baber/WOPTO huggingface dataset:
Patent JP-H1014688-A (JP)
Title: Reinforcing structure for synthetic resin cabinet
Inventor: NAKAMURA MASAKATSU
IPC: A47B47/04
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a low cost reinforcing structure without needing to provide a reinforcing crosspiece in a folded back part of a cabinet. SOLUTION: A cabinet reinforcing structure is formed on the end edge of the cabinet 7 molded like a box by using a thin synthetic resin material with a folded-back piece 10 folded back outward so that a longitudinal crosspiece 3 abuts against the inner surface of the folded-back piece 10. Then, a frame-like cabinet support reinforces both edges of the cabinet so that an upper lateral crosspiece and lower lateral crosspiece 2 support fixedly the cabinet 7 and both longitudinal crosspieces 3 abut against the inner surface of the folded-back piece 10 of the cabinet 7.
Patent JP-S5958525-A (JP)
Title: Keyboard device
Inventor: YAMAMOTO MITSURU
IPC: G06F3/033
Filed: 1982-09-28
Abstract: PURPOSE:To facilitate the slanting movement of a cursor by providing a key switch at the middle position of each side of a single square key top and depressing a corner part of the key top. CONSTITUTION:Key switches (a)-(d) are provided at middle positions of respective sides of the single square key top. When a point A is pressed down, only the key switch (a) corresponding to ''longitudinal arrow'' is turned on and the cursor moves up; when a point B is pressed down, the key switches (a) and (b) corresponding to ''longitudinal array'' and '' '' are turned on and the cursor moves up and right. Similarly, the cursor moves right when a position C is pressed down and right when a position D is pressed down when a position E is pressed down and left when a position F is pressed left when a position G is pressed up and left when a position H is pressed, respectively. When the center position (i) of the keytop is depressed, none of keys turns on. Consequently, the movement by the cursor key matching with a human sense is realized.
Patent JP-H067630-A (JP)
Title: Liquid passage and panel
Inventor: IGUCHI KAZUYUKI
IPC: B01D53/22
Filed: 1992-06-26
Abstract: PURPOSE:To provide a highly pressure-resistant liq. passage capable of passing a large amt. of hygroscopic liq. and highly permeable to steam. CONSTITUTION:This liq. passage has a partition wall 1b within a side wall 1a and is provided with an interdigital-sectioned trough 1 and a flat porous membrane 2. The membrane 2 is fused to the end faces of the partition wall 1b of the trough 1 and side wall 1a, and a hydrophobic group is implanted into the membrane to enhance the water repellency. Since the membrane 2 is fused to the end face of the partition wall 1b as well as to the end face of the side wall 1a of the trough 1, the pressure resistance is enhanced even if the membrane is relatively thin, a large amt. of hygroscopic liq. can be passed, and steam is excellently permeated.
Patent JP-H119962-A (JP)
Title: Waste gas treatment method and apparatus therefor
Inventor: NAKAGAWA KENICHI
IPC: B01D50/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a waste gas treatment method and an apparatus for the method by which treatment is efficiently carried out at lowered treatment cost as compared with a conventional method and which is especially suitable when a countermeasure method for treating dioxins and hydrochloric acid gas is carried out after dust removal by an already existing apparatus comprising a dry dust collecting apparatus. SOLUTION: In a waste gas treatment method for treating waste gas emitted out of a heating facility, the waste gas is subjected to dust collecting treatment by a dry dust collecting apparatus 17, the resultant waste gas is introduced into a wet scrubber 8 for absorptive gas treatment, the treated waste gas is then introduced into a gas cooling apparatus 10 and cooled to be a saturated gas at low temperature by being brought into contact with circulated water cooled by a water cooling apparatus 12, and the saturated gas is dehumidified, the dehumidified gas is heated to a prescribed temperature by a heating apparatus 12, and the heated gas is introduced into a bag filter and filtered for powder dust collection and removal.
Patent JP-S5794583-A (JP)
Title: Manufacture of cathode for generating hydrogen
Inventor: SAKATA AKIHIRO
IPC: C25B11/06
Filed: 1980-12-02
Abstract: PURPOSE: To reduce the hydrogen overvoltage of a cathode for generating hydrogen by plating the cathode substrate using an electrolytic soln. prepared by dispersing carbon particles in a soln. contg. ions of Ni and ≥1 kind of metal selected Fe, Ag, Cu, P, W, Mg, etc.  
