baber/WOPTO huggingface dataset:
Patent JP-S59160597-A (JP)
Title: Process for disposing night soil
Inventor: KATAOKA KATSUYUKI
IPC: C02F9/00
Filed: 1983-03-04
Abstract: PURPOSE:To simplify the stage for treating and to improve the quality of treated water by concentrating the eliminated liquid of digested night soil which has been anaerobically digested by evaporation and supplying the condensate of evaporated water vapor to the stripping stage of ammonia. CONSTITUTION:Skimmed night soil 1 is subjected to methane fermentation in an anaerobic digestion stage 2 and is converted to digestion gas 3 and digestion residue 4. The digestion residue 4 is separated in a solid/liquid separation section 7 into the digested eliminated liquid 8 and digested sludge 9 to be returned. The digestion eliminated liquid 8 is aerated without being diluted in an aeration tank 10 in the presence of microorganisms, and floc of microorganisms, etc. in the eluate is removed in a solid/liquid separation section 11; the separated water 15 is supplied to an evaporation concentration stage 12 operated by a steam com- pression evaporation process. In this stage, the evaporated steam is condensed to form condensed water 19. The ammonia contained therein is easily removed by stripping in the ammonia stripping stage 20 and superhighly treated water is obtd.
Patent JP-2000231975-A (JP)
Title: Test method for pressure contact
Inventor: SHIODA RYOSUKE
IPC: H01R43/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To efficiency carry out decision of quality in pressure contact process and setting of an optimum operation condition. SOLUTION: Image of the neighborhood of a pressure contact blade 11 moving up/down by a servomotor 10, wires 50 and a terminal 40 is picked up by a camera 2 connected with an optical fiber 1. The optical fiber 1 is a flexible thin tube, and the tip of the optical fiber 1 can approach the terminal 40 or wires 50 through intervals of a plurality of parts, thereby close-up imaging can be carried out easily, and recording and reproducing images by a high speed VTR 3, relation between the blade 11 and the wires 50 from start of pressure contact through completion of the pressure contact to rise of the blade 11 and data about the pressure contact such as deformation of the wires 50 and vibration or deformation of the terminal 40 can be ascertained repeatedly in a sharp image.  Factors of the pressure contact failure may be found by comparing this data with data in the case of correct pressure contact and examining.
Patent JP-H04272797-A (JP)
Title: Washing machine
Inventor: SHIGAKI KATSUMI
IPC: D06F23/04
Filed: 1991-02-28
Abstract: PURPOSE:To suppress the vibration of an outer tank, and also, to decrease the number of driving parts. CONSTITUTION:Water is stored in a water storage part 52 of an outer tank 42. A projection 43a of a water tank 41 is fitted to a supporting recessed part 44a of the outer tank 42, and while supporting the water tank 41, the water tank 41 is floated in the water. The side face of the water tank 41 is supported by an elastic body 45. A pulsator 47 is fixed to the water tank 41 through a pulsator shaft 46. A washing/dehydrating tank 40 is supported so as to be freely rotatable by the pulsator shaft 46. To the upper part of the water tank 41, a motor 49 is fixed, and to a motor shaft 69, a motor roller 70 is fixed. The motor roller 70 is brought into contact with a balancer cover 68 of the washing/dehydrating tank 4O, and the washing/dehydrating tank 40 is rotated. The water tank is floated in the water, and vibration is attenuated by water. Also, by driving directly the washing/dehydrating tank by the motor, parts of a reduction device, etc., are curtailed.
Patent JP-S5833598-A (JP)
Inventor: ROORANDO JIIN IBON PERINE
IPC: B64C31/02
Filed: 1982-03-04
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-S62193057-A (JP)
Title: Battery case
Inventor: HORI MAKOTO
IPC: H01M2/10
Filed: 1986-02-18
Abstract: PURPOSE:To make it possible to take out a battery through the one-short operation of a lid, by coupling a portion of a battery case and the lid to each other through a bendable structure. CONSTITUTION:A movable member 8 consists of a bottom portion and mutually- facing side portions which function to keep batteries 6 from moving in the transverse directions thereof. The movable member 8 is coupled to a lid 2 by a bendable hinge A13 and coupled to a case 18 by a bendable hinge B14. When the lid 2 is to be only opened, a knob 12 is pulled to disengage the projection 17 of the lid from a lid engaging portion 17 to open the lid. When the batteries 6 are to be taken out, the already opened lid 2 is further pulled to disengage the projection 9 of the movable member 8 from a movable member engaging portion 10 to buoy up the bottom portion of the movable member to make it possible to easily take out the batteries.
