baber/WOPTO huggingface dataset:
Patent JP-S58195135-A (JP)
Title: Filter holder
Inventor: ITOU TOSHIHIKO
IPC: G01N1/22
Filed: 1982-05-08
Abstract: PURPOSE:To improve the accuracy in the analysis of the concn. of an exhaust gas, by making both ends of a cylindrical body in the connected state, wherein two cylindrical bodies are made connectable with each other with a filter interposed between the end faces, attachable and detachable to and from the wall of a passage for a sampling gas. CONSTITUTION:A filter 3 treated to have a constant weight is mounted together with a wire net 4 in a stepped part formed in the bore of the flange part 71 of a cylindrical body 7, whereafter the flange part 62 of the body 6 is mounted through a packing 9 to the flange part 71. Union nuts 5 are tightened in this stage to connect the bodies 6, 7 securely, and the assembly is carried to a sampling site. The body 6 is connected to a suction pipe 1 and the body 7 to a support fitting 2 respectively by means of the nuts 5. The nuts 5 are loosened upon ending of the sampling, and the connected bodies 6, 7 are disconnected from the sampling piping, and are carried into an analysis chamber, where the bodies 6, 7 are disconnected, and the filter 3 is removed and is subjected to analysis.
Patent JP-S63243520-A (JP)
Title: Rotator
Inventor: KURITA KAZUHITO
IPC: G11B15/43
Filed: 1987-03-30
Abstract: PURPOSE:To enable elimination of parts which apply a load to a rotator, by forming an elastic piece in one body with a rotator adapted to the reel stand of a tape player, etc., and obtaining a load required to the rotator by elastic contact with a supporting member for the elastic piece. CONSTITUTION:When reel stands 16, 16' are installed on a mechanical chassis 2, elastic pieces 43, 43' are deformed in the side direction. At the same time when the reel stands 16, 16' are installed on the mechanism chassis 2, contact projections 44, 44' of the elastic pieces 43, 43' are brought in elastic contact with the outside surfaces of brakedrums 31, 31' by a prescribed elastic force. Therefore, when the reel stands 16, 16' are rotated, the elastic pieces 43, 43' are brought in rubbing contact with the breakedrum 31 by an adequate friction force. Accordingly, a load with suitable strength for rotation is applied to the reel stands 16, 16' by rubbing contact, and the parts which apply a load to the rotator can be eliminated.
Patent JP-H07275134-A (JP)
Title: Waiting cart
Inventor: TACHIBANA TOKIHIKO
IPC: A47B31/02
Filed: 1994-04-15
Abstract: PURPOSE:To safely and surely block the tray groove of a partition wall to which the connection flange of a double tray is inserted. CONSTITUTION:A guide rail 18 whose lower wall center is opened is provided solidly on the upper part of the tray groove 15 provided on the partition wall 6 which separates a heat insulating chamber 7 from a cold reserving chamber 8, and an elevation rail 19 made of heat resistance synthetic resin is arranged on the guide rail 18. A projected line 19b suspended to the tray groove 15 passing through the opening 18a of the guide rail 18 and a flexible fin 19c coming in contact elastically with the upper wall of the guide rail 18 and which presses the projected line 19b in the direction of the tray groove 15 are provided on the elevation rail 19.
Patent JP-S58196655-A (JP)
Title: Pop-up mechanism of floppy disk device
Inventor: SHIBATA HARUO
IPC: G11B17/043
Filed: 1982-05-11
Abstract: PURPOSE:To realize a simple and accurate pop-up mechanism which is applied to a lever system, by latching a medium at a prescribed position by means of a pop-up arm which can move horizontally, and releasing the latch, then popping up the medium with a spring. CONSTITUTION:A pop-up arm 14 can move horizontally and is usually energized in a direction where a medium 22 is popped up with a spring 18. A pop-up mount 15 containing a latch release spring 16 can move up and down and is energized downward with a plate spring 17. Then the medium 22 is pushed inside from the position where the clamping is released. Thus the arm 14 is latched by the 1st stopper 19. When a lever 9 is turned up to the clamping position, the mount 15 is pushed down by the spring 17 and clamped. When the clamping is released, the mount 15 is lifted up with an L-shaped arm 13. Then the spring 16 pushes up the arm 14, and the medium 22 is popped up by a spring 18. In such a way, a simple and accurate pop-up mechanism is obtained to be used to a lever system.
