the time of judging the existence of contradiction, the module 22 makes a display module display an error and makes a CAD driving module 21 end the processing.
Patent JP-H04187009-A (JP)
Title: Device for transplanting in transplanter
Inventor: SHIMIZU SHUICHI
IPC: A01C11/02
Filed: 1990-11-21
Abstract: PURPOSE:To optionally regulate the planting interval of seedlings with transplanting pawls in an unregulated state of a mulch cutter by reciprocating and driving the mulch cutter interlocking with a planting and driving shaft of a transplanting part and synchronously with the planting operation of the planting pawls. CONSTITUTION:A transplanting part 10 is equipped with a mulch cutter 40 for perforating a mulch sheet (S) so as to enable reciprocation. The aforementioned mulch cutter is reciprocated and driven interlocking with a planting and driving shaft 14 and synchronously with the planting operation of transplanting pawls 11. If the transplanting pawls are regulated in regulating the seedling planting interval with the transplanting pawls, the perforating interval of the mulch cutter is also regulated interlocking with the transplanting pawls. The mulch cutter perforates the mulch sheet at seedling planting positions with the transplanting pawls before the planting operation of the transplanting pawls and evacuates just before the planting operation.
Patent JP-H04190556-A (JP)
Title: Lithium secondary battery
Inventor: MAEDA TOYOHIRO
IPC: H01M10/05
Filed: 1990-11-22
Abstract: PURPOSE:To obtain a lithium secondary battery which is superior in its cycle characteristic by using a carbon material or a graphite material which has a specific anisotropy in its crystal particle size as a lithium carrier of a negative body. CONSTITUTION:A carbon material or a graphite material which has a specific anisotropy in its crystal particle size is used as a lithium carrier. As the carbon material or graphite material having the anisotropy in its crystal particle size carries a negative pole material, which is lithium metal or lithium ion, the negative pole body for a lithium secondary battery can have a relation Lc/La 1.3 provided that the size in the (c) axis direction is Lc and the size in the (a) axis direction is La. Its cycle characteristic can thus be improved.
Patent JP-H10157594-A (JP)
Title: Brake hydraulic pressure control device
Inventor: HOROYA MASATOSHI
IPC: B60T8/48
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To allow to prevent the reduction of the projecting area from the upper side, and an abnormal abrasion of the sliding surface, which give an influence in the vehicle loading time. SOLUTION: In this device, the extension part in the small diameter hole 11 of a return spring 4 which energizes a plunger 3 is housed in a deep hole 3a opened on the end face at the pressure chamber 13 side of the plunger 3, so as to form a subassembly 5 to form a suction valve 5a. The subassembly 5 is provided in the direction diagonal to the advancing and retreating direction of the plunger 3, inside the housing 1 and outside the pressure chamber 13.
Patent JP-H11148684-A (JP)
Title: Outdoor machine for air conditioner
Inventor: SAKAI MITSUO
IPC: F24F5/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of an outdoor machine for air conditioner including product management by making different kinds of power cables fixable by integrally forming a plurality of fixtures having different shapes with a member. SOLUTION: An opening 6 which is utilized for attaching and leading-out power lines, etc., is provided in the one-side upper section of the main body 1 of an outdoor machine and the power lines to indoor machines are connected to a connecting terminal board positioned in the opening 6 and the power lines are fixed with a plurality of fixtures 21, 21a, 21b, 21c, etc. The fixtures 21, 21a, 21b, 21c, etc., having different shapes are integrally provided to the opening 6 in removable states and, at the time of fixing the power lines, the fixtures 21, 21a, 21b, 21c, etc., are used by removing some of the fixtures so that the remaining fixtures may be suitable for the sizes and shapes of the power lines.