baber/WOPTO huggingface dataset:
Patent JP-S5453343-A (JP)
Title: Ice dispenser
Inventor: FUJIKAWA TAKESHI
IPC: G07F13/06
Filed: 1977-10-05
Abstract: PURPOSE: To prevent an ice dispenser free from the arching phenomenon of ice blocks by arranging a disturbing means for ice blocks inside an ice-tank to be operated jointly with an ice-block conveying device.  
     CONSTITUTION: Ice blocks and shaves are issued into an ice tank 16 by an auger type ice machine to be kept standing by. When a switch is on to request ice shaves, a motor 44 is driven. Ice blocks in the ice tank 16 are broken by an arching preventing plate 56 to be reciprocated by the fulcrum of a shaft 58 connected to an operating rod 54 fitted to an eccentric cam 50, and successively guided through a casing 36 of an ice shaver 20 by a screw conveyer 18. They are then shaved by a shaving cutter 40 of rotary blades 34, and issued from a discharge cylinder 38. Since stored ice blocks are broken by the arching preventing plate 56, like this they are prevented from the phenomenon of arching 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5344905-A (JP)
Title: Vane wheel
Inventor: OOSHIMA MASAO
IPC: F04D11/00
Filed: 1976-10-05
Abstract: PURPOSE: To arrange the camber ratio of the extreme points of the vane wheel and that of the hub part of the same within a specific range so that the unstable phenomenon may not appear and a favourable operation can be obtained even if various kinds of running operation were applied. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05312093-A (JP)
Title: Engine control method
Inventor: DOUGAHARA TAKASHI
IPC: F01P3/12
Filed: 1992-05-12
Abstract: PURPOSE:To improve the extent of reliability in compensating the output value of a pressure sensor detecting pressure in a cylinder as well as to perform a job for yet higher engine control than before in terms of accuracy. CONSTITUTION:In an engine control method which performs ignition control and fuel control with cylinder internal pressure as one of driving information together with another information, a body 6a of a pressure sensor 6 detecting this cylinder internal pressure is installed in a water jacket 3 around a combustion chamber at a cylinder head 1, directly cooling it with cooling water, and simultaneously an output value of the pressure sensor is compensated by temperature in the cooling water.
Patent JP-H02298041-A (JP)
Title: Manufacture of semiconductor wafer fixation member and semiconductor chip fixation carrier
Inventor: MIYOSHI TAKANORI
IPC: H01L21/52
Filed: 1989-05-12
Abstract: PURPOSE:To separate chips from the support base easily by a method wherein a pressure- sensitive bonding layer for support use is laid between a support base material and a pressure- sensitive bonding layer, for chip fixation use, using a fluorinated carbon rubber so as to be capable of being stripped off with reference to the pressure-sensitive layer for fixation use. CONSTITUTION:A fixation member is provided with a pressure-sensitive bonding layer 3 for support use of a support base material 4 and with a pressure-sensitive bonding layer 2 for fixation use on it. As the support base material, material which is transparent with reference to light or an electron beam is used in order to achieve a hardening treatment of the pressure-sensitive bonding layer 3 for support use. The pressure-sensitive bonding layer for support use is formed so as to be hardened when it is irradiated with the light or the electron beam. When it is hardened, it is cross-linked in a three-dimensional net shape; its bonding power is lost or lowered; it can be stripped off smoothly from the pressure-sensitive bonding layer for fixation use. The pressure-sensitive bonding layer 2 for fixation use is formed of a fluorinated carbon rubber so as to ne hardened by a heat treatment. When the fluorinated carbon rubber is used, a waterproof property becomes excellent, and it is possible to prevent or restrain a water or the like from being contaminated with cleaning water or the like.
Patent JP-H08293232-A (JP)
Title: Operating tool for switch
Inventor: DOUBUTSU YOSHIYUKI
IPC: H01H33/40
Filed: 1995-04-20
Abstract: PURPOSE: To facilitate manual switching of a switch. CONSTITUTION: A case main body 1 has switch-mounting surfaces formed on its front and rear faces, and input and output shafts 2, 3 are pivoted along the longitudinal direction of the mounting surfaces. The output shaft 2 is located at a center position along the horizontal direction of the case main body 1. A lever 4 integrated with the output shaft 2 is pressed and held in both of holding positions by a spring 14 via a rod 12 and a pin 13. When the input shaft 3 is rotated, a link 17 moves in conjunction with an arm 15 fixed to the input shaft 3, and an outer shaft 5 fitted over the output shaft 2 is driven to press the spring 14 and the rod 12, with the spring pressure subsequently relieved past a middle position to allow the spring 14 and the rod 12 to return at a time.  As a result, the pin 13 at the upper end of the rod 12 is made to abut to the lever 4 to force the output shaft 2 to rotate.
