baber/WOPTO huggingface dataset:
Patent JP-H01135527-A (JP)
Title: Steam generating body and production thereof
Inventor: TAKADA SHINYA
IPC: B01J7/02
Filed: 1987-11-24
Abstract: PURPOSE:To enable rise in temp. of foodstuffs without limiting a place and enclosing an incomplete reacted mixture consisting of iron powder, water retention substance, water and chloride in an air-permeable packaging material. CONSTITUTION:A mixture consisting of iron powder, water retention substance, water and chloride is allowed to react under the coexistence of air until temp. reaches about 90 deg.C and the produced incomplete reacted mixture is cooled and thereafter enclosed in an air-permeable packaging material to obtain a steam generating body. The specific area of iron powder is preferably regulated to >=0.5m<2>/g. As water retention substance, zeolite and fibrous substance, etc., are used. As chloride, NaCl and CaCl2, etc., are used and the loadings preferably are 0.002-0.1mol. for 100pts.wt. iron powder. Further the loadings of water are 15-60pts.wt. for 100pts.wt. iron powder and preferably regulate to amount of 0.8-1.5 times these of water retention substance.
Patent JP-H01156383-A (JP)
Title: Direct production of printing ink
Inventor: RATSUSERU JIEI SHIYUWARUTSU
IPC: C09D11/037
Filed: 1987-11-24
Abstract: PURPOSE: To obtain a printing ink excellent in gloss, transparency, dispersiveness, color depth, hue gorgeousness and shelf life, by mixing a pigment slurry with a non-aqueous, hydrophobic ink vehicle in a specific mixer, heating them to transfer the pigment to a non-aqueous phase, eliminating an aqueous phase, then adding an ink-producing component.  
     CONSTITUTION: A pigment slurry containing 0.5-15 % of an organic pigment, such as lithol yellow 12 or phthalocyanine is introduced to a cylindrical horizontal mixer provided with concentrically arrayed mixing elements and high speed blades, and a non-aqueous, hydrophobic ink vehicle, such as a hydrophobic varnish or oil is added and mixed in the ratio of the pigment/vehicle = (3:1)-(1:4) under agitation. The mixture is heated at 50-70°C to transfer the pigment from an aqueous phase to a non-aqueous phase, then the aqueous phase is eliminated. A printing ink ready for pressing is obtained by adding an ink-producing component comprising a varnish, solvent, dryer and other additives to the non-aqueous phase in the mixer and kneading the mixture. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H06144759-A (JP)
Title: Entrance frame for elevator
Inventor: NAKAMURA MORIO
IPC: B66B13/30
Filed: 1992-11-05
Abstract: PURPOSE:To reduce damages and deformation of an entrance frame when cargoes are carried in/out of an elevator. CONSTITUTION:In an elevator entrance frame equipped with a cage entrance frame 2 which is provided for a cage A for occupants to come in/out, and with a hall entrance frame 8 which is provided for the respective serving floors of the elevator in such a way that the frame faces with the cage entrance frame 2 for the occupants to come in/out, protection members 20 and 2OA are provided for the corner sections 2aA and 8aA of the rising section 2a of the cage entrance frame 2 and/or the rising section 8a of the hall entrance frame 8.
Patent JP-H09150005-A (JP)
Title: Demulsification promoting member and treatment of solution containing polymer compound using the member
Inventor: SASAKI MASAJI
IPC: B01D17/04
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently separate a desired organic substance from an emulsion by sulfonating a polymer compound dissolved in a solvent using a sulfonating agent, then neutralizing this sulfonated polymer compound, and bringing it into contact with a demulsification promoting member of hydrohobic fiber. SOLUTION: A polymer compound dissolved in a hydrocarbon solvent is sulfonated using a sulfonating agent, then this sulfonated polymer compound is neutralized with an aqueous alkali agent solution, and this neutralized polymer compound is brouhgt into contact with demulsification promoting member of hydrophobic fiber. The preferable hydrophobic fiber as a constituent of the demulsification promoting member, is fluororesin, glass fiber, polypropylene rein, polyethylene resin or cellulose. The preferred sulfonating agent is sulfuric acid anhydride. The sulfonating agent is preferably used in about 0.8 to 2.0-fold molar quantity in terms of molar ratio per unit of styrenic monomer based on the polymer compound as a raw material, e.g. a styrenic polymer.
