baber/WOPTO huggingface dataset:
Patent JP-H05166114-A (JP)
Title: Magnetic head
Inventor: HORIUCHI TATSUYA
IPC: G11B5/115
Filed: 1991-12-16
Abstract: PURPOSE:To omit the need to previously stick two shielding plates together and also to surely fix shielding plates into the groove of a holder without a backlash. CONSTITUTION:A shielding plate 30 of a magnetic head is set into 8 shielding case together with a coil bobbin after plural magnetic cores are fixed into the groove of a holder. Then a projection 33 is formed on the plate 30 with the height (DELTAt) larger slightly then the thickness t1 of the plate 30 and can be lightly put into the holder groove with pressure. In such a way, the plate 30 can be fixed into the holder groove without a space.
Patent JP-H11146845-A (JP)
Title: Stool paper sheet
Inventor: OBATA KUNIO
IPC: A47K13/16
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To eliminate an uncomfortable feeling in sitting so as to easily use a stool by temporarily fixing and placing a paper sheet on the stool of a Western-style toilet which is used by an unspecified and multiple number of people in a public place, etc. SOLUTION: Adhesive materials 3 and 3' and stripping materials 4 and 4' are respectively provided on the both opposed surfaces of a pair of paper sheet 1 and 2, parts of one adhesive material 3' and one stripping material 4' are provided adversely to the parts of the other adhesive material 3 and the other stripping material 4 and the both paper sheets 1 and 2 are mutually adhered and integrated. In this case, the paper sheet, the adhesive material and the stripping material to be used are the water soluble ones and made to flow into a toilet bowl after usage so as to be processed and the paper sheet is the small one for placement in left and right on the stool. As a result, resources are saved.
Patent JP-H05162435-A (JP)
Title: Duplicated image
Inventor: MARUYAMA TSUTOMU
IPC: B41M7/02
Filed: 1991-12-12
Abstract: PURPOSE:To form a duplicated image, smooth, uniform and of superior aesthetic sense by coating a duplicated image layer of a transferred material composed of a base and a duplicated image layer with a curing type transparent resin composition having surface tensile force of 30dynes/cm or less and curing the layer. CONSTITUTION:A sealed sheet with a duplicating resin layer and a duplicated image layer on the surface of a base are transferred so as to overlap the base surface with the duplicated image layer. Then the duplicating resin layer is peeled off the duplicated image layer, and the duplicated image layer of the transferred material composed of the base and the duplicated image layer are coated with a curing type transparent resin composition of surface tensile force of 30dynes/cm or less and cured to form a duplicated image. Transfer is carried out by overlapping processing the duplicated image layer of the peeled sheet with the surface of the base. As the actual examples of the base, ceramics, wood, glass, plastic and the like are used, and as the actual examples of a curing type transparent resin composition of surface tensile force of 30dynes/cm or less, acryl resin, polyester resin, epoxy resin, silicone resin and the like are used.
Patent JP-H10168883-A (JP)
Title: Construction method for greening
Inventor: MATSUMOTO TOMOFUMI
IPC: E02D17/20
Filed: 1997-12-06
Abstract: PROBLEM TO BE SOLVED: To perform a seeding in August to early in November by sealing a tree seed in a bag body decomposed with the lapse of time such as photodecomposable or microbial decomposable plastic or a water decomposable paper subjected to water repelling treatment or antibacterial treatment, and fixing it on a slope. SOLUTION: A tree seed 3 such as bush clover or lespedeza is housed in a bag body 2 made of a sheet material such as photodecomposable or microbial decomposable plastic or a water decomposable paper subjected to water repelling treatment or antibacterial treatment, and the mouth part is sealed to constitute a tree seed bag 1. The tree seed 3 may be housed in the bag body 2 in the form of a mixture with a planting base material such as fertilizer, soil conditioner, organic material, water holding material. When a slope is greened, the tree seed bag 1 is set on the slope, an anchor pin is driven, and a planting material having fertilizer, soil conditioner, organic material and water holding material properly mixed thereto is sprayed as occasion demands. For four months or five months until the bag body 2 is decomposed, germination can be prevented.  Accordingly, tree seeds can be sowed through a year.
