baber/WOPTO huggingface dataset:
Patent JP-H10224438-A (JP)
Title: Collapsible portable radio communication unit
Inventor: TERADA SHIGEHIRO
IPC: H04B7/26
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a portable radio communication unit which has a simple structure of its hinge parts and can be easily assembled for reduction of its cost by preparing a constitution where the engagement elements can move to the notch and arc-shaped groove holes over the get-over banks when both cases turn to each other by the elasticity of the hinge parts. SOLUTION: The elasticity and the structural deflection of synthetic resin are given to the hinge parts 3 and 4 which are unified with the synthetic resin cases 1 and 2. The engagement elements 8 can move to the notch and arc-shaped holes 5 and 7 over the get-over banks 6. When both cases 1 and 2 are folded, the elements 8 are fit into the holes 5 and surely held there. When the cases 1 and 2 are turned to each other at the rotational centers of the parts 3 and 4, the elements 8 get out of the holes 5 and get over the banks 6. Then the elements 8 are guided into the holes 7 and can lightly move in the holes 7.
Patent JP-S63188161-A (JP)
Title: Cartridge attaching and detaching mechanism
Inventor: AKAMATSU YOSHIYUKI
IPC: G03G15/00
Filed: 1987-01-30
Abstract: PURPOSE:To improve the operability by pressing a unit in the same direction as PC cartridge taking-out to enable an operator and taking out a PC cartridge with his single hand by one operation of a lock lever. CONSTITUTION:A PC cartridge 1 having a photosensitive drum 2 is fixed by a lock lever 4 and a guide 7, and a developing device 3 presses the photosensitive drum 2 by a spring 5. When the lock lever 4 is turned in the direction of an arrow 6, the developing device 3 pushes out the PC cartridge 1 along the guide 7 in the direction of an arrow 9 by the spring 5 and the lock lever 4 is held in the open state, and therefore, the PC cartridge is taken out without continuing the operation of the lock lever 4.
Patent JP-H06234841-A (JP)
Title: New polycarbonate and its production
Inventor: OGAWA NORIYOSHI
IPC: C08G64/14
Filed: 1993-02-09
Abstract: PURPOSE:To obtain a new polycarbonate useful as a molding material, etc., having excellent compatibility, solvent selectivity, heat resistance, mechanical strength, etc., by reacting a specific dihydric phenol, etc., with a carbonic acid ester-forming compound. CONSTITUTION:A dihydric phenol of formula I [R1 to R8 are H, halogen, (substituted) alkyl, aryl, etc.; one of R9 and R10 is a carbazole of formula II (R11 is alkyl, alkoxy, etc.; R12 and R13 are H, halogen, alkyl, etc.) and the other is H, alkyl, etc.; R9 and R10 are carbazole of formula 11] or the dihydric phenol and a dihydric phenol of formula III [R14 to R21 are H, halogen, (substituted) alkyl, etc.; X is S, SO2, (CH2)b (b is 0-20), etc.] are reacted with a carbonic acid ester-forming compound such as phosgene to give the objective polymer comprising a repeating unit of formula IV or repeating units of formula IV and formula V, having the composition of the repeating unit of formula IV of 0< formula IV/(formula IV+ formula IV)<=1 by molar ratio.
Patent JP-H03224672-A (JP)
Title: Method and device for thickening waste photographic solution
Inventor: ENDO NOBUO
IPC: C02F1/04
Filed: 1990-01-31
Abstract: PURPOSE:To inexpensively thicken a waste photographic liquid by producing hot water by utilizing the heat generated by incineration of combustible waste, etc., and heating the waste photographic liquid by utilizing this hot water then evaporating the liquid in an evaporator subjected to a pressure reduction. CONSTITUTION:The waste photographic liquid is heated in a heating vessel 2 by utilizing the hot water produced in an incineration furnace 1 which incinerates the combustible waste, etc. The waste photographic liquid heated in this heating vessel 2 is evaporated in the evaporator 3. The waste photographic liquid stored in a waste liquid tank 9 is introduced into the evaporator 3 by a waste liquid pump 10. Further, the vapor is condensed in a cooling vessel 4 communicated with the evaporator 3. The pressure in the evaporator 3 is reduced via the cooling vessel 4 by a vacuum device 5 communicated with the cooling vessel 4 to attain the temp. of the b. p. fairly lower than 100 deg.C. The waste photographic liquid is inexensively thickened in this way.
