baber/WOPTO huggingface dataset:
Patent JP-2000190411-A (JP)
Title: Biodegradable resin extrusion foam excellent in secondary molding processability and biodegradable resin foamed molded product using the same and production of them
Inventor: NAKANISHI MOTOYASU
IPC: B32B23/08
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable resin extrusion foamed molded object capable of being easily molded into a molded product of every form such as a food packaging container or the like by thermal shaping and good in dimensional stability or mechanical characteristics, a method for producing the same, a biodegradable resin foamed molded product using the extrusion foamed molded object and a method for producing the same. SOLUTION: An extrusion molding apparatus having a double pipe type extrusion nozzle consisting of inner and outer pipes provided to the front thereof is used to charge a specific biodegradable resin compsn. containing a cellulose acetate resin and moisture being a foaming agent in the container communicating with the inner pipe not only to subject the same to extrusion molding but also to foam the same by the evaporating expansion force of moisture to form a core portion and a resin compsn. for a surface layer comprising a biodegradable resin having a low m.p. is charged in the container communicating with the outer pipe and extruded from the extrusion nozzle simultaneously with the ejection of the biodegradable resin compsn.  to form the surface layer portion and the core portion and the surface layer portion are fused and integrated to form a biodegradable resin extrusion foamed molded object and a biodegradable resin foamed molded product.
Patent JP-2001183571-A (JP)
Title: Lens barrel for camera
Inventor: ADACHI NORIYUKI
IPC: G02B7/04
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel for camera in which the external force applied on a shutter is small and stabilized, and also, which is stabilized in terms of the positional accuracy of a lens group held by a movable barrel. SOLUTION: The lens barrel for camera is provided with a rotary barrel which is moved which rotating in a direction parallel to the optical axis with respect to a fixed barrel which is fixed to the camera main body, the movable barrel which is linearly moved in a direction parallel to the optical axis in accordance with the rotation of the rotary barrel, a lens frame for holding at least one lens group of a photographing optical system, and the shutter, and the lens frame and the shutter are independently attached to the movable barrel.
Patent JP-H11171182-A (JP)
Title: Flat-shaped housing device for building scaffold form
Inventor: ICHIZAKI TETSUO
IPC: E04G1/14
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To make up a housing device only of a flat-shaped base and bracings on occasion of not being piled up and to reduce the space for storage by a method wherein the housing device for housing form members used for building scaffolds at a construction site is constructed with portal framelike forms used as a part of its framework. SOLUTION: On constructing a housing device for housing a number of form members used for building scaffolds, a flat-shaped base 1 equipped with foot girders 5 for grounding and hanging support metals 6 is prepared and connecting rods 9 are inserted into and fixed to connecting rod insertion holes 7 formed at a plurality of appropriate positions on the flat-shaped base 1. Then, a plurality of portal framelike forms 8 in the upside-down position are detachably fitted to the flat-shaped base 1 with each of lower end holes thereof being put on each of the connecting rods 9. To the upper ends of the portal framelike forms 8 fitted to the flat-shaped base 1, bracings 2, 3 are attached, utilizing form fixing insertion holes formed respectively therefor. Furthermore, bodies for preventing collapse of load are desirable to be attached, extending from the side faces to the rear face.
Patent JP-2000191259-A (JP)
Title: Escalator device
Inventor: SUZUKI SATOSHI
IPC: B66B23/12
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To lessen the thickness in the vertical direction of an escalator device. SOLUTION: Instead of a footboard fitted with a cleat riser, a pallet 9 in a flat plate form is used as a footboard of an escalator device. Guide rollers 16 and 17 for controlling the attitude are installed on both sides of the pallet 9, and the attitude of each pallet 9 is controlled on the basis of the positional relationship of guide rails 19 and 20 which are in engagement with the guide rollers 16 and 17. In the turn-back division of the over-story floor and under- story floor, the pallet advancing direction is inverted without upsetting the pallet 9 upside down.
