baber/WOPTO huggingface dataset:
Patent JP-H01106056-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: YAMADA KOZABURO
IPC: G03C7/32
Filed: 1987-10-20
Abstract: PURPOSE:To improve the shelf-life stability of the title material, and to make possible to effectively display the photographic effect of a photographic useful group by incorporating a specified compd. in said material. CONSTITUTION:The silver halide color photographic sensitive material contains the compd. shown by formula I wherein A is a group capable of releasing the group shown by formula II by a reaction with the oxidant of a developing main agent, L1 is a group capable of releasing the group shown by formula III after releasing from the group A, B is a group capable of releasing the group (L2)w-PUG by a reaction with a nucleophilic group shown by formula Nu bound with the group B by the reaction with the oxidant of a developing main agent, L3 is a group capable of binding the group B with the group Nu, L2 is a group capable of releasing the group PUG after releasing from the group B, PUG is a photographic useful group, (v) and (w) are each 0 or 1. Thus, the shelf-life stability of the photosensitive material is improved, and the photographic useful group can be released with the most suitable speed at the time of developing.
Patent JP-2001092194-A (JP)
Title: Image forming device
Inventor: ANDO HIDEKI
IPC: G03G21/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which detects a sensitivity characteristic and new and old states as well in addition to the eccentricity (phase) of a photoreceptor drum with simple constitution. SOLUTION: A reflection plate 77 of a semicircular shape is mounted at an irregular gear wheel 78 having a gear only at its half circumference and the end of the gear of this irregular gear wheel 78 is meshed with a drum gear 81 of a photoreceptor drum 79 and is so initially set that the end of the reflection plate 77 intrudes into the detecting optical path of a drum sensor 75. When the photoreceptor drum rotates at fresh operation, the irregular gear wheel 78 rotates half and stops by disengaging from the meshing. During this time, the drum sensor 75 detects the reflection plate 77 and recognizes that the photoreceptor drum is a brand new product. A phase mark 82 is thereafter detected at specified intervals.  When the area of the sectorial shape of the phase mark is changed according to the previously measured sensitivity of the photoreceptor drum, the sensitivity of the photoreceptor drum may be easily detected on the main body side of the image forming device.
Patent JP-H0985505-A (JP)
Title: Center and its manufacture
Inventor: SAITO MAKOTO
IPC: B23B23/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To increase the joint strength of a cemented carbide tip and shunk by screwing a bolt from the end of the bolt inserting hole through the bolt hole into a female screw in the rear surface of the cemented carbide tip inserted in a tip mount to fix the cemented carbide tip. SOLUTION: A cemented carbide tip 8 formed of a sintered cemented carbide material body only in the conical portion 1 at the tip contacting a material to be cut. A portion 2 embedded in a shunk 9 is made of a cemented carbide alloy. The cemented carbide tip 8 is provided in the rear surface with a female screw 3 in which a bolt 10 is screwed through a bolt hole from the shunk 9 side to be fixed to a tip mount provided in the shunk 9. The portion of the cemented carbide tip embedded in the shunk 9 is formed of cemented carbide alloy or high hardness steel or the like, so that high accuracy female screw working is efficiently performed with a screw-shaped electrode by electric discharging machining.
Patent JP-S61142880-A (JP)
Title: Magnetic recording and reproducing method
Inventor: TANAKA SUMIO
IPC: H04N5/783
Filed: 1984-12-15
Abstract: PURPOSE:To attain ease of speed control by running intermittently a recording medium such as a magnetic tape and applying recording at the running stop of the recording medium. CONSTITUTION:A video tape 4 is stopped in the loading state at the recording of a still picture, a rotary drum 1 is rotated in this state, a video head A fitted to the rotary drum 1 traces a track, e.g., a track 7 and picture information for one field's share is recorded on the said track 7. On the other hand, a prescribed voltage is fed to an electromechanical transducing element, a video head B is displaced in length corresponding to one track width as shown in a position b1 in axial direction of the rotary drum 1, the 2nd track 8 is traced in adjacency to the track 7 by the displaced video head B at a position shifted at least by one track width and the information for the next field consecutive to the field of the track 7 is recorded on the said track 8.