Patent JP-H09182614-A (JP)
Title: Cosmetic applying brush
Inventor: TAKAHASHI HIDEO
IPC: A45D33/36
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To simplify and secure the operation of a brush when a cosmetic is applied or the shading-off of the cosmetic after application is carried out. SOLUTION: When a brush body 2 for applying a cosmetic is to be fitted to a handle part 3, a receiver 5 being integrated with the brush body 2 is journalled to a support 6 that is integrally formed with the handle part 3 while intervening an elastic body such as a coil spring 8 through a fulcrum 9 being a turning center, so that when it is used, the brush body being integral with the receiver that is journalled around the fulcrum through the elasticity of the elastic body is turned taking the fulcrum as a center, and is held so as to be tilted from the extended line of the axis of the handle part. Even if the brush body is operated while being in contact with the surface of the face, the handle part or the like is situated in a position apart from the face, so that the operation thereof is not interfered with the nose or the like, and the application of the cosmetic can be securely carried out by the brush body.
Patent JP-H09180266-A (JP)
Title: Adjustment optical disk for optical disk signal measuring instrument and adjustment method for optical disk signal measuring instrument using the said disk
Inventor: NAGAO YOSHIHIRO
IPC: G11B7/26
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To shorten the optical disk use signal measuring instrument adjusting time. SOLUTION: This method is used to adjust a signal measuring instrument for an optical disk by reading returned light reflected by a pit formed on an optical disk and measuring a modulation degree of this pit. At this time, a signal surface is divided into a plural areas and the modulation degree of the same kind of pit in the same area is made the same and the modulation degree is made different in each division area of the same king of pit as the same kind of above-mentioned pit.  The modulation degree of each pit is measured by using an adjustment optical disk adjusted to indicate a prescribed value by a standard measuring instrument which can become a standard among the signal measurement instruments for the optical disk, and each measuring instrument is adjusted so as to indicate the same value of the modulation degree as that in the case that the modulation degree of each pit is measured by the above standard measuring instrument over the all areas of this adjustment optical disk.
Patent JP-H06179772-A (JP)
Title: Production of carboxyl-modified butadiene-based copolymer latex
Inventor: SHINOHARA TSUNEHISA
IPC: C08F36/00
Filed: 1992-12-11
Abstract: PURPOSE:To produce a copolymer latex without remarkable generation of gels under an excellent emulsion polymerization stability by polymerizing raw materials composed of butadiene, an ethylenebased unsaturated carboxylic acid and copolymerizable monomers according to a specified two-stage polymerization method. CONSTITUTION:In production of the copolymer latex composed of (A) 10 to 80 pts.wt. butadiene, (B) 0.3 to 10 pts.wt. ethylene-based unsaturated carboxylic acid, (C) 10 to 89.7 pts.wt. other monomers copolymerizable therewith, 50 to 90wt.% of the whole monomers is initially polymerized at 40 to 60 deg.C. The remainder monomers corresponding to 10 to 50wt.% of the whole monomers are then added thereto at a point of time of >=60wt.% conversion and polymerized at 60 to 110 deg.C. Acrylic acid, maleic acid, etc., is used as the component (B) and methyl methacrylate, styrene, etc., can be used as the component (C). In addition, the solid matter content of the objective copolymer latex is preferably 45 to 55wt.%.
Patent JP-H09184250-A (JP)
Title: Re-roofing metal fitting for batten seam roof
Inventor: SAKATA SHOJI
IPC: E04D3/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To surely and quickly lay long folded-plate roofing in re-rooting a batten seam root with tiles by securing, using metal fittings, existing batten seams to C-steel to which a tight frame is secured in advance. SOLUTION: This re-rooting metal fitting for a batten seam roof comprises a C-steel placing part (a), C-steel tightening parts (b), (c), and a batten seam fixing part (d). The metal fitting is placed on a batten seam 34, and a bolt 24 is tightened to make the locking part 23 of the batten seam fixing part (d) press the side of the batten seam 34 to fix the metal fitting into place. The bolt 16 is loosened to bring the C-steel tightening parts (b), (c) toward the center, a C-steel (p) is fitted into a notched part of the C-steel placing part (a), then the bolt 16 is tightened to move the C-steel tightening parts (b), (c) outwards, and flanges at the lower part of the C-steel (p) are fitted into place inside the fitting parts of the tightening parts (b), (c).  A tight frame is welded to the upper surface of the C-steel (p) in advance, and long folded-plate roofing can be laid using conventional construction methods. Therefore, the tight frame can be mounted on the batten seam securely and quickly.
