baber/WOPTO huggingface dataset:
Patent JP-2001040726-A (JP)
Title: Floor pan connecting structure
Inventor: IWASAKI TOMOHIRO
IPC: E04H1/12
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To support both connected floor pans with a support leg and to facilitate the height adjustment of both floor pans by suspending the height-adjustable support leg from a connecting tool connecting the opposite end faces of the floor pans arranged adjacently. SOLUTION: The middle portion of a connecting tool 2 is formed into a bent step shape so that a floor pan 1a side becomes higher, the end edges of both floor pans 1a, 1b are mounted on hollow frames 18 arranged at both end portions, and securing bolts 6 inserted from below the frames 18 are screwed to female screw sections 5 protruded on the back side for connection. The upper end portion of a bolt-like support leg 3 is suspendibly screwed to a screw hole 20 formed at the middle of the connecting tool 2, both floor pans 1a, 1b are adjusted in height together with the connecting tool 3 by the rotating action of the support leg 3, and a nut 21 is fastened on the lower side of the connecting tool 2 to fix the height position. The height adjustment of the floor pans 1a, 1b can be made in a lump, and the level adjustment between both floor pans 1a, 1b is facilitated. Since the height adjusting work is conducted directly below the connecting tool 2 located at the connection portion between both floor pans 1a, 1b, its execution is simplified.
Patent JP-H0494993-A (JP)
Title: Page turning device
Inventor: HAYASHIDA HAJIME
IPC: B42D9/04
Filed: 1990-08-10
Abstract: PURPOSE:To improve the reliability for page retaining function of an arm by a method wherein when the arm is turned to a specified position, the arm is retained at this specified position. CONSTITUTION:When a foot pedal SW is depressed, a motor 53 rotates counterclockwise (time T1), and at the same time, N polarity is generated on an electromagnet 42 for a specified period of time t1, and an arm 31 is released from the electromagnet 42 by making the electromagnet 42 and a magnet (N polarity) 35 repel each other. However, the electromagnet 42 is demagnetized at time T2. By moving a slide plate 51 to the left by a specified distance, a cam 52 is brought into rolling-contact with a rolling-contact part of the arm 31, and the arm 31 is turned to L direction by a specified angle. After a page has been turned, i.e., the arm 31 has been turned, a magnet 34 provided on the arm 31 is magnetically attached to the steel core of an electromagnet 43, and this arm 31 is retained by the electromagnet 43.
Patent JP-H0377030-A (JP)
Title: Reaction vapor phase monitor device
Inventor: YOKOO MASAKAZU
IPC: G01J5/58
Filed: 1989-08-21
Abstract: PURPOSE:To measure temperature and density at the same time by measuring atmospheric temperature by a rotational Curtis spectral method and the density of species of molecules and atoms in reaction vapor phase by a laser inductive fluorescence method with one laser device. CONSTITUTION:The coloring matter laser light omega2 of a laser 2 for measurement is passed through a nonlinear optical element 2 to generate a secondary higher harmonic wave omega3, so the laser light is separated by a dichroic mirror 4. Laser light omega1 with fixed oscillation wavelength and laser light beams omega2' and omega2'' separated by a half-virror 5 form the coloring matter laser light omega2 are made incident on a reaction furnace 10 to generate rotational Curtis light omega4 of nitrogen. Only the light omega4 among them is guided to a spectroscope 15, detected by a multi-channel detector 16, and sent to a computing element 17 to find the temperature. The secondary higher harmonic wave omega3, on the other hand, is monitored by a photodetector 20 and laser induced fluorescent light omega5 which is guided to the reaction furnace 10 and generated is detected by a photodetector 19. A computing element 17 finds the density of NH radicals from the detection signals of the photodetectors 19 and 20.
Patent JP-H0658561-A (JP)
Title: Heat accumulative heater device
Inventor: ETSUNAMI SEKI
IPC: F24D3/00
Filed: 1992-08-11
Abstract: PURPOSE:To provide a heat accumulative type heater device having a control mechanism for performing an appropriate control over a heat radiating amount for improving an energy saving effect of a floor heating device using a heat accumulative hot water heater of which size is compact and having a high heat accumulative amount and for getting a comfortable heated feeling. CONSTITUTION:A bypassing water feeding passage 5 is mounted in parallel with a heat accumulative type hot water heater 1. A three-way valve 4 for controlling an amount of hot water passing through a bypassing water feeding passage 5 and the heat accumulative type hot water heater 1 is mounted at one end where the bypassing water feeding passage 5 is merged with a pipe passage of the heat accumulative hot water heater 1. A temperature sensor 6 is mounted at a downstream side of a part where the hot water from the bypassing water feeding passage 5 is merged with the hot water got from the heat accumulative type hot water heater 1. A display unit 7 is connected to an output side of the temperature sensor 6 and the three-way valve 4 is controlled in response to an output got from the temperature sensor 6.
