baber/WOPTO huggingface dataset:
Patent JP-H02221164-A (JP)
Title: Castable refractory containing silicon carbide
Inventor: TSUTSUI NAOKI
IPC: C04B35/66
Filed: 1989-02-21
Abstract: PURPOSE:To improve cold and hot strength and thermal shock resistance by adding silicon nitride-iron powder and/or iron powder to a blend of SiC with alumina cement and a refractory starting material. CONSTITUTION:5-90wt.% SiC is blended with 0.5-10wt.% alumina cement contg. calcium aluminate as the principal crystalline component and a refractory starting material such as alumina or zircon so that the total amt. is regulated to 100wt.%. Silicon nitride-iron powder (e.g. Si3N4/Fe=82/18) contg. >=30wt.% particles of about <=44mum particle size and/or fine iron powder of >=90% purity is added to the resulting blend by 0.1-5wt.% (expressed in terms of Fe). Refractory superfine powder of <=5mum particle size such as silica powder, metal fibers, ceramic fibers, a surfactant and a dispersant may further be added as required.
Patent JP-S51114126-A (JP)
Title: A machine and method for printing identifying numbers on photographic film
Inventor: OOTSU TAKATOSHI
IPC: G03B42/02
Filed: 1975-03-31
Abstract: PURPOSE: To record sighns and characters on X-ray film to identify each other. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01215530-A (JP)
Title: Structure of driving part of t-die lip
Inventor: TOMITA YOSHIYUKI
IPC: B29C48/08
Filed: 1988-02-24
Abstract: PURPOSE:To perform regulation of a gap precisely at a high speed, by a method wherein a plurality of bellows are provided on one side of a side part of a structural body of a main body, the structural body of a driving part, which is clamped to the bellows and lip part respectively at the upper and lower parts, is divided into a plurality of parts in a widthwise direction of the lip part and divided parts each and spaces each between divided parts are provided respectively with air supply holes to the bellows and grooves. CONSTITUTION:When compressed air is supplied to each bellows 2 through an air supply hole 10, force of a direction of an arrow x1 is generated between a structural body 1 of a main body and a structural body 3 of a driving part because mechanical rigidity of a shaft center direction of the bellows 2 is low as compared with that of the of the other structural body. The force of the x1 direction is transmitted to an elastic deformation part 11 as moment and the lip part 14 is moved in the direction x2. A quantity of the displacement is almost proportional to the moment to be transmitted form the bellows 2 or compressed gas pressure of a source of the moment. Openings of lips at a large number of points can be controlled simultaneously, independently, at a high speed and precisely as compressed gas pressure to be supplied to the bellows 2 is controlled simultaneously and independently in this manner.
Patent JP-H08234868-A (JP)
Title: Pen housing mechanism for electronic equipment
Inventor: ARAKAWA SATOSHI
IPC: G06F3/041
Filed: 1995-02-28
Abstract: PURPOSE: To provide the pen housing structure with which an input pen can be easily inserted and ejected only with one hand and space can be reduced. CONSTITUTION: A cylindrical housing part for housing the input pen is formed inside a main body, and the cylindrical housing part is provided with a window part 1a parallel with the sliding direction of input pen. Then, a continuous groove is provided around the outer periphery of the input pen 2, the continuous groove of pen is pushed from the window of this cylindrical housing part, and the input pen can be ejected from a housing opening part. The pen can be inserted and ejected by pushing the continuous groove provided at the pen while using the window, which is parallel with the sliding direction, provided at the cylindrical housing part for housing the prescribed input pen and the satisfactory pen housing structure, which does not have any useless space, can be provided for electronic equipment.
Patent JP-H09229647-A (JP)
Title: Apparatus for measuring fan-shaped compact stranded conductor
Inventor: KONDO KATSUSHI
IPC: H01B13/02
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To carry out on-line measurement of the size controlling value of a divided conductor which is to be pre-stranded and carry out shape analysis by computing the outer diameter size based on a shape signal sent out of a shape measuring apparatus and a phase signal sent out of a phase angle detector. SOLUTION: A laser projector 5a and a photoelectric sensor 5b are coupled and installed in a diagonal line in a shape measuring apparatus 3. The sensor 5a receives transmitted light of scanning beam from the projector 5a and sends out a shape signal d1 . The phase angle detector 4 comprises an internal gear, a rotary encoder, etc., and rotates following the revolution of a divided conductor 30 which is to be pre-twisted and sends out a phase signal d2 corresponding to the rotary angle of the divided conductor 30. A computing apparatus 6 computes the size, e.g. the width, of the divided conductor 30 based on the shape signal d1 sent out of the sensor 5b of the shape measuring apparatus 3 and the phase signal d2 sent out of the rotary encoder of the phase detector 4 and sends out the computation processed signal d3 .
