baber/WOPTO huggingface dataset:
Patent JP-H07131507-A (JP)
Title: Telephone system and telephone set
Inventor: KAWAKAMI TAKASHI
IPC: H04M1/80
Filed: 1993-11-02
Abstract: PURPOSE:To inform the cancelling of a holding state with no intervention of a handset by sending a prescribed tone signal to a telephone line when a holding state is cancelled at one of both telephone sets and then driving a buzzer by the other telephone set after detection of the tone signal. CONSTITUTION:When a holding key 14 is operated in a busy mode of one of both telephone sets, a dial signal detecting circuit 7 transmits a prescribed holding state setting signal to a telephone circuit L. Meanwhile a tone signal detecting circuit 11 of the other telephone set detects the holding state setting signal and controls a holding tone generating circuit 8 to send a holding tone signal to a speaker 9. When the key 14 is operated in a busy mode of one of both telephone sets, the circuit 7 transmits a prescribed holding state cancelling signal to the circuit L. Then the circuit 11 of the other telephone set detects the holding state cancelling signal and controls the circuit 8 to send the buzzer signals for two seconds, for example, to the speaker 9.
Patent JP-H08114965-A (JP)
Title: Image forming device
Inventor: KUBO MASAHIKO
IPC: H04N1/409
Filed: 1994-10-14
Abstract: PURPOSE: To prevent the occurrence of moire in the output of an image where a dot image and a line image coexist by improving the reproducibility of dot or ground tint at a low density part and the stability of gradation and color reproduction with respect to environment. CONSTITUTION: This device is provided with an image signal low linearization converting means 53 provided with two or more image density signal conversion means 45 and 46 having different characteristic and acting cyclically, and having such characteristic that the output of image density signal to the low density part is set to zero at least in one means, a conversion/non-conversion discriminating device 51 discriminating whether or not conversion is performed for the respective groups of the adjacent image density signals, and a signal selecting device 55 selecting whether the signal is converted and outputted or it is not converted and outputted in accordance with the discriminated result.  By detecting the edge of the input image, a dot image part and a natural image part are detected and the input image in the area is smoothed by a smoothing circuit 32 so as to remove the moire. An edge area is emphasized by an edge emphasis circuit 33.
Patent JP-H03136061-A (JP)
Title: Electrophotographic sensitive body
Inventor: KASAI KIYOSUKE
IPC: C07D217/24
Filed: 1989-10-20
Abstract: PURPOSE:To obtain superior photosensitivity without deteriorating dark decay characteristics by incorporating a specified N-hydroxyimido compound in a photoconductive layer as the sensitizer of an inorganic photoconductor. CONSTITUTION:The photoconductive layer contains the N-hydroxyimido compound represented by formula I in which Z is an organic group capable of forming a cyclic compound having a saturated or unsaturated bond. The compound is contained in an amount of 0.001 - 10wt.% of the photoconductor, and if <0.001wt.%, a sensitization effect becomes poor, and if >10wt.%, the sensitization of effect is not increased so much, thus permitting photosensitivity, electric chargeability, and dark potential stability to be enhanced, and superior photosensitive to be enlarged to an infrared region from the visible wavelength region.
Patent JP-H01116722-A (JP)
Title: Character input device
Inventor: SEKINE SEIICHI
IPC: H03M11/10
Filed: 1987-10-29
Abstract: PURPOSE:To select the switching of the small letter and the capital letter of an alphabetical character, a KANA (Japanese syllabary) character, etc., to drastically reduce the number of times of key operations and to improve operability by selecting whether or not an inputted character is converted in accordance with the push-down pressure of a key. CONSTITUTION:Two pairs of contacts 11 and 12 are provided corresponding to each key 6 of a keyboard, the key 6 and the contacts 11 and 12 are arranged so that the one pair of contacts 11 out of the two contacts may be closed when the key 6 is weakly pushed down and the other pair of contacts 12 may be closed when the key 6 is strongly pushed down two pairs of contacts is closed and the inputted character is free to be selected and switched in accordance with the push-down pressure of the key 6. That is, when the push-down pressure of the key 6 is strong or weak, the input character is switched to, for example, the small letter or the capital letter without pushing the shift key. Thus, the operations of pushing the shift key is decreased and a character input device whose key operations are easy can be obtained.
