baber/WOPTO huggingface dataset:
Patent JP-H0840504-A (JP)
Title: Refuse storage device
Inventor: TAKASUGI MASATO
IPC: B65F1/16
Filed: 1994-07-27
Abstract: PURPOSE:To provide a refuse storage device capable of obtaining a sufficient amount of storage for refuse, and reducing the sound produced when inner lids are closed. CONSTITUTION:In a refuse storage device which is provided with a casing 1 having an opening upward, an outer lid 2 for opening and closing the opening, a storage part provided with the casing 1 for storing dropped refuse, a pair of opening and closing inner lids 3, 3 provided above the refuse storage part, and an opening and closing means for opening and closing the pair of inner lids 3, 3 when the outer lid is closed, the opening and closing means is formed so that the pair of inner lids 3, 3 can be operated nearly horizontally.
Patent JP-S6234863-A (JP)
Title: Car applied with vacuum sound-shielding plate inside
Inventor: TSUKIHARA KAORU
IPC: B62D25/00
Filed: 1985-08-07
Abstract: PURPOSE:To reduce the noise level in a car interior by applying the hollow sound-shielding plates whose inside is made vacuum onto the chassis of the car. CONSTITUTION:The hollow sound-shielding plates whose inside is made vacuum are applied into (inside at certain places) the chassis of a car. Therefore, the sound shielding effect in the car interior can be improved, and comfortableness can be improved.
Patent JP-S5876007-A (JP)
Inventor: ANDOU JIYUN
IPC: A01C11/02
Filed: 1981-10-30
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-S5876218-A (JP)
Title: Manufacture of frp pipe with threaded part
Inventor: HASE MAKOTO
IPC: B29C67/00
Filed: 1981-10-31
Abstract: PURPOSE:To prevent the strength of a threading part from lowering by a  method wherein mat of fabric etc. is impregnated with thermosetting synthetic resin solvent and wound in many layers about a pipe forming tool with a threading part, the thread forming part is tightened and said tool is removed after said resin is cured. CONSTITUTION:The mat 1 of fabric etc. is impregnated with thermosetting resin and wound sequentially about a forming tool 2 that is constituted so that the mat is formed into a pipe with a threading part. Said mat section that lies at the thread forming section 3 of the tool is tightened spirally by a rolle or a piano wire, etc. according to the thread, the thread root, the pitch formed on the forming tool. Thereafter, said resin is cured and then the forming tool is removed. Thus, the threading part of the pipe is not lathed but formed. Hence, the threading part is not chipped and the strength of said section is not injured to obtain an excellent pipe.
Patent JP-H06115690-A (JP)
Title: Pulverized coal discharge quantity control device
Inventor: MOTOI YASUNORI
IPC: F23K3/02
Filed: 1991-07-16
Abstract: PURPOSE:To provide a pulverized coal discharge quantity control device, which can detect the cut-out speed during the reception of the pulverized coal and which can control the discharge quantity accurately without delaying the control responsiveness at the time of cutting out the pulverized coal from a feed tank of a pulverized coal blowing device of a blast furnace for the iron industry. CONSTITUTION:A pulverized coal discharge quantity control device has an internal pressure control valve 9 for leading the pressurizing gas into a feed tank 2 and a differential pressure command control meter 7 for detecting the differential pressure between the inside of a powder material transporting pipeline 8 and the inside of the feed tank 2 and for controlling the opening degree of the internal pressure control valve 9 so that the differential pressure coincides with a predetermined value. Furthermore, the device has a valve 3 for powder material fitted to a lower discharge port of the feed tank 2, a powder material flow quantity meter 4 for detecting the flow quantity of the powder material passing inside of the powder material transporting pipeline 8, and a powder material flow quantity command control meter 6 for controlling the opening degree of the valve 3 for powder material on the basis of the signal input from the powder material flow quantity meter 4 so that the powder material flow quantity coincides with a predetermined value.
Patent JP-H01104342-A (JP)
Title: Absorbent for refining of gas and refining method
Inventor: BERUNAARU PAKOO
IPC: C01B3/56
Filed: 1988-07-15
Abstract: PURPOSE: To adsorb polar or polarizable impurities by preparing an adsorbent for gas purification from a zeolite 5A type molecular sieve, >=75 wt.% kaolinite and <=20 wt.% quartz. CONSTITUTION: The adsorbent for gas purification is formed of the zeolite 5A type molecular sieve, >=75 wt. dry % kaolinite and <=20 wt.dry % quartz. The gases contg. the impurities, such as nitrogen, carbon oxide, methane or hydrocarbon, are brought into contact with this adsorbent for gas purification to have the impurities adsorbed and removed, by which the gases are purified. The total content of the kaolinite and quartz (clay binder) in the adsorbent is 10 to 40 wt.%, more adequately 10 to 30 wt.%. The kaolinite in the clay binder is adequately >=80 wt.%. The molecular sieve having a bivalent cation exchange rate of >=65 wt.% is adequate.