Patent JP-S55114481-A (JP)
Title: Fettling method of deep hole inside
Inventor: FUNADA GAKUO
IPC: B23K15/00
Filed: 1979-02-27
Abstract: PURPOSE: To instantaneously and surely fuse or cut fins and remove the same by installing the work in an inert atmosphere and hitting an electron beam against the inside of a deep hole.  
     CONSTITUTION: The work 1 formed with fins in a deep hole 2 is placed in an inert atmosphere (e.g., vacuum). The end of an electron gun 3 provided with a cathode for radiating thermoelectrons and a converging system which accelerates the thermoelectrons radiated from this cathode and converges the same with a static lens or  magnetic field lens is faced in a vessel containing the work 1, e.g., a vacuum vessel. While the work 1 is being rotated about the center of the fins, the electron  beam 4 shot from the electron gun 3 is hit against the fins from the outside of the  work 1. Then, part of the body of the work 1 is also exothermically fused along  with the radiation of the electron beam 4, but before this, the fins exothermically  fuse and evaporate almost instantaneously. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04243891-A (JP)
Title: New tripeptide and antioxidant containing the same as active ingredient
Inventor: YAMAMOTO MASANORI
IPC: C12P21/06
Filed: 1991-01-21
Abstract: PURPOSE:To provide a tripeptide useful as an anti-oxidant for foods containing small amounts of oils, such as retort boiled rice because the tripeptide has a strong antioxidizing property and is soluble in water. CONSTITUTION:A tripeptide represented by an amino acid sequence of Ala-His- Lys, and an antioxidant containing the tripeptide as an active ingredient. The tripeptide is produced by hydrolyzing egg albumin with a protease.
Patent JP-H07251448-A (JP)
Title: Method and device for cooling cylindrical web of melt thermoplastic synthetic material extruded from film blow head
Inventor: KUREMENSU ZENSEN
IPC: B29C48/32
Filed: 1995-02-09
Abstract: PURPOSE: To increase the yield of a film inflation extruder by using colder cooling air. CONSTITUTION: In a method for cooling a tubular web 3 of a thermoplastic synthetic melt extruded from a film blowing head 1, cooling air is blown to the tubular web 3 from at least one cooling ring surrounding the annular nozzle gap of the blowing head. In order to increase the yield of a film inflation extruder by using colder cooling air, the tubular web is exposed to dry cooling air streams with a temp. of below 0 deg.C and cut off from the circumferential air by the region 6 exposed to cooling air streams. Cooling air is drawn from a cut-off space 9 and cooled to be again supplied to the cooling ring.
Patent JP-H01199081-A (JP)
Title: Electromagnetically proportional pressure control valve
Inventor: KOMATSU KOICHI
IPC: F16K31/06
Filed: 1988-02-01
Abstract: PURPOSE:To keep a specified car height by holding the fluid pressure in an output circuit at a certain level even through the current supplied to a solenoid is cut. CONSTITUTION:In case a value of the control current i0 ranges between the two specified values i2 and i4, a pilot spool 2 is arranged in a position C within the control range and slided according to the current value. When a control current i0 below the specified value i1 is fed to a solenoid 9, on the other hand, the pilot spool 2 is arranged in a position S within the stop range. If output of control current i0 is stopped, the pilot output liquid pressure becomes P1, and a specified main output liquid pressure is obtained at the main valve MB, and the typical average car height is obtained in a car height adjusting actuator 4.
Patent JP-H03226749-A (JP)
Title: Silver halide color photographic sensitive material and processing method for this material
Inventor: SAKAGAMI MEGUMI
IPC: G03C7/38
Filed: 1990-01-31
Abstract: PURPOSE:To make improvement in edge effect and preservable stability with lapse of time by incorporating a photographic coupler and compd. which are respectively specific into the photosensitive material. CONSTITUTION:The photographic coupler expressed by formula I is incorporated into at least one layer and further, the compd. expressed by formula II is incor porated into at least one layer. In the formula I, R1 and R2 denote a hydrogen atom or substituent; X denotes a hydrogen atom or a group which can be elimi nated at the time of the coupling reaction with the oxidant of a developing agent. In the formula II, A denotes the base nucleus of oxidation reduction or the precursor thereof and the atom group which allows the elimination of (Time)tX only when oxidized during photographic development processing; Time denotes a timing group; X denotes a development restrainer; L denotes a bivalent combination group; G denotes an acidic group; n, m, t respectively denote 0 or 1. The improvement in the edge effect and the preservable stability with lapse of time is made in this way.
