baber/WOPTO huggingface dataset:
Patent JP-H0385536-A (JP)
Title: Camera for automatically setting angle of light distribution
Inventor: EZAWA AKIRA
IPC: G03B15/02
Filed: 1989-08-29
Abstract: PURPOSE:To give a proper exposure to a principal object by narrowing the angle of light distribution of a flash device at the time when the distance to the object exceeds the limit distance determined by the flash device, the film sensitivity, and the lens full-aperture value. CONSTITUTION:A discriminating means 104 is provided which discriminates whether the subject distance detected by a distance detecting means 101 exceeds a preliminarily determined irradiatable limit distance or not with respect to the photographic condition, and a light distribution angle control means 105 is provided which narrows the angle of light distribution of a flash device 102 by a light distribution angle varying means 103 at the time of discriminating it by the discriminating means 104 that the subject distance exceeds the limit distance with respect to the photographic condition. When flash photographing is performed beyond the limit distance, the angle of light distribution of the flash device 102 is narrowed and the guide number is increased. Thus, a proper exposure is given to the principal object though the irradiation range in the photographic picture is narrowed.
Patent JP-S59114060-A (JP)
Title: Printing apparatus for electronic component parts
Inventor: BOU TAKESHI
IPC: H01G13/00
Filed: 1982-12-22
Abstract: PURPOSE:To elevate exchanging workability by revolving and spinning a plurality of plate rollers centered on the shaft of the intermediate rubber roller for exchanging of the marking position to turn ON or OFF the delivery of ink between the intermediate rubber roller and a transfer roller. CONSTITUTION:Plate rollers 3a and 3b for delivering ink to a transfer roller 4 from an intermediate roller 2 are mounted on arms 6a and 6b rotating on the shaft of the intermediate roller 2. In these plate rollers 3a and 3b, upon depressing push lock switches 11 provided corresponding thereto once, a pusher 12 sticks out to turn a lever 10 clockwise to separate the plate rollers 3 from the transfer roller 4 in such a manner as to pull a wire 8. Then, when the switches 11 are depressed again, the pusher 12 returns to bring the plate rollers 3a and 3b into contact with the transfer roller 4 through respective springs 7a and 7b in such a manner as to pushing out the wire 8. Thus, the exchanging time can be reduced along with an improved workability.
Patent JP-H0385777-A (JP)
Title: Semiconductor device and signal transmission system using same
Inventor: KATSUBE MASAKI
IPC: H01L41/08
Filed: 1989-08-30
Abstract: PURPOSE:To meet the need for increasing the number of wirings of an integrated circuit without forming a multilayer by including first and second electrodes which are formed at both edges of a piezoelectric body which is formed on a ground insulation film and an interlayer insulation film which is formed on the ground insulation film and the piezoelectric body. CONSTITUTION:A ground insulation film 2 is formed on a semiconductor substrate 1 and a piezoelectric body 3 is formed on it. A first electrode 5 and a second electrode 6 are formed at both edges of the piezoelectric body 3 and an interlayer insulation film 4 is formed on the ground insulation film 2 and the piezoelectric body 3. When input signal is applied between the first electrode and the second electrode 6, sandwiching the piezoelectric body 3, through a first terminal 7 and a second terminal 8, longitudinal elastic waves 9 and 10 are generated from the piezoelectric body 3 and are propagated through the interlayer insulation film 4. When the longitudinal elastic waves 9 and 10 reach the piezoelectric body 3, it generates voltage between the first electrode 5 and the second electrode 6. This voltage is taken out through the first terminal 7 and the second terminal 8 as output signal.
Patent JP-H0966521-A (JP)
Title: Wire saw and cutting method for work
Inventor: KAWABE TOMOHIDE
IPC: B24B55/12
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent sticking of excess slurry to a wire and drying of abrasive grains in the slurry and to facilitate the recovery of the end material. SOLUTION: A slurry storage tank 41 for recovering and storing slurry flowing down from slurry supply pipes 26, 27 is provided. Thus, the introduction of the fragments of comminuted work into the grooves 14 of groove rollers 11 to 13 can be prevented, and hence the disengagement of the wire 25 from the groove 14 can be prevented. A slurry discharge port is formed at the side of the tank 41 to make it possible to hold the distance between the liquid surface of the slurry in the tank 41 and the wire 15 spread between the first and second rollers 11 and 12 constant.