Patent JP-S62126745-A (JP)
Title: State display terminal control system
Inventor: FUSEJIMA YASUAKI
IPC: H04Q1/22
Filed: 1985-11-27
Abstract: PURPOSE:To display the state of a digital telephone exchange in response to the command key input request of each state display terminal equipment by using a state display terminal controller possible for plural controls to apply data edit of collected data information and sending the data to each state display terminal equipment. CONSTITUTION:A collection start device 3 is connected to a state display terminal controller 5 through a communication line (c) and a state display terminal controller 5 is connected to plural state display terminal equipments 41, 42...4n via communication lines d1, d2...dn respectively. The data information from the maintenance processor 2 and the collection start device 3 is edited as data by the command key input information from the state display terminal equipments 41-4n, the state of the digital telephone exchange 1 is displayed in response to the command key input request of each state display terminal without the contention of state display among the state display terminal equipments 41-4n by using the data.
Patent JP-H07120834-A (JP)
Title: Camera
Inventor: ITO HISATOKU
IPC: G03B19/12
Filed: 1993-10-22
Abstract: PURPOSE:To assemble a main mirror holder into a mirror box without increasing the number of parts by integrally molding a supporting shaft and a supporting shaft bearing with a mirror and mirror box respectively, and constituting the base part of the supporting shaft or the supporting shaft bearing so that it can be easily elastically deformed. CONSTITUTION:The supporting shaft bearing is formed in the mirror box part, and the supporting shafts 41 and 42 formed in the main mirror holder 4 are fitted in the supporting shaft bearings and supported so that the holder 4 can be turned. The angle of the main mirror is fixed by a main mirror adjusting pin through the mai mirror holder 4. A slit 43 is formed just beside the supporting shafts 41 and 42 of the holder 4, so that it is formed at the tip of an arm-like part. By elastically deforming the arm-like part to the inside in the width direction of the holder 4, a distance between the supporting shafts 41 and 42 is shortened and the holder 4 is interposed between the supporting shaft bearings of the mirror box.
Patent JP-H09105236-A (JP)
Title: Attachment for fitting to shovel
Inventor: NOJIMA AKIHIKO
IPC: E04G23/08
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To improve the workability by fixing a base plate to a bracket, which is fixed to an arm, and fixing a shaking means to the base plate, and while fitting a concrete grain raising means or the like. SOLUTION: When a hydraulic motor of a shaking device 16 is driven, an eccentric wheel is rotated in the condition that it is deviated in the right and left direction so as to eccentrically rotate a base plate 15 in the right and left direction and the vertical direction through a housing 25. In response to the rotation of the eccentric wheel, when one of vibration-proof rubbers 17A, 17B is compressed, the other is stretched, and when one of vibration damping rubbers 17C, 17D is compressed, the other is stretched so as to reduce the vibration of the base plate 15 in the right and left direction and enlarge the vibration thereof in the vertical direction. Furthermore, when a grain raising bar 35, which is fitted to the tip of an arm 12 and an operating rod 13a, is pushed to a concrete wall surface, the grain raising bar 35 is vibrated in the vertical direction so as to cut into the concrete wall surface for the generation of damage.
Patent JP-S61144119-A (JP)
Title: Separation demodulator of multiplex fm wave
Inventor: TORII KENICHI
IPC: H03K9/10
Filed: 1984-12-18
Abstract: PURPOSE:To ensure error separation and to suppress an error rate lower by detecting an error through logical processing when the detection of pulse width is in error so as to correct the separation error. CONSTITUTION:If a pulse width detection circuit 12 causes a detection mistake, since flip-flops 3, 4 are kept as they are, a pulse to be outputted to a terminal Q appears an output of a terminal P of a switch 5. The pulse synchronizes with a signal from a voltage controlled oscillator 27 and an output pulse appears at a gate 20. When the output pulse appears at the gate 20, since a flip-flop 23 is reset, an output pulse appears only at a gate 26. The output pulse is inputted to a reset terminal of a flip-flop 15 from a gate 14 to invert its output. As a result, a substantial pulse signal is outputted respectively at the terminals P, Q of the switch 5.