Patent JP-2000220935-A (JP)
Title: Refrigerator
Inventor: YOKOE AKIRA
IPC: F25B1/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent a foreign matter produced from an odorant employed in a freezing cycle in order to facilitate detection of leakage from clogging the piping in a freezing cycle to damage the cooling performance. SOLUTION: A double tube 19 is employed for an evaporator 18 and refrigerant is fed through an inner tube 21. An odorant 20, e.g. methyl mercaptan, is encapsulated in the space 22 between the inner and outer tubes 21, 20. Since refrigerant and odorant are used separately from each other, insufficient cooling due to clogging with foreign matter can be prevented.
Patent JP-S58140994-A (JP)
Inventor: TAKAHASHI SHIYUUICHI
IPC: H05B41/16
Filed: 1982-02-13
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-S57136266-A (JP)
Title: Memory controller
Inventor: FUJINAGA TAKASHI
IPC: G06F3/06
Filed: 1981-02-17
Abstract: PURPOSE:To reduce the number of times of access and to realize a high-speed transfer, by outputting a writing instruction after carrying out a desired data process by a computer when a data process is required, in case a data transfer is carried out to a sequential access memory device. CONSTITUTION:A computer 1 delivers in a simple way a reading instruction to a sector requiring no change of its contents, and delivers a writing instruction to a sector requiring a change of its contents after giving a desired data process to the data that is read out by a reading instruction. In such way, a replacement of data equivalent to a track can be done in a simple way. As result, the access frequency is reduced and the data to be stored in a flexible disk device are renewed in a high speed.
Patent JP-H10204264-A (JP)
Title: Epoxy resin composition and semiconductor sealing device
Inventor: OKAJIMA NORIAKI
IPC: C08L61/06
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition hardly influenced by moisture absorption, especially excellent in moisture resistance and heat resistance to soldering after the immersion in soldering bath, free from release between the sealing resin and semiconductor chip, etc., and capable of assuring a long-term reliability by using a specific epoxy resin and a specific phenol resin. SOLUTION: This resin composition consist essentially of (A) a polyfunctional epoxy resin having biphenyl skeleton and phenol skeleton and represented by formula I [(n) is 0 or >=1 integer], (B) an aralkyl type phenol resin of formula II, (C) an inorganic filler (preferably silica powder, preferably low in impurity concentration and having <=30μm average particle) and (D) a curing accelerator (e.g. imidazole-based curing accelerator) and contains the component C in a ratio of 25-93wt.% based on the resin composition. The compounding ratio of the component D is preferably 0.01-5wt.% based on the resin composition.
Patent JP-S60166762-A (JP)
Title: Blade angle controller of fluid machine having movable blade
Inventor: KONNO DAISUKE
IPC: F03B3/14
Filed: 1984-02-10
Abstract: PURPOSE:To reduce the size of system where an operating shaft for controlling the blade angle of movable blade is penetrated through hollow rotary shaft, by employing such bearing structure where the blade angle operating force and the load of drive means are not applied onto main thrust bearing of rotary shaft. CONSTITUTION:In this system, a blade angle controlling shaft 2 penetrating through hollow rotary shaft 1 is moved axially to control the blade angle of movable blade (not shown) provided at the tip of said shaft 1. Here, the upper thrust collar 8 to be coupled with the bearing casing 9 is coupled to the lower ends of a plurality of coupling rods through cross head 3 provided at the upper end of operating rod 2. The bearing casing 9 will slip into the bearing 12 secured to the casing 13 to screw a chip 14 for tightening the rotor 15 of motor over the lower threaded portion 9s. Then the lower thrust collar 21 secured to the rotary shaft 1 is coupled through lower thrust pads 20a, 20b to the lower portion of said chip 14.
Patent JP-H02201219-A (JP)
Title: Electronic type odometer
Inventor: KOBAYASHI HISATAKA
IPC: G01C22/00
Filed: 1989-01-31
Abstract: PURPOSE:To simplify the preparation of a program by determining an address of an EEPROM for storing an integration data with an encoder. CONSTITUTION:A normal reloading into an EEPROM 1 is performed by an updating at a specified address and when a tripmeter is reset, an output of an encoder changes and an address of the EEPROM 1 for updating a writing is shifted accordingly. Therefore, as an address of the newest data of the EEPROM 1 stored mechanically with the encoder 5, a data stored at an address of the EEPROM 1 is read out corresponding to an output of the encoder 5 at a resumption. This dispenses with a program for starting at the resumption while enabling uniform use of a memory of the EEPROM 1 by reloading.
