baber/WOPTO huggingface dataset:
Patent JP-S58108350-A (JP)
Title: Heat exchanging ventilator
Inventor: EMOTO HIROSHI
IPC: F24F7/08
Filed: 1981-12-22
Abstract: PURPOSE:To enable the performance of comfortable ventilation, by providing an inlet for outdoor air and an outlet for indoor air in one side wall of a case, by providing an exhaust port for the outdoor air after heat exchange and an intake for the indoor air in the other side wall thereof, and by providing a heat exchanging unit in the center of the case. CONSTITUTION:An inlet 2B of a device 1 provided in a house is opened to outdoor air, while an exhaust port 2C thereof is communicated with the outdoor air. An intake 2F is communicated with a kitchen, etc. in the house and an airing port 2E with a sitting room, etc. Cool and fresh air is let to flow in from the inlet 2B by fans 4 and 5 and, passing through an air passage 3B, is exhausted from the airing port 2E, while warm but unclean air enters from the intake 2F and, passing through an air passage 3C, is exhausted outdoors from the exhaust port 2C. The passages 3B and 3C are formed of a heat exchanging plate 3A, the cool and fresh air from the outside is subjected to heat exchange thereby to be warmed, and then it enters indoors through the air intake port 2E.
Patent JP-H1040805-A (JP)
Title: Cold-cathode element and its manufacture
Inventor: DEGUCHI MASAHIRO
IPC: H01J9/02
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a cold-cathode element for the efficient generation of electron beams by constituting a cold-cathode part which includes a structure designed to serve as several electron emission sources. SOLUTION: This cold-cathode element comprises a conductive layer 2, a cold-cathode part 3 formed thereon, and a gate electrode 3 for taking electrons out of the cold-cathode part 3. In this case, the cold-cathode part 3 includes a structure designed to serve as several electron emission sources. By introducing a process of distributing granular diamonds having an average grain diameter, not greater than about 0.2μm over the conductive layer 2, or a process of implanting granular diamonds having an average grain diameter not greater than about 0.2μm into the conductive layer 2, diamonds highly suitable for cold-cathode material can be arranged on the conductive layer 2 or the surface layer thereof so as to be easily reproduced, in the form of minute grains or its aggregate to provide a structure, designed to serve as electron emission sources.  Thus, it is possible to simply produce a highly efficient cold-cathode element.
Patent JP-H0374521-A (JP)
Title: Intake device for multiple valve type engine
Inventor: NAKAGAWA TADASHI
IPC: F02B1/04
Filed: 1989-08-11
Abstract: PURPOSE:To improve the intake efficiency by forming three intake ports in a cylinder head along the circumferential direction of a cylinder, and contriving the arrangement structure of three passage forming parts respectively connected to each intake port and of which upstream ends are connected to a common intake passage. CONSTITUTION:Three intake ports 7-9 are formed in a cylinder head 4 along the circumferential direction of a cylinder 2, and intake port passage forming parts 13-15 are connected to each intake port 7-9. The center axis 13A of a first passage forming part i3 is set toward the direction for flowing the intake air to be sent to a combustion chamber through the intake port 7 along the circumferential wall surface of the combustion chamber. The center axis 14A of a second passage forming part 14 is set toward the direction for crossing the center axis 13A. Furthermore, the center axis 15A of a third passage forming part 15 is set toward the direction for crossing the center axis 13A so that a second cross point P2 is formed in the intake upstream side of a cross point P1 on the center axis 13A.
Patent JP-S5998888-A (JP)
Title: Ribbon feed mechanism
Inventor: YOSHIOKA SATOSHI
IPC: B41J33/34
Filed: 1982-11-29
Abstract: PURPOSE:To drive a plurality of ribbons to respective objective directions by the rotation of the same motor without using a link mechanism or a lever, by providing unidirectional clutches mutually operated to reverse directions to the motor. CONSTITUTION:Each ink ribbon 2 reaches the side of an ink ribbon draw-in part 7 from an ink ribbon supply part 3 through guides 4, 5, 5a, 6 and is wound up by a winding-up part 8. On the other hand, a correct ribbon 10 is adapted to a correct ribbon supply part 11 and a ribbon winding-up part 12 through guides 13, 13a. A drive gear 16 is coaxially provided to the drive shaft 14 attached to and detached from the drive shaft 7a of the ink ribbon draw-in part 7 through a unidirectional clutch 15 while the drive shaft 19 of the correct ribbon winding-up part 12 is provided in coaxial relation to a drive shaft 21 through a unidirectional clutch 20 reversely operated with respect to the clutch 15 to be always meshed with the pinion 18 of a motor 17.
