baber/WOPTO huggingface dataset:
Patent JP-2001154489-A (JP)
Title: Magnetic developing roll and image forming device utilizing it
Inventor: MOROOKA TAKUYA
IPC: G03G15/09
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic developing roll that it can be manufactured in a simple process, processing precision is good and a desired state of a surface is easily produced. SOLUTION: Relating to the magnetic developing roll that a magnetic roll is arranged inside a sleeve, the sleeve is formed from a resin composition containing synthetic resin such as polyamide and conductive agent and a flange part is formed integrally on one edge of it.
Patent JP-2000157129-A (JP)
Title: Sinker for fishing tackle
Inventor: SAKAI MASAAKI
IPC: A01K95/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sinker miniaturized with reduced volume and affording a specific gravity greater than that of lead optimum as a sinker by molding to a specified specific gravity a composition mainly comprising tungsten (alloy) and a thermosetting resin. SOLUTION: This sinker is obtained by molding to a specific gravity of 11-17 a composition mainly comprising pref. 20-35 vol.% of a thermosetting resin and tungsten or its alloy (pref. W-Ni-Cu-based alloy, W-Ni-Fe-based alloy, or the like; specifically, W-6Ni-4Cu, W-3Ni-2Cu, W-1.8Ni-1.2Cu, W-4.9Ni-2.1Fe, W-3.5Ni-1.5Fe, or the like). This sinker is attached to the tip of the line of a fishing tackle.
Patent JP-H02178384-A (JP)
Title: Two-pack type sealing material composition
Inventor: ISHII SHIYUUKICHI
IPC: C08L81/04
Filed: 1988-12-29
Abstract: PURPOSE:To obtain the title composition having excellent storage stability and workability and capable of providing a cured product having excellent water resistance by blending a polysulfide based polymer with ultrahydrophobic silica and curing agent at a specific amount. CONSTITUTION:The aimed composition obtained by blending (A) 100 pts.wt. polysulfide based polymer, preferably expressed by the formula (n is 0-10), especially preferably having about 4000 average molecular weight and SH groups at both ends with (B) 0.1-3.0 pts.wt. ultrahydrophobic silica and (C) curing agent consisting of ZnO, FeO2, Na2CrO4 and benzoyl peroxide. The above-mentioned composition is suitable as a sealing material for multiple glass and provides a composite glass without producing haze over a long period.
Patent JP-2000160283-A (JP)
Title: Rolling mill roll excellent in wear resistance and heat crack resistance
Inventor: GOTO KUNIO
IPC: C22C38/38
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a hot roll excellent in heat crack resistance and wear resistance even at the time of severe hot rolling. SOLUTION: In this rolling mill roll, the surface layer part to be in contact with a rolling stock has a composition consisting of 0.1-1.2% C, 0.1-2.5% Si, 0.1-2.5% Mn, 1.0-5.0% Cr, 0.1-4.0% Mo, 0.1-5.0% V, 0.1-5.0% Co, 0-7.3% Nb, 0-7.8% W, and the balance Fe with inevitable impurities and in which V(%)+2/3Nb(%)<=5.0% and W(%)+2Mo(%)<=8.0% are satisfied and also has a metallic structure in which amount of carbide is regulated to <=5% by area ratio.
Patent JP-H10170276-A (JP)
Title: Resonance angular velocity sensor
Inventor: FUJIYOSHI MOTOHIRO
IPC: G01C19/5769
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity sensor for car, etc., which can sense the angular velocity accurately using a simple configuration and can easily and effectively execute the adjustment of the resonance frequency of a mass part as an inertial mass. SOLUTION: Angular velocity sensor for car is equipped with mass displacement supporting beams 20-23 to support the vibration of mass part 1 in the displacement direction generated by Corioli's force and a mass excitative supporting beam (beam bodies 10-17 and couplings 80 and 81) to support the mass displacement support bases 24 and 25 in such a way as admitting vibration of mass part 1 in the exciting direction. When the base part 24 is vibrated in the excitation direction by a comb-shaped excitor electrode 51 situated opposing, the mass part 1 is excited through the beams 22 and 23. An extension electrode 31 exists on the side face of the mass part 1 about the Corioli force sensing direction, and opposing thereto capacitance sensing electrodes 30 and 32 are installed.  When Corioli's force acts on the mass part 1 vibrating in the excitation direction, the mass part 1 vibrates also in the sensing direction, and this is sensed in the form of change in the capacitance by the elecrodes 30 and 32. It is also possible to adjust the excitation frequency by furnishing a mechanism to give stress to the beam bodies 10-17.