Patent JP-H08130096-A (JP)
Title: Discharge lamp lighting apparatus
Inventor: HORIUCHI MAKOTO
IPC: H05B41/282
Filed: 1994-10-28
Abstract: PURPOSE: To prevent a metal halide which is evaporated during lighting from condensing and solidifying on an electrode and lower the starting voltage in the case a lamp is turned off from rated lighting on-state, regarding a discharge lamp lighting apparatus to light a metal halide lamp having an electrode. CONSTITUTION: When one end (c) of a resistor 18 is connected with a electric voltage source through a switch S1, a capacitor is gradually charged through the resistor 18 and the duty ratio of a PWM oscillation output E1 to an IC14 becomes small and the supply current to a metal halide lamp 12 lowers gradually based on the constant of charging time as the lapse of time. Following that, the temperature of a light emitting tube of the lamp 12 lowers and the evaporation amount of an iodide lessens and by the time when the lamp 12 is completely extinguished, scarce amount of the iodide is evaporated in the light emitting tube and emits light and then the lamp 12 is extinguished after a lighting state only by mercury. As a result, the iodide can be prevented from adhering to an electrode.
Patent JP-S63120665-A (JP)
Title: Thermal transfer type printer
Inventor: SAKAGUCHI NORIYUKI
IPC: G06K15/00
Filed: 1986-11-09
Abstract: PURPOSE:To alleviate labor in forming and printing a document and enhance operability, by printing at an intermediate speed when an intermediate-speed condition is discriminated by a speed-discriminating means, and printing at a high speed under conditions other than the intermediate-speed condition. CONSTITUTION:In all cases where printing speed information is set to 'auto' except the case of an intermediate-speed condition, high-speed driving is commanded. Of format information stored in a format information storage area 26, the information on character gap, setting of enlargement, paper size and direction is used to discriminate whether character patterns to be printed in one printing line will be in a continuous form, in the case of discrimination of the intermediate-speed condition. When it is discriminated that the character gap is zero, the paper size is different from a normal one and printing for lateral writing is to be performed though the paper is to be fed vertically, a speed-controlling part 29B sends a command for intermediate- speed driving to a carriage motor controlling part 33. In other case, high-speed driving is commanded. During the period in which correction by accumulation of heat in a head 6A of a printer 6 is carried out, high-speed processing can be performed without need for consideration of the character patterns being in a continuous form.
Patent JP-H08129025-A (JP)
Title: Three-dimensional image processing flow velocity measuring method
Inventor: NAMIKI YOSHIHIRO
IPC: G01P5/20
Filed: 1994-10-28
Abstract: PURPOSE: To measure three-dimensional flow velocity by simultaneously taking the image of a flow field visualized by throwing tracer particles into the flow field by a plurality of cameras to subject the same to digital image processing. CONSTITUTION: The image data 2a from respective cameras are divided into small regions and the correlation coefficient of the respective image data in the small regions and the small region at a reference position is calculated. This correlation coefficient is regarded as the fundamental probability of the small region at a moving estimate position to take the correspondence to three- dimensional coordinates and the fundamental probabilities at respective positions are integrated using Dempster's coupling rule. A three-dimensional velocity component is measured from a moving position, distance difference and photographing time difference.
Patent JP-H01108269-A (JP)
Title: Matte coating material
Inventor: OISHI HIROSHI
IPC: C09D175/00
Filed: 1987-10-21
Abstract: PURPOSE:To obtain a matte coating material which has excellent marring resistance, gives a film having a surface soft to the touch and having a good hand, and is suitable especially for vehicle interior finish, by using a specified polyurethane emulsion. CONSTITUTION:A matte coating material for vehicle interior finish is prepared from a polyurethane emulsion comprising a hydrophobic polyurethane polymer (A), a hydrophilic polyurethane polymer (B), an organic solvent (C), and water (D). The polymer A is obtained by reacting a hydrophobic high-molecular diol of an average molecular weight of 500-4,000 having thermal hydroxyl groups with an organic diisocyanate and a chain extender. The polymer B is a polymer of the formula (wherein R is a hydrophobic polyisocyanate-terminated prepolymer portion; E is a chain extender portion; G is a polyoxyethylene glycol portion and n is 1-3). This coating material has marring resistance far superior to conventional material containing a fine powder of, e.g., silica, mica, PE or polyurethane. Further, because of a porous structure, the coating film formed therefrom has a surface soft to the touch and a good hand, and it also has permeability and hygroscopicity.