Patent JP-S6068576-A (JP)
Inventor: MATSUNAGA KOUJI
IPC: H05B3/20
Filed: 1983-09-22
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-H1123634-A (JP)
Title: Noise monitor
Inventor: KUSANO TAKASHI
IPC: G01R29/26
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a noise monitor which can be fixed easily and effective for preventing erroneous operation or failure. SOLUTION: A shielded power supply interconnecting cable 3 is used between an apparatus 1 to be monitored and an AC power supply receptacle 4 for the apparatus. A noise sensor 6 having an amorphous alloy core is fixed to the earth wire of the shielded power supply interconnecting cable 3 in order to extract a noise intruding into the apparatus 1 to be monitored. The noise sensor 6 is connected through a coaxial cable 5 with a noise monitor body 5 and the noise is converted, at a processing circuit section, into a pulse. Magnitude and number of the pulse are monitored and recorded in time series and a trend data is stored through continuous monitoring and used for taking a countermeasure against noise before the noise monitor functions erroneously.
Patent JP-S6419014-A (JP)
Title: Skin-beautifying cosmetic
Inventor: MORI KENJI
IPC: A61K8/04
Filed: 1987-07-14
Abstract: PURPOSE:To obtain a skin-beautifying cosmetic having excellent safety to skin and effective in suppressing the formation of melanin pigment and lightening the dark skin, by compounding an extract of root of Bupleurum falcatum, rhizome of Cimicifuga simplex or bean of Gleditsia japonica with vitamin E (ester). CONSTITUTION:The objective cosmetic is produced by compounding (A) at least one kind of extract of root of Bupleurum falcatum, rhizome of Cimicifuga simplex or bean of Gleditsia japonica with (B) at least one kind of vitamin E or its ester compounds (e.g. vitamin E acetate or vitamin E nicotinate). The amount of the component A is preferably 0.005-2.0wt.%, especially 0.01-1.0wt.% and that of the component B is preferably 0.005-2.0wt.%. The highest synergistic effect can be attained by using the components A and B at a ratio (A:B) of 1:(0.1-3).
Patent JP-S6418972-A (JP)
Title: Part for crusher made of zirconia ceramic
Inventor: NAKADA TAKAO
IPC: C04B35/48
Filed: 1987-07-14
Abstract: PURPOSE:To obtain the titled part having excellent abrasion resistance at a reasonable price, by heat-treating a mixture containing ZrO2, CeO2, Y2O3 and oxide of a lanthanide group element and using the obtained solid solution as a component. CONSTITUTION:The objective part contains >=80wt.% of a zirconia solid solution produced by the heat-treatment of a mixture containing 80.5-96.5wt.% of ZrO2, 2.5-11.0wt.% of CeO2, 0.6-5.0wt.% of Y2O3 and 0.1-3.5wt.% of an oxide of a lanthanide group element having atomic number of 59-71. The oxide of the lanthanide group element having an atomic number of 59-71 is e.g. Gd2O3, Nd2O3, Pr2O3, Sm2O3, Dy2O3, Yb2O3 or Er2O3 and the oxide is used singly or in combination of two or more kinds of oxides. The part for crusher made of zirconia ceramic has a Vickers hardness of >=1,100. Preferably <=30wt.% of the crystal of zirconia is monoclinic to obtain a part having high hardness and excellent abrasion resistance.
Patent JP-S6418363-A (JP)
Title: Picture scanning device
Inventor: MORITA NAOYUKI
IPC: H04N1/06
Filed: 1987-07-14
Abstract: PURPOSE:To contrive the reduction of the number of components and to facilitate the adjustment of a driving state by moving a head in the subscanning direction by means of a linear actuator. CONSTITUTION:When an object pulse P is fed to a controller 68, a signal controlling the strength of a magnetic field 64 of a guide member 60 is calculated, the magnetic field of a linear actuator 63 is changed and an exposure head 22 guided by a guiding rod 59 and a member 60 is moved linearly in a direction in parallel with an exposure drum 20 and the subscanning to the drum 20 by the head 22 in a direction intersecting orthogonally with the main scanning direction by the drive of the drum 20 is applied accurately in response to the control signal. The driving system is constituted with less number of components only with a linear actuator and the adjustment is made much easier because almost no adjustment is required.