Patent JP-S60101407-A (JP)
Inventor: SHIDA TOUICHI
IPC: F22D5/34
Filed: 1983-11-09
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-H1147835-A (JP)
Title: Method for automatic correction of amount of stroke by simulation of bending
Inventor: MORI NAOTATSU
IPC: B21D5/02
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a convergence operation of the target stroke to get a target angle with less number of time of operation by executing simulation without trial bending by bending machine prior to actual bending work. SOLUTION: A bending work simulation unit 20 gives a variation to the work based on a bending information Ji, and proceeds stepwise convergence operation based on a prescribed point in the variation data. In this convergence operation, the value that is the difference between Di+1 of this time obtained when variation linear data of work differentiated by Di and the Di (Dp) of the previous time divided by 2 plus Di of the previous time is adopted as corrected Dp value, and then the operation to proceed tool 13 up to this corrected Dp value is executed stepwise onto the target angle θi.
Patent JP-S60100922-A (JP)
Inventor: KOBAYASHI KIYOSHI
IPC: A47L11/22
Filed: 1983-11-08
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-H1088350-A (JP)
Title: Apparatus for plasma-chemically precipitating polycrystalline diamond
Inventor: LIEHR MICHAEL DR
IPC: C23C16/54
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to provide relatively large sized substrates with diamond layers by a continuous method and to enable the treatment of the substrate on a large industrial scale. SOLUTION: This apparatus is provided with a coating source consisting of hot filament sources 5, 5'... forming a first group arranged above the substrate plane, a coating source consisting of microwave plasma sources 8, 8'... forming a second group, an electrode 11 which is arranged below the substrate plane, is supplied with a high frequency and is used to generate a bias and gas supply pipelines 6, 9 opened in a vacuum chamber 4. The hot filament sources formed as ray sources extend in a direction orthogonal with a substrate transporting direction A to form a first coating zone Z<1> . The microwave plasma sources are arranged in juxtaposition parallel with the hot filament sources apart spacings from the hot filament sources to form a second coating zone Z2 .
Patent JP-H0765333-A (JP)
Title: Drum device of recording and reproducing device
Inventor: FUJITA HIROYUKI
IPC: G11B5/53
Filed: 1993-08-24
Abstract: PURPOSE:To obtain a drum device where the vibration of a tape is prevented and where an effect of leakage flux from a rotor magnet is not exerted. CONSTITUTION:A rotating drum 5 is provided with the rotor magnet 7 and driven by energizing a coil 8 installed in a fixed guide drum 1. A projecting member 21 having an elastic projecting part 22 projecting at a drum surface part where a head 4 starts to about on a magnetic tape and a drum surface part where it finishes the abutting thereon and pressing the magnetic tape so that vibration may be restrained and an end face cover part 25 formed out of a material having a high magnetic permeability which cuts off the leakage flux from the rotor magnet 7 is attached and fixed on the drum 1.
Patent JP-S58111939-A (JP)
Title: Formation of micropattern
Inventor: KATAOKA FUMIO
IPC: G03F7/008
Filed: 1981-12-25
Abstract: PURPOSE:To enhance micropattern workability in forming a pattern remarkably, by using an aromatic azide compd. liquid at room temp. CONSTITUTION:A photoresit composn. consists essentially of a novolak resin (homo- or copolycondensate), polyhydroxystyrene (homo- or copolymer), or a mixture of them, and a compd. contg. an aromatic azide or aromatic sulfonyl azide group represented by general formula (1) in which -N3 links to the m- or p-position to -X-R-Y; X is -COO-, -CONH-, -CH=CHCOO-, or -CH=C(CN)COO-; R is -CH2CH2-, -CH2CH2CH2-, -CH2CH2OCH2CH2CH2-, or -CH2CH2N(CH3)CH2 CH2-; Y is -OH, -NH2, -N(CH3)2, -N(C2H5)2-, or -N(C3H7)2. Said azide compd. is liquid at room temp. and does not precipitate crystals contrary to the conventional method. As said azide compd., those of benzoate, benzamide, cinnamate,  and cinnamamide type, and the like aromatic azide compd. can be used.