Patent JP-2001179268-A (JP)
Title: Substrate treatment apparatus
Inventor: EZAKI KENJI
IPC: C02F1/70
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus capable of preventing the corrosion of a drain route or the leakage of ozone gas by removing ozone from a waste liquid of an ozone-containing solution. SOLUTION: A substrate treatment apparatus is constituted of a treatment unit 2 for treating a substrate with ozone water and an ozone removing unit 3 for removing ozone from the ozone-containing waste liquid discharged from the treatment unit 2. The treatment unit 2 treats the substrate with ozone water supplied from an ozone water generating unit 7. The ozone removing unit 2 is provided in order to mix aqueous hydrogen peroxide supplied from a hydrogen peroxide storage tank 5 with the ozone-containing waste liquid discharged from the treatment unit 2 to decompose ozone in the waste liquid.
Patent JP-2000198700-A (JP)
Title: Stopping device for work device
Inventor: OKANO TAKAAKI
IPC: B66C15/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To automatically stop a work device even in a state that an operator can not turn an emergency switch on. SOLUTION: This emergency stopping device 40 includes an operation unit 41 controlling the operation of an work device 29, an operator M controlling the operation unit 41, a heart rate detector 43 detecting the heart rate of the operator M, and a controller 49 which controls the operation of the work device 29 based on the information of the operation from the operation unit 41, and furthermore, stops the operation of the work device 29 when the heart rate detected by the hear rate detector 43 exceeds an allowable rate regardless of the information of the operation. The controller 49 is equipped with a heart rate judging circuit 57 judging whether or not the detected heart rate exceeds an allowable rate, and with an operation stopping circuit 55 stopping the work device when the heart rate is judged to have exceeded the allowable rate.
Patent JP-2000195723-A (JP)
Title: Inductance element
Inventor: YAMADA SATORU
IPC: H01F37/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an inductance element of such characteristics as inductance L is large in a small range of DC-superposed current, it reduces as DC- superposed current becomes larger, and then it is constant. SOLUTION: A core 1 comprising a gap at a center leg 2 is wound with a coil 4. Here, the start of winding and the end of it of the coil 4 are led out of either of two channels formed between the leg on both sides of the core 1 and the center leg, with the leading-out directions opposite to each other.
Patent JP-2000190294-A (JP)
Title: Punch device and punch unit to be used for the device
Inventor: TAKASHIMA MASAHIRO
IPC: B26F1/14
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom when several punch units are arranged, to narrow parallel pitches, and to improve operability to make fine adjustment of each punch unit in X-axis direction and Y-axis direction. SOLUTION: In a punch device, several punch units equipped with a pair of punch and die are arranged in parallel on a unit base and the positions for each punch unit can be adjusted along its arranging direction (X-axis direction) and a crossing direction (Y-axis direction). Each punch unit 10 is installed on the unit base 6 through a unit plate 7 and an X-axis operation member 20 to make the fine adjustment of the punch unit to X-axis direction to the unit plate is installed separately for each punch unit.
Patent JP-2000167810-A (JP)
Title: Log cross feed device for veneer lathe
Inventor: KOIKE MASARU
IPC: B27L5/02
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a log cross feed device for a veneer lathe in which the support of a marking blade is used for a long period and the production cost of a veneer is reduced. SOLUTION: The log cross feed device for a veneer lathe is constituted of a groove part 22 formed in the direction of rotation of a cutting log the support of a marking blade having a retainment part provided on the lower side in the direction of rotation in the groove part 22, the ruling blade 31 (31a, 31b and 31c) in which a part thereof of is inserted into the groove part 22 in such a state that an end part on the lower side in the direction of rotation is retained in the retainment part and also a through-hole 33 is formed in the direction of thickness in the inserted part, holes 35a, 35b formed in the support of the marking blade in the position opposed to the through-hole 33 in such a state that the ruling blade 31 is inserted into the groove part 22, and a rodlike body inserted into the through-hole 33 and the holes 35a, 35b.
Patent JP-2001187249-A (JP)
Title: Player collation and confirmation system
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a player collation and confirmation system capable of positively and accurately collating and confirming players coming to a game center, without manual assistance. SOLUTION: This system for collating and confirming the face of a player coming to the game center where game machines 1 are installed, has a face data storage part M2 and a fraudulent person's face data part M3 for registering the face data of persons who acted illegally, and an entrance camera 50 or the like picking up the image of players coming to the game center, and outputting image signals IMS. The face data FD of the player obtained from the image signal IMS outputted from the camera 50 or the like is collated with each of the face data of fraudulent persons previously registered in the face data storage part M2 or M3, and the collated result is outputted through an output part 25 of a game center host computer 20.
