baber/WOPTO huggingface dataset:
Patent JP-H0824784-A (JP)
Title: Method for repairing lining of building pipeline
Inventor: HOSHINO HIDENOBU
IPC: B05D7/22
Filed: 1994-07-14
Abstract: PURPOSE:To independently and nondestructively repair the inner face of a pipeline for the apartments on each floor by injecting a resin from a main pipeline, transporting the resin by a blast to repair the lining of the main pipeline and then sucking the resin remaining in the main pipeline into a branch pipe to repair the lining of the branch pipe. CONSTITUTION:In the building such as an apartment house, a drain riser 1 vertically passing through the respective floors is provided as the main pipe, and a horizontal branch pipe 2 is branched from the riser 1 for each floor and extended to the left and right. The distributing water pipes 21 to 24 to be connected to the drain instruments 31 to 34 on each floor are connected to the branch pipe 2. In this case, valves 62 to 64 at junctions 52 to 54 are closed at the respective drain instruments 32 to 34 to block the intrusion of an air current into the branch pipe 2. Then, lining devices 3 and 4 connected to the junction 51 are operated, and a repairing resin is injected and transported to repair the lining of the main pipeline 1. The valve 62 is then opened, a sucking machine 6 is operated to suck the resin remaining in the main pipeline 1 into the branch pipeline 2 to repair the lining.
Patent JP-S5861596-A (JP)
Inventor: KITANO MASUO
IPC: G04G9/00
Filed: 1981-10-08
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-H1011828-A (JP)
Title: Magneto-optical recorded data reproducing device
Inventor: FUKADA SO
IPC: G11B11/105
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To reproduce magnetic pits on a disk at a high speed and stably by pulsewise and locally heating the magnetic pits at equal intervals on the disk with a laser beam in phase synchronization with a data channel clock frequency. SOLUTION: When the laser pulse beam 10 is converged on the disk with the center part of its luminous flux shaped by a super resolution mask 19, a center part 11-1 of this spot 11 is more converged to become about 200 deg.C. In this case, a magnetic pit 8-1 existing in a low temp. area 13-2 is masked by a reproducing layer 15-2, and hence only a magnetic pit 8 in a high temp. area 13-1 is read out. Consequently, when reflecting light of the converged spot 11 of the laser pulse beam 10 is sampled and A/D-converted successively, the magnetic pit 8 that is smaller than the light spot 11 can be reproduced.
Patent JP-2000081404-A (JP)
Title: Hydrogen quantity measuring device
Inventor: KOBAYASHI MASAFUMI
IPC: G01N33/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To measure a hydrogen absorbing quantity of hydrogen absorbing in a simple structure by providing a sensor absorbing hydrogen absorbing metal by a binder and attaching an electrode and measuring electric resistance of the sensor. SOLUTION: A hydrogen quantity measuring device measuring a hydrogen remaining quantity in a hydrogen storage tank housing a hydrogen absorbing metal used for a fuel cell for an electric automobile, for example, is provided with a sensor buried in the hydrogen absorbing metal inside the tank and a circuit unit measuring the resistance value of the sensor for computing an absorbing quantity. In the sensor covered by a hydrogen-permeable insulating film, a collector electrode is provided in a sensor main body 12. The sensor main body 12 is formed by binding hydrogen absorption metal 12a, which is the same as or the same kind of hydrogen absorbing metal inside the tank, with a binder 12b such as fluorine resin.  If a hydrogen absorbing quantity is low (A), the absorbing metal 12a is shrunk and electric resistance is increased, while the absorbing metal 12a is expanded and electric resistance is lowered if the absorbing quantity is high (B).
Patent JP-S648759-A (JP)
Title: Line terminator
Inventor: YAEGASHI HIROSHI
IPC: H04M11/00
Filed: 1987-07-01
Abstract: PURPOSE:To contrive the improvement of maintenability by providing a means setting a parameter from a terminal equipment at a remote location by the basic transmission mode. CONSTITUTION:A parameter value can be transmitted to an opposite terminal equipment of a line through a modulator/demodulator section 4 and a line interface section 5 from a parameter transmission processing section 64 of a parameter control section 6 by aligning a switch circuit 72 of a terminal interface section 7 of the line terminator to the position of a contact R in addition to positions of contacts C, T, P. Thus, the parameter is set from a remote terminal equipment.