Patent JP-H0968403-A (JP)
Title: Opening sensor for throttle valve
Inventor: BAN TAKAHISA
IPC: F02D35/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To detect the opening of a throttle valve at a high accuracy free from effect of any temperature change, even in a state that there is a sudden change in the temperature of the atmosphere. SOLUTION: This opening sensor made up of a rotor 3 mounted on a throttle shaft 1, a permanent magnet 5 which is provided at the tip of the rotor 3 and rotates together with the shaft 1 and the rotor 3, a Hall element 10 which is fixed at the center part of the rotation of the magnet 5 to output an electrical signal corresponding to the direction of a magnetic field thereof and a circuit board 20 which drives the Hall element 10 while compensating temperature characteristics of the magnet 5 and the Hall element 10 to process outputs thereof. Here, a circuit chamber 7 is filled with a silicon gel 30 to increase the heat capacity of the circuit board 20 and a resin material having a cut in the perimeter thereof is arranged at a coupled part 3a of the rotor 3 to the throttle shaft 1 to cut off heat transmitted to the magnet 5 from the side of the shaft 1.  Thus, the temperature environment is made almost the same for the circuit board 20, the magnet 5 and the Hall element 10.
Patent JP-H0385787-A (JP)
Title: Flexible printed circuit board
Inventor: KURIHASHI TOSHIYA
IPC: H05K1/02
Filed: 1989-08-30
Abstract: PURPOSE:To facilitate short-circuiting by soldering a selector pad and to enable that the selector pad has been sort-circuited to be visually confirmed from the rear surface by eliminating a copper foil pattern on the rear surface at a position corresponding to the selector pad which achieves short-circuiting of the copper foil pattern which is formed on one surface selectively by soldering. CONSTITUTION:A copper foil pattern 3 on the rear surface at a position corresponding to a selector pad 2 which is provided on the surface of a flexible printed circuit board 1 is eliminated. Namely, the copper foil pattern 3 detours along the shape of the selector pad 2 and an extraction pattern is selected corresponding to the shape of the selector pad when the copper foil pattern on the rear surface is a solid pattern. When solder is fused to enable the selector pad 2 to be short-circuited, heat applied to the selector pad 2 is not propagated to the surrounding copper foil pattern and soldered easily since no copper foil pattern exists on the rear surface at a position corresponding to the selector pad 2.
Patent JP-H0678114-A (JP)
Title: Laser output controller
Inventor: YANO SATOSHI
IPC: H04N1/04
Filed: 1992-08-24
Abstract: PURPOSE:To control a picture quality having the thickness of characters by choice of individual users. CONSTITUTION:When a platter performs positive/positive recording, lines are made thinner in the case of stronger output of an LD 8 and are made thicker in the case of weaker output of the LD 8. At the time of positive/negative recording, these relations are inverted. A muCPU 1 selects the Yop set mode through a key operation part 4 and writes a newly set value in a Yop register. When the power control mode is set, the muCPU 1 sets data Xi (i=0, 1...) of the driving current of the LD 8 to a DAC 6, and the turn-on signal of the LD 8 is applied to an LD driver 7. An output power Yi of the LD 8 subjected to A/D conversion by an ADC 10 is read in, and its value Yop is read in from the Yop register, and data Xi for Yop=Yi are stored to terminate the processing in the power control mode.
Patent JP-H0668071-A (JP)
Title: Document preparation/kanji conversion device
Inventor: ARAI TOSHIYA
IPC: G06F17/21
Filed: 1992-08-24
Abstract: PURPOSE:To easily and accurately prepare various kinds of documents and to use a clause or all of the document at all times even at the time of KANJI (Chinese character) conversion. CONSTITUTION:In a document preparation/KANJI conversion device for preparing the document and converting KANJI provided with an input/output part 1, a control part 2 provided with a document preparation utility 11 and a Japanese processing part 12, a KANJI conversion dictionary 3 and a document file 5, a document conversion dictionary 4 provided with official documents and business documents, etc., is provided. At the time of preparing the various kinds of the documents, the clause or an entire sentence corresponding to the contents of the document to be prepared is taken out from the document conversion dictionary 4 corresponding to the instruction of an user and also, at the time of the normal KANJI conversion, the entire sentence or the clause of the pertinent document is taken out and displayed corresponding to the instruction of the user. Thus, time required for preparing the document can be shortened.