Patent JP-2001154767-A (JP)
Title: Method, device for inputting data and data input program recording medium
Inventor: AKIYAMA EIJI
IPC: G06F3/0487
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To realize high speed and continuous data input by visual and easy operation without feeling fatigue of fingers though skill is required for operation of input by keyboards. SOLUTION: In a first method, a data input screen 20 on which a data display area 21 to be an object of input is arranged is displayed on a display screen of a display 2 and data '1' is inputted when a cursor 27 on the display screen moves from a position A to a position B and a position C. In addition, in a second method, the data '1' is inputted when the cursor 27 moves from a position B to the position A and from the position C to the position A. Namely, in either one case that the cursor 27 moves from the inside to the outside or moves from the outside to the inside by crossing a boundary line of the data display area 21, the data input is performed by inputting data corresponding to the data display area 21 of the boundary line.
Patent JP-2000195706-A (JP)
Title: Thermistor for simplifying wiring in vehicle
Inventor: SATO HITOSHI
IPC: H01C7/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermistor suitable for a dispersed form of a load or a control circuit group and including an inner auto-reset positive temperature coefficient thermistor with an overcurrent limiting function for eliminating a fuse fox, simplifying wiring, and shortening the length of the wiring. SOLUTION: A thermistor includes a U-shaped metallic member T1 to be connected with a common power line (B), a positive temperature coefficient thermistor (P) connected to one side of the U-shaped metallic member T1, a U-shaped metallic member T2 connected to the other side of the positive temperature coefficient thermistor (P), and an individual power line group BL connected to a load. The positive temperature coefficient thermistor (P) is connected by press with a projected part (f) of the U-shaped metallic members T1 and T2 and fixed by a projected part (c) of an upper case d2 and a lower case d1. In addition, a common power line (B) connected to a power supply, and a plurality of thermistor (T) connected to the common power line (B) are provided. The thermistor (T) may be connected through the individual power line group BL to a plurality of loads in a vehicle.
Patent JP-2000192001-A (JP)
Title: Chemical for blending with adhesive used in making wood material or wood composite material
Inventor: THOMAS JAESHU
IPC: C09J11/06
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a chemical for blending with an adhesive which reduces weight reduction rate, reduces weight reduction by rotting and excels in insect- repellence, anti-rotting, ant-repellence, and anti-fungus effect, remarkably increases chemical recovery to about 100%, prevents prevalent inclusion of the chemicals by adhesives and shows enough performance by dispersion of the chemical components, and, at the same time, requires small quantity of the chemicals, by blending an org. phenolic chemical and chemicals for insect- repellence, anti-rotting, ant-repellence, and anti-fungus together in the adhesive. SOLUTION: This is a chemical for blending with an adhesive used in making a wood material or a wood composite material having insect-repellent, anti- rotting, ant-repellent, and anti-fungus characters, prepared by bonding and laminating with an adhesive blended with insect-repellent, anti-rotting, ant-repellent, and anti-fungus chemicals in the adhesive, and the chemicals blended are both org. phenolic chemicals represented by monovalent phenol derivatives such as 2-phenylphnol, 3-methyl-4-chlorophenol, etc., and the insect-repellent, anti- rotting, ant-repellent, and anti-fungus chemicals except org. phenolic chemicals.
Patent JP-2001184126-A (JP)
Title: Air speed controller
Inventor: HIROSE FUMINORI
IPC: G05D7/01
Filed: 1999-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an air speed controller capable of increasing the difference between the flow rate of a free flow and that of a controlled flow and smoothing the air flow of the free flow and allowed to be easily manufactured. SOLUTION: An air flow entered from a 1st flow hole 1c of a body 1 is allowed to flow into the left side in a free flow groove 3a of a control valve 3 in large quantities over an O-ring 4 and flow out from a 2nd flow hole 2b through a cavity part 3g. When an air flow enters from the 2nd flow hole side, the control valve 3 is slid to the right by air pressure and the O-ring 4 to be a valve part is abutted on a taper part 1b to be a valve sheet, the air flow is closed and air passage is oriented to the 1st flow hole 1c side through only a thin control hole 3e to control an air flow rate.