Patent JP-2001163621-A (JP)
Title: Method for crystallizing niobium and/or tantalum and oxide production process using the same method
Inventor: YOSHINAGA MASAKI
IPC: C01G35/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To produce niobium oxide and/or tantalum oxide, each having a low fluoride ion content. SOLUTION: This crystallization method comprises mixing a niobium and/or tantalum aqueous solution containing fluoride ion, with boric acid to crystallize out niobium and/or tantalum from the resulting solution.
Patent JP-2001168713-A (JP)
Title: Ad converter circuit
Inventor: YOSHIZAWA HIROKAZU
IPC: H03M1/06
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent increase of errors by shifting a timing at which the output of MDAC for constituting an AD converter circuit is largely changed in respective stages in a pipeline AD converter circuit. SOLUTION: In a resistor ladder circuit for supplying a reference voltage to a sub AD converter circuit for constituting a pipeline AD converter, the plural reference voltages are prepared by connecting an auxiliary resistor to a main resistor and the reference voltages to be supplied to the MDAC of a first stage and the MDAC of second and succeeding stages are made different.
Patent JP-2000166341-A (JP)
Title: Delivery hopper of granule applicator
Inventor: KUROIWA FUMIO
IPC: A01C15/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide the subject hopper capable of maintaining a smooth delivery without causing granules sticking to a sidewall and without leaving the granules in a bridged state by constituting the sidewall with a specific material and installing a rocking mechanism for rocking the sidewall and flowing down the granules toward a delivery roller. SOLUTION: In this delivery hopper of a granule applicator, a sidewall 3 of a hopper 2 for receiving and delivering granules by rotating a lower delivery roller 1 is constituted of a flexible material and a rocking mechanism 4 for rocking the sidewall 3 is installed. Thus, the granules in the hopper 2 are delivered by the rotation of the delivery roller 1, while a rocking roller 15 rockingly moves upward and downward with pressing the sidewall 3 from the outside through a crank link 14 at the same time and the sidewall is rocked from the inside owing to flexibility of the sidewall 3. Thus, the granules are smoothly delivered to the delivery roller 1.
Patent JP-H0913153-A (JP)
Title: Treatment of titanium sintered body
Inventor: ARAKI TATSUO
IPC: C22C1/04
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating a titanium sintered body easily forming a glossy face or a mirror face by a mechanical polishing and furthermore improving the appearance of the sintered body after grinding. SOLUTION: This process contains a holding stage of holding a titanium sintered body in a holding temp. set at least to >=880 deg.C and a cooling stage of cooling the titanium sintered body at a cooling rate of >=0.1 deg.C/sec in the temp. range of at least 900 to 850 deg.C in the case the holding temp. is set to <=900 deg.C and in the temp. range of the holding temp. to 850 deg.C in the case the holding temp. is set to <900 deg.C. At the time of subjecting the surface of the titanium sintered body subjected to the above treatment to various mechanical grinding, the mirror finishing properties or glossiness of the ground face improves, compared to that subjected to no treatment.
Patent JP-H0664103-A (JP)
Title: Optical laminated sheet and manufacture thereof
Inventor: ICHIKAWA RINJIRO
IPC: B32B27/00
Filed: 1991-12-16
Abstract: PURPOSE:To provide an optical laminated sheet having extremely excellent surface smoothness, and to provide a method in which such an optical laminated sheet is manufactured industrially advantageously. CONSTITUTION:The clearance of an optical isotropic sheet 1 having a thermal crosslinking resin layer as a surface layer and a smoothed mold material 3 with a smooth surface is supplied with the resin liquid 2a of an activation-energy ray curable type resin composition and this resin liquid 2a is held between both sheet and mold material in a stratiform shape, and the held layer 2b is cured by the irradiation of activation energy rays, thus forming an activation- energy ray curable type resin cured layer 2. A biaxially oriented polyethylene terephthalate film, which has surface roughness of 0.004mum and in which no corona discharge is generated, is employed as the smoothed mold material 3. Accordingly, the surface roughness of the free surface of the actinic ray curable type resin cured layer 2 reaches 0.1mum or less.