Patent JP-H02139455-A (JP)
Title: Transportation of weft
Inventor: TAKEGAWA YUJIRO
IPC: D03D47/36
Filed: 1989-09-01
Abstract: PURPOSE:To surely transport weft from a rotary yarn guide to a weft transfer member by locating the rotary yarn guide at a position opposed to the weft transfer member and operating a nozzle part and a suction source. CONSTITUTION:A weft transfer member 31 set between a weft storage device and a main nozzle is equipped with an opening part 32 of weft suction at a stop position of a rotary yarn guide 6 and connected to a suction source 33 at a rear end opening part. Pressure air is jetted from a nozzle hole at a nozzle part, weft 3 is introduced into the interior of the rotary yarn guide 6 and the weft 3 is simultaneously sucked by a suction air flow in the yarn transfer member 31 by the suction source 33 into the interior of the yarn transfer member.
Patent JP-H0887395-A (JP)
Title: Icon menu selection system, and system and information processor for same
Inventor: KASAI YASUHIKO
IPC: G06F3/038
Filed: 1994-09-20
Abstract: PURPOSE: To select a nearby icon even if a button is pressed outside the recognition range of the icon by calculating the distances between plural pieces of icon information and cursor coordinates and determining the icon at the shortest distance. CONSTITUTION: This system consists of a central arithmetic processor 101, an input device 102, a display device 103, an internal storage device 104, and an external storage device 105. The storage devices 104 and 105 stores icon image data for displaying and recognizing icons, icon information on icon display coordinates, icon names, and icon recognition ranges, and cursor coordinates of a pointing device. The central arithmetic processor 101 calculates the distances between icon display position coordinates and cursor coordinates stored in the storage devices 104 and 105 to determine the icon at the shortest distance, and determines an icon selected by a user outside the icon recognition range with the pointing device. Consequently, the icon which is near to the point that the user indicates is selected.
Patent JP-H0273278-A (JP)
Title: Image forming device
Inventor: KASHIMURA NOBORU
IPC: G03G15/16
Filed: 1988-09-09
Abstract: PURPOSE:To solve the problem of memory which easily occurs at the trailing edge of a paper under a high humid environment by providing a transfer device having a transfer material supporting member which has the supporting area of a transfer material on the member, whose trailing edge part is made conductive. CONSTITUTION:Plural clippers 5b for sandwiching the supplied transfer material in a transfer material supporting device 5a are disposed on a coupling member 54 and the transfer material supporting member 51 being nearly rectangular in shape is disposed on the outer circumferences of transfer material supporting member carriers 52 and 53 being nearly circular in shape and the member 54. The outermost circumference part 51a of the member 51 is made a part where the member 51 is stuck on the device 5a and an earth part 51b which is grounded to a main body is included in the part 51a. A conductive part 51d is provided by disposing a conductive member at the trailing edge of the transfer material. This conductive part is grounded to the image forming device main body through the transfer device. Thus, even in the case that a corona electrical charging system is used, the memory occurring at the trailing edge of the paper can be prevented.
Patent JP-S6468451-A (JP)
Title: High strength low alloy heat-resistant steel having excellent strength of its weld zone
Inventor: MASUYAMA FUJIMITSU
IPC: C22C38/00
Filed: 1987-09-08
Abstract: PURPOSE:To obtain the titled heat resistant steel by specifying the compsn. of an alloy consisting of C, Si, Mn, Ni, Cr, Mo, V, Nb, N and Fe. CONSTITUTION:The titled heat-resistant steel in which the structure of its heat- affected zone contains a ferrite phase as welded or after welding and heat treatment can be obtd. by using the alloy contg. 0.03-0.12% C, <=1% Si, 0.2-1% Mn, <=0.8% Ni, 0.5-5% Cr, 0.5-1.5% Mo, 0.05-0.35% V, 0.01-0.12% Nb, 0.01-0.05% N and the balance Fe with inevitable impurities.
