baber/WOPTO huggingface dataset:
Patent JP-H10339354-A (JP)
Title: Dynamic vibration reducer and disk storage regenerating device using dynamic vibration reducer
Inventor: KUWAJIMA HIDEKI
IPC: G11B33/08
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To increase a frequency range of vibration for damping vibration with a simple structure by suppressing vibration of a frequency region lower than a resonance frequency set from a spring constant of a viscoelastic body and the mass of a weight. SOLUTION: A dynamic vibration reducer 100 is formed in such a constitution that a gel member 19 is formed in a plate shape having a penetrating hole 19a, a weight 15 is penetrated by a shaft 16 together with the gel member 19, and is fixed in a holder 18. A weight having a large mass can be installed easily on the dynamic vibration reducer 100. It is thus possible to sharply suppress vibration of a frequency region which is lower than a first resonance frequency f1 and which is higher than a second resonance frequency f2 decided from the spring constant of a viscoelastic body and the mass of the weight by using the dynamic vibration reducer 100 formed by fixing a pair of viscoelastic bodies and the weight arranged between them to the holder 18.
Patent JP-S5374842-A (JP)
Title: Pattern rrcognizing device
Inventor: OZAKI TOSHINORI
IPC: G06K9/62
Filed: 1976-12-15
Abstract: PURPOSE: To secure a pattern recognition by deciding many spots belonging to the pattern and measuring the distance between the spots. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0811658-A (JP)
Title: Manufacture of air bag
Inventor: TANASE TOSHINORI
IPC: B60R21/16
Filed: 1994-07-01
Abstract: PURPOSE:To sew an air bag into a bag shape by straight sewing so as to facilitate sewing of a reinforcing fabric without arranging a residual air bag material fabric in its inside and without any draping, and efficiently cut a material fabric of a reinforcing fabric so as to reduce a preparation material and cutting process in the case of cutting the air bag material fabric. CONSTITUTION:An air bag material fabric 20 is cut into a right/left symmetrical dumbbell type and reinforcing fabrics 14, 14 cut from the parts of top- and bottom-side recessed parts 38, 39 are sewn to the right/left both end parts. The air bag material fabrics 20 are folded on the center line 21, mutual right/ left upper diagonal lines 25, 28 and mutual lower diagonal lines 32, 35 are straightly sewn to each other, each right/left one side of an upper lateral line 23, an upper vertical line 24 and an upper lateral line 26, an upper vertical line 27 are straightly scum respectively. And left/right each one side of the lower lateral line 30, the lower vertical line 31 and the lower lateral line 33, the vertical line 34 are straightly sewn respectively. After that, when it is turned over, its manufacture is completed.
Patent JP-S5577723-A (JP)
Title: Construction of electrochromic display cell
Inventor: KATOU HIROAKI
IPC: G02F1/15
Filed: 1978-12-06
Abstract: PURPOSE: To make sealing perfect and provide the construction of long-term high reliability and superior display characteristics by using plural kinds of sealing meterials which mutually compensate sealing functions for the sealing material of the electrochromic (EC) display cell.  
     CONSTITUTION: A substrate 3 formed with a WO 3  film 1 and transparent electrodes 2 and a substrate 5 having a counter electrode 4 deposited with the WO 3  film 1 are sealed at their bonding part by means of sealing materials 7a, 7b by forming a spacing with a spacer 6. Material (silicone resin adhesive agent, etc.) which is high in electrolyte resistance, gives no adverse influence on the film 1 and liquid 9 through heating at the setting and does not evolve any gas is used for the sealing material 7a on the electrolyte 9 side and material (epoxy resin, etc.) of low gas permeability is used for the sealing material 7b on the outer side. In this way, the faults of the case when sealing is done by the respective adhesive agents alone are eliminated and the cell withstands long-term use. There is no change in the electrolyte 9 despite coloring and decoloring operations of more than 10 7  times. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0923142-A (JP)
Title: Pulse generating circuit
Inventor: KURUMA KIGEN
IPC: H03K3/017
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a pulse generating circuit capable of generating a pulse signal with required pulse width independently of the transition interval of an input signal and suitable for a memory device for high frequency operation. SOLUTION: The pulse generating circuit is provided with an input means 200 for receiving an input signal IN, a delay means 210 for delaying an output N4 from the means 200 and a pulse generating means 220 for outputting a pulse signal OUT based upon respective outputs N4, N5 from the means 200, 210 and the outputted pulse signal OUT is fed back to the means 200 as an input. The input of the input signal IN is suppressed during the pulse width of the feedback pulse signal OUT, so that even when the input signal IN is changed, pulse generation from the means 220 is not influenced. A NAND gate or a NOR gate can be used for the input means 200.