Patent JP-H09143599-A (JP)
Title: Titanium-aluminum intermetallic compound base alloy
Inventor: TETSUI TOSHIMITSU
IPC: C22C14/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To improve the resistance to heat and resonance, particularly resonance characteristic, that is, damping capacity, of a TiAl intermetallic compound base alloy by specifying the composition of this alloy and to apply this alloy to aerospace and aircraft structural materials or rotating parts by utilizing its light weight characteristic and high strength. SOLUTION: An alloy, having a composition consisting of, by atomic weight ratio, 45-48% Al, 0.5-2% Ni, 1-3% Nb, 0.2-1% W, 1-2% Mn, and the balance Ti, is used. This alloy is cast into ingot by using alloying elements, such as high purity Ti of about 99.9% purity and Al, as raw materials by means of high-frequency skull melting. Then, the ingot is subjected to homogenizing treatment at 1000 deg.C for 10hr and machined into desired product shape. By this method, material characteristics of >=1.7% elongation at room temp., >=47kgf/ mm<2> tensile strength at 750 deg.C, >=1.11×10<-3> Q<-1> internal friction at room temp., and <=12.6g/cm<3> oxidation increase at holding at 750 deg.C for 500hr can be obtained.
Patent JP-H09138528-A (JP)
Title: Developer
Inventor: TATEMATSU HIDEKI
IPC: G03G9/113
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a developer capable of forming high-quality images in a developing system to execute development by recovering unnecessary toners with an electrode roller by once sticking the toners to the entire area in the longitudinal direction of a photoreceptor. SOLUTION: Carriers are formed by coating the surfaces of magnetic particles having an average grain size within a range of 20 to 100μm with a silicone resin dispersed with first carbon blacks having a DBP oil absorption rate of >=160(ml/100g), a BET specific surface area of 500 to 1300m<2> /g by nitrogen adsorption and pH >=7 and specifying volumetric resistance of these carriers to a range of 1×10<5> to 1×10<10> Ωcm. The toners are formed by dispersing the first carbon blacks described above and the second carbon black having the DBP oil absorption rate within a range of 60 to 120ml/100g, the BET specific surface area of 100 to 150m<2> /g by nitrogen adsorption and pH >=7 into a binder resin.  The toners 207A are immediately electrostatically charged up to a required high electrostatic charge by friction stirring in a hopper 206 and the unnecessary toners on a photoreceptor 11 are surely recovered by the electrode roller 208 (carrier 207B).
Patent JP-H04212107-A (JP)
Title: Waveguide type photodetecting device and manufacture thereof
Inventor: FUJITA SHUNSUKE
IPC: G02B6/122
Filed: 1990-11-01
Abstract: PURPOSE:To improve the detection sensitivity of a focusing error signal by arranging a light refracting element on the optical path of a photodetector in front of the incident direction. CONSTITUTION:Guided light (a) which is guided into a waveguide path 11 is made incident on the light refracting element 12, then, separately received by two photodetectors 10a and 10b on left and right sides. That means, the light which is guided so as to be made incident on an insensitive part   between two photodetectors 10a and 10b among the guided light (a) can be also guided into the left and right photodetectors 10a and 10b. Thus, the width of the insensitive part   between the photodetectors 10a and 10b can be effectively made zero.
Patent JP-H03156443-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MIHARA YUJI
IPC: G03C1/83
Filed: 1989-11-15
Abstract: PURPOSE:To obtain photographic characteristics of a sufficiently high sensitivity to IR light with a high contrast even if a stable general developing soln. for black and white is used by incorporating a specific dye into dye-contg. nonphotosensitive layers and incorporating a specific compd. into silver halide emulsion layers. CONSTITUTION:The dye-contg. nonphotosensitive layers contain the dye expressed by formula I. The average particle size of the silver halide particles in the silver halide emulsion layers is <=0.1mu. In the formula, R<1> to R<6> denote an alkyl group; Z<1>, Z<2> denote the nonmetallic atom group necessary for forming a benz condensed ring or naphto condensed ring. The R<1> to R<6>, Z<1>, Z<2> denote the group to allow the dye molecules to have at least three pieces of acid groups; L denotes a methine group; X denotes anion; n is 1 or 2 and is 1 when the dye forms an intramolecular salt. The photographic characteristics of the high contrast and the high sensitivity to IR light are obtd. in this way even if the general developing soln. for black and white is used.