Patent JP-S6137294-A (JP)
Inventor: NEMOTO HISAYASU
IPC: D06F39/12
Filed: 1984-07-31
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-S5787067-A (JP)
Title: Dry battery
Inventor: FUKUMOTO YOSHIHISA
IPC: H01M50/449
Filed: 1980-11-18
Abstract: PURPOSE:To obtain a separator with small electric resistance and high physical strength and improve heavy load characteristics by applying a paste material on one surface of a conductive film at a specific thickness and forming a paste layer directly. CONSTITUTION:A conductive film 3 of 30-100mu thick is obtained by melting a binding agent, such as copolymers of vinyl chloride and vinyl acetate into a solvent whose primary components are methyl, isobutylene ketone, and n-butylene acetate, kneading the mixing powder of acetylene black and graphite in this solution, and extrusion-filming it in a thin plate form. A separator 5 is obtained by applying and drying the aqueous solution consisting of starch, synthetic paste, etc. to this conductive film 3 and forming a paste layer 4. As a result, the internal resistance can be reduced and heavy load performance be improved.
Patent JP-H0452925-A (JP)
Title: Analog multiplier
Inventor: MORI SADAO
IPC: G06G7/16
Filed: 1990-06-20
Abstract: PURPOSE:To perform the analog multiplication processing at a high speed with high precision and a low cost by subjecting one input to pulse density modulation with a  SIGMA modulator and switching the other input with a pulse density modulation output signal and obtaining the average of the switched signal. CONSTITUTION:One input VX is applied to a  SIGMA modulator 19 and converted to a pulse density modulation PDM signal by a fundamental clock fS. The PDM signal is used as the control signal which controls the switching of the mobile contact of a changeover switch 20. The other input VY is applied to one fixed contact (a) of the changeover switch 20 through a buffer amplifier 21 and applied to the other fixed contact (b) of the changeover switch 20 through an inverting buffer amplifier 22. An analog filter 23 which limits the high frequency of the output signal is connected to the mobile contact of the changeover switch 20, and the average of an output signal VF of the changeover switch 20. Thus, the analog multiplication processing is performed at a high speed with the high precision and a low cost.
Patent JP-H0828249-A (JP)
Title: Denitration control device
Inventor: KOKUBO TAKASHI
IPC: B01D53/74
Filed: 1994-07-14
Abstract: PURPOSE:To perform feed forward control taking dynamic characteristics into consideration and feedback control taking a wasteful time into consideration by calculating a future ammonia inflow amount with which a future discharge NOx amount is caused to approximately coincide during setting of a future discharge NOx amount based on the dynamic characteristics model of a denitration reaction process. CONSTITUTION:An ammonia injection amount prediction computing means 55 uses generation NOx amount prediction data from a generation NOx amount prediction computer 51, discharge NOx set value data from a discharge NOx amount setter 52, discharge ammonia set value data from a discharge ammonia amount setter 53, and history data of process amount held at a data holding means 54. According to the dynamic characteristics model of a denitration process, an optimum ammonia injection amount during a specified period in which future discharge NOx amount and discharge ammonia amount are caused to approximately coincide with a future discharge NOx set value and discharge ammonia set value is orderly computed. Each time computation is effected, an ammonia injection amount at a point of control time is outputted as a set value signal 56.
Patent JP-S6319367-A (JP)
Inventor: NEZU SHOJI
IPC: E04G1/24
Filed: 1986-07-10
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-S5687221-A (JP)
Title: Magnetic head
Inventor: YOKOBORI WATARU
IPC: G11B5/127
Filed: 1979-12-14
Abstract: PURPOSE: To reduce variance by suppressing impedance at a bias frequency, by providing a short ring to a ferrite head, amorphous alloy head, or the like with a small core loss.  
