baber/WOPTO huggingface dataset:
Patent JP-S5626364-A (JP)
Title: Manufacture of cadmium electrode for nickel-cadmium cell
Inventor: OSHITANI MASAHIKO
IPC: H01M4/26
Filed: 1979-08-09
Abstract: PURPOSE:To raise the utilization rate of active substance and prevent its falling by using a conductive base material obtained by applying a nickel plating on a metal netting supporter whose both sides are sintered with needlelike cut iron pieces for a paste-type cadmium electrode. CONSTITUTION:Both sides of a conductive base material are coated with a slurry consisting of a negative active substance, e.g., cadmium oxide, cadmium hydroxide, etc., a thickening agent, and water, dried, pressed, and then subjected to a forming treatment to obtain a negative plate. And, both sides of a perforated steel plate or the metal net 1, as a supporter, are sintered with an iron piece 100-3,000mu in length, 100-1,000mu in width, and 10-50mu in thickness, with a lengthwise curled shape, in a current of hydrogen to obtain an iron piece-sintered body as the conductive base material of the negative plate, and furthermore the sintered body is plated with nickel by an electric plating method, followed by a heat treatment at 400- 600 deg.C for increasing its strength preferably.
Patent JP-S63268911-A (JP)
Title: Exhaust purifier for engine
Inventor: NOMOTO YOSHITAKA
IPC: F01N3/08
Filed: 1987-04-24
Abstract: PURPOSE:To aim at improving dissociation and elimination effect of NOx is exhaust by providing an electrode holding member consisting of porous insulating material and including honeycomb passages in an exhaust passage and providing conductive bodies in the honeycomb passages. CONSTITUTION:An electrode holding member consisting of porous insulating material and including many honeycomb passages 6. In the honeycomb passages 6 are provided conductive bodies 4. With the conductive bodies 4 is connected a high voltage generator 5. Contacting area and duration between exhaust and a discharge field are expanded by this, and dissociation and elimination effect of NOx in exhaust can thus be improved.
Patent JP-S584821-A (JP)
Title: Production of calcium phosphate fiber
Inventor: TAGAI HIDEO
IPC: A61L27/00
Filed: 1981-07-02
Abstract: PURPOSE:The starting materials, which, after melted, will contain specific  amounts of calcium oxide and phosphorus pentoxide at a specified molar ratio of Ca/P, are melted and made into fiber to produce the titled fiber of high strength that is suitably used to fill defect parts of living bones. CONSTITUTION:The starting materials, which will contain more than 8wt% of calcium oxide and phosphorus pentoxide at a Ca/P molar ratio of 0.6-1.7 after melted, preferably calcium phosphate and/or a mixture of phosphoric acid and calcium substance, are preferably pyrolyzed, melted and made into fiber under forced cooling of the nozzle to give the objective fiber. The above melting process preferably contains preliminary melting stage, cooling one and remelting one.
Patent JP-H11297298-A (JP)
Title: Battery separator and battery using it
Inventor: SAEN HAJIME
IPC: H01M10/0566
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To eliminate an electric current concentration even if a film tears by deformation of a battery, and prevent a sudden temperature rise by forming a battery separator of a film having respectively specific average pore diameter, porosity, lengthwise directional strength, width directional strength, width directional elongation percentage and a specific thickness. SOLUTION: A synthetic resin film has characteristics that an average pore diameter is 0.01 to 0.2 μm, porosity is 30 to 80%, lengthwise directional strength is not less than 5 kg/mm<2> , width directional strength is not more than 2 kg/mm<2> and a width directional elongation percentage is not less than 90%, and has a thickness of 10 to 50 μm. Polyethylene(PE) and polypropylene(PP) being a polyolefine resin are cited as a film forming material, and these may be used independently or by two or more kinds. A mixture of PE and PP is desirable to maintain SD by an external short circuit up to a high temperature by generating it at a low temperature.  Thus, since the width directional strength is weak and the elongation percentage is low, the film is easily torn off in the lengthwise direction even if the film tears, so that an electric current flows over the wide area so as to restrain resistance heating low to be safe.