Patent JP-S556310-A (JP)
Title: Electrophoresis display device
Inventor: AKAZAWA MASASHI
IPC: G02F1/19
Filed: 1978-06-27
Abstract: PURPOSE: To enable the device to sufficiently withstand practicable use when utilized for commodities such as watches and electronic calculators requiring display stably for a long period of time by covering the particle groups capable of making electrophoresis or the electrode substrates sandwiching the particle groups with fluorine base resins.  
     CONSTITUTION: Fluorine base resins are dissolved in a highly volatile organic solvent. Particles such as organic pigments of a yellow color are mixed in this solution. The particles remained after the filtration of the mixed solution are dried. The fluorine-resin-coated pigments thus prepared are dispersed in a suitable colored solvent and the dispersion is filled via spacer between transparent electrode substrates. When electrophoresis is accomplished in such a display device, the color of the particles are visible when the electrophoresis particles deposit on the transparent electrodes on the view point side and the color of the colored liquid is visible when they deposit on the electrodes on the opposite side. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5412707-A (JP)
Title: Magnetic recording medium
Inventor: NISHIMATSU MASAHARU
IPC: H01F1/11
Filed: 1977-06-29
Abstract: PURPOSE: To reduce half-life in which the charge having been charged in magnetic tape becomes half and reduce deposition of dirt, dust, etc. by subjecting magnetic powder to antistatic treatment with an aqueous solution of halogenides. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0612128-A (JP)
Title: Valve device
Inventor: SADAMURA SHIGERU
IPC: G05D7/06
Filed: 1993-03-11
Abstract: PURPOSE:To provide a normally-close type valve device by arranging a laminated displacement element so that the laminating direction is substantially orthogonal to the actuating direction of a valve element. CONSTITUTION:In a valve device performing the flow control of fluid by actuating a valve element 18 by a laminated displacement element 5, the displacement element 5 is installed so that this laminated direction A may be orthogonally crossed with the actuating direction B of the valve element 18. Thus, a valve position is controlled by utilizing a piezoelectric transverse effect contracting when positive polarity voltage is impressed.
Patent JP-H05280469-A (JP)
Title: Vacuum pump device
IPC: F04B37/16
Filed: 1992-03-31
Abstract: PURPOSE:To effectively execute evacuation, while protecting a vacuum pump and an electric motor even in the case where the connected load is large in comparison with each capacity of the vacuum pump and the electric motor. CONSTITUTION:If the load electric current value (a) of an electric motor 2 exceeds a set value (b) during the time when a container C is evacuated, the load is separated by closing an automatic pneumatic valve 3, and at that time, the container C is successively evacuated by a vacuum pump 1 through a hole 8 formed on the automatic pneumatic valve 3.
Patent JP-H03277704-A (JP)
Title: Electric conducting sintering system and sintered shell
Inventor: SAKAYORI SHOICHI
IPC: B30B11/02
Filed: 1990-03-27
Abstract: PURPOSE:To manufacture a good quality sintered product in a short time by sealing a die and punch packed with powder into a sintering shell for pressurize electric conducting, carrying them to an atmospheric adjusting part, sintering part and cooling part in order, executing treatment and taking out the die. CONSTITUTION:The powder 26 for sintering, die 27, punch 28 and a spacer 29 from a raw material storing part 1, punch storing part 2 and shell storing part 3 are carried to a die sealing part 35 with carrying means 104 and sealed into the sintered shell 4. This sintered shell 4 is carried to the atmospheric adjusting part 36, and after evacuating the air in the sintered shell 4 through a gas exhaust hole 1 1 and gas supplying holes 9, 10, the necessary gas is filed up to adjust the inner atmosphere. This sintered shell 4 is carried to the sintering part 38, and by conducting electric current to an electric conducting plates 5, 23, this is heated, and by pressurizing with the electric conducting plate 23, the sintering is executed. At the time of completing the sintering, the sintered shell 4 is carried to the cooling part 102 and cooled with a cooling device utilizing water or carbon dioxide gas and carried to a die taking-out part 103 to take out the sintered product from the sintered shell 4. By this method, the good quality sintered products are obtd. in more quantity than that with the conventional method in the prescribed time.