Patent JP-H08203857-A (JP)
Title: Adhesive tape for eliminating foreign object on semiconductor wafer
Inventor: CHIKADA YASU
IPC: C09J7/02
Filed: 1995-01-30
Abstract: PURPOSE: To efficiently eliminate foreign objects on a wafer without causing any problems in working efficiency and paste remainder in the dry washing system using an adhesive tape. CONSTITUTION: An adhesive layer 12 which contains base polymer and polymerization compound on a supporting film 11 as an adhesive tape 1 for eliminating foreign objects, is cured by an active energy source, and causes a molecular structure to be in three-dimensional net shape is provided and the volume shrinkage rate after curing due to the active energy source of the adhesive layer 12 should be within 3-10%.
Patent JP-S56130987-A (JP)
Title: Voiceless discharge type laser
Inventor: YAGI SHIGENORI
IPC: H01S3/097
Filed: 1980-03-18
Abstract: PURPOSE:To obtain a large output from a compact voiceless discharge type laser by setting the ratio of the shortest distance between an electrode and a metallic structure such as a container with respect to the air gap length between two electrodes within a specific range. CONSTITUTION:The air gap length of the discharge space 3 between two electrodes 1a and 1b covered with dielectrics 2a, 2b on the discharge surface of at least one electrode is represented by (d). The shortest distance between the two electrodes and a container 7 or a metallic structure in the container is represented by L. At this time L/d is set in the range of 2-10. When the inner wall of the container 7 is further covered with insulator 12 at this time, it is preferred. Thus, a compact voiceless discharge type laser having large output can be obtained.
Patent JP-H08210419-A (JP)
Title: Front fork
Inventor: KATO HISAMI
IPC: F16F9/54
Filed: 1995-01-31
Abstract: PURPOSE: To provide a front fork excellent in workability, assembling property, and economical efficiency by enabling the assembly, using a standardized damper regardless of the overall length of a front fork, and simplifying the mechanism of holding an elastic body. CONSTITUTION: The top of a piston rod 17 is coupled with the optional position of the upper part of the inside periphery of an inner tube 8 through a mounting member P, and further a plate-shaped seat is provided under the mounting member P, and an elastic body is interposed between the seat and the top of the damper cylinder 14.
Patent JP-H09227311-A (JP)
Title: Insecticidal and acaricidal agent composition
Inventor: FUKUCHI TOSHIKI
IPC: A01N57/24
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain an insecticidal and acaricidal agent composition retarding acquisition of resistance of spider mite to N-(4-tert-butylbenzyl)-4-chloro-3-ethyl-1- methylpyrazol-5-carboxamide SOLUTION: This insecticidal and acaricidal agent composition contains N-(4-tert-butylbenzyl)-4-chloro-3-ethyl-1-methylpyrazole-5-carboxamide and O,O- dimethyl-S[5-methoxy-1,3,4-thiadiazole-2(3H)onyl-(3)-methyl]dithiophos phate as an active ingredient.
Patent JP-H07267881-A (JP)
Title: Production of olefin having double bond at molecular chain terminal
Inventor: TAMURA MITSUHISA
IPC: C07C2/36
Filed: 1994-03-04
Abstract: PURPOSE:To provide a method for producing an olefin having a double bond at one molecular chain terminal using a readily preparable and preservable catalyst excellent in catalytic activity and selectively. CONSTITUTION:This method for producing an olefin having a double bond at the molecular chain terminal is to use a catalyst system comprising the following components (A) and (B) or the components (A), (B) and (C) in a method for producing the olefin having the double bond at one molecular chain terminal by trimerizing one or more monomers selected from ethylene, propylene and 1-butene: (A) a chromium compound expressed by the formula CrXmYn [X denotes a carboxylic acid residue, a 1,3-diketone residue, a halogen atom or alkoxyl group; Y denotes amines, phosphines, phosphine oxides, nitrosyl group or ethers; m denotes an integer of 2-4; n denotes an integer of 0-4, (B) a heterocyclic compound, containing nitrogen and having a pyrrole structural unit and/or an imidazole ring structural unit and (C) an alkylaluminum compound expressed by the formula AlRkZ3-k [R denotes a 1-10C alkyl group or hydrogen atom; Z denotes a halogen atom; (k) denotes an integer of 0-3].