Patent JP-H08171144-A (JP)
Title: Lamp unit for original reader
Inventor: OSHIMA TOSHIAKI
IPC: G03B27/54
Filed: 1994-12-19
Abstract: PURPOSE: To secure the positional accuracy around the axis line of a lamp, to easily perform the positioning operation and to secure the connecting with auxiliary electrode. CONSTITUTION: A holder 20 is provided with a tentative fastener part 23 butting to the end part of cylindrical lamp 10 and lightly holding it furnished with an irradiation window in the shape of a slit extending in the axial direction, and a lead wire 11 extended in the axial direction from the end part, a connector 24 located in the extension part in the axial direction of the lamp and connected to the lead wire 11, and a connector for auxiliary electrode 25 held in press contact with the auxiliary electrode 17. The tentative fastener is provided with a mark for positioning, and a large thickness part is disposed on the end part of the auxiliary electrode.
Patent JP-H03194418-A (JP)
Title: Magnetic flux density detecting device
Inventor: ISHIKURA TAKURO
IPC: G01B7/00
Filed: 1989-12-22
Abstract: PURPOSE:To eliminate the influence of variation in rotating speed of a magnetized part as to the device which detects the difference in magnetic flux density between two points by arranging a couple of Hall elements having same characteristic and composed of magnetic sensing parts and output terminals at an interval corresponding to the two points and detecting the difference between output voltages outputted by both the Hall elements by a comparator. CONSTITUTION:The couple of Hall elements 6 and 7 have the same magnetic poles opposite each other for a rotary driving magnetized part 3 which is much larger in magnetization pitch of a magnetized part 4 for rotation detection except when magnetic sensing parts 6a and 7a of the Hall elements 6 and 7 straddle the border line between an S and an N pole. Namely, the elements 6 and 7 are placed in the same magnetic flux density state and the output terminals 8a and 8b are held at the same potential to generate no output voltage between the terminals. For the magnetized part 4, on the other hand, the elements 6 and 7 are arranged at an interval a half as large as the magnetization pitch of adjacent S and N poles and have different poles opposite each other during the rotation of a magnetized rotor 1 to generate a voltage which is proportional to the difference in magnetic flux density at the terminals 8a and 8b.
Patent JP-H04202433-A (JP)
Title: Polysilane compound and its production
Inventor: ASUKE TETSUYA
IPC: G02F1/355
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a polysilane compound having excellent heat resistance and flame retardancy and good moldability by reacting 1,2-dichlorosilane with dilithiobenzene in equivalent amounts. CONSTITUTION:A polysilane compound of formula III is obtained by reacting a 1,2-dichlorosilane of formula I with dilithiobenzene of formula II in equivalent amounts. In the formulae, R<1>, R<2>, R<3> and R<4> are each alkyl, aryl or aralkyl; and n is 2 or above. Although the above reaction can be performed in the presence or absence of a solvent, it is usually performed in a liquid phase in the presence of a solvent. The molecular weight of the polysiloxane is 5X10<2> to 5X10<6>, desirably 1X10<3> to 1X10<6>. This polysiloxane can be used as a conductive material, a nonlinear optical material, a photoresist material, a photoradical initiator, a UV absorber or a selective gas separation membrane material as well as a heat-resistant material or a flame-retarding material.
Patent JP-H04277507-A (JP)
Title: Elastomeric particulate copolymer having core-shell structure and preparation thereof
Inventor: KONRAATO MAUTONAA
IPC: C08F283/12
Filed: 1991-12-18
Abstract: PURPOSE: To provide an elastomer granular copolymer having a core/shell structure and a process for producing the same.  
