baber/WOPTO huggingface dataset:
Patent JP-H01165497-A (JP)
Title: Newspaper file
Inventor: TSUMAKI YUKIO
IPC: B42F9/00
Filed: 1987-12-22
Abstract: PURPOSE: To read a newspaper without spreading wider than the ordinary size but by folding it small by providing a file smaller in size than the newspaper and folding the newspaper laterally. CONSTITUTION: A file 1 has a size equal to A4 size, i.e., the newspaper size A2 single held longitudinally and laterally, plus a binding margin 4 of 1-2 cm. The file 1 can be bent outward on the outside of the folding. Furthermore, the material of the file 1 is made thick using a stop metal 2 for easily binding a newspaper at the binding margin 4. According to the structure, a newspaper can be read even in a limited space or in a vehicle, e.g. street car, bus or aircraft, by folding the newspaper easily down a required size. Furthermore, it is lightweight, causes no fatigue of hand, and can be manufactured at a low cost and can be discarded after use.
Patent JP-H01164613-A (JP)
Title: Suspension device for vehicle
Inventor: HIROMOTO SHUJI
IPC: B60G15/06
Filed: 1987-12-22
Abstract: PURPOSE:To decrease height of a spring so as to promote the compactness by constituting a spring assembly, provided between two or more parts in a strut, turnably connecting both end parts of each upper and bottom leaf spring mutually in the vertical direction by a pivotally mounting means. CONSTITUTION:A strut 2 in a suspension device 1 provides the first part 3 of cylinder shape and the second part 4 of piston shape. The first part 3 provides a hub carrier 6, further it fixes a hub of a wheel 7 while rotatably supports a lower arm 9. While between each part 3, 4, a spring assembly 21 is provided through a bracket 8 and an upper seat 19. In this constitution, the spring assembly 21 is constituted turnably connecting both end parts of each upper and bottom fiber reinforced plastic (FRP) made leaf spring 22, 23 mutually in the vertical direction respectively by each metallic hinge 25, 26.
Patent JP-H04194386-A (JP)
Title: Construction of rotor with blade of noncontact rotary machine
Inventor: KITAMURA SHUICHI
IPC: F04C2/20
Filed: 1990-11-27
Abstract: PURPOSE:To construct a highly accurate rotor by manufacturing those equivalent to a blade, a blade side plate and a turning center body as an integral molding in advance, and machining each part of a workpiece in making a center axis of the workpiece manufactured as this integral molding as a criterion. CONSTITUTION:When a rotor with blades 1, 1', blade side plates 4, 4' and turning center bodies 7, 7' is constructed, first of all, a workpiece 1A equivalent to a blade, a workpiece 4A equipment to a blade side palte and a workpiece equivalent to a turning center body are all manufactured as an integral molding in advance. Next, each part of the workpiece is machined in making a center axis of the workpiece 7A equivalent to the turning center body of the workpiece manufactured as this integral molding as a criterion from first to last.With this constitution, a highly accurate rotor is thus contractible.
Patent JP-H10149249-A (JP)
Title: Optical handwritten character pattern input device
Inventor: KAZAMA MITSUO
IPC: G06F3/042
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To comply with the shape and structure of a display even when the device is arranged in front of a display panel, to eliminate functional restrictions, and to simplify the structure by detecting the X and Y coordinates of an input pen on the basis of a scanning angle for calculating the pen position when a photodetected input value reaches a certain level by a rotational angle detection part, etc., of a rotating mechanism. SOLUTION: The light from the light source 1b of a semiconductor laser is converged by a collimator lens provided in the front into a parallel light beam, which is made to irradiate the surface of a rotary mirror 1a fixed at a predetermined position, thereby making a rotary scan in parallel to an input surface 4. At this time, the parallel light beam is inputted in parallel to a photodetecting element 1c for reference position setting and converted into an electric signal. Then a CPU 11 calculates the X and Y coordinates of the input pen on the basis of the scanning angle for calculating the position of the pen 3 when the light is photodetected and its input value reaches the certain level from the elapsed time from a rotation detection part built in a motor or a reference position.