Patent JP-S55115067-A (JP)
Title: Electrostatic developing device
Inventor: KAWANISHI TOSHIYUKI
IPC: G03D5/06
Filed: 1979-02-28
Abstract: PURPOSE: To generate the images of high density at a high speed by providing grooves on the surface of a conductive developing roller and covering mesh cloth of insulation characteristic such as of nylon on the surface thereof.  
     CONSTITUTION: A developing roller 4 is made of a roller composed of conductive material of specific resistance 10 8 Ωcm or less or rubber or metallic material having equivalent conductive surface or a metal roler, etc. whose surface has been modified by an oxide film. The surface of the developing roller 4 is undulated by engraving grooves of 10μW2mm deep and further is covered with insulation type mesh cloth 5 of nylon, etc. Such constitution makes up the deficiency of the scooping amount of the developing solution and permits the reproduction of faithful images because the counter electrode distance may be shortened. Hence, the images of high density may be generated at a high speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07206991-A (JP)
Title: Thermosetting resin composition
Inventor: MARUYAMA ISAO
IPC: C08G59/68
Filed: 1994-01-21
Abstract: PURPOSE:To obtain the subject composition, excellent in compatibility between components and preservation stability and capable of promoting the curing reaction even at a relatively low temperature in a relatively short time and providing its cured product having excellent heat resistance, toughness, adhesiveness and adhesion. CONSTITUTION:This thermosetting resin composition contains the following components (A), (B) and (C) at (95/5) to (10/90) weight composition ratio {(A)/[(B)+(C)]} of the component (A) to the components (B) and (C) and 0.3-20 equiv. ratio (B)/(C) of epoxy group in the component (B) to a functional group reactive with the epoxy group in the component (C): (A) a bisalkenyl-substituted nadimide without containing the functional group reactive with an epoxy resin, (B) the epoxy resin and (C) a compound having the functional group reactive with the epoxy resin and carbon-carbon double bond.
Patent JP-H04261487-A (JP)
Title: Tacky tape
Inventor: KONO TADASHI
IPC: C09J7/02
Filed: 1991-02-15
Abstract: PURPOSE:To improve falling resistance without fouling a material to be packaged. CONSTITUTION:A tacky tape is obtained by forming a tacky agent layer 3 composed of an acrylic tacky agent on one surface of a support 1 composed of kraft extensible paper having 40-65g/m<2> basis weight, >=4kgf/15mm tensile strength in the longitudinal direction, >=6% elongation, >=70g tear strength in the width direction and >=100g/15mm paper interlaminar strength. Even if the aforementioned tacky tape is applied to corner parts of corrugated boxes, the tape is hardly broken by shock such as fall without fouling a material to be packaged.
Patent JP-S57135654-A (JP)
Title: Rotor
Inventor: MOTOYAMA MASANORI
IPC: H02K23/54
Filed: 1981-02-14
Abstract: PURPOSE:To prevent the invasion of adhesive into a slit of a commutator  formed by simultaneously forming a commutator segment and a commutator holder by thermally crushing the slit of the holder commutated with the slit and using the adhesive of low viscosity. CONSTITUTION:The commutator segment 6 of synthetic resin and the slit 8a of a commutator holder 8 to be formed simultaneously are thermally crushed by thermal caulking to form a recess 10. Since no slit is provided even if adhesive 9 of low viscosity is filled between the coil 3 and the holder 8, no capillary tube phenomenon occurs, with the result that the adhesive is not invaded into the slot 6a of the commutator. In this manner, the reduction in the insulator creeping distance of the slit can be prevented, and the insulation can be preferably maintained.
Patent JP-H07230482-A (JP)
Title: Plotting method for cad drawing
Inventor: SATO AKIHIKO
IPC: G06F17/50
Filed: 1994-02-21
Abstract: PURPOSE:To provide the CAD drawing generation method which shortens the time required for plotting of a similar drawing and reduces misgeneration of a simple drawing. CONSTITUTION:A general CAD system is used to store a reference point 01 of a fundamental graphic, the scare, and start point coordinates, lengths, and directions of segments 11, 12,..., 33 based on this point. Constant values like scaleddown dimensions are stored besides variable symbols (H, W, L, etc.,) as dimensions of this graphic. Apart where segments should be changed is selectively inputted. Segments of the change part are flashed on the display by this input. Actual dimensions corresponding to the change are inputted. Pertinent segments are changed to inputted new dimensions, and the graphic is changed in accordance with vector correspondence on drawing coordinates to lengths, coordinate positions, angles, etc., or segments having connection relations to pertinent segments. This calculation is executed for all of segments having the connection relations in of the graphic before the change. Thus, connection relations contour segments or the graphic before the change are kept even after the change.