     CONSTITUTION: An electroplating bath is prepared by dispersing carbonaceous fine particles in a soln. contg. ions of Ni and ≥1 kind of metal selected from Fe, Ag, Cu, P, W, Mg, Ti, Mo, Be, Cr, Zn, Mn, Sn, Pb and Bi. While agitating the bath, an electric current is supplied to form a plated layer contg. an Ni alloy on the surface of a cathode substrate. The resulting plated cathode shows a low hydrogen overvoltage in an alkaline electrolytic bath. Accordingly, the power efficiency is enhanced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6062501-A (JP)
Inventor: FURUYA TOMIAKI
IPC: F01K23/10
Filed: 1983-09-16
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-2000025661-A (JP)
Title: Crawler type working vehicle whose car height can be changed
Inventor: NAGAI HIROAKI
IPC: B62D55/10
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To easily change ground clearance of an upper car body, in a working vehicle for performing work such as harvesting and disinfection with running over crops in a farmland and a tea garden. SOLUTION: An expandible support leg 3 connects a running portion 1 with a superstructure car body 2, a drive sprocket 4 is provided on the rear side of the superstructure car body 2, plural earth rolling wheels 5, 6, 7 are provided under the running portion 1, a tension wheel 8 is provided on the front side of the running portion 1 so that it can adjust projection amount back and forth, a crawler belt 9 is wound around the drive sprocket 4, the plural earth rolling wheels 5, 6, 7, and the tension wheel 8, and therefore, ground clearance of a vehicle can be changed.
Patent JP-H10314230-A (JP)
Title: Medicine box
Inventor: HOSOKAWA TOSHIMITSU
IPC: A61F17/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a medicine box so designed that medicine bags can be opened easily by providing the medicine box with a medicine bag opening mechanism and that a variety of medicines for drinking can be bundled in doses and stored separately. SOLUTION: In a medicine box formed by providing a medicine box main body 1 approximately in the form of a rectangular parallelepiped solid with a drawer 3 for storing a variety of medicines, with one end of each of its upper plate 2 and base plate 20 extended sideways and with its rear plate 4 extended upwards, a circular operating board 6 and a base 7 are installed near one end of the upper plate 2; solid medicines are made to drop by the action of an operating rod 8 provided separately, and the variety of medicines stored in a case prepared on the base plate 20 are distributed into a plurality of small storage cases 24, which are then held on the upper surface of the upper plate 2.
Patent JP-S57102861-A (JP)
Title: Novel prostanoic acid derivative
Inventor: POORU WADERU KORINZU
IPC: C07C59/90
Filed: 1981-10-22
Abstract: 4,5-unsaturated 16-hydroxy prostanoic acid derivatives displaying valuable pharmacological properties, e.g. gastric antisecretory, are described herein.
Patent JP-H072593-A (JP)
Title: Apparatus for producing compound semiconductor crystal
Inventor: ISHIHARA TOMOYUKI
IPC: C30B27/00
Filed: 1993-06-16
Abstract: PURPOSE:To prevent the progress of the deterioration of a PBN boat by the interaction between the PBN boat and a B2O3 encapsulant. CONSTITUTION:There was absolutely no observable change in a boat 1 except for the peeling of the surface layer when the distance 4 between the top opened end of the PBN boat 1 and the surface of B2O3 layer 2 was 5-10mm. The life of the boat 1 is determined exclusively by the thickness of the above peeling layer. The boat is durable to the repeated use of total 20 times.
Patent JP-H0336451-A (JP)
Title: Air conditioner
Inventor: KUMAGAI NOBORU
IPC: F24F11/02
Filed: 1989-06-30
Abstract: PURPOSE:To simulatively detect the sensory temperature by a room temperature sensor by providing a room temperature sensor which consists of a thermistor that detects the surface temperature of a heat pipe, and a heat insulating material that covers the outside of the thermistor and the heat pipe except the portion that is exposed to the room. CONSTITUTION:In heating operation of a heat pipe 3, the heat transfer fluid is evaporated at the exposed portion side that is projected and exposed to a room, and then liquefied at the temperature detection side that is supported by a rotary supporting member 7. A thermistor 8 detects the temperature at the temperature detecting side of a heat pipe 3, which changes behind the room temperature, and outputs signals to a controller, etc. of an air conditioner main body 1. Therefore, like the sensory temperature of human body rises behind the room temperature in the beginning of heating operation, the output TB of the thermistor 8 reaches a temperature alpha a time period T2 behind the time at which the room temperature reaches it, that is, the output TB reaches the temperature alpha a time period T1' + T2 after the operation starts. And, the sensory temperature of a user can be simulatively detected, and the output control can be carried out based on the detected result TB, for example, controlled operation is prevented from starting before the user's body becomes warm satisfactorily.