Patent JP-H10232435-A (JP)
Title: Camera
Inventor: AOKI NOBUHIRO
IPC: G03B17/18
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To surely detect the abnormality of the winding of a photographic film with a light shielding paper by judging that the abnormality occurs, when the stopping of the rotation of a driving shaft is detected within a specified time from the stopping of the rotation of a film roller. SOLUTION: A CPU monitors a count value Cs and starts a timer incorporated in the CPU, at the time when the carrying pulse is stopped, that is, the bottom end of the light shielding paper passes through the film roller 46 and count the time from when a carrying pulse is stopped. For instance, when a take-up spool 39 is not rotated because the winding of the photographic film with the light shielding paper wound in the spool 39 is loose and thick, just after the bottom end of the light shielding paper passes through the film roller 46, a driving shaft signal is not changed. Therefore, when the change in the driving shaft signal is stopped within the specified time Ta from when the carrying pulse is stopped, the CPU judges that final winding has the occurrence of the abnormality and allows an error display to flicker, to inform a photographer of the fact.
Patent JP-H05231322-A (JP)
Title: Reciprocating type compressor
Inventor: YAMADA KAZUTOSHI
IPC: F04B39/02
Filed: 1992-02-21
Abstract: PURPOSE:To prevent the occurrence of liquid compression in the start of a reciprocating type compressor by avoiding the rise of an oil level when the compressor stops due to the oil retaining in a crank chamber without enlarging the crank chamber. CONSTITUTION:An auxiliary vessel 7 of a specified capacity, which is communicated to a suction port 10, is provided in addition to a crank chamber 4 provided with an oil reservoir 41 at the bottom and is communicated to the crank chamber 4 through the communication passage 8 provided between the suction side of the auxiliary vessel 7 and crank chamber 4. In addition, a closing valve 9 which closes while the compressor is normally running and opens while it is stopped is installed in the communication passage 8 to restrict the rising of an oil level in the crank chamber 4 by reserving the refrigerant stagnating in the crank chamber 4 while the compressor is stopped in the auxiliary vessel 7 preventing liquid compression in the start of the compressor.
Patent JP-2000235353-A (JP)
Title: Display device for vehicle
Inventor: OKUYAMA HIDEKI
IPC: H05B33/02
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a display device for vehicles which is a display device disposed on a control panel, is capable of efficiently displaying information and well carrying out switch control without reducing the size of a display section and control sections and allows the use of switches having a click feel in the control sections. SOLUTION: This display device is provided with the control section 2 for an air conditioner and the audio control section 3. An EL display panel 10 having the transparent display sections 13 on both sides is pivoted reversibly turnably at the boundary position of the control section 2 and the control section 3. A detecting switch 12 discriminates and detects the inversion turning of the EL display panel 10 to the control section 2 side and the control section 3 side. A display controller displays the associated information of the control section 3 on the transparent display section 13 of the EL display panel 10 when the EL display panel 10 is inverted and turned to the control section 2 side to conceal the control section 2.  The controller displays the associated information of the control section 2 on the transparent display section 13 of the EL display panel 10 when the EL display panel 10 is inverted and moved to the control section 3 side to conceal the control section 3.
Patent JP-H04254574-A (JP)
Title: Steel member excellent in wear resistance and its production
Inventor: SHIBATA SHINYA
IPC: C23C8/22
Filed: 1991-02-06
Abstract: PURPOSE:To develop a steel member excellent in wear resistance by highly carburizing a Cr-contg. steel member, internally oxidizing the Cr in the outermost surface, then carburizing and hardening or carbonitriding and hardening the member and further sulfurizing the member. CONSTITUTION:The base material of a low-alloy steel contg., by weight, 0.5-2.5% Cr and 0.1-0.3% C is highly carburized to internally oxidize the Cr in the outermost surface of the steel member, then carburized and hardened in a low-carbon- potential atmosphere or carbonitrided and hardened to form a metal carbide unprecipitated layer having 2-10mum thickness due to the formation of the solid soln. of the metal carbide, and a metal carbide precipitated layer is formed in the layer directly thereunder. The member is then sulfurized at low temp. to form a sulfurized layer having 2-10mum thickness within the depth of the metal carbide unprecipitated layer. A steel material excellent in initial fitness and wear resistance is obtained in this way.