Patent JP-S62258451-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: KOBOSHI SHIGEHARU
IPC: G03C7/407
Filed: 1986-05-01
Abstract: PURPOSE:To enable a quick process with which sable photographic performance is obtd. in spite of the continuous process and to prevent the oxidation decomposition of the processing liquid and the generation of tar by developing a photographic sensitive material having an emulsion layer contg. silver halide particles contg. a prescribed ratio of silver chloride with a developing soln. contg. a specific compd. CONSTITUTION:The color photographic sensitive material having at least one layer of the silver halide emulsion layer contg. the silver halide particles contg. at least >=70mol% silver halide on a base is developed with the color developer contg. at least a p-phenylene diamine color developing agent. The compd. expressed by formula I and the sulfite of 5X10<-4>-2X10<-2>mol per mol of the developing soln. are incorporated into said developer. In formula, R1, R2 are an alkyl group of 1-3C. The compd. expressed by formula I is used in place of the conventional hydroxyamine sulfate in said developing soln. and the content thereof is 0.2-50g, more preferably 1-15g per l.
Patent JP-H0912357-A (JP)
Title: Dielectric porcelain composition
Inventor: KOGA HIDEKAZU
IPC: H01B3/12
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric porcelain compsn. of a uniform and very small grain diameter ensuring high density of dielectric porcelain. SOLUTION: Niobium oxide as an accessory constituent is incorporated by 0.3-0.5 pts.wt. (expressed in terms of Nb2 O3 ) into 100 pts.wt. principal compsn. contg. <=5mol% Bi2 O3 based on 100mol% compsn. represented by the general formula x [(BaO)1-m (SrO)m ].y>TiO2 )1-n (SnO2 )n ].zR2 O3 , wherein R is one or more kinds of rare earth elements selected from among La, Pr, Nd and Sm, 0.01<=m<=0.05, 0.001<=n<=0.250, (x), (y) and (z) show molar ratio, x+y+z=1 and (x), (y) and (z) are within the range defined by (a) to (e) in the table.
Patent JP-H05281677-A (JP)
Title: Silver halide color photographic sensitive material
IPC: G03C1/43
Filed: 1992-03-30
Abstract: PURPOSE:To provide the silver halide color photographic sensitive material superior in color development and reproduction performances and storage stability of the photosensitive material and high in sensitivity and improved in desilverability CONSTITUTION:The silver halide color photographic sensitive material contains a compound to be allowed to release a bleach promoter by reaction with the Oxidation product of an aromatic primary amine color developing agent and a coupler represented by formula in which R<1> is H or a substituent; R<2> is a substituent; X is H or a group to be released by coupling; and Z<1> is a nonmetallic atomic group necessary to form an N-containing 6-membered heterocyclic ring having at least one dissociable group.
Patent JP-S5227120-A (JP)
Title: Locking device of load container of vehicle
Inventor: TSUDA SEIHACHI
IPC: B65F3/00
Filed: 1975-08-22
Abstract: PURPOSE: Garbage container locking device to compress and lock compressible material as garbage, switable for garbage truck. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62259495-A (JP)
Inventor: KOBAYASHI KENJI
IPC: H05K3/18
Filed: 1986-05-02
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-S61260726-A (JP)
Title: Forced reception system
Inventor: HAYASHI SHUNEI
IPC: H04H60/15
Filed: 1985-05-13
Abstract: PURPOSE:To prevent the recepton of an unnecessary data practically at the reception side by providing a reception rank setting circuit setting the range of the information desired to be received to the reception side as required. CONSTITUTION:When a reception station receives a forced reception data FTD sent from a sending station while designating the reception station, a rank code data D12 included in a forced reception data FTD is compared with a setting signal SG3 sent from a reception rank setting circuit 21. As the result, so long as the rank of information subject to forced reception by the transmission station satisfies the setting of a reception rank setting circuit 21 provided to the reception station, the information sent from the transmission station is received. When the content of the sent rank data D12 does not satisfy the reception rank condition set to the reception rank setting circuit 21, the reception station does not responds thereto and the force reception mode is not changed over. Thus, the reception station does not receive the information not required practically.