Patent JP-H0919905-A (JP)
Title: Device for sticking of sticking tape to long member
Inventor: HOJO HITOSHI
IPC: B27G11/00
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for sticking of a sticking tape to a long member wherein the sticking tape can be easily efficiently stuck to the long member. SOLUTION: A device for sticking of a sticking tape to a long member, which is for sticking the sticking tape 2 onto a rear surface ID of a baseboard 1, is equipped with a base 11. A travelling body 20 is provided on the base 11 so that it can be travelled in a longitudinal direction of the base 11. A sticking tape holding tool 26 holding the sticking tape 2, and roller bodies 32A, 32B pushing the sticking tape 2 drawn out from the holding tool 26 onto the rear surface ID of the baseboard 1 are fitted to the travelling body 20.
Patent JP-S5794099-A (JP)
Title: Preparation of coal dispersion
Inventor: MIYASHITA TSUNEO
IPC: C10L10/18
Filed: 1980-12-03
Abstract: PURPOSE: To improve combustion efficiency and to enable a coal dispersion to be directly utilized in a fuel oil combustion apparatus, by a method wherein crushed raw coal is subjected to a flotation treatment in an aq. soln. contg. a collector to separate contaminants, and then mixed with an aq. soln. contg. a surfactant.  
     CONSTITUTION: Raw coal and water are supplied from a first and a second charging means 1, 2 to a crushing mechanism 3 where coal is pulverized to give particles having a particle size of 3mm or smaller. The resulting pulverized coal 4, fresh water 5 and 0.01W0.05wt% (based on the amount of pulverized coal) collector 6 such as cresylic acid are supplied to a flotation mechanism 7 where the coal is subjected to a flotation treatment to roughly separate contaminants such as ash. The separated contaminants are transferred to a tail 8. The material 9 obtd. from the flotation treatment together with adjusting water 10 and 0.01W0.5wt% surfactant 11 such as an alkylbenzenesulfonic acid is supplied to a mixer 12 where these components are mixed together to obtain a coal-water dispersion containing fine bubbles and consisting of not less than 80wt% pure carbon, not more than 5wt% ash and not more than 15wt% flotation water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6234714-A (JP)
Title: Machining method and device for port-groove of cylindrical sleeve
Inventor: FUKUSHIMA CHIAKI
IPC: B23D5/00
Filed: 1985-08-02
Abstract: PURPOSE:To enable to simultaneously machine a couple of arc-shaped port-grooves successively by making rocking motion of a couple of cutters, in the machining method and its device for port-groove of cylindrical sleeve for a power steering device of an automobile and the like. CONSTITUTION:Rotation of the crank 24 of a crank device 22 forces the rank arm 25 to make reciprocating slide motion through the sliding sleeve 29, thereby, each of the cutters 33, 34 positioned at the top end of the arm draws a circular locus, around 2 rocking supporting point 30 acting as a fulcrum. Depths and length of the port-grooves are determined through the crank radius R of the crank device 22, the length of the crank arm 25 and the position of the rocking supporting point 30 of the rocking sleeve 29. While the crank device 22 rotates one cycle in the arrow direction, the cutter 33 draws a locus 33a-33b to machine a work in the going path and a cutter 34 draws a locus 34a-34b to machine it in the returning path. As the machining cycle proceeds, the crank radius R is increased steadily every cycle to give additional depth of cut through a spindle unit operation, two port-grooves are made up through 40 cycles, an indexing device 42 indexes the following positions of the grooves, and thus the work machining is continued.