Patent JP-H10276277-A (JP)
Title: System data setting system for isdn terminal adaptor
Inventor: OKUBO YOSHIFUMI
IPC: H04M1/253
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To allow the user using only an analog port not having a personal computer to set system data to an ISDN terminal. SOLUTION: The system is provided with a terminal adaptor 1 with an analog port connecting to an analog telephone set 2 through a telephone set cord 21 and with a service host 4 connecting to the terminal adaptor 1 through an ISDN channel 3. In the case that the analog telephone set 2 dials and is busy with the service host 4 and then the analog telephone set 2 dials a PB signal, the ISDN terminal adaptor 1 with an analog port converts the PB signal into a key pad facility information element of an additional information message and sends it to the ISDN channel 3, and the service host 4 sends a voice message to the ISDN terminal adaptor 1 with an analog port according to the key pad facility information element of the additional information message.
Patent JP-H09263855-A (JP)
Title: Recovering method of thallium from slag for removing thallium having low thallium content and high zinc content
Inventor: FUNAKI KIMIO
IPC: C22B61/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To efficiently recover thallium by directly leaching with an alkali. SOLUTION: First, a pulp is prepared to have such concn. that zinc included in a slag having low thallium content of <=7wt.% and high zinc content can be easily removed by alkali leaching. Then, an alkali is added to the pulp to separate and remove the zinc, and thereby, the thallium can be recovered as concentrated in the filtrate. Namely, this method is based on that thallium can be efficiently recovered by direct alkali leaching without pretreatment such as sulfurous acid treatment. In an example, water is first added to the slag to prepare a pulp having 5 to 15g/l zinc concn. and <=50g/l pulp density, a NaOH soln. is added to the pulp to control the pH of the pulp to 9 to 10. The pulp is left to stand for a specified time and then zinc is removed. Thallium is recovered from the filtrate.
Patent JP-S63244960-A (JP)
Title: Automatic telephone exchange with continuous repeat function
Inventor: HOKARI MAKOTO
IPC: H04M3/48
Filed: 1987-03-30
Abstract: PURPOSE:To make the recall of a caller unnecessary even when camp-on be tween stations is impossible to be used, by performing repeat successively until the busy of a subscriber is completed when an opposite subscriber is in busy in inter-station outgoing. CONSTITUTION:When a subscriber 3 issues the outgoing to a subscriber 9, the subscriber number of the subscriber 9 is stored in the memory device 12 of the station A, and also, it is sent to the station B, and the busy of the sub scriber 9 is detected. At this time, since a busy tone is sent from the station B if the subscriber 9 is in busy, the caller 3 listens to the busy tone. When the caller 3 receiving the busy tone dials a specific number and hangs up a receiver, the central controller 2 of the station A reads out the subscriber num ber of the subscriber 9 stored in the memory device 12 periodically, and sends the subscriber number of the subscriber 9 to the station B until the subscriber 9 responds. And when a ring back tone is returned from the station B, a call is placed to the subscriber 3.
Patent JP-H01252759-A (JP)
Title: Manufacture of aluminum brazing sheet
Inventor: ISHIKAWA KAZUNORI
IPC: B21B1/38
Filed: 1988-04-01
Abstract: PURPOSE:To reduce the diffusion of brazer material in a brazing sheet and to improve its brazability and corrosion resistance by subjecting an Al alloy core contg. Mn and Cu to homogenizing treatment, thereafter cladding Al brazer material thereto, rolling the same and finally subjecting the material to annealing treatment. CONSTITUTION:An Al alloy contg., by weight, at least 0.3-2.0% Mn and 0.2-1.0% Cu is retained for >=1hr. at <=560 deg.C and is subjected to homogenizing treatment. Al brazer material is then clad to the one side or both sides of the core and is subjected to hot rolling. The material is thereafter subjected to cold rolling at 30-75% rolling rate and finally to annealing treatment to form a brazing sheet. In this way, since the diffusion of the brazer material into the core is reduced, the brazability is stabilized and the corrosion resistance is improved.
