baber/WOPTO huggingface dataset:
Patent JP-H0241946-A (JP)
Title: Working vehicle for manhole and method for laying operation using the same
Inventor: HAYASHI TETSUYA
IPC: H02G1/06
Filed: 1988-07-30
Abstract: PURPOSE:To make it possible to perform laying work for such as a telephone line safely and efficiently by providing a hatchway on floor portion of a vehicle with an enclosed body, arranging a crane on a ceiling portion above the hatchway, and positioning the hatch-way above a manhole. CONSTITUTION:A hatchway 1 is provided at the center part in the floor of a vehicle with an enclosed body, an overhead crane 5 is attached to a beam 6 on the ceiling for the position provided with the hatchway 1, and a reinforcing hydraulic jack 3 and a bellows-like hood 4 are equipped on underfloor portion. The vehicle is positioned so as the position the hatchway 1 above a manhole 31 in which laying a telephone line and the like is performed, a cover 32 is taken away on utilizing the crane 5, working environment is made well with a blower 22, the hood 4 is brought down, operators go into the manhole 31, and perform prescribed work. Laying work for such as a telephone line can be performed safely and efficiently.
Patent JP-S6252378-A (JP)
Inventor: SAITO HIDEFUMI
IPC: F25B9/06
Filed: 1985-08-29
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-H1132854-A (JP)
Title: Top board supporting device of sink
Inventor: NAGAISHI NOBORU
IPC: A47B96/18
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent a top board having a space for receiving foot of a sitter on a chair from deforming to be bent downward by a load during cooking operation. SOLUTION: Cabinets 3 that have an almost same depth as a top board 4 with a sink 6 are disposed separately at right and left sides. A rear board 10 of which upper edge coincides with an upper edge 3a of the cabinet 3 is provided between back edges of the both cabinets 3. A top board supporting body 22 is constituted by bridging a supporting frame 12 of a transversely long rectangle between front upper sections of the both cabinets 3. The top board 4 is mounted and fixed on the top board supporting body 22 so that the sink 6 is engaged within a space among the both cabinets 3, the rear board and the supporting frame 12.
Patent JP-H1037833-A (JP)
Title: Igniter for internal combustion engine
Inventor: FUKATSU KATSUAKI
IPC: F02P3/04
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To make the burnout detection of an electronic control unit achievable with a simple circuit by letting the input terminal voltage of an ignition control signal have an input clamp function that is lower than that of burnout detection voltage to be carried out by an output part of this electronic control unit for an internal combustion engine, and also more than that of the maximum necessary voltage of an igniter for the internal combustion engine. SOLUTION: An output stage of an electronic control unit 1 turns an ignition control signal on or off with a switching element 8, outputting this ignition control signal to an igniter 2. Next, the ignition control signal controls the gate voltage of an insulated gate type bipolar transistor 14, thereby making the collector part generate a voltage of about 400 to 500V.  In addition, it is provided with a Zener diode as an input voltage clamp function, and when an input part voltage of the igniter 2 is set to Vin , this input part voltage in time of normal operation to Vin1 , and the input part voltage in time of a signal line being disconnected to Vin2 , respectively, this Vin1 is restricted by the clamp voltage Vz , whereby a difference between the Vin2 and Vin1 is made possible to take it large enough, through which the setting of reference voltage of a comparator 10 is made easy enough.
Patent JP-H03232527-A (JP)
Title: Aqueous organo-silicic composition
Inventor: SUZUKI TAKEHIRO
IPC: C04B41/62
Filed: 1990-07-20
Abstract: PURPOSE:To render water resistance to a base material for civil engineering and construction by emulsifying an alkylalkoxysilane in water with a blend of a nonionic emulsifier with a specified percentage of an anionic emulsifier and applying the resulting aq. organo-silicic compsn. to the base material. CONSTITUTION:An alkylalkoxysilane is emulsified in water with a blend of a nonionic emulsifier with 0.01-20wt.% anionic emulsifier basing on the amt. of the blend to obtain an aq. organo-silicic compsn. At least one alkyl group directly bonded to silicon in the alkylalkoxysilane preferably has 6-20 carbon atoms. When the compsn. is applied to a base material for civil engineering and construction such as concrete, it penetrates deeply into the material, bonds to the material and forms a superior waterproof layer after drying.