Patent JP-H06186504-A (JP)
Title: Microscope using diffraction optical device
Inventor: ISHIWATARI YUTAKA
IPC: G02B21/00
Filed: 1992-12-15
Abstract: PURPOSE:To obtain an apodization effect and a super resolution effect without using multilayer film by arranging a diffraction optical device in which different diffraction effects can be displayed at different parts in a pupil. CONSTITUTION:This microscope is constituted of a ring slit 1 arranged at the pupil position of a condenser, the condenser 2, a sample 3, an objective lens 4, a spatial frequency filter 5 arranged at the pupil position on the objective lens 4 side, and an image surface 6. The spatial frequency filter 5 is a concentrical rectangular phase grating, and whose duty factor at the conjugate part of the aperture part 1a of a cyclical slit 1 arranged at the pupil position of the condenser 2 is set at 0.5, and the duty factor at another part is set as 0.1. Also, the depth of the grid is adjusted so as to be phi=pi/6 at certain wavelength, and the diffraction effect of 0th-order light at respective part is set so as to be 50% and 82%. At this time, the pitch T of a diffraction grating is set so that diffracted light other than diffracted 0th-order diffracted light can go to the one not being made incident on an optical system behind the pupil of the microscope.
Patent JP-2000183219-A (JP)
Title: Manufacture of ic package
Inventor: MAKI TOSHIMITSU
IPC: H01L23/12
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an IC package for ensuring strength at dicing, and for preventing an adhesive from being left at an outside terminal. SOLUTION: Plural IC chips 20 are loaded on a surface 12 of a print board 10 having an outside terminal 15 on the back face, and the plural IC chips 20 are sealed by a common resin package 30, and the common resin package 30 is cut and divided into plural individual IC packages in this method for manufacturing an IC package. In this case, a common first adhesive tape 51 is adhered to the surface of the common resin package 30 which is faced downward. In this state, the print board 10 and the common resin package 30 are cut with the first adhesive tape 51 left, and plural individual IC packages 30A and 30B can be formed. Then, a common second adhesive tape 52 is adhered to the outside terminals of the plural cut individual IC packages. Finally, the whole part is rotated so that the adhesive tape 52 can be faced downward, and the first adhesive tape 51 faced upward is peeled off.
Patent JP-2000182995-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAKI TOSHIMITSU
IPC: H01L21/58
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device capable of reducing the size of a wafer by eliminating effusion of adhesive and the like. SOLUTION: A wafer 10 to be divided into a plurality of chips 14 is prepared and a tape 30 with an adhesive layer 33 formed on its tape base material 31 is prepared. The adhesive layer of the tape is bonded to the reverse side of the wafer. The wafer is cut from its surface through the adhesive layer of the tape to be divided into a plurality of chips. The divided chips 14 with the adhesive layer are detached and used for die bonding with the adhesive layer.
Patent JP-H10167743-A (JP)
Title: Jig for multi-tier loading type heat treatment
Inventor: YAMAOKA TAKASHI
IPC: F27D3/12
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide the subject jig equipped with plate-like shelf boards of crystallized glass each having flat surface to put a to-be-heat-treated object on and also with supports for piling use made of crystallized glass and vertically fittedly inserted through penetrating holes formed near the respective four corners of the shelf boards and then jointed firmly, so as to retain high flatness over a long time with no pores inside the shelf boards and the supports, generate no impurity gas during temperature rise, and properly correct the warpage of thin glass plates as the objects. SOLUTION: In this jig, the thermal expansion coefficient of the crystallized glass is <=15×10<-7> / deg.C. The figure shown is a magnified sectional view of this jig. Each of shelf boards 1a is provided with penetrating holes 4 near the four corners. Each of supports 2 is a means for piling the shelf boards 1, serving to hold the shelf boards 1 at their respective given positions and fully prevail the atmospheric temperature throughout the mutual gaps of the shelf boards 1. Each of the inserts through the penetrating holes 4, which is of rod shape 10-20mm in the whole length, is fittedly inserted vertically through the penetrating hole 4 and then weldedly fixed at 910-950 deg.C, thus affording a joint strength of 60kgf/cm<2> .