Patent JP-H0654723-A (JP)
Title: Corner furniture
Inventor: SHIMIZU MASAO
IPC: A47B47/04
Filed: 1992-08-11
Abstract: PURPOSE:To provide a corner furniture which is easy to carry in and install in accordance with the housing situation, and is insect-proof. CONSTITUTION:A lower cabinet body 4 and an upper one 5 to be placed upon it are provided. The lower cabinet body 4 has a plurality of connecting members A7 installed at proper positions on the inner wall of the upper edge thereof, with each top some mm lower than the upper edge part, and the upper cabinet body 5 has connecting members B8 installed at relative positions to the connecting members A7 on the inner wall of the lower edge thereof, with each base some mm higher than the lower edge part. The connecting members A7 and B8 are coupled with connecting machine screws.
Patent JP-S59104177-A (JP)
Title: Semiconductor element
Inventor: SAKAI KAZUO
IPC: H01L31/10
Filed: 1982-12-07
Abstract: PURPOSE:To obtain a planar element having equivalent operation to a mesa type element and stability by providing an annular region for preventing the leakage current. CONSTITUTION:Semiconductor layers 11, 12, 13, 14, 15 having carrier density of 10<17>cm<-3> or higher, 10<16>cm<-3> or less, 10<17>cm<-3> or higher, 10<16>cm<-3> or lower, 10<17>cm<-3> or higher are sequentially laminated. However, the thickness of the layer 13 is 300Angstrom  or lower, and the conductive type is different from those of the layers 11, 15. An annular region 19 having semi-insulating property or the same conductive type as the layer 13 is formed around the active region of such a semiconductor element. The region 19 is formed from the layer 15 to the layer 12. In this manner, the region 19 is reduced in the leakage current and the element capacity from the periphery of the potential barrier, and the same operating characteristics as the mesa type element can be accordingly obtained.
Patent JP-S60106810-A (JP)
Title: Production of polyolefin composition
Inventor: HAYASHI HIROSHI
IPC: C08F4/60
Filed: 1983-11-15
Abstract: PURPOSE:To obtain a polymer in which a filler is uniformly dispersed, by polymerizing an olefin in the presence of a filler and a catalyst comprising an organoaluminum compound and a finely divided or hydrocarbon solvent-soluble highly active catalyst component containing Ti and/or Zr. CONSTITUTION:A catalyst is prepared by combining a finely divided (average particle diameter <=5mu) or hydrocarbon solvent-soluble highly active catalyst component (e.g., cyclopentadienyltitanium compound or cyclopentadienylzirconium compound) with an organoaluminum compound (e.g., trimethylaluminum). An olefin (e.g., ethylene) is polymerized in the presence of the prepared catalyst and a filler selected from the group consisting of metal (oxides), metal carbonates, and carbonaceous substances (e.g., copper powder or carbon fiber) to obtain the purpose polyolefin composition.
Patent JP-H0377263-A (JP)
Title: Resin package-type battery
Inventor: KIGOSHI YASUSHI
IPC: H01M2/10
Filed: 1989-08-18
Abstract: PURPOSE:To prevent damaging a resin package by heat generated by operation of a protection element by forming a project in the resin package and installing the protection element in the inside of the package while separating far from the wall of te package. CONSTITUTION:Battery elements 1, 2 are connected each other through an over current and over heating protection element (PTC element) 3 and contained in a resin case 4. Projects 6 are formed in the inside of the resin case 4 and the PTC element 3 is contained while keeping a prescribed distance from the inside wall of the case because of the projects. The PTC element generates heat at the time of operation. The temperature is so high as to damage the resin case when the PTC element directly contacts with the resin case, but since the PTC element is separated from the case by the projects 6, the resin case 4 is not damaged even at the time of PTC element operation.