Patent JP-H0355807-A (JP)
Title: Inductance part
Inventor: KURANO SHINICHI
IPC: H01F27/02
Filed: 1989-07-24
Abstract: PURPOSE:To inhibit the lowering of the inductance of a coil extremely in an inductance part conducting resin casting by using a split type core by previously coating the surfaces of a pair of approximately U-shaped cores with a mold release agent before resin casting. CONSTITUTION:In an inductance part in which a pair of approximately U-shaped cores 10, 10 are inserted into the central hole 7 of a bobbin 2, on which a winding 8 is wound, and abutted and the magnetic path of a closed loop is formed and casting is conducted by an insulating resin 25, the surfaces of a pair of said cores 10, 10 are coated previously with a mold release agent before resin casting. A pair of the U-shaped cores 10, 10 have first protruding sections 11 having circular sections and second protruding sections 12 having rectangular sections, and the first protruding sections 11, 11 are inserted and abutted from both sides to the central hole 7 of the bobbin 2, thus shaping the magnetic path of a closed loop. The whole surfaces except the protruding sections are coated previously with the mold release agent in the cores 10, 10. The cores 10, 10 are inserted into the central hole 7 of the bobbin 2, and fixed by engaging both-end pawl sections 15a, 15a of a fitting 15 having resiliency to the corner sections of the cores 10, 10.
Patent JP-H1136736-A (JP)
Title: Corner joint in sash frame
Inventor: TAKAHASHI SHUJI
IPC: E06B3/968
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a corner joint through which the position and the angle of an aluminum shaped material can be easily set when the material is fixed to the corner joint with screws. SOLUTION: When aluminum shaped materials 11 are mutually connected with a corner joint 10, a recess 17 provided with a tapered wall 16 is formed in the corner joint 10 and a screw hole 18 is formed at the bottom face of the recess 17 to fasten the aluminum shaped material into the recess 17 with screws 20 while sliding the material along the tapered d wall 16 on the corner joint 10. Elliptic screw holes 13 having the longitudinal axis in the sliding direction are bored in the aluminum shaped material 11 and the material 11 is fastened in the recess 17 with flush bolts 20 inserted in the screw holes 13.
Patent JP-S6348586-A (JP)
Title: Formation of image
Inventor: KUME NOBUYUKI
IPC: G03G21/00
Filed: 1986-08-19
Abstract: PURPOSE:To grind and polish the surface of an image carrier effectively by using particles and an elastic roller in combination by incorporating particulates which have the opposite electrostatic charging polarity from toner in a developer and supplying them to a cleaning process. CONSTITUTION:A cleaning device 9 consists of a rubbing roller 10 which contacts a photosensitive body 1 in a constant pressing state and a fixed blade 11 which is arranged at its downstream when necessary. At a rubbing position, particulates 5b which are charged electrostatically to the opposite polarity are supplied while sticking on a no-image part of the photosensitive body 1, so the particulates 5b with the opposite polarity are pressed against the photosensitive body 1 through the operation of the rubbing roller 10 to grind and remove various sticking materials and also polish the photosensitive body 1 extremely strongly. Consequently, not only residual toner 5a and deposits from paper, but also sticking materials such as corona products which are hardly removed before are removed from the photosensitive body 1 effectively and the surface of the photosensitive body 1 is polished uniformly and excellently.
Patent JP-H0743047-A (JP)
Title: Expansion valve
Inventor: TSUGAWA TOKUMI
IPC: F25B41/06
Filed: 1993-08-03
Abstract: PURPOSE:To provide an expansion valve in which a refrigerant passage sound can be further reduced by providing a refrigerant outlet opening of a high pressure side refrigerant channel to a communicating hole by eccentrically deviating the opening with respect to a refrigerant channel in the hole. CONSTITUTION:The outer periphery of a valve disc 15 forms the bottom of a refrigerant channel 35 in a communicating hole 14, and an outlet hole 12a of the high pressure side refrigerant channel 12 is opened to the channel 35. The hole 12a of the channel 12 is so formed as to be opened tow a deep part of the channel 35 in the hole 14 and formed by eccentrically deviating to the side with respect to the center of the channel 35. Thus, high pressure refrigerant flowing into the channel in the hole from the high pressure side refrigerant channel does not strike directly the bottom of the channel but smoothly flows into the channel while altering the direction of motion so as to flow like a whirl. As a result, the flow of the refrigerant becomes smooth.