Patent JP-H07206729-A (JP)
Title: Stable composition containing 1,1-dichloro-1-fluoroethane and its use as blowing agent in premix for producing polyurethane foam
Inventor: BARTHELEMY PIERRE
IPC: C07C31/02
Filed: 1994-12-27
Abstract: PURPOSE: To provide a compsn. for a blowing agent obtained by adding an auxiliary stabilizer selected from an alcohol such as methanol or the like and an alkene such as 2-methyl-2-butene or the like to a system consisting of 1,1- dichloro-1-fluoroethane and a specific styrene deriv.  
     CONSTITUTION: An auxiliary agent selected from an alcohol containing less than 3 hydroxyl groups and a non-functionalized alkene is added to a system prepared by adding a styrene deriv. represented by the formula (wherein R 1  to R 4  are each H or a 1-3C alkyl) to 1,1-dichloro-1-fluoroethane to stabilize 1,1-dichloro-1-fluoroethane during storage. This compsn. is useful as a blowing agent for producing a polymer foam such as a urethane or polyisocyanurate foam. This stabilized compsn. can further increase strength when it is mixed with a polyol-containing premix. As the alcohol, methanol is pref. and, as the alkene, 2-methyl-2-butene, 2-methyl-1-butene and 3-methyl-1-butene are pref. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H05159360-A (JP)
Title: Phase shift type optical disk
Inventor: OKADA MITSUYA
IPC: G11B7/24
Filed: 1991-12-10
Abstract: PURPOSE:To improve an erasing rate at the time of overwriting and to suppress the increase in the reproduced signal jitters generated at the time of overwriting to a lower level. CONSTITUTION:The constitution to provide an absorption layer 5 to absorb light to some extent in therein and the constitution to substantially eliminate a difference in absorbance in a recording layer 3 even in spite of a difference in the reflectivity are adopted. Further, a heat radiation layer 6 is provided adjacently to the absorption layer in order to decrease the thermal burden arising from the light absorption in the absorption layer. The difference in the absorbance of the irradiation power occurring in the difference in the phase state does not arise and consequently, the erasing rate of overwriting is improved and further, the generation of the distortion in the bit shape in the edge part of the recording pits is obviated. The jitters of reproduced signals are thereby effectively decreased. Since the heat resistance is improved, the excellent resistance to repetitive overwriting is obtd.
Patent JP-H04192144-A (JP)
Title: Automatic writing device for program searching signal of video tape recording
Inventor: SENZAKI GAKUO
IPC: G11B15/02
Filed: 1990-11-26
Abstract: PURPOSE:To allow the automatic writing of a program searching signal by detecting the change in the mode of an input signal and operating a program searching signal writing device CONSTITUTION:The input signal selected by a selector switch 5 is converted by a voice processor 6 to a recording voice signal which is then outputted to a voice mode deciding device 7 and a voice head 9. This signal is recorded on a tape 8. The deciding device 7 outputs a writing command 101 to the program searching signal writing device 14 if an automatic writing switch is on when the change in the voice mode of the voice signal is decided by the deciding device 7. The writing device 14 writes the program searching signal on the tape 7 by a CLT head 15. A picture recording start command 100 is inputted to the writing device 14 and the writing on the tape is executed at the time of starting of picture recording. The program searching signal is written automatically when the mode changes to another mode.
Patent JP-H01167197-A (JP)
Title: Gripper for cylindrical or columnar body
Inventor: SEKO KEISUKE
IPC: B66C1/42
Filed: 1987-12-21
Abstract: PURPOSE: To easily perform attaching/detaching of a body to be held and gripped without requiring tools by supporting a plurality of holding and fixing rollers so that the rollers may be abutted on a cam surface of a pressedly pinching body, may be freely rotatable for upper and lower guide rings and may move by prescribed distances in a radiating direction. CONSTITUTION: When a body to be gripped 13 is inserted between each holding and fixing roller 9, each holding and fixing roller 9 is held and fixed by urging force of a spring body 10 from an outer peripheral surface. Next, when a pinching body 6 is revolved together by revolving a holding body 4, and a cam surface 5 presses and moves each holding and fixing roller 9 toward the body to be gripped 13, and at the same time pinches the roller and the body to be gripped 13 is strongly gripped from the outer peripheral surface. When the gripping is released, holding and fixing force transmitted from the cam surface 5 of the pinching body 6 to the body to be gripped 13 via each holding and fixing roller 9 is released when the transmission of rotational force by a revolving driving body 2 is stopped. Therefore, a gripping device 1 can he extracted from each of the holding and fixing rollers 9 by lifting a gripping device 1.
