baber/WOPTO huggingface dataset:
Patent JP-H0390986-A (JP)
Title: Recording/reproducing device
Inventor: KATAYAMA YOSUKE
IPC: G06K19/00
Filed: 1989-09-01
Abstract: PURPOSE:To obtain a recording/reproducing device simplified in mechanism and enabled to be inexpensively produced without lowering its working rate by repeatedly recording data blocks in recording medium almost all over the surface and arranging plural reading means on a holder carrying route. CONSTITUTION:A recording medium such as a magnetic recording medium is endlessly arranged along the peripheral direction of a holder such as a disk tray 6 for holding a carried body such as a string feeding bobbin around which a string is wound. Individual data relating to the string 4 or the like wound around the string feeding bobbin 1 are repeatedly recorded almost all over the surface by a magnetic recording head 13. When a reading means such as reproducing magnetic heads 22 are arranged on the carrying route of the holders 6, at least one of data blocks in a data block group can be read out. Consequently, the recording/reproducing device simplified in mechanism and enabled to be inexpensively produced without lowering its working rate can be obtained.
Patent JP-S59112868-A (JP)
Title: Power-driven calking gun
Inventor: SAKAI YASUJI
IPC: B05C5/00
Filed: 1982-12-20
Abstract: PURPOSE:To obtain the titled calking gun excellent in safety and processing equipped with a rack which hardly gets out of order, by covering the beak surface of the teeth of a rack body with a U-shaped sheeth, and fixing it into a unitary body. CONSTITUTION:The main body 4 of a rack is covered with a rack sheeth 5. The positioning of the rack inside the calking gun can be performed with the outer surface of the rack sheeth 5, and the inclusion of foreign matter in the toothed surface of the rack can be inhibited, too. Hence, the calking gun excellent in safety and processing is obtained.
Patent JP-H0390917-A (JP)
Title: Travel controller for mobile vehicle
Inventor: TAKAHASHI HIROYUKI
IPC: G05D1/02
Filed: 1989-09-01
Abstract: PURPOSE:To control the travel of its own vehicle at high speed together with the evasion of obstacles by recognizing a travel enable area within an input picture, detecting the centroid of the recognized picture, and controlling the travel of the vehicle based on the change of the position of the center of gravity. CONSTITUTION:A means is provided to recognize a travel enable area within an input picture together with a means which detects the center of gravity of the picture of the travel enable area, and a means which controls the travel of its own vehicle based on the change of the position of the center of gravity. The position of the center of gravity of the picture in the travel enable area is varied by the distance between the vehicle and an obstacle and according to a fact whether the obstacle is present on the right or left side in the traveling direction of the vehicle. The travel control means can use the change of the position of the center of gravity to the autonomous travel control. Thus, the change of the position of the center of gravity of the travel enable area can be used to the travel control of the vehicle and the travel of the vehicle is controlled at high speed.
Patent JP-H1160644-A (JP)
Title: Stimulus response-type biodegradable resin composite and its preparation
Inventor: AKASHI KAZUSHIROU
IPC: C08L101/16
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To prepare stimulus-response type biodegradable resin particles show ing characteristics high in stability in use and rapid in decomposition firstly when discarded brought into contact with water or microorganisms in water or in soil after use. SOLUTION: A stimulus-response type biodegradable resin composite is prepared by rendering in a non-swollen state a biodegradable polymeric water obsorption gel which causes change in volume by not less than five times after the absorption of pure water and chemically bonding a polymeric compound to the surface of the biodegradable polymeric water absorption gel in the non- swollen state. In order to chemically bond the polymeric compound, it is only necessary graft polymerize a polymerizable monomer.
Patent JP-H0542907-A (JP)
Title: Winding device for film
Inventor: KOMACHI KAZUYUKI
IPC: B65B11/08
Filed: 1991-08-09
Abstract: PURPOSE:To provide a device whereby, around a piled object composed of a number of articles laid on a pallet, film is wound in order for the piled object not to collapse during transportation. CONSTITUTION:A film-feeding device 6, 9 from which a strip of film 5 is payed off is placed on each lateral side of a path of a piled object 2 transferred by a pallet transfer apparatus 3. The strips of film 5 drawn from the two film- feeding devices are spliced at their ends 5a and the joined strip is stretched across the path of the piled object 2. The piled object 2, as it passes by, pushes the strip of film 5 in such a manner to have it on the front side and on the two lateral sides in the process of winding the film around and then film-moving guides 17 draw the strip of film 5 on one side along the back side of the piled object and make it overlap the other strip of film 5 on the other side. Heat seal is applied to this overlapped part of the film and the film is cut in the middle of this overlap.