Patent JP-H10204810-A (JP)
Title: Joining method for square block and joint fitting used for the joining method
Inventor: SUGIURA TOKIZOU
IPC: E01C5/08
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To make easier to connect jointing rings by inserting free ends of a pair of bent portions of bent fittings into two neighboring jointing rings from the upper side to the lower side, inserting a belt to lateral holes and jointing four square block jointing rings of four square blocks. SOLUTION: Square blocks 9 are closely laid each other, and a space is formed at the corners. Jointing rings 11 projected out to this space are butted, the free ends of a pair of bent portions 2 at the bent fittings A are inserted to two jointing rings from upper side to lower side, and further inserted to two other jointing rings 11 from the lower side to upper side. After inserting a bent portion 6 of a bolt B to one of laterals holes sticking out above the jointing ring 11, other end of the bolt B is inserted to other lateral hole, and nuts are screwed and the jointing rings 11 of 4 square blocks 9 are jointed. Thus, the insertion of bent fittings to 4 jointing rings is easier and thus the square blocks laid on a face of slope or the like can be efficiently coupled.
Patent JP-S60185840-A (JP)
Inventor: SASAKI SHIYOUGO
IPC: D03D47/28
Filed: 1984-03-05
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-H11236967-A (JP)
Title: Automatic steering device for vehicle
Inventor: KAWASHIMA MITSUNORI
IPC: B60W10/20
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent the deviation of a vehicle from a moving track while preventing the generation of slip of wheels due to the excessive driving torque during the automatic steering control. SOLUTION: In the case where a forward traveling shift range except for (P). (N), (R) is detected by a shift range detecting means S4 during the automatic steering control for garaging, a speed change control device 24 forcibly fixes the number of speeds of an automatic transmission T at a two-stage of speed by a command from a control part 22 of a steering control device 21. Even in the case where a driver excessively operates an acceleration pedal 10 during the automatic steering control for driving a steering actuate 7 on the basis of the moving track stored in a memory unit 23, since the number of speeds is fixed to the two-stage of speed, excessive increase of the wheel driving torque is restricted so as to prevent the generation of slip, and deviation of a vehicle V from the moving track is prevented.
Patent JP-S54133134-A (JP)
Title: Recording medium
Inventor: OSADA YOSHIYUKI
IPC: G11B7/24
Filed: 1978-04-06
Abstract: PURPOSE: To obtain a recording medium through energy beam radiation of high contrast and sensitivity suited for high speed recording by containing the specific metal oxides and oxidizing agents thereby providing the recording layer.  
     CONSTITUTION: Non-transparent metal oxide layers 1 of oxygen starvation state obtained through vapor deposition of compounds such as In 2 O 3 , WO 3 . BaTiO 3 , etc. in a high vacuum of about 10 -5  to 10 -6  and layers 2 of oxidizing agents such as MnO 2 , V 2 O 5 , CrO 3  are alternately laminated on a substrate 3 to form a recording layer 4 (or both of the abovementioned materials may be mixed). The mole ratios of the abovementined oxides of oxygen starvation state and oxidizing agents are preferably about 0.001 to 1 (particularly 0.01 to 1). The provision of an antireflecting layer, protecting layer on the recording layer 4 is also desirable. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05241432-A (JP)
Title: Developing device for one-component developer
Inventor: TANIZAKI JUNICHI
IPC: G03G15/08
Filed: 1992-02-27
Abstract: PURPOSE:To form the extremely uniform thin layer of developer on the circumferential surface of a developing roller and to uniformly and necessarily sufficiently electrostatically charge the developer in a developing device for one- component developer using a triboelectrostatic charge blade. CONSTITUTION:A developer layer thickness regulation means 9b which is integrally fitted to the tip of an elastic supporting member 9a which is pressed and brought into contact with the developing roller, whose tip part is circular- arc and which is made of elastic resin, turning means provided on both sides of a rigid supporting member 9c which fix and hold the supporting member 9a and a pressing force pressure means 13 disposed at a position faced to the regulation member 9b with respect to the central shafts of the turning means are provided. Thus, the regulation member 9b can be pressed and brought into contact with the roller 1 by uniform force and the prescribed electrostatic charge amount of the developer can be secured under a state that the rotational load torque of the roller 1 is made small.