Patent JP-H1039433-A (JP)
Title: Photographic printer and exposure controlling method
Inventor: TERASHITA TAKAAKI
IPC: G03B27/80
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain the copied image of finish nearly the same as the copied image obtained in the past from an image where exposure by the same exposure is instructed. SOLUTION: In the case that there are plural negative images to be exposed by the same exposure in negative film (affirmation in 218) at the time of simultaneous printing (affirmation in 202), a specified negative image is selected out of the plural negative images (220), and the average value of the individual exposure amts of the specified negative image is calculated as common exposure amt. (222), and a difference between the common exposure amt. and basic exposure amt. calculated for each negative image is calculated as exposure correcting amount for each negative image (224), and as for the negative image to be exposed by the same exposure amt., the exposure to photographic paper is respectively performed by the common exposure amt. (234) and also the exposure correcting amount is recorded at a magnetic recording part.  At the time of extra-printing (negation in 202), the exposure to the photographic paper is performed by the exposure amt. obtained by correcting the basic exposure amt. calculated for each negative image by the exposure correcting amount read from the magnetic recording part for the negative image to the exposed by the same exposure amt. (248).
Patent JP-H0862990-A (JP)
Title: Liquid developing device
Inventor: MACHIDA YOSHINORI
IPC: G03G15/10
Filed: 1994-08-16
Abstract: PURPOSE: To uniformly and constantly coat an electrostatic latent image carrier with a proper quantity of carrier liquid by using a prewetting device adopting a specific constitution. CONSTITUTION: A liquid film is formed in the gap (d) between a prewet roll 50 and a photoreceptor sheet 1 with the carrier liquid 54 supplied to the top surface of the prewet roll 50 of the prewetting device 5, to form a liquid puddle over the whole area in the width direction of the gap part. The carrier liquid in a puddle state is distributed at a fixed ratio, that is, a part of the carrier liquid is distributed to the side of the photoreceptor sheet 1 and the remainder is distributed to the side of the prewet roll 50, in accordance with the relative velocity of the prewet roll 50 and the sheet 1. In this way, its full surface is coated with a uniform carrier liquid film.  On the other hand, the carrier liquid distributed/held on the prewet roll 50 is wiped up from the roll surface by a first cleaning member 52 and then, recovered to a tank part. 55 through the porous part 59a of an intermediate supporting plate 59.
Patent JP-H0359981-A (JP)
Title: Heater lamp
Inventor: MINATO KAZUKI
IPC: H01K1/32
Filed: 1989-07-27
Abstract: PURPOSE:To prevent a glare even to the direct eyesight, to emit extreme infra- red rays sufficiently, and to enable to feel a warmth visually, by coating a white color system of ceramics membrane on the surface of a sealed body made of a quartz glass on which a copper oxide is doped. CONSTITUTION:A luminous filament 4 is held along the tube axis of a sealed body 1 with supporters 6, element wires extended from the both ends of the luminous filament 4 are welded to molybdenum foils 3, and one ends of external leads 5 are also welded to the molybdenum foils 3 and extended to the outside from pinch seals 2. And at the outer surface of the sealed body 1, a white color system of ceramics membrane 7 such as SiO2-Al2O3 system, for example, is coated. Consequently, a warm feeling can be acquired visually, a glare by the direct eyesight is prevented, am extreme infra-red rays can be emitted sufficently.
Patent JP-H07199408-A (JP)
Title: Dispersing element for solid particulate of filter coloring matter for photograph element
Inventor: DONARUDO RICHIYAADO DEIIRU
IPC: G03C1/83
Filed: 1992-07-21
Abstract: PURPOSE: To enable to sufficiently dissolve without being transferred at a coating time without using mordant by using a specific pigment. CONSTITUTION: A layer containing a hydrophilic binder and a solid particle dispersing element shown by formula I as a filter pigment is provided. In formula I, D is expressed by formula II, and R<1> -R<3> are respectively independently H, alkyl and alkoxy, and at least one of R<1> -R<3> is alkoxy or combined two of R<1> -R<3> becomes -O-L-O- (L: alkylene linkage group), and each of them forms a ring condensed with a bonding phenyl ring. In the formula II, R<4> -R<7> are respectively independently H, alkyl or aryl and R is carboxy or a sulfonamide substituent, and L<1> -L<3> are respectively independently a methine group. The solid particle dispersing element in the formula I is useful as the filter color single or in a combination with other filter pigments in the photographic elements.