Patent JP-S59160747-A (JP)
Title: Checking device of o2 sensor
Inventor: SUZUKI FUJIYUKI
IPC: G01N27/12
Filed: 1983-03-04
Abstract: PURPOSE:To check the decrease in the performance of an O2 sensor by detecting the number of revolution and temp. of an engine, estimating that the O2 sensor is activated when the detected value thereof attains a prescribed value and detecting the electromotive force of the O2 sensor in said stage. CONSTITUTION:When the concn. of oxygen in exhaust gas is low, the output from an O2 sensor 11 exceeds the reference value of a comparator 12 and therefore the output from the comparator 12 goes to a high level. When the output from the comparator 12 goes to a high level, a holding circuit 13 holds the signal and inputs the same to a terminal (1) of an AND circuit 18. The outputs from a temp. detecting switch 14 and the F/V converter 16 of a detecting circuit for the number of revolution to be inputted to terminals (2) and (3) of the circuit 18 are both a high level and the output from the circuit 18 is a low level and therefore an alarm lamp 19 is not lighted and the sensor 11 is normal. When the performance of the sensor 11 lowers, the output from the sensor 11 fails to attain the set voltage and therefore the output from the circuit 13 goes to a low level and the lamp 19 is lighted.
Patent JP-S51111055-A (JP)
Title: Semiconductor manufacturing method
Inventor: SHIMADA JIYUICHI
IPC: H01L21/324
Filed: 1975-03-26
Abstract: PURPOSE: Driving nitrogen ions, forming the luminous core, into Ga P luminous particles without error. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10223259-A (JP)
Title: Lithium secondary battery and manufacture thereof
Inventor: KOJIMA YOSHITSUGU
IPC: H01M10/0566
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery with easy production process, easy initial charge, high voltage, high capacity, and its manufacturing method. SOLUTION: A lithium secondary battery has a positive electrode 2, using a lithium manganese oxide as a positive active material, a negative electrode 3 using a carbon material as a negative active material, an organic electrolyte in which a lithium salt is dissolved, and a battery can 8 in which they are housed. The manufacturing method is that metallic lithium 7 is arranged in the battery can 8, the organic electrolyte is poured therein, the metallic lithium 7 and the positive electrode 2 are short-circuited, lithium equivalent to the irreversible capacity of the negative electrode 3 is introduced into the positive electrode 2 as a lithium introduction process, the initial charge is conducted between the positive electrode 2 and the negative electrode 3 to make the battery in an initial charging state.
Patent JP-S53119520-A (JP)
Title: Air exhaust conduit device in tank of transport vehicle for powder or the like
Inventor: TSUDA SEIHACHI
IPC: B60P1/60
Filed: 1977-03-29
Abstract: PURPOSE: To improve the workability and intake efficiency of an air intake and exhaust type powder transport vehicle capable of dumping powder by inclining its tank by providing an exhaust conduit coupling device having good sealing for automatically separating when the tank is inclined and automatically coupling when the tank is reset. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63204678-A (JP)
Title: Excimer laser tube
Inventor: KUWAE YOSHINORI
IPC: H01S3/03
Filed: 1987-02-20
Abstract: PURPOSE:To obtain a long-life excimer laser tube by constructing the surface of the inner surface of the tube of zirconium, or one of zirconium alloys or of oxides of them. CONSTITUTION:At least the surface of the inner surface of an excimer laser tube is constructed of zirconium or at least one of zirconium alloys or of oxides of them. Here, the zirconium alloy is an alloy which contains Sn, Ni, Cr, or Nb, and particularly 'Zircaloy(R)', ozhenite and a Zr-Nb alloy can be referred to. Since the surface of the inner surface of the tube to be brought into contact with a mixed gas of HCl+Xe+Ne is constructed of zirconium, a zirconium alloy or an oxide thereof in this way, it becomes excellent in corrosion resis tance, there is little deterioration of the tube material, and the pollution of the mixed gas is suppressed, whereby the laser life is improved.
Patent JP-H04248711-A (JP)
Title: Current switch circuit
Inventor: YODA HIDEAKI
IPC: H01L21/822
Filed: 1991-02-04
Abstract: PURPOSE:To realize an excellent LED current waveform except an externally mounted circuit with respect to a current switch circuit to driving a high speed infrared ray LED used for the current switch circuit, especially for a light emitting element in the field of optical communication. CONSTITUTION:A series connection circuit comprising a resistor R3 and an inductor L3 (a resistor R4 and an inductor L4) is respectively connected between a gate circuit 14 receiving an input signal T (inverse of T) and supplying a control signal to the current switch and a current switch circuit Q1 (Q2) driving an LED. An externally mounted circuit for speed-up purpose is not provided. Then the waveform of an LED current is improved.