Patent JP-H07249184-A (JP)
Title: Fire receiver provided with section window sheet and section window sheet of fire receiver
Inventor: FUJIKI HITOSHI
IPC: G08B17/00
Filed: 1994-03-11
Abstract: PURPOSE:To permit an operator to easily and accurately identify the contents of display functions in a section display light even when the display functions of the section display light provided in a fire receiver are variously changed. CONSTITUTION:A system consists of the fire receiver A provided with a setting means for setting at least a part of section display lights 41 within the plural section display lights 41... for displaying lines which are provided in accordance with the plural section windows 4 to have a line display function being different from those of the other section display lights 41 and a section window sheet 20 which is fixed to the section window 4 of the fire receiver A with its front and back surfaces mutually turning possible. The front and back surfaces of the section window sheet 20 are formed so as to have mutually different appearance.
Patent JP-H04258273-A (JP)
Title: Kelp food and its preparation
Inventor: MAEDA SUMIO
IPC: A23L5/20
Filed: 1991-02-12
Abstract: PURPOSE:To provide a kelp food free from foreign taste and off-flavor and a process for the preparation of the food. CONSTITUTION:The objective kelp food is composed of a kelp which is at least partly fermented with an edible fungus. The food can be prepared by adding an edible fungus to a kelp and fermenting at least a part of the kelp.
Patent JP-S62197680-A (JP)
Title: Liquid feed pump device for liquid chromatograph
Inventor: SUZUKI ICHIRO
IPC: F04B49/06
Filed: 1986-02-26
Abstract: PURPOSE:To change the amount of liquid to be fed one after another while a driving motor is being controlled and omit an external control device for simplifying a system construction, by incorporating an arithmetic operation processing unit comprising a central processing unit and an output control unit in a pump device itself. CONSTITUTION:A central processing unit 2 connected by a data bus 1 calculates a gradient of an amount of convention with respect to time while it holds control data regarding time and a flow rate from an input panel 3 in a memory device 4. Further, the central processing unit 2 supplies calculated data to an output control device 5 in response to an interruption signal. An output control device 6 supplies output pulses to a driver 7 and the driver 7 controls the rotation of a driving motor 8. On the other hand, operation unit devices A-C are arranged in parallel for connecting the respective input and output ports 9 and these liquid feed systems are permitted to reach a column 15 through a mixing chamber 13 and a specimen injector 14.
Patent JP-S58160016-A (JP)
Title: Hob-head turning device for hobbing machine
Inventor: NOGUCHI TAKAYO
IPC: B23F5/22
Filed: 1982-03-16
Abstract: PURPOSE:To automatize the turning of the hob head by a method wherein the unbalance of the weight of the hob head is cancelled. CONSTITUTION:The hob head 1 is turned by a predetermined amount by rotating a motor 11 in a predetermined direction by an amount corresponding to the amount of turning of the hob head 1. An oil pressure motor 17 operates to turn the hob head 1 in a direction in which a load on the hob head becomes small so as to keep the weight balance of the hob head. Then the vanes of a detecting strip 12 are counted by the rotation of the motor 11 and a pulse for rotating the motor 11 is generated until the number of counting reaches a command value. Then, when the difference between the number of counting and the command value becomes less than 39 counts, the motor 11 is switched to a low velocity and when the number of counting and the command value coincide with each other, the motor is stopped to keep the hob head stationary.