Patent JP-H0544663-A (JP)
Title: Scroll compressor
Inventor: SHIODA HARUTSUGU
IPC: F04C27/00
Filed: 1991-08-09
Abstract: PURPOSE:To secure the sufficient heat resistance and sealing performance by changing the material of a tip seal so that the heat resistance increses and the thermal expansion coeffcient reduces on the center side of a fixed scroll and turning scroll. CONSTITUTION:The air taken from a suction port 9 into a compression chamber formed between a fixed scroll 2 and a turning scroll 3 is continuously compressed from the outer peripheral part to the center part according to the partial turning movement of the turning scroll 3 and changed to the air having a high temperature and high pressure. In this case, as for a tip seal 11' for sealing the gap between the teeth 2a and 3a of the fixed scroll 2 and turning scroll 3 and each bottom, the compounding ratio of a strengthening agent is varied, and the thermal expansion coefficient is reduced towards the centers of both the scrolls 2 and 3. Accordingly, the sufficient heat resistance and sealing performance can be secured.
Patent JP-H0273870-A (JP)
Title: Water-soluble dye mixture
Inventor: HIBARA TOSHIO
IPC: D06P3/66
Filed: 1988-09-08
Abstract: PURPOSE:To obtain the subject dye mixture, excellent in build-up, level dyeing properties and wet color fastness, capable of preparing a liquid substance in a high concentration and useful for black color by blending a specific disazo- based reactive dye with specific two kinds of monoazo dyes in a specified proportion. CONSTITUTION:The objective dye mixture obtained by blending (A) a navy blue disazo-based reactive dye expressed by formula I (X is -CH=CH2 or -C2H4W and W is a group leaving with an alkali) with (B) an orange monoazo- based reactive dye expressed by formula II (Z is formula III or IV) and (C) an orange monoazo reactive dye expressed by formula V (R is methyl or ethyl) in an amount of 0.1-0.35 based on the component (A) in the form of a free acid.
Patent JP-2001055616-A (JP)
Title: Helmet
Inventor: MURAYAMA MASAHIDE
IPC: A42C5/02
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a helmet which has not only an excellent sweat-absorbing property but also scarcely returns the absorbed sweat (moisture) to the skin, has a rich sweat-diffusing property, has a large drying property, and enables that a fresh sweat-absorbing cloth is always attached to a head band or the like. SOLUTION: This helmet is obtained by, if necessary, attaching an impact- absorbing liner 2 to the inside of a shell body 1 for absorbing impacts, and attaching attachments such as a hammock 3 and a head band 4, protects the head of a wearer from impacts, and prevents a chin strap 5 from dropping from the head portion. Therein, at least one sweat-absorbing cloth 6 comprising a nonwoven fabric is detachably attached to the hammock 3 and/or the head band 4. Ventilation portions are formed in the portion having the sweat- absorbing cloth 6 attached thereto, such as the head band 4. A function having a sweat-absorbing property and preventing the skin from being rewetted is impacted to the skin-side surface of the sweat-absorbing cloth 6.
Patent JP-H1135363-A (JP)
Title: Cement composition, cement paste and cement mortar
Inventor: NONAKA MASANORI
IPC: C04B24/04
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To produce a cement composition small in temp. dependance by incorporating cement, a water soluble polymer and an alkali metal formate as main agents and moreover incorporating a synthetic resin emulsion and/or a re- emulsifiable powdery resin, fine aggregates and water. SOLUTION: In this cement composition, 100 pts.wt. cement such as Portland cement, 0.01-10 pts.wt. water soluble polymer and 0.1-5.0 pts.wt. alkali metal formate as a curing accelerator are incorporated as the main agents, and moreover 1-30 pts.wt. synthetic resin emulsion such as ethylene vinyl acetate copolymer and/or re-emulsifiable powdery resin obtained by spray drying the emulsion, the fine aggregate such as silica sand and the water are incorporated, and moreover, a water reducing agent, a defoaming agent, a thickener, a fluidizing agent, etc., are incorporated at need. The water soluble polymer is selected among cellulose deriv., polyvinyl alcohol, polyacrylamide, etc., and the alkali metal formate is selected among calcium formate, aluminum formate, magnesium formate, etc.