Patent JP-H0878676-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OKUMURA TADASHI
IPC: H01L29/78
Filed: 1994-09-02
Abstract: PURPOSE: To materialize the integration by shortening the effective gate region in the direction opposed to the direction of a source region and a drain region. CONSTITUTION: A first groove 2 and a second groove 3 separated from the first groove 2 are made within a substrate, and source/drain diffusion layers 4 and 5 are made within the substrate 1 within the first and second grooves 2 and 3 catching the separation area between the first groove 2 and the second groove 3 and besides, excluding the separation area, and source/drain electrodes 7 and 8 are made in contact with the source/drain diffusion layers 4 and 5 within the first and second grooves 2 and 3, and a gate oxide film is made from the bottom within the third groove 6 to the flank, thus a recess surrounded by the gate oxide film is made, and a gate electrode is made within the recess.
Patent JP-S6188814-A (JP)
Inventor: TAKEUCHI SHOJI
IPC: A01M21/00
Filed: 1984-10-05
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-H0491896-A (JP)
Title: Device for preventing grating of mallet in rotary type powder compacting machine
Inventor: KANO TETSUO
IPC: B30B11/08
Filed: 1990-08-07
Abstract: PURPOSE:To prevent grating of a mallet by communicating air passages in an air compressor and air passages, in a rotary shaft and a rotary disk with a mallet holding hole in a rotary type powder compacting machine. CONSTITUTION:The air passage is arranged in the rotary shaft 1 in the rotary type powder compacting machine and one end thereof is communicated to the air passage in the rotary disk and in the other end, the communicating passages 11, 11a, 11b, 11c opened to the mallet holding holes 5a, 5b are arranged. By this method, the compressed air exists in sliding face between the mallets 4a, 4b and the mallet holding holes 5a, 5b, and lubricating action can be executed and also invasion of the powder, etc., is prevented, and the grating of mallet used to the powder compacting machine, for which the lubricating action is not desirable, can be prevented.
Patent JP-S58114149-A (JP)
Title: Electronic filing system
Inventor: SUZUKI TOYOSHI
IPC: G06F17/21
Filed: 1981-12-28
Abstract: PURPOSE:To use effectively the storage area of a file, by retrieving each file by a processor when a prescribed condition occurs and erasing an idle file having no document. CONSTITUTION:An electronic filing system consists of a processor 1, terminals 2 and 3, and a bulk storage device 4. Plural files are stored in the device 4, and each file has one title part and single or plural decuments. When a file is erased or is transferred to another file, an idle file is generated. Then, when a prescribed condition is generated, the processor 1 retrieves title parts of respective files in the device 4 to detect idle files and erases these files, namely, their title parts. Consequently, since idle files are erased automatically when the prescribed condition is generated, the storage area of the file is used effectively.
Patent JP-H0874478-A (JP)
Title: System sliding window
Inventor: HIRONO TOSHIAKI
IPC: E06B3/46
Filed: 1994-09-02
Abstract: PURPOSE: To allow the inner and outer sliding screens of a double sliding window to be used in common as the inner sliding screen of an internal moving single sliding window and the outer sliding screen of an external moving single sliding window by mounting the inner sliding screen to the plane outward indoor side part of the internal moving single sliding window sash, airtightly to the internal moving single sliding window sash, and mounting the outer sliding screen to the plane outward outdoor side part of an external moving single sliding window sash, airtightly to the external moving single sliding window sash. CONSTITUTION: A double sliding window sash A, an internal moving single sliding sash B and a plane outward indoor side part are formed into the same shape, and airtight members 19, 28, 43 for an inner sliding screen are mounted in the same state The plane inward outdoor side part of the external moving single sliding window sash C of the double-sliding window sash A is then formed into the same shape. Airtight members 18, 29, 33 for an outer sliding screen are mounted in the same state, and the inner sliding screen D is mounted to the internal moving single sliding window sash B of the double sliding window sash A. An outer sliding screen E of the same shape is then mounted to the sashes A, C.  The inner sliding screen D and the outer sliding screen E can thereby be used in common as the inner sliding screen of the internal moving single sliding window and the outer sliding screen of the external moving single sliding window.