Patent JP-S55134598-A (JP)
Title: Diaphragm for electroacoustic converter
Inventor: KAWASAKI AKIO
IPC: H04R7/12
Filed: 1979-04-06
Abstract: PURPOSE:To improve mass-producibility as well as high-frequency characteristics by forming a diaphragm part and support part in a body by working a plate body obtained by bonding thin  films of a material whose internal loss is greater than that of a base film. CONSTITUTION:Base film 1 obtained by bonding thin films 2 of a rubberysubstance with an internal loss greater than that of base film 1 is worked by forming to obtain diaphragm 5 with diaphragm 3 and edge part 4 made into one body. Diaphragm 5 like this is connected to voice coil 15 arranged in gap 14 of the magnetic circuit composed of magnet 10, yoke 11, center pole 12, and plate 13 and the outer circumference of edge part 4 is supported by support member 16. Therefore, the lowest resonance frequency due to the great loss of thin films 2 and the resonance of vibration part 3 can be controlled in addition to merits such as the easiness of the formation of base film 1 and adequate rigidity, and consequently high-frequency characteristics can be improved without deteriorating low-frequency characteristics, so that excellent sound quality can be obtained.
Patent JP-H06254366-A (JP)
Title: Separating membrane
Inventor: KASAI TETSUO
IPC: B01D71/64
Filed: 1993-03-02
Abstract: PURPOSE:To provide the separating membrane having excellent thermal stability and mechanical strength, good solubility with solvents and higher membrane selective permeation performance by using polyisoimide having the repeating unit expressed by specific formula. CONSTITUTION:This separating membrane is constituted by using the polyisoimide having the repeating unit expressed by the formula I (where, R is a carboxylic acid residue, R'' is a diamine residue). The separating membrane consisting of such polyisoimide is usually obtd. by bringing a polyamide acid precursor of the repeating unit expressed by formula II obtd. by reaction of carboxylic dianhydride and diamine into dehydration ring closure reaction in the presence of a suitable dehydrating agent and catalyst. The separating membrane is otherwise obtd. by bringing the carboxylic dianhydride and the diamine into direct polycondensation reaction in the presence of the dehydrating agent and catalyst.
Patent JP-H09232543-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKABEPPU KENICHI
IPC: H01L21/28
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To roughen the surface of a lower electrode and enlarge the surface area thereof, by performing cluster ion implantation on the surface of a conductor film which is to be a lower electrode of a capacitor, and then selectively etching a local part where cluster ions have been implanted. SOLUTION: Accelerated P-cluster ions 11 are implanted onto the surface of a lower electrode 10 made of a polycrystal silicon film. The P-cluster ions 11 have a very large mass number and therefore reach only a shallow part of the lower electrode 10, thus forming a large damaged region. A crystal defect is generated in this region by the damage and makes this region amorphous. Then, the region is impregnated with a heated phosphoric acid solution and etching is performed. With the heated phosphoric acid solution, the etching rate is dependent on the impurity density, and such a characteristic is observed that a portion having a high impurity density is selectively etched. Therefore, only the portion of P-cluster is selectively etched and a number of recess portions 15 are formed.
Patent JP-H08199406-A (JP)
Title: Brassiere
Inventor: SHIMAKAWA TAKUYA
IPC: A41C3/10
Filed: 1995-01-19
Abstract: PURPOSE: To provide a brassiere having improved bust-lifting effect and shaping effect. CONSTITUTION: A front cloth 3 for cup is connected and sewn 32 to a front upper cloth 5 to form a cup part 2. A front-side waist cloth 6 is attached to the front waist of the cup part 2 and upper and lower pad parts (10),11 are attached to the reverse side of the cup part 2. The thickness of the pad of the lower pad part 11 is made to be thicker than that of the upper pad part (10). The wearability such as bust-lifting effect of the brassiere can be improved by this structure.
Patent JP-2000243651-A (JP)
Title: Multilayer ceramic electronic component and its manufacture
Inventor: NAGAI ATSUO
IPC: H01G4/12
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer ceramic electronic component, in which deterioration of insulation resistance in high humidity is small and reliability is superior. SOLUTION: Electrode paste turning to inner electrode layers 2 are formed in desired inner electrode layer patterns on a green sheet which turns into ceramic layers 1, baking is performed after laminating the inner electrode layers, and glass layers 3 are formed on interfaces of the ceramic layers 1 and the inner electrode layers 2. After that, an external electrode 4 is formed on the exposed end surfaces of the inner electrode layers 2. Thereby the deterioration of insulation resistance at a high temperature and a high humidity can be restrained, and a multilayer ceramic electronic component whose reliability is improved can be obtained.