Patent JP-H0377351-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TOMIOKA ICHIRO
IPC: H03K19/0175
Filed: 1989-08-19
Abstract: PURPOSE:To obtain a desired pull-up resistance and a desired pull-down resistance in a small region by a method wherein a plurality of kinds of transistors whose ON resistance values formed in a master process are different are combined in a slice process so that much more resistance values can be constituted. CONSTITUTION:A pull-up resistance value which is composed of P-type MOSFET's 711 to 713 for pull-up use which have different ON resistance values is designed in such a way that it forms a plurality of desired resistance values by a combination method of the P-type MOSFET's 711 to 713. In addition, N-type MOSFET's 811 to 813 for pull-down use are formed. The individual pull-up transistors are connected in series; a combined resistance of the pull-up resistance value is R1+R2+R3 when ON resistance of the P-type MOSFET's 711, 712, 713 are designated respectively as R1, R2, R3.
Patent JP-S6191256-A (JP)
Title: Sheet molding compound
Inventor: FUKUSHIMA TOSHIKATA
IPC: B29B11/16
Filed: 1984-10-12
Abstract: PURPOSE:A sheet molding compound which gives a molded product having excellent surface smoothness, strength, and stiffness, obtained by compounding glass fiber strands of both hard and semi-hard types combined, a filler, and a thickened resin composition. CONSTITUTION:In a sheet molding compound consisting of glass fiber strands, a filler, and a thickened resin composition, glass fiber strands of hard type on which a binder insoluble in the resin composition has been applied and glass fiber strands of semi-hard type on which a soluble binder has been applied are used in combination. A binder for glass fiber generally consists of a coupling agent, a film former, a surface active agent, etc. When glass fibers are used in forming SMC, a part of the binder dissolves in styrene in the compound to cause the glass fiber strands to be filamentized. Glass fibers may thus be classified into a hard type with an insoluble binder, and a semi-hard type or a soft type with a soluble binder, according to the degree of filamentization.
Patent JP-S6457628-A (JP)
Title: Electronic component with conductive layer
Inventor: HOSOI YOSHIHIRO
IPC: H01L21/52
Filed: 1987-08-27
Abstract: PURPOSE:To obtain an electronic component having a conductive layer composed of tin or platinum containing tin which is capable of solid connection to an external electric circuit and the like, even if thermal hysteresis like burn-in test or the like is applied, by stacking and fixing two or more metal layers composed of the respective specific nickel layers as the base of a conductive layer composed of tin or platinum containing tin. CONSTITUTION:The title electronic component has a conductive layer 6 composed of tin or platinum containing tin, on a metal surface 3 arranged on the surface of an insulative substrate 1. As the base of the conductive layer 6 composed of tin or platinum containing tin, a metal layer is stacked and fixed which is composed of at least the following two layers; a first nickel layer 4 whose cobalt content is less than to equal to 3.0wt.%, and a second nickel layer 5 of 0.3-2.0mum thick whose cobalt content is 5.0-30.0wt.%. For example, an external lead terminal 3 is joined to metallized metal 2 on the side surface of the insulative substrate 1 of a semiconductor element accommodating package, via eutectic silver solder. On the surface of the external lead 3, the above- mentioned first and second nickel layers 4, 5 and the conductive layer 6 composed of tin or platinum containing tin are stacked and fixed.
Patent JP-H1044069-A (JP)
Title: Reel lock mechanism of india ink pot
Inventor: FURUYA KATSUYUKI
IPC: B25H7/04
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the restriction of the rotation of a reel at the exchange time of a porter. SOLUTION: A pipe shaft in nearly parallel with the axis of a reel 30 is projected on a spool case 20 and a brake piece 3 is installed to this pipe shaft rotatably. The outer periphery cam surface 3c of the brake piece 3 is formed in a curved shape whose diameter becomes larger gradually toward the clockwise direction around the pipe shaft. When the rotation of R1 direction of the reel 30 is restricted, if the outer periphery cam surface 3c of the brake piece 3 is contacted with the outer periphery surface 34a of the winding handle 34 of the reel 30, a torque to R2 direction is generated on the brake piece 3 through a contact point P by the rotational force to the R1 direction of the reel 30 and the contact point P is acted so as to be moved from the small diameter side of the outer periphery cam surface 3c to a large diameter side.  Therefore, the press-contact force F of the brake piece 3 is increased and the rotation of the reel 30 can be restricted surely.