Patent JP-H07199211-A (JP)
Title: Production of spatial optical modulating element
Inventor: OCHI YUTAKA
IPC: G02F1/135
Filed: 1993-12-29
Abstract: PURPOSE:To decrease display defects by subjecting a spatial optical modulation element body or spatial optical modulation element to a heat treatment within a specific temp. range. CONSTITUTION:The spatial optical modulation element body A is formed by properly laminating a glass substrate 1, a transparent electrode layer 2, a photoconductive layer 3, a light sepn. layer 4, an oriented film layer 5, a liquid crystal layer 6, an oriented film layer 7, a transparent electrode layer 8 and a glass substrate 9 and is subjected to the heat treatment. Liquid crystals are already packed in the space parts formed by spacers 10. This heat treatment is executed by housing the spatial optical modulation element body A or the finished product for a prescribed period of time in a thermostatic chamber and the treatment temp. is confined within a range of 50 to 100 deg.C. The effect of decreasing display defects is not observed even if the heat treatment is executed for a long period of time if the temp. is below 50 deg.C. Generation of such defects that particularly the spacers 10 or seals segmenting the liquid crystal layer 6 are deteriorated in properties or expanded and in the worst case destruction arises therein and the sensitivity characteristics, etc., of the spatial optical modulation element are changed is resulted if the heat treatment is executed at a temp. exceeding 100 deg.C.
Patent JP-2001170833-A (JP)
Title: Automatic positioning method for clamp and its device, and computer readable recording medium with program recorded to perform automatic positioning of clamp
Inventor: NISHIIE YOSHINOBU
IPC: B23Q3/06
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To position a clamp by automatically selecting a position not to interfere with a dead zone of a product. SOLUTION: A clamping region detection and processing part 23 detects a clamping region A between both ends of a side edge F of a plate material W. A setting clamp number computation and processing part 25 finds a clamping number N to set in accordance with a total clamp number T free to set in the detected clampin region A and an actual clamping number R. A clamping optimum position setting and processing part 26 sets an optimum position O of each of clamps C between the both ends in accordance with the found clamping number N. A clamp setting position deciding and processing part 29 decides a position nearest to the optimum position O in the clamping region A as a setting position S of each of the clamps C.
Patent JP-2000144619-A (JP)
Title: Microwave snow melting apparatus
Inventor: SAKAMOTO KAZUNORI
IPC: E01C11/26
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To heighten the work efficiency and suppress the cost by applying microwaves emitted from a magnetron to a liquid heat medium to be warmed, and circulating the heat medium in a piping buried under the bed. SOLUTION: When a snow-fall sensor 1 detects a snow-fall, power is applied through a power supply switch 3 of a container 5 to emit microwaves 7 from a magnetron 6. The microwaves 7 irradiate a colloidal liquid 8 to be warmed. The temperature of the liquid 8 is measured by a thermometer 9, and displayed on a temperature display plate 11. It is judged from the temperature display whether the temperature of the liquid 8 is high or low, and a temperature control automatic switch 4 is turned on and off. The liquid 8 enters a gear pump 13 through a pipe 12, flows into a radiating pipe 16 installed under the bed through a pipe 14, and divergent heat 17 is emitted to the upper bed surface side, thereby melting snow on the bed. Further, the liquid 8 passes through a pipe 18 to return to the container 5. Thus, the work efficiency can be heightened.
Patent JP-2000162060-A (JP)
Title: Apparatus for measuring flexural distortion of dummy chest, apparatus using the same for estimating chest injury
Inventor: ORI AKIO
IPC: G09B23/28
Filed: 1998-11-29
Abstract: PROBLEM TO BE SOLVED: To measure a time history of a flexural distortion of each point of a chest as a change with time of the flexural distortion and estimate a rib fracture, injuries to internal organs and the like of the chest. SOLUTION: The apparatus for measuring a flexural distortion of a dummy chest consists of a band 2 having one end fixed to a dummy thoracic vertebra part 13 or its vicinity and a measuring device 4. The band 2 is comprised of a plurality of elastic thin plate members 20 arranged along an inner periphery of a dummy rib member 11 fixed to the thoracic vertebra part 13. A plurality of gages 13 are set to the band via a distance in a longitudinal direction for detecting the flexural distortion of the elastic thin plate members 20 when an obstacle collides with the dummy chest. The measuring device 4 measures a time history of the flexural distortion as a change with time of a flexural distortion at each point of the band 2 on the basis of the flexural distortion at each point of the band 2 which is detected by the gages 3 set to the band 2.  The chest injury-estimating apparatus uses the apparatus.