Patent JP-H06307086-A (JP)
Title: Flow spreadind method for cement mortar composition
Inventor: TAZAWA SHUNSUKE
IPC: E04F15/12
Filed: 1993-04-23
Abstract: PURPOSE:To obtain finished floor surface with good level accuracy by screening a cement mortar composition obtained by mixing by readymixed concrete plant mixer. CONSTITUTION:A cement mortar composition which contains cement, fine aggregate and water, and is prepared in such a manner that the water/cement ratio is 0.5 or more by adding water, is mixed with a superplasticizer for giving self-smoothness, a viscosity improver, a defoaming agent and the other additives. Subsequently, the cement mortar composition mixed with the additives is mixed by a forced mixing type mixer in a general readymixed concrete factory. The obtained SL composition is passed through a screen having a mesh ranging from 5-15mm, thereby removing block material mainly composed of fine aggregate contained in the SL composition. Subsequently, the SL composition is flow-spread on a concrete slab in an execution place using a mortar pump, and the surface of the spread SL composition is flattened and hardened. Thus, a smooth and good hardened body is formed without efflorescence, projection and marks of bubbles, and finished floor surface with good level accuracy can be obtained.
Patent JP-S61277073-A (JP)
Title: Apparatus for measuring contamination of insulator
Inventor: SUZUKI NORIFUSA
IPC: G01R31/12
Filed: 1985-05-31
Abstract: PURPOSE:To make it possible to accurately know the contamination of an insulator, by forming bypass circuits to the metal parts at both terminals of a suspended insulator and directly measuring the leaked current generated by the contamination of the insulator. CONSTITUTION:Bypass circuits 6 are connected to the metal parts at both terminals of the suspended insulator 4 nearest to a horizontal arm 2 and a capacitor and a resistor or either one of them are connected between the bypass circuits 6 to form a current measuring part 7. The leaked current of a suspended insulator chain 3 can be accurately grasped by the circuit taking out both terminal voltages of the capacitor or resistor of thus constituted current measuring part 7.
Patent JP-H08282546-A (JP)
Title: Detachable simple floor for forklift
Inventor: YUGUCHI SHINGO
IPC: B62D25/20
Filed: 1995-04-19
Abstract: PURPOSE: To simplify and facilitate mounting/demounting works for a floor plate by diving the floor plate into a front and a rear floor plate member, and also connecting the front and rear floor plate members in such a way as to be freely bent. CONSTITUTION: A front hood 6 is formed in rear of a mast in front of a body 2, and a floor plate 12 is interposed between the front hood 6 and a battery 11. The floor plate 12 is divided by two into a front and a rear floor plate member, the front floor plate member is disposed at the side of a front hood, and the rear floor plate member is disposed at the side of the battery respectively, and the rear floor plate member is so connected to the front floor plate member that the rear floor plate member covers the front floor plate member from above. By this constitution, mounting/demounting works for the floor plate 12 can thereby be simplified, and facilitated, and its working performance can be also enhanced.
Patent JP-S6010582-A (JP)
Inventor: NAKATANI MASAHIRO
IPC: H05B6/40
Filed: 1983-06-30
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-S5911739-A (JP)
Inventor: UEDA JIYUN
IPC: G05F1/00
Filed: 1982-07-09
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-S62276177-A (JP)
Inventor: JIYUFUKU KIYOTAKA
IPC: E04H13/00
Filed: 1986-05-25
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-S5546623-A (JP)
Title: Speaker system
Inventor: SHIMADA KUNIHIKO
IPC: H04R1/26
Filed: 1978-09-28
Abstract: PURPOSE:To expand a service area by improving directivity by arranging plane- diaphragm type speaker units on a baffle board in a block. CONSTITUTION:To baffle board 10, four plane-diaphragm speaker units of the same external size and the same shape are fitted being arranged in one block. One of those speaker units consists of squawker 11 and tweeter 12 arranged coaxially, and others of woofers 13. A shape obtained by connecting centers of respective units is therefore square, and woofers 13 are arranged in a L shape, i.e. a key shape to the unit of squawker 11 and tweeter 12. As for a speaker system of this constitution, an acoustic center is fixed at one point on the whole and, in consequence, directivity can be improved, so that a service area can be expanded.