     CONSTITUTION: An elastomer granular copolymer is composed of a core polymer (a) represented by formula (R 2 SiO 2/2 ), (RSiO 3/2 ) y ' (SiO 4/2 ) z , a polydialkylsiloxane shell composed of (R 2 SiO 2/2 )-unit (b) and an org. polymer shell of a monoolefinically unsaturated monomer (c) and has a particle size of 10-300 nm and has a single mode particle size distribution of a polydispersion degree of up to 0.2. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H09181835-A (JP)
Title: Communication system
Inventor: ASANO KIMI
IPC: H04B7/24
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a communication system not needing a wiring or the like even when a DSU (private data line terminator) is moved in a user's house of an ISDN line. SOLUTION: A center 1 is connected to a PHS base station 5 built in a DSU via an ISDN public line 3. A meter 7, a gas equipment 11, a gas leakage alarm unit 15, and an electric equipment 19 are respectively provided with a PHS slave set 9, a PHS slave set 13, a PHS slave set 17, a PHS slave set 21. The PHS base station 5 with built-in DSU and the PHS slave set 9, the PHS slave set 13, the PHS slave set 17, the PHS slave set 21 make radio communication, then the center 1, the meter 7, the gas equipment 11, the gas leakage alarm unit 15, and electric equipment 19 make communication.
Patent JP-2000158431-A (JP)
Title: Adjustment of ceramic raw material mainly consisting of inorganic waste
Inventor: KAWAI KAZUYUKI
IPC: B09B3/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To stabilize the component ratio of an inorganic waste to be generated from various emission sources by laminating a plurality of layers of the inorganic waste of various kinds, then dividing the laminated layers in the perpendicular direction and further stirring/mixing the divided layers. SOLUTION: Two or more layers of a plurality of kinds of inorganic waste are laminated and the laminated layers are divided in the perpendicular direction. Further, the divided laminated layers of the inorganic waste 4 are stirred and mixed using a shovel loader or the like. The inorganic waste to be used is such as discharged from different tile factories, the incineration ash of sewage sludge discharged from a sewage treatment station, fly ash discharged from a thermal power station, waste glass cullet or the like. Besides any other ceramic raw material is added, if necessary, to the inorganic waste, depending upon the finished product.  Thus the formed mixture shows an extremely stable component ratio of the its components, so that when the mixture is reused as the ceramic raw material, its handling is extremely easy and therefore, the mixture can be effectively used as a raw material for a ceramic outer floor tile.
Patent JP-H09210956-A (JP)
Title: Optical scanning two-dimensional sensor
Inventor: TOMITA KATSUHIKO
IPC: G01N27/416
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a sensor which cam measure the current distribution or time change distribution over the whole interface of a liquid specimen or the current change in a specific time over the whole interface. SOLUTION: On one of the surfaces of a light-transmissive base board 1, a sensor part 4 is formed consisting of a photo-conductive layer which exhibits an electroconductivity only in its part irradiated with light directly, and a counter-electrode 8 and comparator electrode 9 are immersed in a liquid specimen 7 arranged in such a way as contacting with the sensor part 4, and a varying voltage is impressed between the counter-electrode 8 and the base board 1. The base board 1 is irradiated on the other surface with a scanning beam of light 10, and a current change generated with this impression of voltage is taken out of the base board 1.
Patent JP-H09173942-A (JP)
Title: Thick film pattern formation and coating device used therefor
Inventor: ASANO MASAAKI
IPC: H01J9/14
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To make linear thick film patterns easily and at no extra cost. SOLUTION: A mask plate 11 has, on the back face thereof, plural grooves 13 parallel to each other communicating with plural holes 14 opened to the upper surface thereof. While paste P is pushed out from each groove 13, the mask plate 11 is moved on a glass substrate 20 in the same direction as that of the grooves 13, allowing the paste P to be applied in thick films in parallel on the glass substrate 20 and dried. Then, the paste P is baked to form linear thick film patterns parallel to each other on the glass substrate 20. By setting the width and the height of the grooves 13 is set to prescribed size, the desired linear thick film patterns are formed by coating of one operation.
Patent JP-2000154405-A (JP)
Title: Kyokatabira
Inventor: SHIGA TSUNEMASA
IPC: A41D27/08
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide KYOKATABIRA (a Japanese shroud) suitable for gloriously sending out the deceased to the Land of Happiness and capable of expressing the personality of the deceased. SOLUTION: This KYOKATABIRA has a front body 1, a back body, a neck 3 and both sleeves 4 and is put on the deceased human body. A decorated doubled neck 7 is fitted to the neck 3.