     CONSTITUTION: Short ring 4 is provided around core 2 of a small-loss core, such as ferrite and amorphous alloys, and short ring 4 is wound once or more; AC effective resistance value rf at the signal frequency of short ring 4 is set to ≤1Ω and it is made possible to vary freely the said resistance value according to the number of turns or through a variable resistance means such as variable resistor rf' connected to short ring 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0278524-A (JP)
Title: Orienting ethylene group copolymer
Inventor: JIANKARURO KAPASHIO
IPC: D01F6/04
Filed: 1989-06-23
Abstract: PURPOSE: To obtain a polymer having a high elastic modulus and to improve creep resistance remarkably by producing an orientative ethylene polymer having a specified weight average molecular weight, ratio of number average molecular weight to weight average molecular weight and creep strain. CONSTITUTION: A crystalline or amorphous polymer having a weight average molecular weight of about 150,000-300,000, a ratio of number average molecular weight to weight average molecular weight of at the lowest 5 is produced at about 75-140 deg.C. The copolymer is compression-molded at 160 deg.C between copper plates into a dumbbell-shaped specimen. The room temperature creep strain after the specimen being held for 15 hr under stress generating initial strain of 1% after 10 sec is at the highest 3%.
Patent JP-S6316640-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUMIYA KOICHI
IPC: H01L21/3205
Filed: 1986-07-08
Abstract: PURPOSE:To improve coverage property on the throughhole parts and the stepped parts of interlayer-insulating film to enable a semiconductor device to be formed with higher integration and reliability, by burying a metallic layer inside throughholes of multilayer interconnection structure, and flattening the stepped parts, and then forming wiring metal parts. CONSTITUTION:A base-insulating film 2 is formed on a semiconductor substrate 1, and then a first-layered wiring metal 3 is formed thereon by methods of lift-off, RIE or ion-beam etching, and the like. Successively deposition of a interlayer-insulating film 4 is performed thereon, and then throughholes 5 are formed by RIE method. Successively, after performing deposition of a metallic layer 6 thereon by sputtering method or the like, the metallic layer is removed until the under layer-insulating film 4 becomes exposed by ion-beam etching or reactive ion-beam etching method, and then a metallic layer 6' is buried inside the throughholes 5 and besides the stepped parts of layer-insulating film 4' are flattened. After forming the two-layered wiring metallic layer, the two- layered wiring metal 7 is formed by methods of lift-off, RIE or ion-beam etching, and the like.
Patent JP-H061119-A (JP)
Title: Pneumatic tire for iced and snowy road
Inventor: HITOSUGI TOKUJI
IPC: B60C11/11
Filed: 1992-06-22
Abstract: PURPOSE:To improve cornering performance without impairing driving and braking performance when traveling straight by forming sipes in a reversed V shape with the center section in the tire cross direction taken as an apex and lugs in a V shape in a tread surface and making the inclination of sipes in the lateral direction 5 deg. to 25 deg. and the inclination of lug grooves 120 deg. to 40 deg.. CONSTITUTION:In a tire for iced and snowy roads whose groove area ratio is 20 to 50%, and whose snow traction index ST1 is 160 to 250, a main groove 10 of the equator in the peripheral direction, V-shaped lug grooves 20 extending from the end of a tread ground contacting section to the center, and reversed V-shaped sipes 30 are provided in a tread surface T. The sipes 30 are made their respective inclination alpha to be 5 deg. to 25 deg., and the lug grooves 20 are made their respective lateral inclination alpha to be 10 deg. to 40 deg.. When rhog is (overall groove length when projected in the lateral direction)/(ground contact widthXperipheral length) (1/mm), rhos is (overall sipe length when projected in the lateral direction)/(ground contact widthXperipheral length)(1/mm), and Dg is average groove depth(mm), ST1=-6.8+2202rhog+672rhos+7.6Dg. Therefore, traveling performance on iced and snowy road can be improved.
Patent JP-S5587909-A (JP)
Title: Rotation detecting device
Inventor: TANAKA HIROAKI
IPC: G01D5/24
Filed: 1978-12-27
Abstract: PURPOSE: To detect the location of rotation exactly without the affection of a change of the rotation speed by arranging electrodes in both plates of the rotary and fixed sides at regular intervals and by detecting the phase shift of resonance of the LC resonance circuit composed of the said plates.  