Patent JP-H04236702-A (JP)
Title: Manufacture of metallic compact body using refined iron powder of converter dust
Inventor: ISHITA TSUTOMU
IPC: B22F3/00
Filed: 1991-01-19
Abstract: PURPOSE:To manufacture a metallic compact body at a low cost by adding thermosetting resin to refined iron powder of converter dust as binder, packing this into a metallic mold and burning after compacting. CONSTITUTION:The iron powder dust generated at the time of steelmaking- refining by the converter is collected and ground and refined to remove impurity, and this is made to the iron powder having particle size distribution of 3-50% particle of 10-74mum the particle size, 50-70% particle of 74-149mum the particle size and 5-20% particle of 149-500mum the particle size. Into this refined iron powder, 0.5-2.0wt.% resol and 2.0-5.0wt.% novolak are added and mixed, and after packing this into the metallic mold having the desired shape, this is press- compacted at >=2ton/cm<2> pressure. This green compact is heated to 150-250 deg.C in a heating furnace under the air atmosphere and hardened to manufacture the compact body for counter-weight, etc., of car at the low cost with a low cost of equipment.
Patent JP-S522690-A (JP)
Title: Apparatus for packaging in corrugated board box
Inventor: HAMANO JIYUNICHI
IPC: B65B7/20
Filed: 1975-06-24
Abstract: PURPOSE: An apparatus for automatically packaging packed articles from a bag packing mechanism into a corrugated board box without hands. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000278379-A (JP)
Title: Hook button
Inventor: SATO NOBUYUKI
IPC: H04M1/08
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To surely open the switch of a hook switch and to prevent the hook switch from being broken. SOLUTION: Concerning this hook button, a receiver part 10 of a transmitter/ receiver 5 is placed in a recessed part 12 of an upper case 2 and the recessed part 12 is provided with a window 13 in which a button part 31 of a hook button 30 moves back and forth. The hook button 30 is supported turnable by a bearing part 14 of the upper case 2 with a small rod 23 provided on a base 19 as a turning center. An operating part 21 of the hook button 30 is in contact with a lever 17 of a hook switch 16. Then, the base 19 of the hook button 30 and the button part 31 are linked around the small rod 23 by a freely elastically deformable link part 32 having a U-shaped cross section.
Patent JP-H02258235-A (JP)
Title: Molding method of coil spring made of fiber-reinforced plastic
Inventor: TADOKORO MASATO
IPC: B29K105/10
Filed: 1989-03-31
Abstract: PURPOSE:To improve the specific rigidity and specific strength, reducing the weight and improving the corrosion resistance, by a method wherein at the time of curing and molding of a coiled spring material, a thermoexpansible and flexible member is arranged on the circumference and the spring material is pressurized and molded with pressure through thermal expansion of the thermal-expansionary flexible member. CONSTITUTION:The whole circumference of a fiber-reinforced plastic bar 1, which is manufactured by winding a prepreg sheet round a core material and in a semicured state, is constituted of a thermoexpansible and flexible member 2. The thermoexpansible and flexible member 2 is molded in a coil-like state beforehand by making a coil sprint into a male mold and an outer mold 3 and inner mold 4 are processed so that they are coincident with an external form of the coil-like matter. The molded thermoexpansible and flexible member 2 is inserted into the same while twisting the member 2. The fiber-reinforced plastic bar 1, which has become adapted to the same by coiling beforehand further, is inserted therein. Then heating is performed while applying pressure to the same with a press. Although the thermoexpansible and flexible member 2 is expanded, since external form is controlled by the inner and outer molds 4, 3, the member 2 is expanded toward an inner fiber-reinforced plastic bar 1 side, bubbles contained within the fiber-reinforced plastic bar 1 side, bubbles contained within the fiber-reinforced plastic bar 1 is extruded and the coil spring where voids are few can be molded with the press.
Patent JP-H06294006-A (JP)
Title: Moisture-absorbing and releasing water-absorbing heat-generation warmth-keeping article
Inventor: OGINO TAKESHI
IPC: A41D13/00
Filed: 1993-04-05
Abstract: PURPOSE:To obtain a warmth-keeping article such as a cold weather clothing by using a base material generating heat by the moisture absorption and water absorption to a level to be sensible by the body and enable the increase of the warmth-keeping effect. CONSTITUTION:The warmth-keeping article is made of a base material composed of a front cloth and a back cloth having various desirable properties such as moisture-permeating water-proofing property, windproofing property, etc., and an interlining cloth having desired properties and inserted between the front cloth and the back cloth. A moisture-absorbing and releasing, water- absorbing heat-generation fiber other than animal fiber is included in the interlining cloth or the back cloth to generate heat and keep the warmth by absorbing the gaseous or liquid sweat generated from the body and the gaseous and liquid moisture intruded through the clothes.