Patent JP-H04277144-A (JP)
Title: Paper sheet detector
Inventor: YAMAGUCHI YASUKI
IPC: B65H7/02
Filed: 1991-03-01
Abstract: PURPOSE:To provide a paper detector in which the number of parts is small and which can be installed in small space. CONSTITUTION:In the paper detector of a business machine, the carry position of the paper is detected by setting a detection lever 83 to the axis, which holds a paper carry part 23, freely in rotation, energizing it unidirectionally, and detecting the operation of the detection lever 83, which rotates in contact with the paper being carried, with a detecting mechanism 84. And by holding the detection lever 83 rotatably, making use of the axis 61 supporting the paper carry part 23, the number of parts and the manhour in assembling work can be reduced, and the installation space of the assembled parts can be reduced.
Patent JP-S53120209-A (JP)
Title: Lead switch inserter
Inventor: MACHIDA KENICHI
IPC: H01H65/00
Filed: 1977-03-29
Abstract: PURPOSE: To secure an accurate insertion of plural lead switches into the insertion positions in a short time without giving any damage to the switches via the guide path part for the supply part of the lead switch plus the positioning part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02215487-A (JP)
Title: Swimming toy
Inventor: HONMA TAKAO
IPC: A63H33/26
Filed: 1989-02-15
Abstract: PURPOSE:To correct over-floating and over-sinking without being affected by the dispersion of an environmental temperature, liquid stream and manufacture accuracy and a secular change due to a use for a long period and to execute swimming by operating same as a real fish, etc., by detecting the over-floating and over-sinking in a liquid tank by being interlocked to the driving source of a main body and adjusting buoyancy based on this detection. CONSTITUTION:During operation, when a swimming toy 1 floats up and a dorsal fin part 4 is brought into contact with an inner wall in the upper part of a water tank or when the dorsal fin part 4 is brought into contact with a ring 46 while the swimming toy passes through the ring 46, the dorsal fin part 4 is slightly depressed. Thus, the buoyancy of an air bladder 20 is reduced and the swimming toy swims while being slightly sank. Further, when the swimming toy 1 over sinks during the swimming and a vertical fin part 5 is brought into contact with the inner wall in the lower part of the water tank or the ventral fin part 5 is brought into contact with the ring 46, the ventral fin part 5 is slightly moved up and a linking rod 35 is moved up. Thus, since the air bladder 20 is slightly expanded, the swimming toy floats up for the expansion and the expansion is executed little by little in correspondence to pressing operation. Then, the swimming toy 1 swims with gradually floating-up.
Patent JP-S57150407-A (JP)
Title: Scraping apparatus of sediment
Inventor: NUMATA YOSHIHARU
IPC: B01D21/18
Filed: 1981-03-13
Abstract: PURPOSE: To eliminate the need of a driving device for rocking and vertical movement of a scraper arm, and to make said arm usable in a covered sedimentation basin, by making the scraper arm touch a striker provided in the pond to make the arm rock and move vertically.  
     CONSTITUTION: A supporting arm 28 is attached to the lower part of a travelling dolly 24. A freely turnable L-shaped scraper arm 29 is hung on the top of the arm 28, and a scraper 30 is provided to the end of a long arm of the arm 29 and a roller 31 is provided to the end of a short arm. When the scraper 30 scrapes up sediment to a channel 34 accompanying the travelling of the truck 24, the roller 31 of the scraper arm 29 touches a striker 35 arranged in a sedimetation basin 21, resulting that the arm 29 is turned and then the scraper 30 is  lifted. At this time, the long arm is detained to a hook 33 provided to the arm  28. Next, when the dolly moves reversely, the hook 33 touches the striker 36 to release the engagement to the arm 29, and the scraper moves downward of itself. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63202790-A (JP)
Inventor: OKINO TADASHI
IPC: G01C21/20
Filed: 1987-02-19
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-S57150152-A (JP)
Title: Optical disc
Inventor: ABE MICHIHARU
IPC: G11B7/24
Filed: 1981-03-13
Abstract: PURPOSE:To protect the eyes of user, by providing a colored protective layer which can absorb at least a part of visual light. CONSTITUTION:Colored protective layers 11 and 16 which can absorb at least a part of visual light are provided. According to the wavelength of a laser light source used for optical discs, the protective layers 11 and 16 are made transparent at only the vicinity of the corresponding wavelengths. The provision of the colored protective layers 11 and 16 eliminates unnecessary regular reflection from an Al reflecting surface.