Patent JP-S60247715-A (JP)
Title: Controller for heating value of natural gas
Inventor: SAKAMOTO AKIRA
IPC: G05D11/02
Filed: 1984-05-23
Abstract: PURPOSE:To control the pressure of sent-out gas as well as its heating value by controlling flow rates of liquefied natural gas and liquefied petroleum gas while holding a mixing ratio corresponding to specific heating value, and holding the pressure of the sent-out gas constant. CONSTITUTION:Measured specific gravity from a specific gravity detector 14 for the sent-out gas is converted by a heating value converter 13 into a detected heating value, which is supplied to a relational computing element 3 together with a set heating value, and the element 3 calculates the mixing ratio of the liquefied natural gas (LNG) and liquefied petroleum gas (LPG) from the deviation to obtain a set value to be sent to a distributor 4. A pressure regulator 2, on the other hand, calculates the total target flow rate of LPG and LNG and this flow rate is distributed to the distributor 4; and the flow rate of the sent-out gas is regulated by an LNG flow rate regulator and flow rate control valve regulators 5 and 6, and an LPG flow rate regulator and flow rate control valve regulators 9 and 10 while the mixing ratio of LPG and LNG is maintained. The heating value and pressure are stabilized under the control which causes no mutual disturbance, thereby supplying gas of good quality.
Patent JP-S5728932-A (JP)
Title: Heating and cooling method for pet
Inventor: NISHINO SHIROU
IPC: F24F1/00
Filed: 1980-07-25
Abstract: PURPOSE: To provide a positive heating and cooling for a pet by a method wherein a mat for the pet is applied as a heating purpose as well as a cooling purpose and both a change-over between the heating and cooling operations and their intensity control are remotely performed.  
     CONSTITUTION: Mat on which the pet is seated is formed by applying a cloth on a surface of the metal plate body, both heating and cooling of the mat are performed such that the metal plate is cooled and heated by an electronic cooling/heating element and then transmitted to the cloth. Both the change-over of the cooling and heating as well as their intensity control are performed such that a knob is placed away at a place where the pet is not approached, and then the knob is remotely controlled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08298420-A (JP)
Title: Composite electronic component
Inventor: TAINAKA UICHIRO
IPC: H03H9/05
Filed: 1995-04-26
Abstract: PURPOSE: To provide a composite electronic component in which both elements are simultaneously and stably supported tentatively at a lead terminal, restrictions in a soldering method is lessened and the soldering stability between the lead terminal and both elements is excellent. CONSTITUTION: Both ends of a piezoelectric element 1 and a capacitive element 2 are soldered to a couple of lead terminals 3, 4 and an earth side lead terminal 5 is connected to a prescribed capacitive electrode 24 of the capacitor element 2. Then the component has supports 32, 42 having ditches 33, 34, 43, 44 where tips of a couple of the lead terminals 3, 4 are opposed to each other and to which ends of both elements 1, 2 are inserted.
Patent JP-H11293635-A (JP)
Title: Light reflector for road sign
Inventor: KAJIWARA KENJI
IPC: E01F9/524
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a light reflector for a road sign with reflecting faces and transparent portions having durability to long time use at a low manufactur ing cost. SOLUTION: A leg 2 is integrally formed on the back of the main/body of a glass light reflector 1 and a number of spherical crown like light reflecting faces 3 are integrally formed on the concrete contacting face on the periphery and on the back of the main/body and the fork leg 2, so that the spherical light reflecting faces 3 may be formed at predetermined heights to be protruded on the concrete side. The main/body and the fork leg 2 is embedded on its periphery and on its back into concrete 4 and fixed thereto.
Patent JP-S5728667-A (JP)
Title: Method for casting
Inventor: KITAZAWA KOUJI
IPC: B22D27/02
Filed: 1980-07-25
Abstract: PURPOSE: To minimize the extension of shrinkage cavities by delaying the solidification of feeder head portion and, at the result, to reduce the amount of feeder head, by applying an electromagnetic rabbling to a portion corresponding to the feeder head portion when castings are performed.  