Patent JP-S60108461-A (JP)
Title: Low-odor resin composition
Inventor: TOSHIDA YOSHI
IPC: C08K5/34
Filed: 1983-11-16
Abstract: PURPOSE:To provide a low-odor resin composition having high storage stability and hardening and drying properties, by adding a 2-pyridinecarboxylic acid compound or a 2-quinolinecarboxylic acid compound to a resin composition composed of an unsaturated polyester and a (meth)acrylic acid ester. CONSTITUTION:An unsaturated polyester resin composition composed of (A) an unsaturated polyester and (B) an acrylic acid ester, methacrylic acid ester, and/ or their substituted derivative [e.g. 2-hydroxy-(meth)acrylate, stearyl (meth)acrylate, etc.] is added with 0.001-0.1wt% one or more compounds selected from 2- pyridine-carboxylic acids (pyridine-2,3-dicarboxylic acid, etc.) and 2-quinolinecarboxylic acids (e.g. 4-hydroxyquinaldic acid). The additive may be combined with conventional polymerization inhibitor such as quinones, phenol derivatives, etc. The obtained composition can be cured e.g. by redox curing using a peroxide in combination with a cure accelerator.
Patent JP-2000049321-A (JP)
Title: Device and method for monitoring spectral characteristics and sensitivity
Inventor: HOKARI YASUAKI
IPC: H04N5/335
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for easily monitoring the spectral characteristics of color filter installed in an image-pickup region of a solid-state image-pickup equipment and the condensing performance of microlenses, and also provide a method for easily monitoring these properties using this device. SOLUTION: Photodiodes and n-type diffused layers are arranged in a photodetecting region of a monitor device. On the upper part of the photodiodes, color filters and microlenses are formed. In the photodiodes formed with the R and the B color filters, the n-type diffused layers 3R and 3B are extended to be electrically connected. These are constituted of pixels basically having the same shape and the same size as those installed in an image-pickup region of a solid-state image-pickup device. The n-type diffused layers 3R and 3B are connected to an electrode terminal through interconnections. Electric charges generated in the photodiodes of the same color (R and B) by applying DC voltage thereby causing photoelectric transfer are detected as a current via the n-type diffused layers.
Patent JP-2000043574-A (JP)
Title: Roof structure of riding working vehicle
Inventor: DOUDO KAZUAKI
IPC: B62D25/06
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a riding rice transplanter with an openable roof to be opened and closed through low-cost constitution, to improve easiness of the containing work of the rice transplanter, and to prevent the occurrence of a trouble due to wind during trailer conveyance. SOLUTION: A beam is provided to intercouple the upper parts of pillars 3 (, 3) erected on both sides of the front of a driver's seat 2. The front end part of a roof member 6 is supported at both the right and left end parts of the beam rotatably around a rotary axle, and an ordinary position to cover a position above the driver's seat 2 and an upper position thereabove are switched from each other. A stopper member to hold the roof member 6 in an ordinary position is removably arranged at both the right and left end parts of a beam 4 and when the stopper member is removed, the roof member 6 is switched to a lower position below the ordinary position.
Patent JP-H0766852-A (JP)
Title: Communication system equipment having equipment state display function
Inventor: HASHIMOTO MINORU
IPC: H04L69/40
Filed: 1993-08-30
Abstract: PURPOSE:To properly display a state of the communication system device on the equipment main body by dividing a control block of the communication system equipment into representative packages and non-representative packages so as to design the state in the control block and the display method as modules. CONSTITUTION:The communication system equipment is constituted of a common control software 210, plural control blocks 220.,220. and a maintenance console 250. The block 2201 is made up of a representative package 230 and plural non-representative packages 2401, 2402. A transmission reception section 232 of the package 230 sends information relating to a state of the block 2201 to a software 210 and receives information controlling the state relating to the control block from the software 210. The information is informed to a control section 234, which controls the representative package 230 and the non-representative packages 2401, 2402. A non-representative package state lamp 2421 displays the state of the package 2401. The control section 234 controls the blink of each package lamp based on the control information relating to the state display from the software 210.