Patent JP-H11311892-A (JP)
Title: Image forming device
Inventor: NISHIZAWA AKINORI
IPC: G03G21/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of improving reliability by preventing the excessive current from continuously flowing to a photoreceptor drum. SOLUTION: In this device, the photoreceptor drum 12 is constituted of metal and grounded, and a surface thereof is covered by an photoconductor layer 12a. An electrifier 13 is held in contact with this photoconductor layer 12a, a specific bias voltage is applied from an electrifying power source 34 to the electrifier 13, and the photoconductor layer 12a is electrified to the specific voltage. On the input side of the electrifying power source 34, an instantaneous discontinuity fuse 52 is disposed across a current detecting resistor 35.  This instantaneous cutoff fuse 52 is fused in the case that the current flow It flowing into the electrifying power source 34 exceeds a specific value, and a controlling circuit 38 is, on detecting the above, allowed to stop printing process by stopping feeding the bias voltage on a feeding roller 21, a developing roller 22, a transferring roller 16 and so on, and to perform paper discharge processing by rotating only a motor for a specified time.
Patent JP-S5911318-A (JP)
Title: Thermosetting epoxy resin composition
Inventor: MORIO KAZUHIKO
IPC: C09D11/00
Filed: 1982-07-09
Abstract: PURPOSE:The titled resin composition capable of forming cured products excellent in heat resistance, electrical properties, etc., within a short gelling time, prepared by using a metal complex of N-nitrosophenylhydroxylamine as a curing catalyst. CONSTITUTION:Use is made of a complex prepared by mixing an aqueous solution of an ammonium salt of N-nitrosophenyl-hydroxylamine with a water-soluble metal salt (the metal which constitutes the complex is titanium, iron, aluminum or the like). Namely, 100pts.wt. epoxy resin is mixed with 0.05-15pts.wt. above complex and, optionally, about 0.1-100pts.wt. cure accelerator (e.g., organic carboxylic acid anhydride or polyphenol).
Patent JP-S5644091-A (JP)
Title: Treating method of hydrazine content waste fluid
Inventor: SETO IWAO
IPC: C02F1/72
Filed: 1979-09-18
Abstract: PURPOSE: To ensure a safe and effective treatment for the hydrazine content waste fluid, by adding the carrier fixed with the copper to the hydrazine-contained waste fluid along with an exposure-to-air given via the oxygen content gas and under the specified conditions in order to give the oxidizing decomposition to the hydrazine and then separating the said carrier from the treated water.  
     CONSTITUTION: The carrier mixed with the copper is added to the waste fluid containing hydrazine as a catalyst, and then an exposure-to-air is given via the oxygen content gas such as the air or the like and under the condition of ≥2pH to give the oxidizing decomposition to the hydrazine. Then the said carrier is separated from the treated water. The whole of a part of the separated carrier is added again to the hydrazine-contained waste fluid. The carrier is treated when necessary with the mineral acid and then with the copper compound for reproduction to be then used again. The oxygen-contained gas are preferably used at the composition ratio of about ≥21% (volume) oxygen. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63283947-A (JP)
Title: Preparation of laminated sheet
Inventor: ARAI TAKAFUMI
IPC: B32B37/10
Filed: 1987-05-15
Abstract: PURPOSE:To prepare a polyimide type laminated sheet having a stable quality, by laminating a plurality of base materials of continuous length impregnated with a polyimide resin, passing it through double belts formed with a pair of conveyer belts and pressing it while being heated to cure the polyimide resin. CONSTITUTION:A base material 1 of continuous length wound in a coil-like shape is unwound, and is impregnated with a polyimide resin 2 by immersing it in a polyimide resin 2 vanish and so on while being transferred continuously, and is sent continuously while being laminated. Moreover, metal foils 9 of continuous length are continuously laminated on one or both faces thereof while being unwound from a coil. Then, it is sent continuously in double belts 4 and molding where the polyimide resin is cured by pressing while being heated can be carried out. It is thereby possible to obtain a laminated body of continuous length where the base materials among themselves and the base materials and the metal foils are integrally laminated with the cured polyimide resin. A laminated plate A is obtained by cutting the laminated body 5 of continuous length thus prepared in a required dimension by means of a cutting apparatus 13.