     CONSTITUTION: The electrodes are arranged in the rotary plate 150, which turns together with the rotary body, and the fixed plate 140 at regular intervals respectively, the resonance frequency of the LC resonance circuit 330 composed of the capacitor and coil which are formed by the electrodes 141, 151 is made agree with the fundamental frequency when a half of the electrodes 151 corresponds to that of the electrodes 141. When the electrodes of both plates correspond to each other completely, the electrostatic capacity of the capacitor 332 formed by the electrodes of both plates becomes maximal and vice versa. Accordingly since the phase shift develops in the output of the LC resonance circuit 330 in turn with the rotation of the rotary electrodes 151, a detection signal can be obtained by logically operating them with the signal of the fundamental frequency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0328996-A (JP)
Title: Method fro judging entered line and entered page of bankbook
Inventor: OKABE TOSHIO
IPC: G06Q40/00
Filed: 1989-06-27
Abstract: PURPOSE:To detect a printed line without fail and to prevent the accident of double printing by printing and reading mark for printed line detection in the different positions of preceding and following pages. CONSTITUTION:The full black marks for printed line detection are printed in the column of lines or out of the column of the reminder so as to be different ly positioned in the preceding and following pages. When this full black mark is printed, the black part widely falls down because of the mark with wide width and stablized rather than the case of character detection (the parts of dot lines) and accordingly, the condition of n>=m [(n) is the black part and (m) is unprinted part] is established and it can be decided that the line is printed. Then, all the full black marks can be detected without fail. By varying the printing positions of the marks in the preceding and following pages, reading misses caused by back transmission can be prevented. Thus, the printed line can be detected without fail and further, the reading miss caused by the back transmission is not generated.
Patent JP-H0611074-A (JP)
Title: Clip
Inventor: KAWAGUCHI KENICHIRO
IPC: H02G3/30
Filed: 1992-06-22
Abstract: PURPOSE:To improve workability for inserting a clip into a fitting hole even if there is no fusiform part on the extreme end of a supporting part by projectingly providing flexible guides to guide the supporting part and a pair of flexible locking parts in the fitting hole of a panel, on the non-fusiform part. CONSTITUTION:A clip 21 is provided with a pair of flexible guide pieces 23, 25 projecting from a non-fusiform part 15 and on the opposite side of flexible locking parts 11, 13. These flexible guide pieces 23, 25 are formed into thin wall, and inclined faces 27, 29 are respectively formed on the extreme end parts so as to be opposite to each other. These flexible guide pieces 23, 25 are provided with flexibility from the connected parts with the non-fusiform part 15 extending for the extreme end parts. When the clip 21 is locked to the fitting hole 17 of a panel P1, by moving the clip 21 toward the fitting hole in the inclined condition against the panel P1, at first a pair of the flexible guide pieces 23, 25 are inserted into the fitting hole 17, and further during pressing the clip 21 against the panel P1, the flexible guide 23 guides the clip 21 into the fitting hole 17 while being deformed.
Patent JP-S5589613-A (JP)
Title: Incinerator
Inventor: YAMAGATA MASATSUGU
IPC: F23N5/18
Filed: 1978-12-27
Abstract: PURPOSE:To provide a constant feed amount of oxygen gas for a furnace and conduct precise combustion by a method wherein flow velocity detectors are arranged in passages for feeding combustion oxygen gas to the portions under a fire-grate, and flow control valves are controlled according to the outputs of the detectors. CONSTITUTION:In an incinerator in a city waste incineration plant, matter to be incinerated is fed from a feed port 9 and incinerated while transported through the drying zone A, combustion zone B, and after-burning zone C of a grate 8 consisting of grate component members 8a... vertically swingable by drive gears 11. A flow velocity detector 21 consisting of a flow velocity detection portion c and an indication portion d is fitted in a main oxygen-gas feed passage a1 and each of passages a  for feeding combustion oxygen gas to the portions under the grate 8. There is provided a controller 22 for automatically conducting open-close operations of flow control valves b and a flow control valve b1 in the passage a1, according to the outputs of the detectors 21, so as to keep the detected flow velocities within a preset range.