Patent JP-2000336999-A (JP)
Title: Remote control lock for bicycle
Inventor: SATO TERUO
IPC: E05B49/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To improve locking reliability by abolishing use of a keyhole and a key so as to unlock by only a transmitted signal so that a mischief is hardly made and increasing the number of codes of a discrimination code signal to increse the number of counts of the lock. SOLUTION: A signal from a receiver 21 is compared with a signal of a discrimination code signal generator 23 by a coincidence detector 22. When it coincides therewith, a coincidence signal is transmitted to a gate 24. Further, the coincidence signal is transmitted from a battery alarm 27 to an unlocking drive 25 for an unlocking motion. In this time, if the remaining capacity of a battery 26 is lower than a specified level the alarm 27 informs a user thereof and the coincidence signal is prevented from being transmitted to the unlocking drive 25 to make it unlockable. A signal transmittion button 12 is depressed while operating a lever detector 28 of a receiver 20 by an urgent unlocking lever 16 provided in a transmitting means 10 to temporarily transmit a coincidence signal to the unlocking drive 25.  In this way, unlocking operation can be manipulated by the urgent unlocking lever 16 for only a short time. Hence, the battery 26 can be replaced for unlocking in this time.
Patent JP-S6129726-A (JP)
Title: Temperature sensor for cooking
Inventor: AKAMATSU YOSHIO
IPC: G01K1/14
Filed: 1984-07-20
Abstract: PURPOSE:To prevent cooked food from overflowing into the titled temperature sensor by fitting a movable cylinder which contains the temperature sensor onto a fixed pipe which is fixed to a main cooking apparatus body so that the moving cylinder is slidable, and forming a collar in the gap between the movable cylinder and fixed pipe. CONSTITUTION:A temperature element 2 is provided in the heat receiving plate 1 of the movable cylinder 15 so as to measure the temperature of the cooking apparatus. The fixed pipe 16 is fitted to the main cooking apparatus body 10. Then, the movable cylinder 15 is fitted onto the fixed pipe 6 and the movable cylinder 15 is slid upward and downward. Further, collars 16a and 16b are formed as two upper and lower stages at the upper part of the fixed pipe 16 to form space 17. Therefore, the movable cylinder 15 has a small contact part with the fixed pipe 16, so it is easy to move up and down and even if cooked food overflows, it stays between the collar parts 16a and 16b, so that the cooking temperature is controlled without hindrance to the upward/downward sliding of the movable cylinder 15.
Patent JP-H0316812-A (JP)
Title: Radial tire for aircraft
Inventor: KADOTA KUNINOBU
IPC: B64C25/36
Filed: 1989-06-14
Abstract: PURPOSE:To prevent both the wear in the rim-flange contacting part and the separation between a carcass and a rubber layer providing a cushion rubber, between the coating rubber layer for coating an up-carcass and a down-carcass and the rubber layer forming the outermost layer of a tire, whose loss tangent and 100% modulus have a prescribed relationship with those of both the above rubber layers. CONSTITUTION:The 100% modulus value MC of a carcass coating rubber 34 for coating an up-carcass 12 and a down-carcass 16 is set to have a value of 40 to 65kg/cm<2>. And, the 100% modulus value MG of the rubber chafing rubber 36 forming the outermost layer of a radial tire 10 being in contact with the rim flange is set to have a value of 25 to 35kg/cm<2>. Further, a cushion rubber 38 is interposed between both rubber layers 34 and 36. The loss tangent tandelta of this rubber 38 is made less than that of the rubber layer 36, and the 100% modulus value MK thereof is set to satisfy the relational expression MC>MG= MK. By this constitution, both the wear in the outermost layer and the separation between the carcass and the rubber layer can be prevented.