Patent JP-S555540-A (JP)
Title: Vibration plate for speaker and its manufacture
Inventor: HASHIMOTO KIMIYOSHI
IPC: B32B15/04
Filed: 1978-06-27
Abstract: PURPOSE:To establish the vibration plate enabling to obtain excellent reproducing sound and less in distortion over a wide variety of frequency bands, by making fine the molten metal, melting and injecting to the base of vibration plate as being molten, and forming perforated metal molten layer. CONSTITUTION:Compressed air and fuel gas are fed to the pipes 2 and 3 of the molten jet gun 1 and the flame 5 of fuel gas is produced from the nozzle 1a. When the aluminum fine powder 6 is fed from the pipe 4, the fine powder of aluminum is molten with the flame 5 of fuel gas into molten drops. They are made fine with compressed air and jet by acceleration in high speed while keeping molten state. The jet particles 6a of fined aluminum are attached on the surface of the cone paper 7 formed in a given shape while keeping molten state to form the aluminum molten layer 8. Thus, the speaker vibration plate which can obtain excellent reproducing sound less in distortion over a wide variety of frequency bands, is established.
Patent JP-H03276046-A (JP)
Title: Multiple input type transient waveform analyzer
Inventor: SASAKI TAKASHI
IPC: G01N21/64
Filed: 1990-03-27
Abstract: PURPOSE:To analyze transient waveforms at a high speed with high accuracy by providing an arithmetic unit which analyzes the sum waveform of material parameter exponential functions and the observed transient response waveforms expressed as the convolution of the device response functions as the input adaptive type self-regression models consisting of the linear function of a material parameter-dependent regression coefft. CONSTITUTION:This analyzer has the arithmetic unit which analyzes the convolution of the observed transient response waveforms of plural samples as the input adaptive type self-regression model consisting of the linear function of the material parameter-dependent regression coefft. The delta function convolution method is, therefore, expressed as the combined models of the plural input adaptive type self-regression models.
Patent JP-S521390-A (JP)
Title: The car speed setting system of a constant speed travelling device
Inventor: UENO SAKUO
IPC: G05D13/62
Filed: 1975-06-24
Abstract: PURPOSE: This car speed setting system carries out car speed setting extremely simply and rapidly, allowing simple, smooth translation from manual traveling to automatic one. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0677625-A (JP)
Title: High resolution thick film printing method
Inventor: SASAKI KAZUYA
IPC: B41F17/14
Filed: 1992-02-28
Abstract: PURPOSE:To perform printing while sustaining high resolution by preventing the line width from becoming wide when a thick film circuit is printed on the surface of a board through offset printing. CONSTITUTION:First time printing is performed while setting the distance between a transfer roll and the surface of board to be printed equal to the thickness of paste transferred onto the surface of a transfer roll. Second to n-th time printings are repeated several times while setting the distance dn between the transfer roll and the surface of board to be printed according to a formula; dn-1<=dn<=dn-1+Tn (n>=2), where dn-1 is the distance between the transfer roll and the surface of board to be printed at the time of (n-1)th printing and Tn is the thickness of paste transferred onto the transfer roll at the time of n-th printing.
Patent JP-S557912-A (JP)
Title: Axial piston motor
Inventor: KONISHI SHIGETAKA
IPC: F03C1/06
Filed: 1978-06-30
Abstract: PURPOSE: To enable the cooling of the brake part and the removal of abrasive particles to be performed at a same time, in a skew shaft type axial piston motor.  
     CONSTITUTION: In a skew shaft type axial piston motor, a brake disc 9 is spline- linked with the flange part 6 of an output shaft 2, and a brake releasing cylinder 16 is arranged on the outer periphery of a cylinder block 3. An annular brake part gap 19 is formed which communicates to the oil chamber D in which the cylinder block 3 is stored and which surrounds the brake disc 9 and the brake fixing plates 10a and 10b, and into said gap 19, an oil passage A is opened and connected which penetrates a piston body 13 and a turn-stopping pin 21 and communicates to a drain port 22. Further, an oil passage B is formed which communicates to the oil chamber D described above and an oil chamber C which is formed around a bearing 20 and the output shaft 2, penetrating a part of the output shaft 2 from a cylinder center rod 24. 
     COPYRIGHT: (C)1980,JPO&Japio