Patent JP-H02176202-A (JP)
Title: Operating device of double acting oil hydraulic cylinder
Inventor: KISHIZAWA SUKETOSHI
IPC: F15B11/16
Filed: 1988-12-28
Abstract: PURPOSE:To make the operation of a switching valve light and easy by connecting the 1st. and the 2nd relief aperture to an oil pool through the 1st. and the 2nd switching valve and also to the 1st. and the 2nd pressured room on the respective end planes of the spool of the switching valve. CONSTITUTION:When one of the solenoid valves 771, 772, the 1st. and the 2nd switching valve, is opened and the other is closed, at first the pressure in a main oil passage 51 is applied to only one of the pressured rooms 861, 862 of a switching valve 76, and the spool 80 of the switching valve 76 is switched to the other one of the pressured rooms 862, 861, and the oil hydraulic pressure is applied to one of the double acting oil hydraulic cylinders 26 of a passenger tractor. And after the switching operation, the back pressure of the said cylinder 26 is applied to only one of the pressured rooms 861, 862 to hold the spool 80 in the switching position. In the case, the 1st and the 2nd solenoid valves 771, 772 only open and close the oil passage from the 1st. and the 2nd relief aperture 851, 852 to an oil pool 57, so the driving power of which can be made very small. Thereby the miniaturization of the switching valve can be made possible.
Patent JP-H03195678-A (JP)
Title: Elevator running characteristic inspection device
Inventor: OKAMOTO HAJIME
IPC: B66B3/00
Filed: 1989-12-26
Abstract: PURPOSE:To simply inspect the running characteristic and to immediately discriminate the relative relation of characteristics in the respective directions by detecting the acceleration of a cage, storing the detection result in a storage means after the zero point is automatically adjusted, taking out the data to conduct operation and control, and displaying the result. CONSTITUTION:Output signals of acceleration detectors 1A - 1C are subjected to zero point correction in receiver circuits 2A - 2C, and the output is converted into a digital value by A/D converters 3A - 3C. Memories 5A - 5C store values obtained by digitizing output signals of the respective acceleration detectors 1A - 1C by the A/D converters 3A - 3C. CPU 6 is adapted to sample digital values of the A/D converters 3A - 3C periodically, calculate the average value, the minimum value and the maximum value while the sampled values are further stored during a fixed period, and display the values on a display device 6 in real time. A measuring person can precisely grasp the level of acceleration detected by the acceleration detector s 1A - 1C from the contents of the display.
Patent JP-H01177070-A (JP)
Title: Rating processor
Inventor: SHIMAMURA AKIHIKO
IPC: G06Q50/10
Filed: 1987-12-28
Abstract: PURPOSE:To execute without an error an input of rating data to each answer by only one operation for writing down a rating mark onto an examination paper by measuring a writing time for the rating mark, bringing this measured value to large/small comparison with a set value of a writing time setting means and discriminating the rating mark. CONSTITUTION:A set value 14 related to the time required for writing down rating marks such as circle and cross, etc., is outputted from a writing time setting means 12. On the other hand, when the rating mark is written down on an examination paper with a pen point 2, only while pressure is being applied to the pen point 2 by writing, a pressure sensor 4 outputs a pressure signal 6 of a prescribed level. The continued time of the pressure signal 6, being different by a kind of the mark is measured by a writing time measuring means 8, and a measured value 10 corresponding to this continued time is outputted. As a result, by a rating mark discriminating means 16, the measured value 10 is brought to large/small comparison with the set value 14 outputted from the writing time setting means 12, and the rating mark which has been written down with the pen point 2 is discriminated. In such a way, by only writing down the rating mark onto the examination paper, a data input can be executed.
Patent JP-2001155091-A (JP)
Title: Telephone betting system
Inventor: KOZU TAKAYUKI
IPC: G06Q50/34
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To solve problems that a user has to find the required odds of a betting object out of the odds information of all races since odds information can be acquired only from media such as newspaper or television and the user can not purchase the betting ticket of a desired main race when the user makes a mistake in the name of a race track or race number or does not know them since the user has to input the name of the race track race number or the like. SOLUTION: On the basis of the class of the main race inputted from the user, information for race holding corresponding to that class is read out and this information for race holding and the odds information are sent to the user who requests the information.