Patent JP-H10164138-A (JP)
Title: Method and device for multimedia data store-and-forward
Inventor: TOGO TSUTOMU
IPC: H04N21/6375
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To flexibly and normally reproduce the multimedia data at a receiving terminal by transmitting a data packet after a stored header packet. SOLUTION: A multiplex packet generation device 2 turns the multimedia data into a packet and generates a multimedia stream. Under such conditions, the device 2 defines only the header information on the animation, voice and multiplexing streams as a header packet when these information are generated. The header packet is stored in a storage device 3 and then sent to a data stream sending device 4. Thus, both header and data parts can be handled independently of each other when the multimedia data stream is stored and sent. Then both data and header packets of the animation data, the voice data and the multiplexing information are stored independently of each other, and the data packet is sent after the header packet.
Patent JP-H10155678-A (JP)
Title: Rolling cover for bathtub and bathtub
Inventor: GOTO YOSHIO
IPC: A47K3/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To eliminate any danger and oppression of falling and use a rolling cover safely by installing a headrest in one end side of the rolling cover and constituting it in such a state that, when the rolling cover is rolled up on one end side of a frame of a bathtub, the headrest is exposed to the top so as to rest the head thereon. SOLUTION: A rolling cover 10 for a bathtub is so formed that many bent parts 11 are arranged in parallel at appropriate intervals so as to be rolled up into a roll. A headrest 12 is installed on one end side of the rolling cover 10. The headrest 12 is so constituted that, when the rolling cover 10 is rolled up from the other side, the opposite side of the one side where the headrest 12 is installed, on one end side 1a of a frame of the bathtub 1, it is exposed to the top face. If the position of the headrest 12 for resting the head is a little deviated, the rolling cover 10 is not fixed so that it is rotated so as to freely adjust the position or the angle of the headrest 12 into the most comfortable state is using.
Patent JP-H07184133-A (JP)
Title: Receiver
Inventor: TAKAHASHI KATSUMI
IPC: H04N5/44
Filed: 1993-12-22
Abstract: PURPOSE:To attain consecutive watching from an interrupted position when watching of a video signal is interrupted by controlling a read timing of the video signal received by a video signal storage means independently by a read control means. CONSTITUTION:Even when an interrupt command is received while a video signal received by the user is watched in real time, a succeeding video signal is always written in a video signal storage section 2. Since the user commands start through a read control section 3 to watch the broadcast again, the video signal is displayed from the interrupted location even before the end of program. Furthermore, the read control section 3 is provided with a 'pause/start' button, a 'fast forward' button, a 'skip' button, an 'acceleration button, and a 'deceleration' button or the like to control the fast forward skip from the interrupted position as well as display speed.
Patent JP-H01169730-A (JP)
Title: Production of magnetic recording medium
Inventor: HASHIMOTO SHIGERU
IPC: G11B5/82
Filed: 1987-12-24
Abstract: PURPOSE:To obtain a disk-shaped magnetic recording medium which is uniform in the degree of orientation in a circumferential direction while eliminating the influence of mechanical orientation by traveling a thin strip which is already coated with a magnetic coating compd. and is prior to solidification by drying between a pair of horseshoe-shaped magnets and subjecting the strip to pseudo circumferential orientation then further to magnetic orientation circumferentially. CONSTITUTION:A pair of the horseshoe type magnets 1, 2, the spacing (g) between the magnetic poles of which has the size smaller than the diameter of the disk-shaped magnetic recording medium are disposed to face each other. A raw sheet 3 which is coated with the magnetic coating compd. and is not yet subjected to solidification of said compd. by drying is inserted between a pair of such magnets 1 and 2 and is passed through the center of the spacing between an S pole and S pole (N pole and N pole), i.e., while the equal spacing from both the magnetic poles 1 is maintained, in the direction intersecting nearly orthogonally with the S-N pole direction. The sheet 3 subjected to the pseudo circumferential orientation in such a manner is circumferentially magnetically oriented around one point on the center line of the spacing (g) between the magnetic poles of the magnets 1, 2, by which the disk- shaped magnetic recording medium having the uniform degree of orientation in the circumferential direction with substantially non influence of the mechanical orientation is thus obtd.