Patent JP-H0317576-A (JP)
Title: Semiconductor device
Inventor: TAKEI HIDEKI
IPC: H01L21/822
Filed: 1989-06-14
Abstract: PURPOSE:To realize a stable delay measuring circuit by constituting a logical circuit for measuring delay in an input/output region to receive an input signal from an internal region. CONSTITUTION:A logical circuit 112 for measuring delay separated from and independent of a logical circuit to be realized originally is constituted of semiconductor elements 109, 110, 111 and connected by the same means as the elements of an internal region to be arranged at a prescribed position within an input/ output region 101. When the signal inputted from an input terminal 104 is selected by an input signal processing block 113 to be inputted to the circuit 112, a signal for evaluating delay propagates and an output signal processing block 114 selects the signal completed in delay evaluation processing to output the same to the outside from an output terminal 106. A delay circuit is selected by a circuit selection signal and the waveform inputted from the terminal 104 is analyzed at the terminal 106 and the delay thereof is evaluated to make it possible to measure delay.
Patent JP-H10324080-A (JP)
Title: Material for three-dimensional object
Inventor: YANAGISAWA HIROYASU
IPC: B42D15/04
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To use a material for a greeting card, a picture book and the like, to bring it into a three-dimensional structure by a prescribed operation and to give amusingness to a change in a three-dimensional object through the operation and to a process of the change. SOLUTION: This material is a practically strip-shaped sheet body prepared by providing a face sheet 10 doubled in upward projection, in continuity to the front end of a back sheet 6 fixed on the upper side of the rear end part of a base body 1, by providing a back chin sheet doubled in upward projection, in continuity to the front end of the face sheet, and by providing further a chin sheet 14 doubled in downward projection, in continuity to the front end of the back chin sheet, and a pair of eye holes 17 are opened in the face sheet. Moreover, the material has a shape like a letter T practically which is formed by providing a laterally long sheet doubled in downward projection, in continuity to the front end of a slender sheet 25 positioned below a main body 3 so that it can move back and forth, and the rear end part of the slender sheet is made to pierce the rear end part of the main body and to project backward therefrom, while the laterally long sheet is fitted movably back and forth between the face sheet and the back chip sheet. Moreover, the material has, in its constitution, an operating body 24 whereby the laterally long sheet closing up each of the two eye holes from below at the position of advance and opening each of them at the position of retreat is made to engage with the back chin sheet.
Patent JP-S6130256-A (JP)
Title: Molding method in ceramic shell mold method
Inventor: HAYASHI YOSHIRO
IPC: B22C7/02
Filed: 1984-07-20
Abstract: PURPOSE:To expand the use range of a slurry binder material of a refractory material for a ceramic shell mold by coating a thin waterproof film on the surface of a water soluble and consumable pattern consisting of urea mixed powder, etc. then coating the same with a refractory material and melting away the consumable pattern. CONSTITUTION:The thin waterproof film consisting of a water-repellent material for leather, etc. is thinly coated on the surface of the water soluble and consumable pattern. The elution of the water soluble urea of the pattern is prevented by the thin waterproof film and the deformation of the pattern is obviated even if the slurry binder having a high moisture content is used. The use of an inexpensive and long-life binder such as colloidal silica for the refractory material is thus made possible and the cost is reduced.
Patent JP-H0719083-A (JP)
Title: Fuel injection control device for two-cycle direct injection engine
Inventor: AKIMOTO AKIRA
IPC: F02D41/02
Filed: 1993-06-23
Abstract: PURPOSE:To realize proper and stable load control and correction by setting the fuel injection timing or the like in response to a selected combustion condition according to a virtual intake air ratio having a prescribed inclination in a section where an air quantity at low load time is constant. CONSTITUTION:First of all, a control unit 50 searches a map of a virtual intake air ratio under reference atmospheric pressure by an intake air ratio calculating part 57 according to respective detecting signals from an accelerator opening sensor 53 and a crank angle sensor 52. Next, it selects a combustion condition by a combustion selecting-judging part 59 according to the searched virtual intake air ratio and engine speed detected by the crank angle sensor 52. In succession, it calculates the injection timing by an injection timing calculating part 62 according to the engine speed and the combustion condition, and sets injection timing time by an injection timing time setting part 65 according to a crank position 55, the ignition timing 64 and a pulse width 61. Afterwards, an injector 10 is controlled in driving through an injector driving part 66.