Patent JP-H10112017-A (JP)
Title: Magnetic recording medium and its production
Inventor: ATAKA TOYOMICHI
IPC: G11B5/66
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To stably mass-produce a medium having high line recording density and small noise by forming an alloy film having an alloy film compsn. of NiAl with addition of one or more elements of W, Ta, Hf, Mo, Cr', Zr and Nb as a nonmagnetic metal base layer. SOLUTION: The figure shows Hc, Brt and S* of each film having a CoCrPtB (OV) layer structure produced by mounting 6 to 16 chips of elements on a NiAl target. Hc increases by addition of W, Ta, Hf, Mo, Cr, Zr or Nb chips, and especially when a composite target with addition of 8 chips of W, 16 chips of Ta and 8 chips of Hf is used, Hc increases to >=2800Oe.
Patent JP-H08175389-A (JP)
Title: Transfer cart
Inventor: ROBAATO DABURIYUU INSARAKO
IPC: A47B47/02
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a cart serving to transport medical supplies from a medical-supply-oriented warehouse to a hospital or vice versa by positioning a rectangular cover on a base, and providing two side supports and a back support in such a manner that they extend from the base to the cover. SOLUTION: This portable cart 2 includes a rectangular and metallic base frame 6 with corner flanges 8 and a plastic deck 12 is placed on top of the frame 6. Casters 10 are attached to four corners of each of the base frame 6 and the plastic deck 12. The plastic deck 12 has slots (or grooves) 24 for receiving sidewalls 26 and back walls 28 (side and back supports) perpendicular to the frame 6, and is provided with an outer opening 30 and an inner opening 32 at each corner. Steel inner corner rods 40 are fitted into the inner opening 32 in the deck 12 so that the supports 26, 28 can be supported in upright conditions.
Patent JP-H03128094-A (JP)
Title: Full automatic washing machine
Inventor: NAKAMURA YOSHIYUKI
IPC: D06F33/02
Filed: 1989-10-16
Abstract: PURPOSE:To improve the control function for vibration and noise by varying the time of little reversal of an agitation blade for generating a balance controlling water stream on the completion of agitation in a washing or rinsing process, in correspondence with the water level detected by a water level detecting means. CONSTITUTION:A full automatic washing machine is equipped with a cloth quantity detecting means and a water level detecting means for detecting the cloth quantity and the water level in a washing and dehydration tank and generates a balance controlling water stream for washed articles by reversing an agitation blade 12 little by little on the completion of agitation in a washing or rinsing process, and the time of slight reversal of the agitation blade 12 for generating the balance controlling water stream after the completion of agitation in the washing or rinsing process is varied in correspondence with the water level detected by the water level detecting means. Accordingly, independently of the cloth quantity, the existence of the washed articles in eccentricity in the washing tank is prevented, and the balance of the washed articles in dehydration in the posterior process is secured, and vibration and noise can be suppressed.
Patent JP-H01111401-A (JP)
Title: Separation by evaporation accompanied with heat recovery
Inventor: NOMURA SEIJI
IPC: B01D1/22
Filed: 1987-10-23
Abstract: PURPOSE:To attain effective usage of heat, by using a refrigerant having a temp. range higher than raw material supplying temp. and lower than coagulation temp. of a high b.p. material for a partial condenser of high b.p. materials. CONSTITUTION:Raw materials are introduced into a heater 1 for preheating through line 6, heated by a medium, and fed to an evaporator 2 through line 7. The generated vapor mixture of low and high b.p. materials are led to a partial condenser 3 for high b.p. materials through vapor exit line 8. Said medium is led to a pump 16 through a heat-medium exit 11 of said preheating heater 1 to increase the pressure, then led to said partial condenser 3 through a refrigerant entrance line 9 to be used as a refrigerant so as to coagulate a part of the vapor. The temp. of the refrigerant is increased by the amount of heat- exchange action and the refrigerant is taken out and circulated to said preheating heater 1 from refrigerant exit. Thus, heat is utilized effectively.