Patent JP-H0960707-A (JP)
Title: Torque converter with lock up device
Inventor: MURATA KIYOHITO
IPC: F16H41/24
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a torque converter with a lock up device which can control securely from lock up OFF to ON even in reverse drive state. SOLUTION: A bypass oil path 11c is formed in a stator base 11b of a stator 11. Actuation oil will reach an oil path formed between a pump cover 2 and a stator base 11b through an oil path 14a formed by cutting a part of a first one way clutch supporting plate 14 for supporting a one way clutch 12 and then flows into an oil chamber 106 sectionally formed between the stator 11 and a turbine blade 4 through the bypass oil path 11c arranged in the stator base 11b via an oil path 105 when the actuation oil is introduced from an oil path 100 at time of reverse driving.
Patent JP-H0498739-A (JP)
Title: Cathode ray tube device
Inventor: MORI HIDEO
IPC: H01J29/76
Filed: 1990-08-14
Abstract: PURPOSE:To make a leakage magnetic field small enough by arranging leakage magnetic field compensating coils nearby a core and nearby a crossover part on the fluorescent screen side of one pair of saddle shape horizontal deflection coils. CONSTITUTION:Leakage magnetic field compensating coils 35 are arranged respectively nearby a core 34 and nearby a crossover part 32a on the fluorescent screen side of one pair of saddle shape horizontal deflection coils 30. The coils 35 are composed of ferrite cores 36 and coils 37, and produce magnetic field 36 concentrically nearby the crossover part 32a on the fluorescent screen side, when the same current as the horizontal deflection coil 30 flows. The magnetic field 36 is generated nearby the coil 35 in the outside of the leakage magnetic flux region of a horizontal deflecting main magnetic flux, like a magnetic flux 37a, and is generated in the reverse direction against the leakage flux generated from the crossover parts 32a, 32b on the fluorescent screen side of the horizontal deflection coils 30 and cancels the leakage magnetic field. At the location apart from the coil 35, the reverse magnetic flux 37b against the leakage magnetic flux 38 of the horizontal deflection main magnetic flux is generated and makes an induced magnetic flux density dB/dT small.
Patent JP-H0648485-A (JP)
Title: Piston type constant amount liquid filling machine
Inventor: NAGANO YASUAKI
IPC: B67C3/02
Filed: 1992-07-20
Abstract: PURPOSE:To simplify the structure of a piston type constant amount liquid filling machine in order to reduce the number of the part items attain the liquid filling operation on a no-bottle, no-filling basis. CONSTITUTION:A cylinder 2 is provided to force out liquid into a filling nozzle after a predetermined amount of the liquid has been drawn in from a liquid tank by the reciprocal movement of a piston 8. First and second check valves 12 and 16 are provided between the liquid tank and the cylinder and between the cylinder and the filling nozzle, respectively. A valve regulating means 48 is provided to keep the first check valve open, while the second check valve is closed. At the time of normal liquid filling, the first check valve is opened and the second check valve is closed to draw the liquid in the cylinder and thereafter the first check valve is closed and the second check valve is opened to fill the liquid. At the time of no-bottle liquid filling, the second check valve is closed and the first check valve is opened, thereby allowing the liquid drawn in the cylinder to flow back into the liquid tank.
Patent JP-H0634885-A (JP)
Title: Zoom lens
Inventor: SHIMIZU SEIJI
IPC: G02B15/20
Filed: 1992-07-21
Abstract: PURPOSE:To reduce the size of the lens system and obtain a wide power variation area from the wide-angle end to the telephoto end by providing a brightness stop on a more image side than a 3rd lens group and satisfying specific conditions, and making the focal length at the wide-angle end shorter than the length of the diagonal of image size. CONSTITUTION:The zoom lens consists of a 1st lens group G1 with positive refracting power, a 2nd lens group G2 with negative refracting power, a 3rd lens group G3 with negative refracting power, and one positive lens group between lens groups G4 and G5 following the 3rd lens group G3 in order from an object side, and has the brightness stop on the more image side than the 3rd group G3. Further, conditions 0.4<¦f123/fw¦<0.7 and 0.5<f2/f3<2.5 are satisfied and the focal length at the wide-angle end is shorter than the length of the diagonal of the image size. Here fw is the focal length of the whole system at the wide-angle end, f123 is the composite focal length of the 1st lens group G1, 2nd lens group G2, and 3rd lens group G3, and f2 and f3 are the focal lengths of the 2nd lens group G2 and 3rd lens group G3.