Patent JP-H0359386-A (JP)
Title: Surface drying device
Inventor: MATSUMURA MASAO
IPC: B05C9/12
Filed: 1989-07-27
Abstract: PURPOSE:To dry the surface of an objective matter efficiently in a short period of time while maintaining clean environment and remove liquid adhered to the surface by providing the projecting means of laser beams, having a wave length absorbed selectively by the liquid adhered to the surface of the objective matter, against the surface of the objective matter. CONSTITUTION:A surface drying device 10 includes a laser beam generating device 12 and a laser beam projecting device 14, projecting laser beams B against liquid L adhered to the upper side surface of an objective matter W. The laser beams B, having a wave length absorbed by the liquid L selectively, are selected. Upon removing the liquid L adhered to the surface of the objective matter W, the laser beams B, generated by the laser beam generating device 12, are projected from the laser beam projecting device 14 against the liquid L to evaporate the liquid in a projecting range instantaneously. The projecting position of the laser beams B is moved across the whole surface area of the objective matter W in cooperation with the operation of a turn table whereby the drying of the objective matter W may be finished.
Patent JP-2001019121-A (JP)
Title: Transfer device for carrier unit in automated storage and retrieval system
Inventor: YAMAGUCHI OSAMU
IPC: B65G1/04
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To suppress inclining of a moving arm in the direction of a baggage mounting part by wear of guide rollers. SOLUTION: On a base frame 11, a first moving arm 15 is freely movably mounted via a Japanese abacus bead shaped guide roller 18 for each one of upper and lower groups. On the first moving arm 15, a second moving arm 16 is freely movably mounted via a Japanese abacus bead shaped guide roller 19 for each one of upper and lower groups. At an end part of the base frame 11, auxiliary rollers 34, 33 preventing the first moving arm 15 to be inclined in the direction of a baggage mounting part 13 and the opposite direction are provided. At an end of the second moving arm 16, a third auxiliary roller 35 suppressing forward inclining of the advanced second moving arm 16 is provided.
Patent JP-2000029946-A (JP)
Title: System for providing information on academic general meeting and accepting reservation for hotel accommodation and traffic
Inventor: AKIHARA NORIO
IPC: G06Q50/00
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a system for reading the latest information on an arbitrary academic general meeting out of a lot of academic general meetings, and easily reserving traffics or hotel accommodations for attending the academic general meeting. SOLUTION: A host computer 1 connected to a communication line network 2 is provided with an academic general meeting information data base 4 for storing each academic general meeting information 5 such as dates when meetings are held, venues, and subject of lecture application requirements related with plural academic general meetings, and providing a retrieving means 6 for retrieving arbitrary academic general meeting information, and storing additional information 7 such as a surrounding guide map or surrounding hotel accommodation list related with each academic general meeting information. Also, this host computer 1 is provided with a reservation accepting means 8 for accepting the reservation for hotel accommodations and traffics for attending each academic general meeting.  Thus, terminals 3 connected with the communication line network are operated so that the academic general meeting information and the additional information in the host computer can be outputted from the terminals, and the reserved data of the hotel accommodations and traffics inputted from the terminals can be stored in the reservation accepting means.
Patent JP-S6348738-A (JP)
Title: Ion implanting equipment
Inventor: OKABE TAKASHI
IPC: H01L21/265
Filed: 1986-08-18
Abstract: PURPOSE:To prevent the electrification on a wafer and to perform uniform implantation by making the total sum of currents of two coils generating an analysis magnetic field of a mass spectrograph constant, periodically changing them respectively, and rotating an ion beam around its center as an axis. CONSTITUTION:When applied currents I1, I2 from power supplies 11, 12 are as shown by equations, the magnetic field by coils 9, 10 is determined in response to I=I1+I2, and necessary ions are separated from an ion beam passing through a guide 13. When the total current I is made constant and quantities of I1, I2 are changed respectively, the passing ion beam is inclined as shown by a cross section 15 or 16 using the beam center as an axis, but the separating operation for necessary ions is not changed. The speed of the rotaion can be freely set by adjusting the angular velocity omega, and the ion beam can be rotated in response to the characteristic of the objective wafer. Furthermore, ion implantation can be performed, with the beam cross section kept inclined, by controlling the current source. According to this constitution, the electrification phenomenon is prevented and uniform ion implantation can be performed.