Patent JP-H04106645-A (JP)
Title: Method for processing address of cache memory
Inventor: MIYAMOTO KIYOBUMI
IPC: G06F9/38
Filed: 1990-08-27
Abstract: PURPOSE:To reduce the burden of hardware by storing the physical address of an instruction in a storage device constituting a cache after various kinds of converting operations on a branched history table when a discontinuous address is detected for the first time. CONSTITUTION:An instruction fetching address is monitored and, when a discontinuous address is detected for the first time, the physical address of an instruction in a storage device constituting a cache after various kinds of converting operations is stored on a branched history table. In the case the same discontinuous address is detected or appearance of the discontinuous address is foreseen while an instruction is processed, the branched storing address of the instruction in the storage device constituting the cache is directly fetched from the branched history table and access is made to the fetched physical address. Therefore, the burden of hardware can be reduced, since direct access can be made to the cache from the branched history table against the same branched instruction from the 2nd time on while the first branched instruction takes time.
Patent JP-2000051004-A (JP)
Title: Vehicle interior material and its manufacture
Inventor: NISHIDA KIYOMI
IPC: C08G18/48
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle interior material which has high impact absorption performance, has the feeling or touch prevented from deteriorating in case of reducing a resin temperature, and is superior in the demolding performance, to provide an impact absorption headrest especially preventing an occupant from getting a whiplash injury effectively, and to provide a method for favorably manufacturing the vehicle interior material including such headrest. SOLUTION: A part or the whole of a pad layer 10 arranged under an outer surface 2 layer to absorb the impact from the outside is constituted of a soft polyurethane foam body which has an impact resilience rate of 30% or less and is obtained by reacting and foaming a polyoal component with an average molecular weight of 2000-8000 with an organic polyisocyanate component under the presence of a univalent alcohol with a molecular weight of 100 or less.
Patent JP-H0542806-A (JP)
Title: Tire anti-skid device
Inventor: SUGATA SHOICHI
IPC: B60C27/00
Filed: 1991-08-09
Abstract: PURPOSE:To make the storage position of a tire anti-skid device compact and to prevent connecting arms from being broken, the tire anti-skid device comprising a holddown member affixed to the center portion of a wheel and an anti- skid member mounted on the outer periphery of a tire and connected by the group of connecting arms radially extended from the outer ring portion of the holddown member. CONSTITUTION:Connecting portions 7 each having a connection pin hole 10 are formed at the outer ring portion 12 of a holddown member 1 and a connecting pin 11 protrusively provided at the end of each connecting arm is fitted into the connecting pin hole 10 to form a pin-connection freely bendable connecting portion, and each of the connecting arms is formed into a hinge connection which can be freely bent in the reverse direction of the holddown member 1, so that the whole device has a collapsible structure.
Patent JP-S6380266-A (JP)
Title: Developer composition
Inventor: HASHIMOTO TAKESHI
IPC: G03G9/087
Filed: 1986-09-25
Abstract: PURPOSE:To enhance negative electrifiability, developing performance, and fixability by incorporating as a binder resin component, a multiphase polymer containing a polymer component having anionic functional groups converted into neutral salts by an electron attractive group, anionic functional groups, or anionic substances. CONSTITUTION:The developer composition is composed essentially of a colorant and the binder resin of the multiphase polymer containing the polymer component having anionic functional groups converted into neutral salts by an electron attractive group, anionic functional groups, or anionic substances, especially often used ones, such as polymer blends formed by a coexistence copolymerization method, block copolymers, graft copolymers, mutually penetrating type polymers. As the attractive group or an anionic functional group, organic acids, such as carboxylic acids, or halogen atoms, are enumerated, thus permitting the obtained toner to be short in rising time of electrification, easy in control of electrification quantity, and superior in stability of the toner electrification to environmental conditions, and stability against time lapse.
Patent JP-H1063651-A (JP)
Title: Chinese language input device
Inventor: KUMAI HIROYUKI
IPC: G06F17/21
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To efficiently input a Chinese language by inputting ping phoneme with the small number of key touches. SOLUTION: This Chinese language input device is provided with an abbreviated ping phoneme generating means 106 for automatically generating an abbreviated ping phoneme constituted of the head Roman characters of ping phoneme notation of respective KANJIs (Chinese characters) constituting a word based on a result obtained by converting an inputted ping phoneme into a word, an abbreviated ping phoneme dictionary 107 registering correspondence between the word notation and the abbreviated ping phoneme and a dictionary retrieving means 102 for retrieving the dictionary 107 based on the inputted ping phoneme and converting the ping phoneme into its corresponding word notation.