Patent JP-S58113236-A (JP)
Title: Polyolefin composition
Inventor: YAMAMOTO NOBORU
IPC: C08K5/53
Filed: 1981-12-28
Abstract: PURPOSE:To obtain titled composition with improved weatherability at high temperatures, by incorporating a polyolefin with a combination of a benzotriazole-, a heterocyclic hindered amine- and a phenyl benzoate-based compounds. CONSTITUTION:The objective composition can be obtained by incorporating 100pts.wt. of a polyolefin with a combination of (A) 0.01-1.0 (pref. 0.05- 0.5)pts.wt. of a benzotriazole-based compound[e.g. 2-(2'-hydroxy-5'-methylphenyl) benzotriazole], (B) 0.01-1.0 (pref. 0.05-0.5)pts.wt. of a heterocyclic hindered amine-based compound[e.g. di-(2,2,6,6-tetramethyl-4-piperidyl) sebacate]and (C) 0.01-1.0 (pref. 0.05-0.5)ptw.wt. of a phenyl benzoate-based compound{e.g. phenyl salicylate or its nickel complex, for example,[2,2'-thiobis (4-t-octylphenolate)]-n-butylamine nickel(II)}.
Patent JP-H0377739-A (JP)
Title: Method for working center bolt hole of leaf spring
Inventor: TANAKA TADAMASA
IPC: B21J5/10
Filed: 1989-08-14
Abstract: PURPOSE:To improve strength, to increase tensile strength and to prolong the life of a leaf spring by pressing a tapered punch into a center bolt hole having a chamfered inlet on the leaf tension side at cold state and expanding the inside of the bolt hole in the conical shape. CONSTITUTION:A leaf spring 1 (2, 3) is chamfered by a radius R on a leaf tension side 6. After the leaf spring 1 is annealed, the conical tapered punch 10 having a taper angle theta is pressed by a hydraulic press in a prescribed load from the side of the leaf tension 6 into a center bolt hole 1b to expand an interval (l) containing the chamfered part 1c in the conical shape. In this way, improvement of strength due to cold work hardening near the hole inlet and generation of compression stress caused by compression of material in this part can increase tensile strength, relieve material fatigue and prolong the life of the leaf spring.
Patent JP-H0491532-A (JP)
Title: Data communication system
Inventor: KUMAMOTO YOSHIHITO
IPC: H04L12/40
Filed: 1990-08-07
Abstract: PURPOSE:To reduce all status collection processing time at a master and slave devices by collectively transmitting all status requests to plural slave devices and using the number of ON bits as data. CONSTITUTION:A master device l periodically performs all status collection. In order to make the collection, the device l transmits all status requesting frames to plural slave device (2-1)-(2-n) at prescribed periods. The all status requesting frames have the number of ON bits of the status information of each slave device (2-l)-(2-n) held by the master device l as data. The all status requesting frames are prepared by calculating the number of bits having logic '1' at every slave device from a status information buffer provided to each slave device (2-l)-(2-n) in the master device l and editing the number of bits by adding a header section composed of an address and kind of data to the numbers and the frames are simultaneously transmitted to all slave devices (2-l)-(2-n) through a common signal line 4S for transmission.
Patent JP-S60102629-A (JP)
Title: Formation of pattern
Inventor: KATOU TOMOAKI
IPC: G03F7/09
Filed: 1983-11-10
Abstract: PURPOSE:To enable formation of a resist pattern on a metallic surface with good accuracy by providing a colored film layer on the metallic surface, laminating a photosensitive resin film layer thereon and exposing a pattern to said layer then developing the photosensitive resin film layer. CONSTITUTION:A colored film layer is provided on the surface of a base plate which consists of copper, aluminum, iron or the like and on which a photosensitive resin film layer is laminated or the layer of foil, plating, vapor deposition, etc. consisting of said metals (metallic surface). The colored conversion film layer consisting of the oxide or sulfide, etc. of the metal forming the metallic surface is brought into an aq. soln. contg. an oxidizing agent or sulfide. A photosensitive resin film such as dry film, liquid resist or the like is laminated on the colored film layer by a method such as coating, laminating or the like. The photosensitive resin film layer is exposed via a pattern mask having a prescribed shape and the exposed layer is developed by a resist developing soln. to form the resist pattern having the prescribed shape on the metallic surface.