Patent JP-S5853400-A (JP)
Title: Waste can squeezing device
Inventor: TANAKA KUNISUKE
IPC: B30B9/32
Filed: 1981-09-25
Abstract: PURPOSE:To obtain a titled device having a strcuture which is capable of immediately squeezing a waste can after a drink, making it small, storing and collecting, by providing a recessed curved surface, and a cylindrical part to be inserted into said surface, on the circumferential surfaces of a driving roll and a holding roll, respectively, which are rotated in the opposite directions centering around a parallel shaft. CONSTITUTION:In a case body 1, recessed cuved surface parts 12, 13 opposed to each other are provided on the circumferential surface in the axial direction of a driving roll  11 which is axially supported horizontally by a rotary shaft 14, and so as to surround them, guide plates 9, 10 whose section is like a circular arc are opposingly provided. On the other hand, on the circumferential surface of a center circle shaft part 16 of a holding roll 15 which is axially supported horizontally by a rotary shaft 19, cylindrical parts 17, 18 are opposingly provided, and they are inserted into said recessed curved surface parts 12, 13. A waste can is led in from a throw-in port 3 provided with a cover  34, is dropped to an opening 7 from a lower end 5 of a bottom plate part 4, is squeezed by a joint action of the driving roll 11 and the holding roll 15 which are rotated in the directions as indicated with arrows, is dropped into a store vessel 32, and can be taken out by opening a cover 33.
Patent JP-S5275905-A (JP)
Title: Information signal transmission system for bucket communication
Inventor: YOSHIBAYASHI TSUTOMU
IPC: H04L1/00
Filed: 1975-12-22
Abstract: PURPOSE:To increase transmission velocity for communication network, by reducing apparent transmission delay for bucket signal processing of reception unit.
Patent JP-S5483398-A (JP)
Title: Displsy unit for fire prevention
Inventor: TERADA MOTOHARU
IPC: G08B21/00
Filed: 1977-12-15
Abstract: PURPOSE: To secure the free call-out and display for the map of the corresponding territory by providing the means through which an optional territory map memorized in the memory means is selected and projected through the projector.  
     CONSTITUTION: The map of the territory where a fire broke out can be projected on screen 2 via projector 1 by the output of the automatic fire alarm facilities. In such device, the following component units are included: relay 7a which throws in the power source automatically to projector 1 simultaneously with the output operation of the automatic fire alarm facilities; control part 10 which performs the automatic selection for the map of the fire occurrence territory; memory part 8 to  memorize each territory in case the fire breaks out at more than one territory; and figure display part 11 which selects an optional map memorized in part 8 and then project the map through projector 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0443558-A (JP)
Title: Manufacture of positive plate for lead storage battery
Inventor: YOSHINO HARUMI
IPC: H01M4/20
Filed: 1990-06-11
Abstract: PURPOSE:To improve close adhesion between a grid and an active material by exposing the grid to the atmosphere of the predetermined temperature range for the predetermined time for forming a zinc oxide layer on the surface of the grid, and then immersing the grid in acid or alkaline water solution. CONSTITUTION:A grid before filled with paste is annealed for 10 to 20 hours in the temperature atmosphere of 80 to 120 deg.C. Thereafter, the grid is immersed in acid water solution for corroding the surface thereof, or immersed in alkaline water solution for the dissolution thereof. As a result, an oxide layer or a deposit such as oil on the surface of the grid are removed and the surface is cleaned. Concurrently, fine roughness is formed on the surface of the grid, and the specific area thereof is enlarged. According to the aforesaid construction, close adhesion between the grid and active material can be improved, and a drop in capacity can be prevented when a battery is left unused.
Patent JP-S5940201-A (JP)
Title: Pipe opening fixing type cable length measuring device
Inventor: NEGISHI YASUO
IPC: G01B7/04
Filed: 1982-08-31
Abstract: PURPOSE:To make it possible to measure length highly accurately, by providing a clamping mechanism, which compresses a contact probe provided on an arm to the inner surface of a pipe and fixes a main body to a pipe opening, and providing a pair of rollers, which are arranged at facing positions with a cable as a center. CONSTITUTION:A length measuring device 10 has an arm 12, which is inserted in a pipe 4 located in front of a main body 11. A clamping mechanism 20, which fixes the main body to the opening of the pipe, is provided on the arm. Length measuring rollers 31 and 32 are arranged at facing positions with a cable 3 as a center. A compressing force is applied to one of the rollers. The reverse rotations of the length measuring rollers 31 and 32 at the time of advancing of the cable 3 are prevented. In this way, the length of the cable can be accurately measured even though the diameter of the cable is small and the cable has low regidity.