Patent JP-H0969944-A (JP)
Title: Image forming device and control method therefor
Inventor: MIYAMOTO TOSHIO
IPC: G06F3/12
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To reproduce a gray scale which is stable without being affected by characteristics of respective units without using a special optical system or developing device. SOLUTION: For each printer engine, spot diameter information and exposure quantity information on a scanner 3 and development bias voltage information on a high-voltage unit 4 which are measured and stored in advance are sent to a formatter 2 through a controller, and the formatter 2 determines a laser light emission time, a development contrast set value, etc., which are suitable to the printer engine and also makes tone curve corrections.
Patent JP-S6468304-A (JP)
Title: Antiseptic agent
Inventor: TARUI MAKOTO
IPC: A01N43/40
Filed: 1987-09-10
Abstract: PURPOSE:To obtain an antiseptic agent exhibiting high and stable antiseptic effect at a low concentration over a long period by synergistic effect, by using 2-mercaptopyridine-N-oxide or its salt in combination with a formaldehyde donor-type antimicrobial agent. CONSTITUTION:The objective industrial antiseptic agent is produced by using (A) 2-mercaptopyridine-N-oxide of formula I or its salt (preferably sodium salt) in combination with (B) a formaldehyde donor-type antimicrobial agent, especially one or more compounds selected from the compounds of formulas II-VI at a weight ratio (A:B) of 95:5-5:95, preferably 75:25-5:95. The agent exhibits excellent antiseptic effect over a long period by the unique synergistic effect of both component even at a low rate of addition (>=1ppm, preferably about 10-1,000ppm based on the liquid to be treated) of the agent to a liquid to be subjected to antiseptic treatment. It is effective even to an alkaline aqueous dispersion.
Patent JP-H04109097-A (JP)
Title: Movable vane pump
Inventor: KOBAYASHI SUKEMITSU
IPC: F04D29/18
Filed: 1990-08-29
Abstract: PURPOSE:To simplify structure and improve the reliability of vane operating mechanism by supporting a movable case with a bearing enclosed therein by a worm wheel as well as supporting the worm wheel by a bearing case, using the bearing for vane operating mechanism as a pump bearing, and enclosing the vane operating mechanism in the bearing case. CONSTITUTION:A main spindle 11 is supported by an impeller side bearing 1 and a coupling side bearing 2. The bearing 2 is fittingly fastened to a bush, and the bush 3 is connected to a vane operating rod 12 in the main spindle 11 by a pin 4 so as to be slidable on the main spindle 11. At the moving time of the vane, torque is transmitted to a worm 8 and a worm wheel 7, and a movable case 5 is rotated by a key 6. The male screw 5a of the movable case 5 is connected to the female screw of a guide screw 10 fixed to a bearing case 16 so as to move the movable case 5 axially by screw action. The bearing 2 is further fitted into the movable case 5, and these are moved axially together as well as the vane operating rod 12 is moved axially.
Patent JP-S59113567-A (JP)
Title: Magnetic tape device
Inventor: ITOU KEISUKE
IPC: G11B15/665
Filed: 1982-12-21
Abstract: PURPOSE:To stop a magnetic tape drawing-out member surely with high precision, by providing a press-fixing means which press-fixes a magnetic tape drawing-out means in the direction from the first position to the second position in the second position with an elastic force. CONSTITUTION:Tape drawing-out members 4 and 5 placed in the first position of Fig. are moved to the second position by the rotation of a motor 12, and guide posts 4a and 5a stood on tape drawing-out members 4 and 5 are brought into contact with fixing members 7 and 8 in the second position. When guide posts 4a and 5a are brought into contact with fixing members 7 and 8, the first arms 27 and 22 of loading cannot be turned furthermore, and a loading gear 20 and a loading gear 19 which are turned together with a pinion part 20a as one body are turned against the energizing force of tension springs 10 and 9 in accordance with a prescribed quantity of cam turning stroke of a cam gear 14. Guide posts 4a and 5a are press-fixed to fixing members 7 and 8 in the direction from the first position to the second position in accordance with the energizing force of tension springs 9 and 10, thus improving the precision of the stop position of tape drawing-out members 4 and 5.