Patent JP-H11101306-A (JP)
Title: Dynamic damper
Inventor: YANO KATSUHISA
IPC: F16F15/12
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic damper in which the press in and installation work to a rotary shaft is easy and the wear resistance of a fixing metal fitting can be ensured and the free length of a connection support part is ensured and the strength of the connection support part and the characteristic design of the dynamic damper are advantageous. SOLUTION: This damper is provided with a rubber made cylindrical member 1 having a connection support, part 5 integrally formed to the boss part 4 in which a rotary shaft is pressed in and the outer surface of the boss part 4, a ring shape mass member 2 arranged in the radius direction outside of the boss part 4 and connected and supported elastically for the boss part, 4 by a connection support part 5 and a ring shape fixing metal fitting 3 for fixing the boss part 4 to the rotary shaft. The fixing metal fitting 3 is arranged to the axial direction one end side of the base part 4 so as not to overlap the connection support part 5 to the radius direction and also built in the boss part 4 substantially so that at least inner/outer periphery surfaces are covered by a rubber.  A positioning recessed part 4b for positioning the fixing metal fitting 3 in the axial direction at the vulcanizing and molding time is formed in the boss part, 4.
Patent JP-H0689970-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TADA KENICHI
IPC: H01L27/10
Filed: 1992-09-08
Abstract: PURPOSE:To increase the surface area of the capacitor of an LSI semiconductor device as much as possible and, at the same time, to improve the flatness of the upper surface of the capacitor when several kinds of layers are piled up on the capacitor. CONSTITUTION:In a laminated structure in which an insulating film of SiO2, etc., are put between polysilicon layers, the first polysilicon layer 5 is made to have a smooth gradient surface by forming polysilicon 8 that has not been self-aligned and has a gradually tapered shape on the side face of the film 5 in a self-aligning way so that the second polysilicon film 7 formed on the film 5 with the insulating film 4 in-between can have a smooth gradient surface. When the films 5 and 7 are formed to the smooth gradient surface in such ways, a capacitor having such a larger size and larger surface area that are not restricted by the photoengraving technique can be obtained, since the surface area of the capacitor can be increased. In addition, the succeeding photoengraving work becomes easier and the yield of this semiconductor device can be increased.
Patent JP-H07117959-A (JP)
Title: Door closing device for elevator
Inventor: NAGANAMI KEIICHI
IPC: B66B13/14
Filed: 1993-10-26
Abstract: PURPOSE:To provide a door closing device for an elevator giving no trouble to the people in a car and preventing alighting people from being pinched by a door. CONSTITUTION:This door closing device for an elevator is constituted of a door closing instruction input section instructing a door closure after an elevator car reaches the destination floor and alighting people get out, a door closing instruction detection section 13 detecting the door closing instruction input, a door open period calculation section 14 issuing a door closing instruction on condition that the elapsed time after the door closing instruction is detected exceeds the prescribed door open period, and a door open controller 15 controlling a door closure via the instruction from the door open period calculation section 14. The door can be quickly closed when few people get out of the car, and the danger that bodies of the alighting people are pinched by the door and the trouble that the people in the car push a door closing button are eliminated.
Patent JP-H03126560-A (JP)
Title: Recording head and image recorder using the same recording head
Inventor: UDAGAWA YUTAKA
IPC: B41J2/35
Filed: 1989-10-12
Abstract: PURPOSE:To eliminate a troublesomeness in the replacement of a head, lower the cost, and reduce a density unevenness in a multihead by a method wherein the multihead and a memory means storing correction data for correcting a variation in the multihead are integrally formed. CONSTITUTION:In a selection RAM 260, data from ROMs 265-268 are written in accordance with the order of Y, M, C, and K of input image data VDin. In compliance with a set variable magnification, a correction table is written in a correction RAM 262. The correction value in the correction RAM 262 is inputted in an adder 256 through a flip flop 254. The image signal VDin is also inputted in the adder 256 through a flip flop 255 and added with the correction value, thereafter being outputted from a head correction part as VDout through a flip flop 257. Since the correction ROMs 265-268 are respectively integrally formed with heads Y, M, C, and K, new density unevenness correction data is obtained even if any one of recording head units C, M, Y, and K is replaced.