Patent JP-S5376860-A (JP)
Title: Inclination measuring system
Inventor: YAMADA SATORU
IPC: G01C9/24
Filed: 1976-12-20
Abstract: PURPOSE: To obtain the angles of inclination to the horizontal plane of electrodes over a wide range at high accuracy with a simple constitution by measuring electrostatic capacities owing to the changes in the relative angle of the boundary face of more than two kinds of liquids being sealed which are non-soluble and have varying dielectric constants, and electrodes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H079089-A (JP)
Title: Method for swingly casting low carbon steel and swing type mold structure for low carbon steel
Inventor: MOGI TETSUICHI
IPC: B22D25/02
Filed: 1993-06-23
Abstract: PURPOSE:To obtain a uniform product while with standing melting temp. of a low carbon steel and to use molding material so as not to discard without needing the coating with releasing agent and visual observation to a mold. CONSTITUTION:An annular heat resistant plate 34 is laid on a mold base 31 arranged on a rotor 41, and this outer peripheral edge is pressurized and fixed with an outer ring 32 and the inner peripheral edge is done with a center piece 33, respectively. A ring-shaped dish-cup mold 35 is fitted into an annular groove- shaped recessed part formed in this constitution. These members are arranged on the rotor 41 and rotated in the arrow mark R direction. The molten low carbon steel 36 is poured into the rotated dish-cup mold, and fuzed with the dish-cup mold 35 to obtain the integrated cast product. The dish-cup mold becomes a part of the product and is effectively utilized.
Patent JP-S5274718-A (JP)
Title: Negative pressure generator of internal combustion engine vehicle
Inventor: KONISHI HIROSHI
IPC: F01N3/22
Filed: 1975-12-19
Abstract: PURPOSE: To assure a booster negative pressure at a time of a sudden deceleration by using an air pump feed valve which uses a booster negative pressure and an intake manifold negative pressure as an input signal at a negative pressure generator of an internal combustion engine vehicle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5273552-A (JP)
Title: Sedimentary sand raking machine
Inventor: UEHARA KEIZOU
IPC: B01D21/18
Filed: 1975-12-16
Abstract: PURPOSE: To provide a sedimentary sand raking machine. Sedimentary sand is raked by a raking plate, which rises along a bar screen. The complete driving device for the raking plate of lifting frame, such as an endless chain or a sprocket, are located so that maintenance can be performed easily. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H111314-A (JP)
Title: Spherical active carbonaceous material and its production
Inventor: HARAGUCHI KAZUTOSHI
IPC: C01B31/08
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a spherical active carbonaceous material controlled in particle size and/or its distribution, and to obtain such a spherical active carbonaceous material by the above method. SOLUTION: This method for producing a spherical active carbonaceous material comprises the following consecutive processes: (1) a homogeneous mixed liquor composed of a phenolic resin, a cellulose derivative and a solvent is prepared, (2) the solvent is removed from the mixed liquor to cause the phase separation of the phenolic resin and the cellulose derivative, (3) the phenolic resin is cured, (4) the cellulose derivative is removed from a composite made from the phenolic resin cured product and the cellulose derivative to obtain the phenolic resin cured product, and (5) the phenolic resin cured product is activated, or baked in an inert gas or vacuum atmosphere and then activated to obtain the objective spherical active carbonaceous material 20 nm to 30 μm in average particle size, >= 300 m/g and pref. <=0.5 in the standard deviation of its particle size distribution.
Patent JP-H05338367-A (JP)
Title: Thermal recording material
Inventor: MATSUSHITA TOSHIHIKO
IPC: B41M5/40
Filed: 1992-06-11
Abstract: PURPOSE:To obtain a thermal recording material excellent in thermal response by using a support having heat insulating effect. CONSTITUTION:In a thermal recording material is obtained by forming a thermal recording layer on a support, the support contains at least one kind of polymeric microspheres consisting of pulp and hollow resin particles or heterogeneous structural particles in an amount of 5-40% by wt. of pulp.