Patent JP-S6285457-A (JP)
Title: Composite semiconductor package
Inventor: OCHI HIROKI
IPC: H01L25/065
Filed: 1985-10-09
Abstract: PURPOSE:To gather two types of chips in a composite package by forming the composite semiconductor package of an 'A' semiconductor package and a 'B' semiconductor package having external leads passing via a through hole of the 'A' package. CONSTITUTION:Semiconductor chip mounting surfaces 4 are recessed on the opposed surfaces of central positions of 'A' and 'B' semiconductor packages 2, 1, and semiconductor chips 3 are mounted therein. The package 2 has external leads 5a projected in a lattice shape on the opposed sides on the outer peripheral surfaces of the surfaces 4 and many through holes 6 formed on the outer peripheral surfaces of the leads 5a. Many external leads 5b to be passed via through holes 6 are projected at the positions corresponding to the holes 6 of the package 2. Accordingly, the packages 2, 1 are combined to form a composite semiconductor package 10.
Patent JP-S6285621-A (JP)
Inventor: KOSHIISHI MASAAKI
IPC: H02G15/08
Filed: 1985-10-09
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-H0388178-A (JP)
Title: Accessing method for compact disk player
Inventor: MIYAO HIROMI
IPC: G11B21/08
Filed: 1989-08-31
Abstract: PURPOSE:To shorten access time required for the program searching of music by setting the value of the amount of travel of an optical pickup less than a value set by the completion of reading of address information recorded on a lead-in groove. CONSTITUTION:It is judged whether or not the reading of the address information TOC of the music recorded on the lead-in groove is completed. When the reading of the TOC is completed, it is judged whether or not the optical pickup enters into a program area. When it is not i.e. play is started for the first time, the traverse sending of N tracks that is the amount of travel of the optical pickup set in advance for the access after reading the TOC is performed. When it enters into the program area once i.e. at the time of re-rush to the lead-in groove, the traverse sending of N/2 tracks less than N is performed. In such a way, the access can be performed in a short time.
Patent JP-H0566753-A (JP)
Title: Synchronizing signal generation circuit and color crt display device using the same
Inventor: SASE TAKASHI
IPC: H04N5/06
Filed: 1991-09-05
Abstract: PURPOSE:To dispense with timing adjustment in the generation of horizontal and vertical synchronizing signals by a synchronizing signal generator. CONSTITUTION:A first read-only memory circuit 30 which makes access with the count value of multiplication frequency of a horizontal synchronous pulse and a second read-only memory circuit 50 which makes access with the count value of the output pulse of the first read-only memory circuit 30 are provided, and a desired timing pulse can be generated by setting data with respect to desired horizontal and vertical synchronizing signals at the first and second read-only memory circuits 30, 50. In such a case, no timing adjustment is required and the desired synchronizing signal can be generated since timing data relating to horizontal and vertical synchronism can be set at the first and second read-only memory circuits. Also, since it is possible to generate the desired synchronizing signal only by rewriting the data in the first and second read-only memory circuits. a color CRT display device in accordance with multi-scan capable of handling plural synchronizing signals can be realized by one device.
Patent JP-S61103965-A (JP)
Title: Coating agent
Inventor: KATO AKIHIRO
IPC: C03C17/32
Filed: 1984-10-29
Abstract: PURPOSE:The titled coating agent that contains a specific amount of a linear polyurethane resin, thus forming coating films with high water and weather resistance and inhibition of glass scattering. CONSTITUTION:The objective coating agent is obtained by adding 1-30wt% of a linear polyurethane resin from a diol and a diisocyanate where the equivalent ratio of the diol to the diisocyanate is 1.0-1.2 and the molecular weight is 10,000-500,000 to a coating agent.