Patent JP-H05154051-A (JP)
Title: Electric kettle
Inventor: HAMADA KUNIO
IPC: A47J27/21
Filed: 1991-12-10
Abstract: PURPOSE:To provide an electric kettle in which water temperature is raised up to a predetermined heat insulating temperature to be retained thereat when the water temperature in heat insulating is not raised even by electrifying a heat insulating heater, for example when room temperature is low. CONSTITUTION:When water temperature in a receptacle 2 is not raised even if a heat insulating heater 5 is electrified with a predetermined rate by a heat retaining-electrifying means 9, electric power varying means 13, upon receiving the input of such state, generates the output to a control means 10 according the temperature information from a temperature sensor 6 mounted on the lower part of the receptacle 2 to raise the electrification rate of the heat insulating heater 5.
Patent JP-H11158092-A (JP)
Title: Production and styrene derivative
Inventor: HASHIMOTO HIDEYOSHI
IPC: C07C17/16
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a synthetic intermediate for a herbicide in a high yield by reacting a specific styrene derivative with a prescribed amount of a halogenating agent. SOLUTION: A styrene derivative of formula I (A is a benzene ring which may be replaced with an electron attractive group) is reacted with a halogenating agent, preferably a chlorinating agent (e.g. thionyl chloride) and the hydroxyl group is halogenated to give a styrene derivative of formula II (X is a halogen). The reaction is carried out by continuously maintaining the amount of the halogenating agent in the reaction system in a larger amount than the equivalent of the styrene derivative, preferably 1-2 equivalents. In the case of using thionyl chloride, phosgene, etc., preferably the reaction is carried out by adding 0.0001-0.01 mol based on 1 mol of the styrene derivative of a tertiary amine such as triethylamine, pyridine, quinoline, etc. The reaction is performed with stirring preferably at 20-70 deg.C for 5 minutes to 10 hours.
Patent JP-H05160399-A (JP)
Title: Manufacture of high voltage element
Inventor: ITO SHINICHI
IPC: H01L21/76
Filed: 1991-12-10
Abstract: PURPOSE:To provide a manufacturing method for high voltage elements whose breakdown voltage is less dependent upon the LOCOS films. CONSTITUTION:The manufacturing method contains a process for forming a pad oxide film 22 on a silicon substrate 21 of one conductivity type and then forming LOCOS films 24 at specified positions, a process for forming diffused regions 27 of the opposite conductivity type under the LOCOS films by implanting ions with high energy, and a process for forming diffused source/ drain regions 28 by implanting ions of the opposite-conductivity type with low energy.
Patent JP-H02171774-A (JP)
Title: Image forming device
Inventor: IWATA YASUHIRO
IPC: G03G15/00
Filed: 1988-12-26
Abstract: PURPOSE:To calculate a service fee for each size by storing fees and data on the number of sheets fed into a storage means, displaying them on a display part and rewriting the data for each size. CONSTITUTION:A console panel PA is provided with a counter key 52 for displaying the number of sheets fed from each carrying roll. Simultaneous as a paper feed cassette is selected through a cassette selection key 59, a storage area in a storage device is set in response to the selected cassette. When a copying fee displayed on a liquid crystal display part 62 is altered, followed by the key-in of an information key 63, the cassette selection key 59 is used to designate a fee for each size. Thus, the number of sheets fed and copying fee, both of which are calculated from stored data on the number of sheets fed for each size, are displayed, and a copying fee can be readily altered.