Patent JP-H05109926-A (JP)
Title: Hybrid integrated circuit and microstrip substrate
Inventor: FUJIWARA TAKEJI
IPC: H05K5/04
Filed: 1991-10-17
Abstract: PURPOSE:To make a header operate as a compact and light heat dissipating material and to prevent a high output semiconductor element and a dielectric substrate from peeling off due to thermal stress by constituting the header of carbon fiber reinforced aluminum alloy and by joining a circuit substrate and the high output semiconductor element thereon. CONSTITUTION:A high output semiconductor element 1 is joined to a projecting part of a header 3 having a projecting part. A signal from a matching circuit and a driving circuit formed in an alumina substrate 2 is input and power amplification, etc., are performed. A value of linear expansion coefficient of carbon fiber reinforced aluminum alloy is close to that of linear expansion coefficient of the high output semiconductor element 1. That is, matching is possible in terms thermal expansion coefficient between the header 3 and the high output semiconductor 1. The high output semiconductor element 1 can be prevented from cracking and peeling due to thermal stress caused by heat generated in a matching process and heat generation during operation even if the high output semiconductor element 1 is directly joined to the header 3.
Patent JP-S62155167-A (JP)
Title: Hydraulic booster for tandem type brake master cylinder device
Inventor: ASAHARA MAKOTO
IPC: B60T13/14
Filed: 1985-12-27
Abstract: PURPOSE:To reduce necessary depressing force of a brake pedal in the initial process when a brake is applied, by providing a passage means which connects a working chamber to communicate with a reservoir chamber in the second piston of a tandem type brake master cylinder device. CONSTITUTION:A cylinder body 10 movably provides the first piston 14 and the second piston 16 while provides a compression coil spring 34 between the pistons 14 and 16. And the cylinder body 10, in which the second piston 16 partitions the second booster chamber 32 between a piston land 22 and an end part of the cylinder body 10, allows brake fluid to flow into the second booster chamber 32 from a reservoir chamber 28 by providing a communication hole 23 in the piston land 22 while a seal member 25 in the one side. In this way, necessary depressing force in the initial time decreases by directly increasing a pressure in the second booster chamber 32 with the pressurized brake fluid from an orifice port 58.
Patent JP-H05326589-A (JP)
Title: Mold for fabricating semiconductor electronic element structure and manufacture of semiconductor electronic element structure using above described mold
Inventor: PAORO KASATEI
IPC: H01L23/433
Filed: 1992-11-06
Abstract: PURPOSE: To omit machining for removing plastics oozing out onto a heat sink and plastics from the heat sink edges, when a surface-mount type semiconductor element structure is manufactured, using a mold, including a metal plate and plastic body. CONSTITUTION: Mold cavities 11 composed of two halves 10a, 10b of a die, each of them housing and holding a metal plate 12 with its bottom contacting the bottom of the cavity 11. Each cavity 11 has a means 16 for pressing the metal plate 12 to the bottom of the cavity. This means contact is made at least a part of one side of the plate 12. At least a laterally expanded part 18, defined by the side face of the plate 12 and inner surface of the mold which is closed after inserting the plate 12 in each cavity 11, is provided.
Patent JP-H08163541-A (JP)
Title: Picked-up image processing unit
Inventor: UHARA HIROTO
IPC: G06F3/0487
Filed: 1994-11-30
Abstract: PURPOSE: To attain easy to see image displayed on a monitor and to improve the compression rate of image data by displaying an image at the outside of a desired area of a displayed image in a designated single color. CONSTITUTION: When a touch panel 14 of a monitor 13 is designated by a pen, a desired display area is stored in a RAM of a control section 1 via a touch panel I/F 12 of an image pickup pattern processing section 1. Then when a desired color is commanded by a color designation icon, a single designated color is displayed for the outside of the designated area onto the monitor 13 to attain easy to see indication. Similarly the compression rate by an image compression section 10 in a single color is enhanced and a primary storage section 8a of a storage section 8 to enhance the compression rate of image data is used effectively.