Patent JP-H0389050-A (JP)
Title: High load transmitting belt
Inventor: MASUDA TAKASHI
IPC: F16G5/16
Filed: 1989-08-30
Abstract: PURPOSE:To lower noise and improve the durability of a belt by providing a block body with a guide hole having an opening part communicated with the outside and installing a guide member formed out of an endless elastic body in the guide hole. CONSTITUTION:A high load transmitting belt 1 is formed of an endless band suspended through shoulder parts 8 of plural block bodies 2. A guide hole 1 with an opening part 13 communicated with the outside is provided at the block body 2, and a guide member 11 formed of an endless elastic body is installed in the guide hole 12. Noise generated at the time of the block body 2 being brought into contact with a V-pulley can be thus lowered. Moreover, the durability of the belt is improved, and creak is reduced.
Patent JP-S6468763-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKAGAI TOSHIO
IPC: G03G5/14
Filed: 1987-09-09
Abstract: PURPOSE:To eliminate lag in rising of potential acceptance and to reduce change of residual potential even after repeated cycles of charging and exposure by forming an undercoat layer composed essentially of calcium fluoride or magnecium fluoride between a conductive substrate and a photosensitive layer. CONSTITUTION:The electrophotographic sensitive body is formed by successively laminating on the conductive substrate the undercoat layer containing calcium fluoride or magnesium fluoride, and preferably, a binder resin, in a calcium or magnesium fluoride to binder resin ratio of 1/1-9/1, preferably, 3/2-6/1 by weight, and an electric charge generating layer, and a charge transfer layer, and when said ratio is smaller than 1/1, the effect is small, and when it exceeds 9/1, bubbles remain in the undercoat layer, and defects occur in the coating films of the charge generating layer and the charge transfer layer, thus permitting the obtained photosensitive body to be not lagged in rising of acceptance potential and to be reduced in change of residual potential.
Patent JP-S61103141-A (JP)
Title: Stereoscopic photographic device
Inventor: OZAKI YASUTO
IPC: G03B35/00
Filed: 1984-10-26
Abstract: PURPOSE:To make it possible that many person see the reproduced image of a stereoscopic photograph simultaneously, by arranging a stereoscopic picture processing lens where many minilenses having a diameter sufficiently shorter than dimensions of the whole of the photographic picture to be recorded are arranged in parallel on a plane, and an ordinary lens in parallel at a prescribed interval and forming a photographic film on the focal surface. CONSTITUTION:A stereoscopic picture processing lens 2 is arranged in the front (or at the back) of a focusing lens group 1. With respect to this stereoscopic picture processing lens 2, many minilenses 3-3 having a focal length and a diameter which are sufficiently shorter than dimensions of the whole of the photographic picture are arranged in parallel to form one lens as the whole. A stereoscopic picture processing lens 22 is placed in front of a stereoscopic photograph recording paper 21, and a real image 23 generated by the lens 22 is seen by plural persons. By the principle of reversibility of light, the same stereoscopic image as an object is reproduced on the retain of each person.
Patent JP-S63264695-A (JP)
Title: Mud conditioner
Inventor: HIROSHIMA HIROMI
IPC: C09K17/00
Filed: 1987-09-11
Abstract: PURPOSE:To provide a mud conditioner which exhibits excellent flowability and viscosity in civil engineering works, such as excavation, and boring, and exhibits excellent blending rate when used in a cement milk and which comprises a powder of a particular swellable clay and, mixed therewith, a powder of a mineral other than the clay. CONSTITUTION:5-35pts.wt. powder of a swellable clay (A) mainly composed of montrorillonite having exchangeable cations at least 50% of which are an alkali metal, which powder completely passes a 60-mesh sieve, pref. a 200-mesh sieve is mixed with 95-65pts.wt. powder of a mineral (B) other than component (A), pref. a silicate salt, selected from among olivine, garnet, augite, mica, feldspar and quartz, thereby preparing a mud condition. 100 pts.wt. mud conditioner is mixed with 400-8,000pts.wt. water, thereby preparing a liq. mud.