Patent JP-S58140117-A (JP)
Title: Manufacture of thin film semiconductor device
Inventor: OGATA TOSHIAKI
IPC: H01L21/28
Filed: 1982-02-15
Abstract: PURPOSE:To simplify manufacturing process by a method wherein, utilizing the fact that the etching speed of an Si oxide film is different between the flat part and the stepwise difference, the Si oxide film at the stepwise difference is selectively etched resulting in the formation of a contact hole. CONSTITUTION:In case of forming an Si oxide film 5 in a reduced pressure furnace, when the film 5 is uniformly etched from the surface, the film 5 is previously etched at stepwise differences 6 and 7, and thus semithin films 3 and 4 expose. The difference of Si oxide film thickness does not exist between the stepwise difference and the flat part. The Si oxide film 9 at the stepwise difference of a semiconductor thin film 8 is inferior to the Si oxide film of the other part in etching resistance. Therefore, it becomes possible that the film 9 of the stepwise difference is selectively etched by etching resulting in the formation of a contact hole.
Patent JP-S63190724-A (JP)
Title: Production of glass
Inventor: TAKEUCHI TETSUHIKO
IPC: C03B8/02
Filed: 1987-02-03
Abstract: PURPOSE:To easily scale up production of glass by preserving a liq. sol, which is prepared from metallic alkoxide as a main raw material and adjusted to have the composition of the objective glass, after adjusting the pH and then keeping the stability of the liq. sol thereby. CONSTITUTION:The liq. sol having the composition of the objective glass is prepared from the metallic alkoxide such as ethyl silicate, or the metallic alkoxide and fine powder of metallic oxide such as silica, as the main raw material. Said liq. sol is gelatinized in a closed container with a desired form. The titled glass is obtained by drying the wet gel obtained in the above- mentioned way, heating and calcining the obtained dried gel. In the above- mentioned production of the glass with the sol-gel method, the stability of the above-mentioned liq. sol is kept for a long time by adjusting the pH to a proper value and then preserving when preserving the liq. sol on the way to the treatment in the preparing stage of said liq. sol. Thereby the mass-production and the lowering cost are facilitated by smoothly advancing the stage and well dealing with a mass-treatment necessitating a long time treatment.
Patent JP-H07206415-A (JP)
Title: Carbon cluster producing raw material
Inventor: TAJI KAZUYUKI
IPC: C04B35/52
Filed: 1994-01-07
Abstract: PURPOSE:To efficiently produce a carbon cluster at a lower cost by using a compact obtained by treating the green compact of an ungraphitized carbon material or difficult-to-graphitize carbon material at a high temp. instead of the compact of a graphitized carbon material. CONSTITUTION:Graphitization is allowed to proceed sufficiently or to some extent by the high-temp. treatment at atmospheric pressure or under pressure to obtain an ungraphitized carbon material A. A difficult-to-graphitize carbon material B is selected from furnace black and thermal black. The powder of the material A or B having <=50mum average grain diameter is compacted at a high temp. with coke as the aggregate and pitch as the binder to produce a carbon cluster producing raw material as the compact consisting only of carbonaceous material having 1.00-2.00Mg/m<3> bulk density, 10muOMEGA.m resistivity and >=10MPa three-point bending strength.
Patent JP-S61183730-A (JP)
Title: Composite communication terminal equipment
Inventor: AMANO FUMIO
IPC: G06F13/00
Filed: 1985-02-08
Abstract: PURPOSE:To make an operation convenient by displaying the document information held by a code format and the hardwritten information held by a bit map format, on a display which is formed so one body with a handwritten information input means, transmitting and receiving both the inforamation by its format, and shorting it as prescribed. CONSTITUTION:Document information of a code format which is transferred through a circuit 9 is stored in a document buffer 6 by a code format through a communication control part 8, in a composite communication terminal equipment 1, and its document information is read out by a display control part 7 and displayed on a display 2. On the other hand, a handwritten information input means is constituted of a transparent tablet 3, an input pen 3a and a coordinate position detecting part 4, the tablet 3 is attached so as to contact to a display picture of the display 2, and information which is handwritten and entered in the tablet 3 with the pen 3a is detected by the detecting part 4 and stored in an image buffer 5 by a bit map format. In this state, the control part 8 sends out each information of the buffers 6, 5 by each code and bit map format, respectively, and transfers it to an electronic mail system, etc. from the circuit 9.