Patent JP-H07151638-A (JP)
Title: Shaking test equipment
Inventor: NAKA HIROSHI
IPC: G01R31/00
Filed: 1993-11-29
Abstract: PURPOSE:To provide a shaking test equipment in which a personal computer modifies the shaking conditions of a shaker controller in detail. CONSTITUTION:A personal computer 4' at a control section 4 reads out a shaking condition data 5 from a shaker controller 3 using a communication means. A patch program 6 finds out the position of a data to be modified using the item number as a key for retrieval and conducts a modification processing. After all items to be modified are converted, the personal computer 4' at the control section 4 writes a modified shaking condition data 5'' into the shaker controller 3 through the communication means.
Patent JP-H02145089-A (JP)
Title: Video tape check device
Inventor: KATAYAMA MORIMASA
IPC: G11B5/00
Filed: 1988-11-26
Abstract: PURPOSE:To manage an entire copying process by improving the job efficiency and attaining accurate checking by providing a video intensity check section, an audio intensity check section, a noise check section, a waveform check section, a video audio detection section and a display section. CONSTITUTION:Check sections D1 - D4 and a detection section D5 are used to reproduce a video tape for checking. For example, a video intensity detection section D1 is connected to a video output terminal V, O of a slave VTR 3 to check the normality of a video signal. An audio intensity check section D2 detects the normality of an audio HiFi signal, A noise check section D3 counts detailed picture noise quantitatively. A waveform check section D4 checks a stereo audio signal and a Hifi audio signal waveform. A video detection section D5 detects the presence of an input video signal and a reproduced video signal and an audio detection section D6 checks the presence of the input audio signal. Then the result of comparison, count and detection are displayed on a display section.
Patent JP-H08163619-A (JP)
Title: Portable storage case for pager or the like
Inventor: MATSUI YUTAKA
IPC: A45C11/00
Filed: 1994-11-30
Abstract: PURPOSE: To enable a user to surely discriminate that the pager that the user carries enters calling operation and eliminate dealing to an other-person's pager, etc., by providing a case body which contains the pager, etc., a sensor which is incorporated in the case body, a calling sound generating circuit, and a speaker. CONSTITUTION: The portable storage case for the pager, etc., consists principally of the case body 10 which contains the pager A, the sensor 11 which is incorporated in the case body 10, the calling sound generating circuit 12, and the speaker 13. the pager has a display means and a calling sound generating means A1. The pager A once receiving a radio wave Sa for calling form outside has transition from a stand-by state to the calling operation and can generate a calling sound Sa1 through the calling sound generating means A1. Once the user confirms that the pager A enters the calling operation, a specific message can be displayed through the display means on the device.
Patent JP-H06146754-A (JP)
Title: Control cord gate of blind
Inventor: ABO SEIYA
IPC: E06B9/322
Filed: 1992-11-06
Abstract: PURPOSE:To reduce the abrasion of a control cord, by providing an upper guide roller to conduct the control cord guided from the upper part of a pulley toward the outside of a head box, and a lower guide roller to conduct the control cord guided from the lower part of the pulley to the outside of the head box. CONSTITUTION:A control cord 4 conducted from the upper part of a pulley 3 to the outside of a head box 1 through a cord gate 13 is guided to the outside of the head box 1 through an upper guide roller 20. The control cord 4 conducted from the lower part of the pulley 3 to the outside of the head box 1 through a cord gate 5 is guided to the outside of head box 1 through a lower guide roller 19. In this way, the abrasion of control cord can be reduced and also the operating force required for lifting operation of the slats can be decreased.
Patent JP-2001115541-A (JP)
Title: Side ditch
Inventor: NAKAYAMA KENJI
IPC: E03F5/04
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a side ditch, by which a slide and an overturn can be prevented, the quantity of excavated materials can be decreased, labor, the time and labor cost can be reduced and earth pressure applied to a wall surface can be lowered. SOLUTION: The side ditch is composed of an inverted U-shaped sectional side ditch body 10 with a water way and an earth-pressure reducing plate 20A projected and formed to the outside to an intermediate section between an upper end and a lower end on the external wall surface of the side ditch body 10. Accordingly, the side ditch resists horizontal force applied from the horizontal direction and turning moment, and a slide and an overturn can be prevented. Since a ground surface in a section lower than the earth-pressure reducing plate 20A need not be excavated, the quantity of excavated materials can be lowered, and labor, the time and labor cost can be reduced.  Earth pressure received by a wall surface is dispersed into one received by the wall surface in the section lower than the earth-pressure reducing plate 20A and one received by the wall surface upper than the earth-pressure reducing plate 20A, and decreased. Consequently, earth pressure can be made smaller than one received by the wall surface in a time when the earth-pressure reducing plate 20A is not formed.