Patent JP-H06329622-A (JP)
Title: Iodo vitamine d3 compound and its preparation
Inventor: HEKUTAA EFU DERUUKA
IPC: A61P3/14
Filed: 1994-05-10
Abstract: PURPOSE: To provide iodo vitamin D 3  compounds exhibiting high calcium transport activity with little or no bone calcium mobilization activity and preferably used in the treatment of osteoporosis such as senile, post menopausal, low osteometabolic osteoporosis or the like.  
     CONSTITUTION: A compound of formula I or II [wherein X represents iodine or radioactive iodine; Y 1  and Y 2  are each H or a hydroxy-protecting group; R represents H, aryl, alkyl, hydroxyalkyl, fluoroalkyl, a group of formula III wherein R 1  represents H, OH or protected OH; R 2  and R 3  are each alkyl, hydroxyalkyl, fluoroalkyl or -(CH 2 ) m - (wherein (m) is 2 to 5) which is formed by binding together; R 4  represents H, OH, F, O-acyl, alkyl, hydroxyalkyl or fluoroalkyl; R 5  represents R 4  except for OH and O-acyl], for example 22S- iodo-25-hydroxy vitamin D 3 , is provided. By converting a compound of formula IV (wherein Y 1  and Y 2  are each a hydroxy-protecting group; Y 3  represents H) into a corresponding sulfonyl derivative to the compound wherein Y 3  is SO 2 -alkyl or SO 2 -aryl and then reacting the derivative with a reagent having supplying resource of iodine ion, the compound of formula I is obtd. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H091110-A (JP)
Title: Stabilizing method of heavy metal immobilizing agent
Inventor: GONDAIRA HIDEAKI
IPC: A62D3/33
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent an occurrence of harmful gaseous carbon disulfide during such a treatment that heavy metal-containing fly ash is treated to be made harmless. SOLUTION: When heavy metal-containing fly ash is treated with a heavy metal immobilizing agent consisting essentially of a compound having a dithiocarboxyl group, 0.1-100mol% amine for the main component is incorporated into the heavy metal immobilizing agent.
Patent JP-H06332989-A (JP)
Title: Automatic generation method for synthetic temporary design drawing
Inventor: UEHARA ISAO
IPC: G06F17/50
Filed: 1993-05-21
Abstract: PURPOSE:To perform planning and plotting of high density without variance by automatically generating the plan and the vertical section of a synthetic temporary design drawing while having a conversation with an engineering work station and sufficiently bringing out the skill of a person in charge of operation plan to sufficiently reflect the knowledge experiences of experts and past actual results on the plan. CONSTITUTION:This method is embodied by an engineering work station EWS using the CAD technique. This EWS is normally provided with a PU 1, a member data base 2, a main storage device 3, a display device 4, a hard disk 5, an XY plotter 6, and an input device 7. This EWS has the plotting function and the simulation function. A user inputs data or indications by the input device 7 while seeing various messages displayed on the display device 4 of the EWS, and thereby, he automatically generates the plan and the vertical section of the synthetic temporary design drawing easily and quickly while having a conversation with the EWS.
Patent JP-H04347527-A (JP)
Title: Burn-in overcurrent load interrupting circuit
Inventor: YANO SHUICHI
IPC: H01H83/12
Filed: 1991-05-24
Abstract: PURPOSE:To obtain a burn-in overcurrent load interrupting circuit for solving the problem that the burn-in is not carried out normally due to short circuit of load, for example. CONSTITUTION:The interrupting circuit is provided with a function 10 for interrupting power supply to a load 9 if the potential difference across the load 9 is lower than a reference level when the load 9 is fed with a predetermined maximum current.
Patent JP-H01289300-A (JP)
Title: Superconducting magnetic shielding material
Inventor: AONO MASAKAZU
IPC: B32B7/02
Filed: 1988-05-17
Abstract: PURPOSE:To constitute a magnetic shielding substance of good performance and to obtain the magnetic shielding substance of various sizes and shapes by a method wherein tile-shaped small sheets composed of a superconducting oxide are combined and the magnetic shielding substance is constituted. CONSTITUTION:This material is composed of a superconducting oxide and its shape is a tile-shaped small sheet. It is arranged that a size and a shape of this tile-shaped small sheet can be selected and changed appropriately in accordance with a kind and a use of the magnetic shielding material. A cross section at an end part of the tile-shaped small sheet can be formed to be a stepped shape, a protruding shape, a recessed shape, an S-shape, a wedge shape and/or an inverted wedge shape, and two or more pieces of this small sheet are combined in order to constitute a magnetic shielding substance. By this setup, the magnetic shielding substance of good performance can be constituted and the magnetic shielding substance of various sizes and shapes can be obtained easily and surely.