Patent JP-S60186794-A (JP)
Inventor: MANOME EIJI
IPC: G21C19/40
Filed: 1984-03-06
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-H04258987-A (JP)
Title: Electronic learning machine
Inventor: OKUMURA IKUO
IPC: G09B5/06
Filed: 1991-02-13
Abstract: PURPOSE:To ensure a fact that a person who is inexperienced in an operation of an electronic leaning machine such as an infect and a child, etc., does not cause an elementary operation miss. CONSTITUTION:When a power source is turned on, a control part 14 executes an initial operation guidance. As a result, a luminance level of a display part 12 and a sound volume level of a voice output part 13 are set to a standard value, whether a card is installed or not and whether a memory cartridge 9 is installed or not are decided by a card detecting and discriminating part 11, and a message corresponding thereto is outputted by a display or a voice. Also, after the message is outputted, the luminance level of the display part 12, and the sound volume level of the voice output part 13 are returned automatically to a set value of a luminance adjustment control 6, and a set value of a sound volume adjustment control 7, respectively.
Patent JP-H07246780-A (JP)
Title: Display medium
Inventor: SUGIUCHI MASAMI
IPC: G11B7/24012
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a rewritable display medium having stable repeating characteristics by using an alloy containing oxygen in a specific ratio and reversibly changed in spectral reflectivity by heat history. CONSTITUTION:A card 1 is constituted by successively forming a heat insulating layer 4 composed of silicon dioxide and an alloy layer 3 on a support 2 composed of polyethylene terephthalate. Herein, an adhesive layer 6 composed of a silicone resin may be provided between the heat insulating layer 4 and the support 2 and a protective layer 8 composed of unsaturated polyester may be formed on the surface of the card 1. An alloy changed in spectral reflectivity reversibly is used in the formation of the alloy layer 3 and 0.001-0.1wt.% of oxygen is added to the alloy layer. By this constitution, an excellent full-solid rewritable display medium satisfying stable recording/erasing characteristics, memory characteristics, mechanical strength and high speed recording and erasing conditions at the same time and having stability and excellent repeating characteristics is obtained.
Patent JP-H11225473-A (JP)
Title: Power supply
Inventor: MATSUMOTO AKIRA
IPC: H02M3/28
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To realize a PWM system and zero volt switching system with high conversion efficiency. SOLUTION: A power supply is provided with a first switching element 4 for switching an input DC current with a PWM control, a first and a second capacitor and a second switching element 5 in order to conduct the first switching operation for accumulating energy to a transformer, by turning on th first switching element 4 and conduct the second switching operation to lower a terminal voltage of the first capacitor 8 by turning off the first switching element 4 to charge the second capacitor, turning on the second switching element to release a recovery current from the second capacitor 9 and then turning off the second switching element 5.  In this case, the second switching element 5 is set to an on state in the former half period of the off condition unchanging period by providing the off condition unchanging period, in which the first switching element is in the off condition at all times in one period of the switching signal.
Patent JP-S59167612-A (JP)
Title: Fluidized combustion method for coal
Inventor: NOTANI TAKEO
IPC: F23C10/24
Filed: 1983-03-15
Abstract: PURPOSE:To keep the inside of a furnace at temperature sufficient enough to allow self-burning of ash containing an unburnt content and to permits continuous operation for a long time, by a method wherein pulverization of fluid medium in an ash recombustion furnace is detected based on the temperature change of a fluidized bed to exchange the fluid medium. CONSTITUTION:If an ash recombustion furnace 9 continues to operate, after, for example, about a week elapsed, pulverization of fluidizing medium in a fluidized bed 18 occurs, and a tendency of decrease in temperature is brought about. In which case, the decrease in temperature (to, for example, lower than 800 deg.C) is detected by a temperature detector 28 in the fluidized bed 18, and according to instructions of a detecting signal, a fluidizing medium controller 30 is actuated to drain a proper amount of pulverized fluidizing medium through a discharge valve 21 to the outside. Meanwhile, large size fluidizing medium or new one from a main combustion furnace is supplied by means of a fluidizing medium feed valve 15 or 17.