Patent JP-H02143662-A (JP)
Title: Message transmission system
Inventor: ISHII AKIHIRO
IPC: G06F17/30
Filed: 1988-11-24
Abstract: PURPOSE:To obtain all messages without any operation of a subscriber at a receiver side by connecting a printer to a digital telephone set and designating a message with the specific operation of a caller side subscriber terminal equipment. CONSTITUTION:If a busy state or absence takes place when a subscriber of a caller subscriber terminal equipment 12 makes an operation for a call to a called digital telephone set 12, the terminal equipment 11 is operated to leave a message to the telephone set 12. In identifying a message output to the telephone set 12 by the operation of the terminal equipment 11, a CPU 14 converts the message into print information and sends it to the telephone set 12 via a control information transmission line 32, a digital subscriber circuit 31 and a digital transmission line 21. The terminal processing circuit 121 of the telephone set 12 identifies whether the received information is print information or control information and outputs the print information to a printer 13 via a printing information transmission line 14. The printer 13 applies print output automatically every time the message is received based on the printing information.
Patent JP-H07128909-A (JP)
Title: Electrophotographic toner and its production
Inventor: SERIZAWA MANABU
IPC: G03G9/09
Filed: 1993-11-04
Abstract: PURPOSE:To provide an electrophotographic toner excellent in tinting strength and having a narrow charge distribution by reducing the unit of carbon black dispersed in the toner. CONSTITUTION:The carbon black having 5-20nm average grain diameter and a binder resin are used as the essential components of the electrophotographic toner. When the weight average mol.wt. Ma of the binder resin is controlled to 3X10<5> to 1X10<6> before the essential components are mixed and its weight average mol.wt. in the toner is denoted by Mb, Mb/Ma=0.4 to 0.7. Meanwhile, the resin component content in the entire binder resin is adjusted to 10 to 40wt.%.
Patent JP-2000111094-A (JP)
Title: Dehumidifier/air conditioner and dehumidifying/air conditioning system
Inventor: MAEDA KENSAKU
IPC: F24F3/14
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a compact dehumidifier/air conditioner and a dehumidifying/air conditioning system of low heat carrying power. SOLUTION: The dehumidifier/air conditioner comprises a moisture absorber 103 for the air to be processed having desiccant adsorbing/desorbing moisture of regenerated air, a first heat exchanger 120 for bringing a gas phase hot heating medium into liquid phase through heat exchange with the regenerated air disposed on the upstream side of the moisture absorber in the direction of regenerated air flow, and a second heat exchanger 220 for exchange heat with the hot heating medium brought into liquid phase through the first heat exchanger 120 disposed on the downstream side of the moisture absorber 103 in the direction of regenerated air flow. A part of heat used by the first heat exchanger 120 for heating the regenerated air can be recovered from the processed air by the second heat exchanger 220. Heat is carried through the use of phase change of heating medium.
Patent JP-H11248010-A (JP)
Title: Valve
Inventor: OSSENBRUEGGE JAN-PETER
IPC: F16K31/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To certainly seal a valve seat at the time of closing a valve even when a working range of an operating element is small by devising the valve seat to work in a constant angular range so that a contact surface of the valve seat at the time of closing the valve is placed level on a seat surface. SOLUTION: A valve is furnished with a housing 1, a valve seat 2 and an operating element 3, and it is furnished with a seal 4 a sealing contact surface 4a of which makes contact with the valve seat 2 at the time when the operating element 3 is at a valve closing position. At the time of adjustment, the valve seat 2 is gently supported by a bush 5, and the bush 5 has a central shaft 5a in a direction where the valve seat 2 moves. It is possible to move the valve seat 2 in a constant angular range as it is separated from a ring projection 2c and to adjust so that a lower end part 2a is placed even on the sealing contact surface 4a at the time of closing the valve. During adjustment of the valve seat 2, the valve seat 2 is guided into the bush 5, placed on the sealing contact surface 4a on the lower end part 2a and fixed with an adhesive at the position.  Consequently, it is possible to close the valve seat and the seal from each other with no clearance at the time of closing the valve.