Patent JP-2000184809-A (JP)
Title: Transplanter for welsh onion seedling or the like
Inventor: ABE TAKASHI
IPC: A01C5/06
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide the subject transplanter designed to reduce seedling boxes so as to mitigate Welsh onion seedling transplanting operation. SOLUTION: This seedling transplanter has such a scheme that, a seedling platform 1 is loaded with Welsh onion seedlings grown by sowing randomly and in rows on seedling boxes, the seedlings are then divided with a tine 3 and carried therewith onto furrows provided by a furrowing board 4; immediately after releasing the tine, the seedlings are fixed for a moment with an anti- falling roller 6, the soil is returned to the furrows with a relevant board 1 to fix the roots of the seedlings; and both sides of each of the roots are pressed with a soil press roller 8, thereby accomplishing transplanting the Welsh onion seedlings; wherein owing to dividing Welsh onion seedlings and then transplanting them in the field, the number of seedling boxes can be significantly reduced.
Patent JP-H04214265-A (JP)
Title: Acoustic apparatus having control function by card
Inventor: MATSUMOTO KATSUYUKI
IPC: G11B19/02
Filed: 1990-12-12
Abstract: PURPOSE:To decrease the number of operating push buttons of a CD player body and simplify its operation by mounting a card for control on the CD player body so that special reproduction, such as random reproduction, repeat reproduction and introduction reproduction, can be made. CONSTITUTION:A user mounts the card 11 for control into a slit 14 of the CD player body 1. The operation of the CD player body 1 shifts to the operation mode corresponding to through-holes 13 (identification signals) provided on the card 11 in this way and the special reproduction, such as random reproduction, repeat reproduction or introduction reproduction, is executed.
Patent JP-H04215714-A (JP)
Title: Heat cooking device
Inventor: INUI HIROFUMI
IPC: A47J27/00
Filed: 1990-12-17
Abstract: PURPOSE:To obtain a heat cooking device generating no cooking irregularity by applying the 1/f fluctuation logic. CONSTITUTION:A heating means 7 for heating an object, a 1/f fluctuation generating means 8 generating the 1/f fluctuation, and a heating quantity control means 9 controlling the heating quantity of the heating means 7 synchronously with the output of the 1/f fluctuation generating means 8 are provided. When the heating quantity control means 9 synchronous with the 1/f fluctuation generating means 8 controls the heating quantity of the object to be heated, a heat cooking device generating no cooking irregularity can be realized.
Patent JP-H04281228-A (JP)
Title: Objective lens driving device
Inventor: MATSUZAKI ISAO
IPC: G11B7/09
Filed: 1990-12-27
Abstract: PURPOSE:To determine the central position of the objective lens of an optical information recorder in exact alignment with the mounting holes of a base. CONSTITUTION:Two pieces of adjusting screws 4, 4 are mounted in the form of holding a track spring 3 in a slit 1a of the track spring mounting part of the base 1 in such a manner that the angle of the track spring 3 in the track direction can be adjusted.
Patent JP-H04224717-A (JP)
Title: Coffee maker
Inventor: EGASHIRA TERUAKI
IPC: A47J31/46
Filed: 1990-12-27
Abstract: PURPOSE:To provide a coffee maker for which water can be supplied in the water tank by a simple operation. CONSTITUTION:The title coffee maker has a constitution by which water in a decanter 7 can be automatically supplied in a water tank 3 by placing the decanter 7 on the loading surface of a main body 1 and communicating with a first communicating valve 8 of the previously mentioned decanter 7 with a second communicating valve 4 of the water tank 3.
Patent JP-H04232604-A (JP)
Title: Magnetic head
Inventor: HIGASHIHARA RYUZO
IPC: G11B5/23
Filed: 1990-12-28
Abstract: PURPOSE:To enable a magnetic head for high-density magnetic recording to sufficiently magnetize a recording medium having a high coercive force. CONSTITUTION:In a metal-gap magnetic head, at least one of its magnetic ferrite cores is composed of a single crystal ferrite and the ferrite is formed to a truncated chevron shape so that the {110} plane of the ferrite can become nearly parallel with a main magnetic path forming surface and the <110> crystal axes in the {110} plane become symmetrical with respect to a magnetic gap forming surface 5 and oblique against the recording medium facing surface 2 at an angle theta of 135+ or -10 deg. toward the magnetic gap forming surface 5.