Patent JP-S5691504-A (JP)
Title: Reflection type antenna
Inventor: ITSUGAYA SAKAE
IPC: H01Q19/08
Filed: 1979-12-26
Abstract: PURPOSE:To enable a reflection type antenna to perform communication of good quality by reducing unnecessary beams due to cross polarization, by forming a circuit, canceling the cross-polarized component of the reflex mirror, at the part where the cross-polarized component is generated. CONSTITUTION:In the cross-polarization generation area of reflex mirror 1, slot 1b having the X axis and Y axis turned at 45 deg. is formed centering on the X' axis and Y' axis. Slot 1b is provided correspondingly with waveguide 3, which has short surface 3a provided at the place a quarter the wavelength in the waveguide, namel, lambdag/4 position to operate as a short-circuit device. The size of slot 1b is so determined that while a beam of a main polarized component is disabled to pass it, a beam of a cross-polarized component can pass through it. Then, a cross-polarized component in the mirror surface and another cross-polarized component entering waveguide 3 from slot 1b and returning after being reflected by short surface 3a cancel with each other to reduce cross-polarized components in reflecting surface 1 on the whole.
Patent JP-2000011868-A (JP)
Title: Cathode-ray tube
Inventor: MUCHI TSUNEO
IPC: H01J29/88
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube for which a light transmission adjustment film can effectively be formed on the outside surface of its front panel. SOLUTION: This cathode-ray tube has a light transmission adjustment film 200 that improves an image quality contrast by lowering panel glass light transmittance and is used to implement prevention of charging and electromagnetic wave shielding on the outside surface of its front panel 110. The manufacturing method of the light transmission adjustment film 200 firstly applies slurry 220 prepared by uniformly mixing a black pigment containing glass frits and an adhesive to a PET(polyethylene terephthalate) transfer film 210, and forms a transfer film 222 by drying it. Then, the transfer film 210 is stuck to the outside surface of the front panel 110 and thus, the transfer film 222 is transferred to it. In addition, the baking of the transfer film 222 is carried out to solidify it, so that the light transmission adjustment film 200 having a certain thickness is formed.
Patent JP-S6061513-A (JP)
Title: Cosmetic
Inventor: SARUNO RINJIROU
IPC: A61K8/00
Filed: 1983-09-14
Abstract: PURPOSE:A safe skin cosmetic, containing a 5-hydroxyisoflavone present in beans and grains as a component having whitening effect and improved antisuntan and skin beautifying effect, and useful for lotion, cream or milky lotion, packs, etc. CONSTITUTION:A cosmetic containing a 5-hydroxyisoflavone, preferably genistein of formula I or genistin of formula II which is said to have antimicrobial, female hormonal and antioxidant action, and preset in soybeans, which is an isoflavone present in beans and grains in an amount of preferably 0.01-1%. The 5-hydroxyisoflavone which is an active constituent is capable of exhibiting remarkably the inhibitory effect on the formation of a dopachrome dyestuff (melanin pigment) of tyrosinase.
Patent JP-S57104730-A (JP)
Title: Production of cover frame of manhole
Inventor: DEBITSUDO MAACHIN HAABEI
IPC: E02D29/14
Filed: 1981-10-26
Abstract: A manhole cover frame (F) is moulded in one piece of a hardenable material such as concrete which is poured into a jig (1) and is actually moulded against those surfaces of a manhole cover (C) with which it is to interfit in use. When the frame (F) is matched to the cover (C) used to mould it, there results a perfect fit between the two. The surfaces of the cover (C) which are to seat against the frame (F) are machined prior to use of the cover (C) in the moulding process, so that a closely mated interface is obtained between the cover (C) and the frame (F). Alternatively, the cover surfaces are not machined but are coated with a low-frictional material.
Patent JP-H0613744-A (JP)
Title: Bonding of electronic component
Inventor: YAMAUCHI MASARU
IPC: H05K3/34
Filed: 1992-06-29
Abstract: PURPOSE:To realize a method of bonding electronic components, which can bond by soldering the electronic components to a board without generating a solder ball when the components are bonded to the board by soldering. CONSTITUTION:Solder 5 is previously applied to bonding parts 2 of electronic components 1, the electronic components 1 are mounted on a board, on which a solder is previously plated in a prescribed pattern to prescribed positions where the respective electronic components 1 are installed, as these components 1 are held by an electronic component holding means for preventing the misalignment of the components 1 from being generated, the solder 5 which is previously applied to the bonding parts 2 is molten by a heat source, and the components 1 are bonded to the board. Accordingly, since cream solder is not melted on the board, the mechanism of the generation of a solder ball can be eliminated, the bridge phenomenon is also reduced and the improvement of the quality and mounting density of the circuit board becomes possible.