Patent JP-S5799823-A (JP)
Title: Transistor circuit
Inventor: SUEYOSHI SUSUMU
IPC: H03K19/082
Filed: 1980-12-12
Abstract: PURPOSE:To eliminate the switching delay time, which is caused by the base storage effect of a carrier, with a simple constitution, by combining an output switching transistor and an input switching transistor. CONSTITUTION:An input signal vi is inverted at a time T0, and an input switching transistor TRQ2 is changed to the turn-off state from the turn-on state, and an input switching TRQ1 is changed from the turn-off state to the turn-on state. In this case, the TRQ2 is turned off after the delay of a time t0 because of the carrier storage effect. Consequently, the TRQ1 is turned on at the same time T1. When the TRQ2 is changed to the turn-on state from the turn-off state at a time T2, a current flowed to a bias resistance R2 is absorbed by the TRQ2 and is not flowed to the base of the TRQ1, and the base stored carrier of the TRQ1 is short-circuited by the TRQ2, and therefore, the turn-off time of the TRQ2 becomes very short. Consequently, the turn-off delay time due to the TRQ1 becomes zero approximately.
Patent JP-2000008144-A (JP)
Title: Ferrite-martensite duplex stainless welded steel pipe
Inventor: KUSHIDA TAKAHIRO
IPC: C22C38/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To produce an inexpensive stainless welded steel pipe excellent in corrosion resistance in wet carbon dioxide-contg. crude oil and natural gas environments and whose strength grade equivalents to the X56 to 70 class in API standard 5LC. SOLUTION: This ferrite-martensite duplex stainless welded steel pipe is of a compsn. contg., by mass, <=0.05% C, <=1% Si, <=0.5% Mn, 0.7 to 4% Ni, 9 to 15% Cr, <=0.1% Al, <=0.02% N, 0 to 1.2% Cu and 0 to 1.2% Mo, furthermore contg., at need, <=0.2% Ti and <=0.1% V, and the balance Fe with inevitable impurities, whose metallic structure is composed of a duplex one mainly of ferrite and martensite of >=10% and satisfying the inequality of 10+100C+80 C+Ni+0.3Cu >= ferrite ratio (volume %) <=60+Cr+2.5Mo, where the elemental symbols denote the contents (mass %).
Patent JP-S6253956-A (JP)
Inventor: RICHIYAADO EI KONREI
IPC: C07C271/28
Filed: 1986-07-28
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-H0843073-A (JP)
Title: Three dimensional measuring apparatus for structure
Inventor: YAKENO YASUO
IPC: G01B7/00
Filed: 1994-07-27
Abstract: PURPOSE:To highly accurately and rationally carry out operations from measuring to marking-off of various kinds of constructional members, by directly touching an object to be measured by means of a touch sensor, thereby, detecting coordinates. CONSTITUTION:Girders 3 are let to run on a pair of guide rails 2 and 2 under the control of a control device (system controller) 6 to an object to be measured (bridge block) B set between the guide rails 2 and 2. An instrument shaft 4 is moved up/down, extended/compressed in the longitudinal direction or rotated around its own axis to each girder 3. As a touch sensor 5 mounted to the instrument shaft 4 is turned, any of probes 16 of the sensor 5 extending in five directions comes into touch with a predetermined measuring position of the object B. The sensor 5 can invade even the interior of the object B so long as it is within a moving range. A three-dimensional coordinate at the point can be accordingly easily measured.
Patent JP-H0223345-A (JP)
Title: Image forming device
Inventor: SUZUKI TAKESHI
IPC: G03B27/58
Filed: 1988-07-12
Abstract: PURPOSE:To prevent a photosensitive recording medium in the middle of exposing from being crinkled by arranging a nip roller in the downstream side of the exposing surface of an exposing part, and an idle roller without a driving source for the photosensitive recording medium in the middle of forming an image in the upstream side of said surface. CONSTITUTION:Light from a halogen lamp 3 is reflected by an original and further reflected by a filter 8, a lens 9 and two reflecting mirrors 11, and is focused to form an image on a microcapsule sheet 37 behind an exposing base 19. At this time, the microcapsule sheet 37 is nipped by a metallic roller 41 and the nip roller 42, and moves to left below the exposing base 19 at the same speed as the moving speed of an original platen glass 2. As the microcapsule sheet 37 moves, a drum roller 17 turns as the idle roller to generate tension. As a result, the occurrence of crinkles in the exposing part can be prevented to obtain a beautiful image free of exposure unsharp, distortion, etc.