Patent JP-H09182057-A (JP)
Title: Monitoring device
Inventor: MURATA MASANAO
IPC: G05D1/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To quickly and surely specify the cause of an abnormality at the time of the test run of an unmanned carrying device. SOLUTION: On the front upper part of a mobile robot M and the rotary part of a robot arm A, monitoring devices 1 and 2 are provided respectively. The monitoring device 1 performs the video recordings of a bumper B and the vicinity from upward. The monitoring device 2 rotates with the robot arm A and performs the video recording of the working area of the arm A. When an abnormality is generated in the bumber B or the robot arm A, the image at the time of the generation of the abnormality is specified based on the detection signal of the sensor installed in each of them. At the time of the reproduction of the image, the image can be reproduced from a point of time which is retroactive by a prescribed time from the time of the generation of this abnormality.
Patent JP-H03194540-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KINE YASURO
IPC: G03C1/06
Filed: 1989-12-25
Abstract: PURPOSE:To obtain a sensitive material having high sensitivity and hardly causing fog by forming particles in a silver halide emulsion layer in the presence of an oxidizing agent for silver and carrying out chemical sensitization in the presence of thiocyanate or selenocyanate. CONSTITUTION:An inorg. oxidizing agent such as ozone or hydrogen peroxide or an org. oxidizing agent such as quinone is added during the formation of particles in a silver halide emulsion to convert fine silver atoms into silver ions and then chemical sensitization is carried out in the presence of at least one kind of thiocyanate such as NaSCN or NH4SCN or at least one kind of selenocyanate such as NaSCN or NH4SeCN. A sensitive material having high sensitivity and hardly causing fog is obtd.
Patent JP-H05152508-A (JP)
Title: Semiconductor device
Inventor: MATSUNAGA TAKAKO
IPC: H01L25/065
Filed: 1991-11-27
Abstract: PURPOSE:To obtain a highly reliable semiconductor device by preventing any failure from occurring in the basic operation due to a leak or the like because of the inversion taking place in the low voltage part of the element by charges accumulated on the resin which seals a semiconductor chip. CONSTITUTION:Another semiconductor chip 5 is mounted to cover the low voltage part 24 of a semiconductor chip 4 which is sealed by resin 1. The low voltage part 24 is enclosed by the conductive layer (substrate and others) of each of the semiconductor chips 4 and 5. Thus, the low voltage part 24 is electrically insulated from the resin 1 by the conductive layers. Therefore, even if charges are accumulated on the resin 1, it is possible to prevent inversion and leak from occurring in the low voltage part.
Patent JP-H04207591-A (JP)
Title: Solid-state image pickup device
Inventor: YAMADA TETSUO
IPC: H04N5/378
Filed: 1990-11-30
Abstract: PURPOSE:To reduce electric power consumption and to simplify circuits by sorting and transferring the signal charges generated in photosensitive element rows to two line direction transfer devices. CONSTITUTION:The row direction transfer means 51 to 58 provided in each of the photosensitive element rows 41 to 48 are reversed in transfer directions with the odd rows and even rows. Transfer order converting means 111 to 114 are connected to at least one final transfer stage of the row direction transfer means 51 to 58. Then, the signal charges transferred in the opposite directions at every row are transferred and outputted in the same direction by the two line direction transfer means 119, 120. The size of the transfer stages of the line direction transfer means 119, 120 is enlarged in this way and the working of the line direction transfer means 119, 120 is facilitated. In addition, the transfer stages are decreased and transfer pulse frequencies are decreased in the respective line direction transfer means 119, 120.
Patent JP-H10317141-A (JP)
Title: Coating thickness monitoring device, vacuum deposition method and vacuum deposition device
Inventor: FUJII HIDEO
IPC: C23C14/54
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To secure required coating thickness even in the case of substrate arranged on the circumferential part regardless of the residual quantity of a vapor depositing material. SOLUTION: In the case a shutter 118 is opened, vapor from an evaporating material in a crucible 116 ascends and is adhered to a glass substrate 154 to form thin coating. Primary and secondary monitor substrates 4 and 6 are supported by a supporting board 12 and are arranged respectively at the center part and the circumferential part of a substrate holder 108. Light from an illuminant 144 is changed by a rotary parting mirror 32 and is made incident on the primary and secondary monitor substrates 4 and 6, and the reflected light is received to measure the reflectance of each monitor substrate 4 and 6. From the measured reflectance, the thickness of the thin coating formed on the primary and secondary monitor substrates 4 and 6 is calculated, and based on the calculated result, vapor depositing time is regulated.  In this way, the reduction of the thickness of the thin coating formed on the glass substrate 154 on the circumferential part in accordance with the reduction of the vapor depositing material can be corrected.