     CONSTITUTION: An electromagnetic rabbling machine 13 is installed at a feeder head portion 12 or between the feeder head portion 12 and the main body portion 11, so that the machine may surround the periphery of a steel ingot or a casting. Then, the solidification of the feeder head portion 12 is delayed by an electromagnetic rabbling action of this electromagnetic rabbling machine 13 when a casting is performed. Diagrams A, B, and C show the case of weak rabbling by the electromagnetic rabbling machine 13, the case of moderate rabbling, and the case of strong rabbling, respectively. That is to say, as the intensity of rabbling is strengthened, the extension of shrinkage cavities can be reduced as shown in diagram D. The l 1  and (l 1 +l 2 ) in the diagram show the length of shrinkage cavity and the length of whole casting, respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000291854-A (JP)
Title: Pipe joint
Inventor: MIZUKAWA KENJI
IPC: F16L47/02
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint for connecting dissimilar pipes which is capable of preventing a metal insert from being rotated, and excellent in earthquake resistance. SOLUTION: In a pipe joint comprising a resin joint member 2 and a metal joint member 3, an inner surface of an end portion of the resin joint member 2 is fitted to an outer surface of an end portion of the metal joint member 3, a step 26 is provided on the outer surface of the resin joint member 2 on the metal joint member 3 side, and a metal ring 4 is fitted on the outer surface of the resin joint member 2 across the step 26. Recessed are provided in four places of the outer surface of the end portion of the metal joint member 3 located on the inner surface side of the resin joint member 2, an annular recessed groove is provided along the circumferential direction in the end face of the joint member 3, and a part of this recess groove is communicated with four dents.
Patent JP-H06308136-A (JP)
Title: Apparatus for supplying probe for collection of sample
Inventor: MATSUYAMA SHINYA
IPC: G01N35/02
Filed: 1993-04-28
Abstract: PURPOSE:To provide a feeding apparatus which can feed sample collecting probes easily, quickly and at low costs to an automatic sample analyzer or the like. CONSTITUTION:Probe holding grooves 1a holding a plurality of probes are arranged in parallel. At the same time, mountain-shaped probe guiding/ separating parts are formed between the holding grooves 1a in a probe storing part 1 of the apparatus to send out a plurality of probes 11 simultaneously. Moreover, a chip receiving part is provided to simultaneously receive the plurality of probes 11 sent out from the probe storing part 1. The chip receiving part is continuously moved step by step by a chip moving part 3.
Patent JP-S584193-A (JP)
Inventor: YOSHIMURA SHIYOUHEI
IPC: G09G1/10
Filed: 1981-06-30
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-H04334181-A (JP)
Title: Video tape recorder
Inventor: IMABETSUPU RIYOUJI
IPC: H04N5/782
Filed: 1991-05-09
Abstract: PURPOSE:To record lots of superimpose information by separately recording a video signal obtained from a video camera and a video signal for superimposing on a video track, separating and projecting both the signals at reproduction. CONSTITUTION:The terminal of a switch 2 is changed to the position (a) by a microcomputer 11 to select a video signal S1, an identification addition/ separation circuit 3 adds an identification pulse to the video signal and a video head 5 records the result by one field. For that period, the microcomputer 11 collects superimposition information S2 from various sensors 9 or a time data generator 10, outputs the result to a terminal (b) of the switch 2, the terminal (b) is switched at the end of recording of the video information and a pulse representing the information S2 is added and recorded. At reproduction mode, the pulse added by the circuit 3 is separated and a reproduction video image or reproduction superimpose information is read from digital memory 7 via the microcomputer 11 and outputted onto a monitor 8. Thus, the data or the like relating to video information is separately projected.
Patent JP-H10291404-A (JP)
Title: Pneumatic radial tire for vehicle provided with directional inclined groove
Inventor: HIMURO YASUO
IPC: B60C11/13
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent and restrict the generation of turbulence of water flow and the generation of babbles, and to improve the draining performance by dividing a circumferential groove to a pair of circumferential grooves, which are separated in the axial direction of a tire, with a circumferential rib extended in the circumferential direction of the tire. SOLUTION: Circumferential ribs 7, 8 extended in parallel with each other in the circumferential direction of a tire are formed in circumferential grooves 1, 2, and the circumferential grooves 1, 2 are divided to a pair of circumferential grooves 11, 12, and 21, 22, which are separated in the axial direction of the tire, by the circumferential ribs 7, 8. In each pair of circumferential groove 11, 12 and 21, 22, any one of directional inclined groove 3, 4, which are branched and extended outside in the axial direction of a tire, and a directional inclined groove 3, which is joined from inside of the axial direction of the tire, is opened. With this structure, joining and branching are performed at a different place, and generation of turbulence of water flow and generation of babbles are effectively prevented or restricted.