Patent JP-2000038635-A (JP)
Title: Cutting tool made of titanium carbonitride series cermet excellent in thermal impact resistance
Inventor: FUJISAWA TAKASHI
IPC: C22C29/04
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool made of cermet excellent in thermal shock resistance. SOLUTION: A cutting tool made of cermet is composed of cermet showing a structure in which the ratio of hard phase occupies 80 to 95 area %, and the balance bonding phase essentially consisting of Co and/or Ni with inevitable impurities by structural observation by a scanning type electron microscope, in which the hard phase is composed of (a) primary hard phase in which the core parts are composed of (Ti, Ta, Zr) CN, and the circumferential parts are composed of (Ti, W, Zr, Mo, Ta, Nb) CN and (b) secondary hard phase in which the core parts are composed of (Ti, W, Mo) CN, and the circumferential parts are composed of (Ti, W, Zr, Mo, Ta, Nb) CN having substantially two kinds of core structures, the hardness of the core parts in the primary hard phases is relatively higher than that in the secondary hard phase,  and the ratio of the primary hard phase is 50 to 80 area % at the ratio occupied in the hard phase.
Patent JP-S6424037-A (JP)
Title: Device for supplying inorganic melt to fiberizing device
Inventor: HARA TADASHI
IPC: D01D5/08
Filed: 1987-07-16
Abstract: PURPOSE:To easily remove the undissolved raw material block, coke block, and deposit on the bottom of a vessel by receiving the inorg. melt discharged from a melting furnace in the trough-shaped vessel to store the melt, allowing the melt to overflow a notched part, and supplying the melt to a fiberizing device. CONSTITUTION:The inorg. melt discharged from a melting furnace is received in the vessel, stored, and then supplied onto the surface of a rotary drum of the fiberizing device. In the inorg. melt supply device, the vessel 20 is formed by a main trough-shaped body 21, a rear wall 23 free to slide and reciprocate in the body 21, and a front wall 27 free to open and close. The undissolved raw material and coke block floating on the surface of the inorg. melt stored in the vessel 20 are dissolved or burned, and eliminated. The melt then overflows the notched part 28 provided to the front wall 27, and flows into the fiberizing device. The rod 31 of a cylinder 30 is extended to open the front wall 27, the rod 25 of a cylinder 24 is extended to slide and advance the rear wall 23 in the main body 21, and the deposit such as pig iron on the bottom is discharged from the inside of the vessel 20 to the outside.
Patent JP-H1127588-A (JP)
Title: Solid-state image-pickup device and its manufacture
Inventor: OGAWA KAZUAKI
IPC: H04N5/335
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce cells by providing a plurality of light receiving sections and a solid-state image-pickup element that includes a read section reading a signal equivalent to light received by the light-receiving sections as an image- pickup layer, forming directly a color filter layer on the image-pickup layer and forming a micro lens layer on the color filter layer so as to reduce the distance between the micro lens and the light-receiving sections. SOLUTION: An image-pickup layer 2 is formed on a semiconductor substrate 1. The image-pickup layer 2 has cells, whose number is equal to pixels each of which includes a photodiode 3 of a p-n junction structure acting line a light receiving element region and a CCD section 4 reading signal charges generated by the photoelectric conversion action of the photodiode 3 and transferring the charges to the outside. A color filter layer 6 is formed directly on the image- pickup layer 2. Since no flat layer exists between the image-pickup layer 2 and the color filter layer 6, the flantness on the surface of the color filter layer 6 has no practical hindrance. A transparent resin layer 7 is formed on the color filter layer 6, and a micro lens layer 8 is formed on the resin layer 7.
Patent JP-S60196975-A (JP)
Title: Vertical type mosfet
Inventor: MIHARA TERUYOSHI
IPC: H01L29/417
Filed: 1984-08-24
Abstract: PURPOSE:To prevent the destruction of elements by a breakdown by forming a conductive high-concentration well region shaped in size deeper than a source region in a channel region and largely lowering base resistance. CONSTITUTION:A drain region 8 is grown to an N type substrate 9, a thermal oxide film 17 is grown and boron ions are implanted. A gate electrode 5 is formed to a predetermined shape, B<+> are implanted as a mask, an ion implantation layer is diffused, a channel region 2 is shaped, and B<+> ions are implanted to a high-concentration well region 18 forming section while using a resist 18 as a mask. The thermal oxide film is removed through photoetching, an impurity is deposited by employing an N type diffusion source while using the gate electrode 5 as a mask, and a source region 1 is shaped. Sheet resistance is brought to 10-20OMEGA/square and diffusion depth to 1mum. A secondary breakdown due to a parasitic transistor mode is prevented by the large drop of base resistance R, and large breakdown currents can be flowed.