Patent JP-H04234430-A (JP)
Title: Polyphenylene ether copolymer
Inventor: TAKEMURA KAZUYA
IPC: C08G65/44
Filed: 1990-12-28
Abstract: PURPOSE:To provide a polyphenylene ether copolymer excellent in moldability and workability as well as in heat resistance, hydrolysis resistance and electric properties. CONSTITUTION:A polyphenylene ether copolymer is obtained by subjecting a phenol derivative mixture comprising a 2,6-substituted phenol derivative (A) and a coal tar distillate (C) containing 10wt.% or more 3,5-substituted phenol derivative (B), which is a distillate obtained by distilling and purifying coal tar from a coke oven, in a weight ratio of (A) to (A)+(C) of 0.99-0.01 to oxidative coupling polymerization.
Patent JP-H04216029-A (JP)
Title: Manufacture of thermoplastic resin sheet
Inventor: SHIKAME OSAMU
IPC: B29C47/88
Filed: 1990-12-13
Abstract: PURPOSE:To manufacture a thermoplastic sheet of superior surface accuracy and with little unevenness and optical distortion, upgrade mechanical and electrical properties and improve transparency by using a cooling roll with a projected section having the width narrower than the sheet width. CONSTITUTION:Thermoplastic resin pellets 8 are fed into a hopper 7, heated by an extruder 6 and extruded out of a die 5. The pellets are cooled slowly through a gap between a mirror face cooling roll 2 with a projected section and a mirror face cooling roll 1 and also a gap between said cooling roll 2 and a separate mirror face cooling roll 3. The width of projected section of said cooling roll 2 is set narrower than the width of a resin sheet 4, and preferably narrower by 10mm or more, although the width is different according to the width of the desired sheet.
Patent JP-H04219278-A (JP)
Title: Thermal recording material
Inventor: TSUNODA TOMOHISA
IPC: B41M5/337
Filed: 1990-12-19
Abstract: PURPOSE:To provide a thermal recording material not generating the adhesion of refuse or sticking at the time of thermal recording and imparting excellent printing quality. CONSTITUTION:In a thermal recording material wherein a thermal color forming layer based on a leuco dye and a developer is provided on a support, a filler characterized in that 90wt.% or more thereof has a particle size of 5mum or less and the peak of a pore distribution curve is 0.2mum or more is added.
Patent JP-H04229800-A (JP)
Title: Manufacture of ultrasonic sensor for ultrasonic microscope
Inventor: HASHIMOTO HISANORI
IPC: H04R31/00
Filed: 1990-12-27
Abstract: PURPOSE:To improve the alignment accuracy between an upper electrode and a lens spherical face by forming a positioning hole for electrode forming to a film face of a rear side in alignment with an acoustic lens face when an etching hole for forming the lens face is formed. CONSTITUTION:An SiO2 film 32 is formed to a front side and a rear side of a silicon substrate 33 and a chromium layer 31 and a gold layer 30 are formed on the film 32 of the front side. Then resist films 34a, 34b are coated onto the layer 30 and the film 32 of the rear side and photo masks 35a, 35b of the same pattern are adhered closely to the upper and lower faces by a mask aligner and exposed simultaneously. After the development, the layers 30, 31 and the film 32 are etched via the resist hole 36 to form holes 37, 39. Then the substrate 33 is etched via the hole 37 to form a lens spherical face 38. Then a lower electrode is formed to the hole 39 through cut-out. According to this method, even when the cut-off accuracy is not excellent, the accuracy of alignment between the electrode and the lens front side is improved.
Patent JP-H04232661-A (JP)
Title: Picture data file device
Inventor: MAKIOKA KATSUYA
IPC: G11B20/12
Filed: 1990-12-28
Abstract: PURPOSE:To provide a picture data file device which is reduced in picture data retrieval time. CONSTITUTION:By paying attention to that picture data once retrieved from a rewritable picture data file 12 have a relatively high possibility of being retrieved again thereafter, the picture data are rewritten at a position relatively close to the original restoring position of the file for readout so that the future retrieval of the picture data can be made easily. Therefore, the retrieval time of picture data from the file 12 can be reduced as a whole.