Patent JP-S62258289-A (JP)
Inventor: NISHII SHUICHI
IPC: F16L55/10
Filed: 1986-05-06
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-S61261303-A (JP)
Title: Production of thermoplastic copolymer of excellent heat distortion resistance
Inventor: KATO YASUYUKI
IPC: C08F8/48
Filed: 1985-05-15
Abstract: PURPOSE:To produce the titled noncoloring water-absorptive copolymer of excellent heat distortion resistance, by heating a mixture of a copolymer comprising vinyl monomer units including (meth)acrylic acid units with a specified ring closure promotor. CONSTITUTION:A starting copolymer is obtained by suspension-polymerizing or bulk-polymerizing 5-50wt% (meth)acrylic acid with 95-50wt% vinyl monomer copolymerizable therewith (e.g., n-butyl methacrylate). To this starting copolymer at least, 0.001-1wt% one ring closure promotor selected from among organic carboxylates (e.g., lithium acetate) and carbonates (e.g., K2CO3), is added, and the mixture is heated to 150-350 deg.C to convert at least 70wt% of the (meth)acrylic acid units into six-membered acid anhydride ring structures to obtain a thermoplastic copolymer of a six-membered acid anhydride ring structure content of 3-50wt%.
Patent JP-S585792-A (JP)
Inventor: KITAJIMA MASAAKI
IPC: G09G3/36
Filed: 1981-07-03
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-H06313632-A (JP)
Title: Handling box of solar system house
Inventor: OKUMURA AKIO
IPC: F24S90/00
Filed: 1993-04-30
Abstract: PURPOSE:To enable cooling to be carried out without using any fluorocarbon, provide less-expensive and energy-saving system, make an entire compact system and facilitate its use by a method wherein a flow passage having an adsorption side of a rotor where it is divided into an adsorption side and a desorption side with a separator being applied as an interface is provided with a cooling coil for circulating refrigerant along with a thermal radiation coil. CONSTITUTION:At a demodulating and cooling operation mode, indoor air enters a handling box 5 at an indoor air inlet port 62 and then the indoor air passes through a half adsorption side 66b of the rotor 66 and adsorbed and dried there. Although the air is dried, it receives adsorption heat and its temperature is increased. The heat is taken by a cooling coil 74, discharged out of a down-duct discharging port 64 and sent to the down-duct. Such drying air flows down within the down duct, is blown from an under-floor heat accumulation part into a room, thereby it gets moisture generated within the room, the air is humidified and cooled and then a suitable or proper cooling feeling can be attained. Then, the rotor 66 is rotating slowly (taking 10 minutes to 15 minutes) and an adsorption and a desorption are continuously repeated.
Patent JP-S61255280-A (JP)
Title: Pump device
Inventor: ADORIAAN FUAN TSUUIIDEN
IPC: F04B1/12
Filed: 1986-05-08
Abstract: An apparatus for pumping a fluid, said apparatus comprising substantially a housing (1) with two or more parallel cyclindrical pump chambers (2) in each of which a piston (10) is reciprocally moveable, said piston (10) is connected via a piston-rod (13) to a rocker-piece (21) mounted on a driving shaft (22) parallel to the cylinders and rotatably journalled in the housing, wherein the piston-rod (13) is connected at one end fixedly to the piston (10) and at the other end movably to the rocker-piece (21), the piston-rod (13) being at the piston-end tiltable around a transverse axis with respect to the housing (1), and wherein a bush (15) of a hard material such as ceramic material is fitted around the piston (10), said bush cooperating with one or more sealing means (16, 17), in order to avoid wear at the usual joints between the piston-rod (13) and piston (10) and leakage over the sealing (16, 17) between the compression and drive side respectively.
Patent JP-S5228351-A (JP)
Title: Micro-wave displacement measuring unit
Inventor: TAKEDA ATSUO
IPC: G01B7/02
Filed: 1975-08-29
Abstract: PURPOSE: To perform the effective control extending over the wide range when monitoring the received power with extremely high accuracy, and when applying AGC to it, by means of completely removing the noise signal which is mixed in the reseiving signal with the correction circuit being insalled in T type circuit. 
     COPYRIGHT: (C)1977,JPO&Japio