Patent JP-H11158397-A (JP)
Title: Production of 6,13-dihydroquinacridone-based compound and quinacridone-based compound
Inventor: FUNAKURA SEIJI
IPC: C09B67/20
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 6,13-dihydroquinacridone-based compound, a method for producing a quinacridone-based compound in high yield advantageously in environmental protection from the compound and obtain a quinacridone-based compound and a coloring matter having good coloring property and high clarity. SOLUTION: In this method for producing a 6,13-dihydroquinacridone-based compound by subjecting a 2,5-di(arylamino)-3,6-dihydroterephthalic acid dialkyl ester-based compound to intramolecular dealcoholization, an organic solvent consisting essentially of a paraffin-based hydrocarbon solvent and/or a naphthene-based hydrocarbon solvent and containing <=5 wt.% aromatic hydrocarbon solvent is used. This method for producing a quinacridone-based compound comprises oxidizing the above compound.
Patent JP-H09160060-A (JP)
Title: Liquid crystal cell and its production
Inventor: FUKAZAWA KAZUTO
IPC: G02F1/1339
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to seal liquid crystals between both electrode substrates without adopting seals by adopting the gelatinous liquid crystals and effectively utilizing the characteristics thereof. SOLUTION: Spacers 30 sprayed to the electrode substrate 10 are heated and are temporally fixed to the electrode substrate 10. Particulate adhesives 40 sprayed to the electrode substrate 10 are preheated in a particulate adhesive preheating stage S3 and are temporally fixed to the electrode substrate 10. Next, the gelatinous smectic liquid crystals 50 are applied to a conical shape on the electrode substrate 20 in a liquid crystal applying stage S4 and thereafter, both electrode substrates 10, 20 are superposed on each other via the spaces 30, the particulate adhesives 40 and the smectic liquid crystals 50 in the atm. in a superposing and pressurizing stage S5. Both electrode substrates 10, 20 are heated and are then pressurized in a heating and pressurizing stage S6.  A sealant is thereafter applied over the respective outer peripheral parts of both electrode substrates 10, 20 to form a sealing layer 60 in a sealing stage S7.
Patent JP-H08185065-A (JP)
Title: Image forming device
Inventor: TOKUNAGA HIROSHI
IPC: G03G15/16
Filed: 1994-12-27
Abstract: PURPOSE: To prevent developer-image flow and to remarkably improve image quality obtained after transfer. CONSTITUTION: The device comprises: a photoreceptor 6, in the form of an endless belt, which runs by being stretched between a drive roller 2, an abutting roller 3 and a separation roller 4; an image-formation processing part 8 comprising a first electrifying charger 17, a laser optical system 18, and a developing device 21, which are disposed in that order along the running path of the photoreceptor 6; a recording sheet 11 supplied from a recording-sheet supply part 12; a cooling device 30; a transfer/separation mechanism 10; and a second electrifying charger 9 which is disposed between the image-formation processing part 8 and transrer part along the running path of the endless-belt photoreceptor 6, and electrifies the developer image, formed on the photoreceptor 6 by the developing device 21, into the same polarity as that of solid developer 23 from the side of the surface.
Patent JP-H03185738-A (JP)
Title: Field-effect transistor
Inventor: NODA MINORU
IPC: H01L21/338
Filed: 1989-12-14
Abstract: PURPOSE:To suppress a short channel effect without increasing a gate parasitic capacitance and to enhance a resistant property to a soft error by a method wherein a high-concentration region whose conductivity type is opposite to that of a high-concentration channel region is formed directly under the high-concentration channel region and a low-concentration region whose conductivity type is the same as the opposite conductivity type is constituted so as to surround a high-concentration source region, a high-concentration drain region and the high-concentration region of the opposite conductivity type. CONSTITUTION:A high-concentration region 3 whose conductivity type is opposite to that of a high-concentration channel region 2 is formed directly under the high-concentration channel region, a low-concentration region 4 which surrounds a high-concentration source region 5, a high-concentration drain region 6 and the high-concentration type region 3 of the opposite conductivity type and whose conductivity type is the same as that of the opposite conductivity type is formed; in addition, a low-concentration region or an intrinsic region 8 whose conductivity type is the same as that of the channel region 2 is formed on the channel region. Thereby, it is possible to prevent electrons from permeating to the side of a substrate 1 from the channel region 3 thanks to the high-concentration region, of the opposite conductivity type, which has been formed directly under the high-concentration channel region 2; a short channel effect can be reduced. The life of electrons generated by incident alpha-rays is made sufficiently short and it is possible to sufficiently prevent an increase in a gate parasitic capacitance.