Patent JP-S6381280-A (JP)
Title: Testing device
Inventor: ONO EISUKE
IPC: G01R31/00
Filed: 1986-09-25
Abstract: PURPOSE:To control optionally a special waveform wherein various positive and negative half waves are separate by leading out specific frequency division outputs with a pulse signal for a repetitive frequency and counting a signal frequency pulse signal between them. CONSTITUTION:A circuit 1 generates a pulse signal with a duty ratio 1:1 and a pulse signal (b) of signal frequency f=3,600F2 (Hz) at the settled repetitive frequency. A circuit 2 detects the leading and trailing edges of the signal (a) by a 0 and 180 deg. detecting circuit 2-1 to obtain frequency division outputs (c) and (d) at respective detection points of time, and the pulse signal (a) is counted 2-5 by using the output. A circuit 3 uses the counting output as an address signal to write the amplitude of a corresponding signal in a storage element 3-1 digitally. Consequently, the counting input is led in from the circuit 2 and output data corresponding to the counting output is converted 3-2 into an analog value, so the special waveform wherein various positive and negative half waves are separate and the width and intervals of the positive and negative half waves can be controlled optionally.
Patent JP-H1163780-A (JP)
Title: Low temperature storage chamber
Inventor: KUSAKABE KATSUHIKO
IPC: F25D16/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a low temperature storage chamber in which a set cold keeping temperature can be sustained stably in the chamber while prolonging the service life of a fan motor by suppressing consumption of a battery. SOLUTION: When the inside of a chamber is cooled by operating a fan is operated with a battery 16 to circulate the chill of a cold storage agent through the inside of the chamber, a set cold keeping temperature is sustained in the chamber by varying the rotational speed of the motor without stopping the chill circulation fan. According to the arrangement, a set cold keeping temperature is sustained in the chamber while preventing the shortening of service life of the motor itself in on/off control and the cooling can be prolonged by avoiding the effect of inrush current thereby suppressing consumption of the battery 16 as much as possible.
Patent JP-H0275051-A (JP)
Title: Work station containing electronic manual
Inventor: WAKATA SHUNEI
IPC: G06F17/30
Filed: 1988-09-12
Abstract: PURPOSE:To enable an operator to obtain the information even in an operation mode by using a CD-ROM electronic manual which includes the operating method of a host computer, the OS function, and the handling way of software and also contains the key information to retrieve the necessary information. CONSTITUTION:An operation control table 5 is prepared to control the state of the process under operation, together with a CD-ROM electronic manual 7 which includes the operating method of a host computer 10, the OS function, and the handling way of software and has the key information to retrieve the necessary information. Furthermore a retrieving part retrieves the manual 7 based on a retrieving key word and the command information together with a printer 8 which prints out the hard copies of a display 3, the process results of the computer 10, and the contents of the manual 7. A control part is also added. Thus it is possible to instantaneously acquire the due information in case the unknown points occur during the operation of a work station. Then the effective application is ensured for the computer.
Patent JP-H06127335-A (JP)
Title: Seat belt pull-in preventing means
Inventor: TACHIBANA SHINICHI
IPC: B60R22/30
Filed: 1992-08-26
Abstract: PURPOSE:To prevent a seat belt, stretched over a body, from being taken up more than necessary by the take-up device of a seat belt device. CONSTITUTION:A locking body 3 is formed of a locking part 1 to be fastened in the freely engaged/disengaged state to a seat belt, and an operating part 2 for operating the engagement/disengagement of this locking part 1. This locking body 3 is provided with a strut body 4 with one end part thereof coming in contact with a shoulder anchor so as to prevent the seat belt from being pulled in at the time of the locking body 3 being locked to the seat belt and to compensate the position of the locking body 3.
Patent JP-H0972423-A (JP)
Title: Bead for oiling hole
Inventor: MIYAOU YOSHIO
IPC: F16J15/08
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To improve the sealing performance of a bead for a metallic cylinder head gasket oiling hole wherein an oiling hole bead and a bolt hole bead are integrally formed. SOLUTION: An oiling hole bead 1 surrounding the oiling hole 3 and the bolt hole 4 of a cylinder head gasket 2 is formed by one bead, a rising angle θ2 in the bolt hole 4 side is set smaller than a rising angle θ1 in the oiling hole 3 side and the width t1 of the top part of the bolt hole 3 side is formed narrower than the width t2 of that of the oiling hole 4.