Patent JP-H1142344-A (JP)
Title: Pachinko machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent the abnormality occurrence of a safe ball detecting signal due to the reverse flow of safe balls and to enable the safe balls to be detected and discharged accurately by forming a vertical passage for receiving the safe balls in a safe ball detecting unit and also providing a freely rotatable ball stopping member in the terminating part of the vertical passage. SOLUTION: The safe ball detecting unit is fitted to the lower part of a mechanism substrate 6 in a pachinko machine where a ball pick-out path and an overflow ball passage are juxtaposed with a partitioning wall. The unit is provided with the vertical passage 681 being the terminating part of a safe ball deriving path 68 which continues to a safe ball aggregating passage 67 and also provided with the freely rotatable ball stopping member 683 for executing a ball stopping actuation for the safe ball in the terminal of the vertically arrayed safe balls and a safe ball supplying actuation.  The ball stopping member 682 is provided with a ball stop part 683a for stopping the safe balls and a ball receiving part 683b for containing the safe balls which come down from the ball stop part 683a in a ball receiving position so that a ball returning actuation is prevented with respect to the safe balls which come afterwards at the time of ball stopping.
Patent JP-H0725855-A (JP)
Title: Phenylimidazolidine derivative, its production of method of using it
Inventor: GERUHARUTO TSUOORAA
IPC: A61K31/4166
Filed: 1993-07-01
Abstract: Phenylimidazolidine derivatives of the general formula I <IMAGE>  in which, for example,     Y is -CH2-CH2-CO-   r is 0 to 3   Z is oxygen   W is hydroxyl   R<1> is -NH-C(=NH)-NH2   R, R<2>, R<3> are hydrogen   R<4> is -CO-NHR<5> where -NH-R<5> is an  alpha -amino acid residue, have valuable pharmacological properties.
Patent JP-H1115236-A (JP)
Title: Electrifying method
Inventor: YAMAZAKI NORIAKI
IPC: G03G15/02
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain excellent and uniform electrification by specifying relation among a voltage impressed on an electric charge imparting member, a voltage impressed on an electrification control member and a discharge start voltage between the electric charge imparting member and the electrification control member. SOLUTION: An electrifying device is provided with the electric charge imparting member 2 discharging electricity at an opposed position and the electrification control member 3 arranged between the imparting member 2 and an electrostatic latent image carrier 1 so as to restrict the ionization area of the electricity discharged between them. Besides, it is provided with a power source for discharge 4 impressing the voltage for discharge between the carrier 1 and the imparting member 2 and a power source for controlling electrification 5 impressing the voltage for restricting the ionization area on the control member 3.  Then, the voltage (Vdis) impressed on the output imparting member 2, the voltage (Vmesh) impressed on the control member 3 and the discharge start voltage (Vth) between the imparting member 2 and the control member 3 are controlled so as to satisfy the relation of an expression being |Vmesn|<=|1/2(Vdis-Vth)|.
Patent JP-S5953003-A (JP)
Inventor: HASHIMOTO TADASHI
IPC: H02M7/04
Filed: 1982-09-21
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-S5788572-A (JP)
Title: Floating head supporting mechanism
Inventor: FUKUI SHIGESUMI
IPC: G11B21/21
Filed: 1980-11-21
Abstract: PURPOSE:To make sure stable floating of a floating head slider, by the constitution in that a frame construction is formed with two flexible fingers extended from a fixed piece and a flexible tlateral frame tying these tips and the floating head slider is fixed in the frame construction. CONSTITUTION:The joint between the slider and the support mechanism is almost made coincident to the center of gravity of the slider to keep stable floating, and slider 5 is bonded for the center tongue 11 to a back groove 12 provided at the back so that a weight projection 9 is located at the center of gravity of the slider 5. The weight caused with a weight elastic part 7 is exerted to a weight projection 9 through a weight bar 8. With this constitution, regardless of the setting in the floating gap direction of the slider 5 for the spacer 2, the center tongue 11 is made parallel to the disc plane.
Patent JP-H08802-A (JP)
Title: Pachinko machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-06-21
Abstract: PURPOSE:To provide a pachinko machine without extending a probability increasing period for a big hit extending over a long period and without causing great damage on a game shop. CONSTITUTION:When a specific big hit pattern which causes the increment of probability in the probability increasing period in which high probability is prepared for the probability that becomes the big hit of rotary drums 38a-38c is displayed, a value which regulates the probability increasing period is controlled so as to be always updated to an initial value, and also, when the aggregate of the number of times of increment arrives at a prescribed value, update over that prescribed value can be suppressed. Therefore, the great damage on the game shop can be evaded without extending the probability increasing period extending over the long period.