Patent JP-S6171106-A (JP)
Title: Cold rolling method of close-packed hexagonal system metallic sheet
Inventor: MIZUTA TOKUO
IPC: B21B3/00
Filed: 1984-09-14
Abstract: PURPOSE:To cold roll efficiently a close-packed hexagonal system metallic sheet, free from oil pit and seizure and excellent in surface accuracy, by removing an excess rolling oil till the rolling is started, after coating the rolling oil on a material to be rolled. CONSTITUTION:A rolling oil is sprayed from nozzles 3, 3a at the upstream side of rolling rolls 1, 1a to coat it on a sheet 2 to be rolled, running in the direction of an arrow A while being held between the rolls 1, 1a. And squeezing rolls 4, 4a are arranged at the position on the upstream side of rolls 1, 1a as well as on the downstream side of nozzles 3, 3a, so as to sandwich the material 2 from the upper and lower sides thereof, thereby removing an excess portion of rolling oil by the rolls 4, 4a.
Patent JP-2001025100-A (JP)
Title: Autographic equalizer and band level setting method
Inventor: ISE TOMOHIKO
IPC: H03G5/02
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To listen to music or the like in an optimal state by correcting change of frequency characteristics in a reproducing space by application to a multichannel audio system. SOLUTION: White noises are inputted to equalizers 12-14 on the side of a left channel, for example, a filter coefficient is changed step by step for each of divided bands of the respective equalizers 12-14, and a difference between a level for each frequency band outputted from a microphone 40 and the band level (target band level) set to a target band level setting part 32 is operated and stored in a memory 33 as an error. Afterwards, combination of the filter coefficients to minimize the error is extracted and the coefficients of the equalizers 12-14 are set. Next, concerning equalizer parts 15-17 on the side of the right channel, the coefficients are similarly set as well.
Patent JP-H0856940-A (JP)
Title: Gantry
Inventor: YAMADA TAKESHI
IPC: A61B6/03
Filed: 1994-08-17
Abstract: PURPOSE: To provide a gantry with satisfactory assemblability and requiring no adjustment and with superior accessibility to a belt and a pulley provided on the output shaft of a motor. CONSTITUTION: This gantry is equipped with a first sensor 51 provided on one side of a frame 32 so as to detect whether or not a take-up cable 41 is located under the apex part of the inversion part of the take-up cable 41 when a gantry rotating part 34 is located at a CV rest position, and a second sensor 52 provided on the other side of the frame 32 so as to detect whether or not the take-up cable 41 is located under the apex part of the inversion part of the take-up cable 41 when the gantry rotating part 34 is located at a CCW rest position.
Patent JP-H0277033-A (JP)
Title: Optical data processing device
Inventor: FUJIMOTO NOBUHIRO
IPC: G02F3/00
Filed: 1988-08-02
Abstract: PURPOSE:To process an optical data in a synchronous state with an optical clock by providing an optical bistable laser simultaneously with a current level feeding section and a light input feeding section and latching the data corresponding to the optical data into a processing device synchronously with the optical clock. CONSTITUTION:An optical bistable laser 1 which is an element capable of outputting laser light corresponding to an input level of a current input having also hysteresis characteristic corresponding to an input level of a current input, is provided. A current level feeding section 2 is constituted of a control circuit which turns a current level IB ON/OFF, and a light input feeding section 3 processes an optical data answering to an optical clock. When the current level feeding section 2 is turned ON/OFF at a current level IB and IOFF, respectively answering synchronously to the optical clock and a light input Pin is turned ON/OFF at >= a light threshold value Pth and <=Pth respectively, the optical bistable laser 1 emits light or stops light emission respectively answering to an optical data of the light input Pin. Thus, the optical data is latched into an optical data processing device in a synchronous state with the optical clock.