Patent JP-S6413718-A (JP)
Title: Method for storing semiconductor substrate
Inventor: NAKAI RIYUUSUKE
IPC: H01L21/673
Filed: 1987-07-08
Abstract: PURPOSE:To suppress reaction between residual etchant or the like and surface of semiconductor wafer, and to make etching or the like as pretreatment for forming device unnecessary, by storing semiconductor substrates at the specific temperature or less. CONSTITUTION:In order to store semiconductor substrates, a wafer tray 2 is first put into a bag 3, and a vacuum valve 6 is then opened to reduce the pres sure in a vacuum chamber 1 below 1 Torr. Next, the vacuum valve 6 is closed, and a valve 8 for nitrogen gas is then opened to introduce dry nitrogen gas of high purity into the vacuum chamber 1 until the pressure therein reaches 500Torr. Next, both heaters 4 and 5 are energized, and the upper heater 5 is pressed against the lower heater 4 to seal the edge portion of the bag 3 by heating. Next, the pressure in the vacuum chamber 1 is set back to the atmospheric pressure, and the vacuum chamber 1 is opened to take out the sealed bag 3 from the chamber 1. Ten sheets of the wafer which are packed by sealing in such manner are stored at the temperature less than 10 deg.C. There fore, semiconductor substrates can keep their lapped or etched surfaces clean for more than one month.
Patent JP-H04369269-A (JP)
Title: Manufacture of optical integrated circuit
Inventor: NAGANUMA MITSURU
IPC: H01S5/026
Filed: 1991-06-17
Abstract: PURPOSE:To realize a butting junction having extremely small reflections and, scattering without regrowth. CONSTITUTION:A basic mask is formed with two stripelike insulating films 5 disposed in parallel as one set as a selective growth mask, including at least one layer of a quantum well structure in the selectively eptiaxially grown layer in a selectively epitaxial growth to be conducted on a semiconductor substrate 4 in which the mask is formed of an insulating film, and a combination of the mask and a region 7 having no selectively grown mask, is used.
Patent JP-H09290285-A (JP)
Title: Sewage treating device
Inventor: FURUKAWA KIMINORI
IPC: C02F3/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To stably reduce contamination and rancidity by supplying the bacteria incubated in a receiving tank contg. sewage purifying and deodorizing bacteria into the sewage by a pumping part at specified time intervals by a timer. SOLUTION: BSK bacteria, etc., are mixed in sewage to improve the contamination in a storage tank for storing the waste waters resulting from cooking called grease trap 7. Namely, an agitating part 6 for agitating the inside of a receiving tank 2 contg. the bacteria 1 (BSK bacteria) capable of purifying and deodorizing sewage, a pumping part 3 for supplying the bacteria 1 incubated in the receiving tank 2 into the sewage and a timer 4 for operating the pumping part at specified time intervals are provided. The agitating part 6 and the pumping part 3 are operated at specified time intervals by the timer 4 to agitate a specified amt. of the BSK bacteria 1 by the pumping part 6 to activate the bacteria, and the activated bacteria are injected into the grease trap 7. Consequently, the sewage is decomposed, the org. matter is removed, and the rancidity is remarkably reduced.
Patent JP-2000353748-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAI MASAMITSU
IPC: H01L21/82
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To shorten the exposure time of a resist material layer and to stably form a fuse window, without increasing exposure of light for patterning the resist material layer, when the fuse window is formed in a semiconductor device. SOLUTION: This laminated material is a laminated material 15 of a constitution, where a group 3 of fuses, which is formed by arranging a plurallty of the fuses 2 in parallel to each other, is formed on an insulating film 1 on a semiconductor substrate 10, and an interlayer insulating film 4 is formed on the group 3 and the film 1. The laminated material 15, provided with light reflecting layers 6, is prepared in the film 4 over the gaps 2a between the adjacent fuses 2, a resist material layer 7 is formed on the film 4, the layer 7 is exposed with light for patterning a resist and the layer 7 is developed, whereby resist patterned layers 8 corresponding to a fuse window are formed on the film 4, the film 4 is etched using the layers 8 as etching resists, and a fuse window 9 is formed in a semiconductor device.