Patent JP-H04370707-A (JP)
Title: Track pitch measuring apparatus
Inventor: DOI SEIJI
IPC: G11B7/00
Filed: 1991-06-20
Abstract: PURPOSE:To detect a track pitch of an optical recording disk. CONSTITUTION:A laser beam 2a emitted from a laser 1 is passed through a beam splitter 3 and a wave plate 4 and applied to an optical disk 5 through a slit plate 12 and a reflected light (0 order light) from the optical disk 5 enters a light-detecting element 6 from the beam splitter 3. A change in the position of the disk is fetched as a change in an output of the light-detecting element 6 and as an output of a divider 7, a primary diffracted light is made to enter a light-detecting element 8 at an angle corresponding to a track pitch and is fetched through the intermediary of a divider 9, and track pitch data 11 are outputted from an arithmetic circuit 10.
Patent JP-H1015321-A (JP)
Title: Production of metal filter
Inventor: SAWANO YASUO
IPC: B01D39/20
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive metal filter good in filtering properties and high in mechanical strength by drafting a metal net by tatami weave or the like under pressure to apply a powdery particle layer having a relatively large average particle size to sinter the same and forming a powdery particle layer having a relatively small average particle size by a wet papermaking method to sinter the same. SOLUTION: A metal net of tatami weave or mat weave is used as a base plate and drafted in a draft ratio of about 5-50%. Next, a powdery particle layer of a stainless steel powder with a particle size of about 5-50μm relatively large in average particle size is at first applied to the metral net to be sintered. Further, a powdery particle layer with a particle size of about 0.5-10μm relatively small in average particle size is formed by a wet papermaking method and dried to be sintered. When two kinds of powders different in particle size are used, since a pore size becomes small stepwise from the pore size of the base plate part, a metal filter having fine pores not reducing the permeation amt. of water is obtained. Since expensive metal powdery particles are efficiently used, an inexpensive filter is obtained.
Patent JP-H0747014-A (JP)
Title: Drawing-out container of cartridge type sticklike cosmetic
Inventor: OBA ATSUSHI
IPC: A45D40/20
Filed: 1994-07-06
Abstract: PURPOSE:To conduct smoothly the attachment/detachment of a cartridge and conduct the auto return of a pushout rod as occasion demands. CONSTITUTION:This drawing-out container of cartridge type sticklike cosmetic is equipped with a container main body 51 having a built-in pushout rod 55; and a cartridge 52 that has a built-in core chuck and can be attached/detached freely to/from the container main body 51. A rotation stopper 50 whose section is of a non-circle shape and which penetrates the pushout rod 55, is provided at the inside pipe front end of the container main body 51, and engagement portions 53, 54 by which the mutual synchronous rotation of the rotation stopper 50 and the cartridge 52 is conducted, are provided at the respective portions 52, 50.
Patent JP-H0924125-A (JP)
Title: Golf club head
Inventor: TAKEDA HITOSHI
IPC: A63B102/32
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head whose elasticity can be further increased by an elastic material. SOLUTION: A hollow part 3 is formed between a face part 2 and the back member 9 of a head main body 1 of a golf club. A rubber 8, a rubber-like elastic material or a spring is fitted in the hollow part 3. Consequently, the face part 2 of a golf ball when hit, shows an elastic behavior within the range of compressed deformation, together with the rubber 8. Thus the carrying range of the ball can be extended.
Patent JP-S6237187-A (JP)
Title: Thermal recording material
Inventor: SAKAMOTO HIROSHI
IPC: B41M5/327
Filed: 1985-08-10
Abstract: PURPOSE:To obtain a thermal recording material having high sensitivity and showing little image fading or fingerprint fading, by using specified leuco dyes in combination. CONSTITUTION:At lest one fluoran compound of formula I, wherein R1 is 1-10C alkyl, R2 is 1-4C alkyl, R3 is 1-4C alkylene, R4 is hydrogen, methyl or halogen, and X is halogen or trifluoromethyl, and at least one fluoran compound of formula II, wherein R5 is 1-10C alkyl, R6 is 1-10C alkyl, cycloalkyl or subst. or unsubst. phenyl, R7 is hydrogen, methyl or halogen, and Y is hydrogen, halogen or trifluoromethyl, are used as leuco dyes, in a thermal recording material comprising as main constituents a normally colorless of light-colored leuco dye and a color developer capable of developing the color of the dye when being heated on a base.