Patent JP-S5642882-A (JP)
Title: Mark card reading circuit
Inventor: MIYAGAWA KATSUHIKO
IPC: G06K7/016
Filed: 1979-09-18
Abstract: PURPOSE: To realize a simple constitution of the circuit and thus a low cost for the circuit, by inserting the capacitor for delay between the two gates which are connected in series.  
     CONSTITUTION: It is supposed that the mark card contains nine pieces of information 1W9. And with reading of the 1st line, the mark detection sensor N 1  is tuned on with the input j 1  of the gate A 11  and the output i 1  of the gate A 21  set at L each. However, the output i 1  is set at L longer then the input j 1  due to existence of the delaying capacitor C 10 . Other sensors Ni are off, and thus the input j 1  and the output i 1  are set at H each. And the output of the encoder 10 becomes L, H, H and H each. On the other hand, the sensor Nt is turned on by the 1st timing signal Mt, and the output of the gate A 2t  is kept at L longer than the input j t  of the gate A 1t  owing to the capacitor C 1t . With the rise of the output of thd gate A 2t , the STB signal is produced. With this STB signal each output of the encoder 10 is read out. In such constitution, just one unit of the mono-multi MM suffices, at the same time eliminating the FF of the information ratch. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5244907-A (JP)
Title: Slab railway construction
Inventor: IIMORI HIROSHI
IPC: E01B1/00
Filed: 1975-10-04
Abstract: PURPOSE: Between railway slab and supporting construction, shock absorber is inserted and provides lateral or longitudinal hollows to elastically support the rail and to decrease railway uneveness. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0417881-A (JP)
Title: Bubble jet toy
Inventor: TSUTSUMI TOSHIYUKI
IPC: A63H23/10
Filed: 1990-05-11
Abstract: PURPOSE:To improve the gas-liquid mixing efficiency at the junction and spout a jet stream having a high concentration of bubbles by providing guide members on both side of a U-shaped barrier so as to conduct the junction angle of branch streams inward. CONSTITUTION:Jet streams are accelerated and passed through narrow paths on both sides of a barrier 8 and conducted inward by a guide member 9, so that the jet streams meet at a point nearer to an opening K than the former junction and turbulence having a large mixing effect is generated to stimulate gas-liquid mixing. When a main body 1 is floated on the water surface of a bathtub or a pool and a switch is turned on, a motor is rotated and a jet stream generator 5 is brought in operation. At this time, the bath water is induced from an water intake through a suction path 31, reaches the rear part of a flow path 6, accelerated by the jet stream generator 5, turned into a jet stream, and flows toward a U-shaped barrier 8. The jet stream is split into two jet streams on the upstream side of the U-shaped barrier 8. The jet streams are conducted inward and converged at around the rear part of an opening K that communicates with an air suction port 2. Adequate turbulence is generated at the junction and air-water mixing takes place, so that a jet stream containing a high concentration of bubbles is produced and finally spouted from a jet nozzle 7 located at the tip of the flow path 6.
Patent JP-S62278276-A (JP)
Title: Production of composite structural pipe
Inventor: IKEUCHI JUN
IPC: B22D13/02
Filed: 1986-05-23
Abstract: PURPOSE:To form a composite structural pipe having an aperture at the pipe wall by boring a hole to part of the wall of an external pipe, fitting a plug body therein, packing a thermit agent into such pipe and effecting a thermit reaction, then forming a ceramic layer. CONSTITUTION:The hole 5 is worked and bored to the specific point on the wall of the external pipe 1 and the plug body 3 (made of graphite, etc.) is inserted therein in such a manner that the said body faces the axial center of the pipe and that the outside surface 3a thereof is flush with the outside peripheral face 1a of the external pipe 1. The thermit agent 2 in a powder state is then lined to the inside peripheral face of the pipe 1 and an arbor 4 is inserted therein. The pipe is inserted in this state into a metallic flask 6 and bands 7 are fixed to both ends of the flask 6. The flask 6 is rotated at a prescribed rotating speed in this state and the thermit agent 2 layer is ignited to effect the thermit reaction. The entire part is cooled upon ending of the reaction and the composite pipe A is removed from the flask 6. The plug body 3 is broken away so as not to damage the ceramic layer 9 around the plug body 3. The composite structural pipe A having the aperture 10 at the pipe wall is thus obtd.