Patent JP-2000046552-A (JP)
Title: Laser measurement device
Inventor: ITO EIICHI
IPC: G01C5/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a laser measurement device for simpler structure for leveling and leveling work in short time. SOLUTION: A laser diode 21 which is a light source is provided the end part of a laser light path 14a, allowed to move in the plane parallel to the optical axis of a collimator lens 22 using an LD actuator 34. Laser beam L4 emitted from the laser diode 21 and transmitting a beam splitter 24 is condensed on a 2-demension PSD 29 by a condenser lens 28. A control part stores a measured value of a tilt sensor 34 and the incident position of the laser beam L4 to the 2-demension PSD 29 when facing in the vertical direction of the beam axis of the laser beam L1. By moving the position of the laser diode 21 according to the inclination of the beam axis of the laser beam L1 from the vertical direction, the orientation of the beam axis is adjusted.
Patent JP-S6454401-A (JP)
Title: Prism for optical switch
Inventor: KINOSHITA MITSUO
IPC: G02B5/04
Filed: 1987-08-26
Abstract: PURPOSE:To position a polarized light separating film and a mirror surface with high accuracy by cementing two parallel quadrangular prisms together and constituting one parallel quadrangular prism on the whole, and forming the polarized light separating film on the cemented surface of the two prisms. CONSTITUTION:Both prisms A and B are cemented into one parallel quadrangular prism. The polarized light separating film 7 is formed on the cemented surface, the surface of the prism A parallel to the polarized light separating film 7 is a mirror surface 8, and the surface of the prism B parallel to the polarized light separating film 7 is a mirror surface 8. This surface 6 and the mirror surface 8 of the polarized light separating film 7 correspond to the mirror surface 6 of a magneto-optical effect type optical switch and the mirror surface 8 of the polarized light separating film 7. Thus, the mirror surface 6, polarized light separating film 7, and mirror surface 8 are formed of the two parallel quadrangular prisms A and B, so their parallelism is easily obtained with high accuracy.
Patent JP-S5999183-A (JP)
Inventor: TARUKAWA TOMIJI
IPC: F16L9/19
Filed: 1982-11-30
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-H0879642-A (JP)
Title: Television receiver with built-in satellite broadcasttuner
Inventor: WADA AKIHISA
IPC: H04N5/44
Filed: 1994-09-05
Abstract: PURPOSE: To provide television receiver with built-in satellite broadcastuner, which can display a video fitted to independent voice on a television screen at the time of receiving independent voice. CONSTITUTION: A video signal processing circuit A detects a video signal from an FM detection signal outputted from an FM demodulator 13, and the video signal is outputted based on a graphic signal from a character generator 40 by a video signal switch 41 with the selection detection signal of independent voice outputted from an independent voice detection circuit 44 instead of the video signal detected from the FM detection signal when the independent voice of satellite broadcasting is selected, and at this time, the video based on the graphic signal from the character generator 40 is displayed on the television screen.
Patent JP-H06211108-A (JP)
Title: Abnormality monitoring device for vehicle such as automobile
Inventor: SAKAMOTO MINORU
IPC: B60R25/00
Filed: 1991-07-26
Abstract: PURPOSE:To prevent a driver and a vehicle from suffering damage, and to secure the safety of the driver and the vehicle, by monitoring that the other person touches to a part of the vehicle surely and simply. CONSTITUTION:In this abnormality monitoring device, contact sensors 2 to perceive that another person touches (a part of a vehicle V, and a motion picture camera 3 such as a video camera to take the picture of the other person by the perceiving of the contact sensors 2 are provided at adequate positions of the vehicle V. When another person touches a part of the vehicle V, the contact sensors perceive it, the motion picture camera 3 such as a video camera is operated, and the picture of the other man who is the offender is taken by the motion picture camera 3, and it is specified and recorded who is the offender by taking the picture of his face.
Patent JP-H0535524-A (JP)
Title: Information reading method for information processing system
Inventor: NISHIMOTO KUNIO
IPC: G06K19/00
Filed: 1991-07-29
Abstract: PURPOSE:To read the hardware information on a logical device forming an information processing system at a high speed. CONSTITUTION:In an information processing system containing a service processor 1. and a diagnostic control part 24, the processor 1 is provided with a procedure interpreting meens 11 which interprets the procedure input data 10 showing the reading procedure of the hardware information on a logical device 2 through the part 24, a pre-read instructing means 12 which produces a pre-read instruction when a pre-read instruction of the hardware information is received as the procedure input data, a diagnostic control. pert 24, a reader means 14 which has an interface and reads the hardware information out of the device 2, a holding means 15 which holds the information read out with the pre-read instruction, and a holding state release means 13.