Patent JP-H0988131-A (JP)
Title: Emergency water supply device
Inventor: HATA MASAHIKO
IPC: E03B11/02
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an emergency water supply device which can reduce a dead water area as much as possible, which is extremely thin and occupies a less space, and with which water can be easily drawn out from a thin reserving tank. SOLUTION: When tap water is used, water flows through pipe-like members 7a to 7f, successively, and accordingly, water is always held in a water reserving passage composed of the pipe-like members. Upon emergency, the pressure of the water tap lowers, and accordingly, a lower emergency faucet 10 is opened so that air relief valves 11a to 11e are opened. Thus, the water reserved in the pipe-like members can all be used. Further, all pipe-like members 9a to 9g and the draining pipe can be flushed by opening an emergency faucet 10 to be cleaned.
Patent JP-2001095891-A (JP)
Title: Sauna device
Inventor: OGAMI YOSHIHIRO
IPC: A61H33/10
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a sauna device with a heater in a tank for supplying a humid atmosphere using a high-temperature water, offering compact figure of itself permitting easy carriage. SOLUTION: A tank 7 is formed with its width d1 in the direction of a short side below a level at which a heater 13 is submerged and its width d2, greater than the width d1, above the level at which the heater 13 is submerged, so that the horizontal cross section area of the tank 7 above the level at which the heater 13 is submerged is larger than that below the level at which the heater 13 is submerged.
Patent JP-H1189505-A (JP)
Title: Suspended type pigeon-repelling device
Inventor: TAKAYAMA TAKESHI
IPC: A01M29/26
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a suspended type pigeon-repelling device capable of suppressing pigeons from approaching to houses by utilizing their inherent habits and securing a comfortable living environment. SOLUTION: This device comprises; a metal piece 1 of a short belt form, an appropriate number of magnets 12 disposed at proper intervals so as to penetrate into the metal piece 1 from the outside to the backside, and through holes 9 and 10 formed between the magnets, wherein lines of magnetic force carried by the magnets bring about a pigeon-repelling effect, and the through- holes for lightening and airiness of the device cause a light swinging movement.
Patent JP-S62134388-A (JP)
Inventor: KOMATSUBARA HIROSHI
IPC: B60K15/03
Filed: 1985-12-09
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-H0698853-A (JP)
Title: Airtight structure of endoscope
Inventor: MATSUDA SHINICHI
IPC: A61B1/00
Filed: 1992-09-18
Abstract: PURPOSE:To keep surely airtight condition of a joining part or a connection part even when an O-ring meanders. CONSTITUTION:When a lens 11 for an observation window and a lens 12 for an objective lens system are held by a lens tube 13 and a press ring 14 is connected with the lens tube 13 through an O-ring 16, penetrating holes 18A and 18B penetrating from the surface side to the inside are provided on the press ring 14 and a sealing agent 20 is injected into a joining part wherein the O-ring 16 is inserted through the penetrating holes 18. A part where airtight condition becomes insufficient due to meandering, twisting and elongation of the O-ring 16 is reinforced thereby with the sealing agent 20 to eliminate airtight leakage generated by temp. change, etc.
Patent JP-2001102775-A (JP)
Title: Cord come-off prevention mechanism and electronic equipment
Inventor: ROO EN CHUUN
IPC: H02G15/06
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent a cord from coming off by easily fixing the cord to an enclosure, without using holders and mounting screws or damaging the conventional cord come-off prevention functions. SOLUTION: This cord come-off prevention mechanism is provided with a retention member 10 for retaining the folded state of a cord 3 where the tip of the cord 3 being folded has been inserted, an engaging member 12 for gear-locking the tip of the cord 3 being inserted into the retention member 10, and a presser member 17 that is inserted into the retention member 10 for bringing the cord 3 into contact with the inner wall of the retention member 10.
Patent JP-H09110319-A (JP)
Title: Sound guide device for visually handicapped person of elevator
Inventor: WATANABE FUMIO
IPC: B66B3/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To enable the confirmation of a target story before an elevator arrives at the target story by broadcasting and guiding the contents of a braille plate in a contact part by sound by a signal detected by a sensor which detects the contact of a human body with the braille plate. SOLUTION: An electrostatic capacity detector 2 is built in a braille plate (attached on a car and a hall) 1, and ground electrostatic capacity of a human body is detected by an electrostatic capacity detector provided with a comparator such as OP amplifier when the human body touches the braille. A voltage value determined in the comparator is converted by a converter 3, amplified by an amplifier 4, and is output to a sound output processing section 5 to send out sound guidance by a speaker 6. Consequently, sound guidance is done by touching the braille plate provided with a touch sensor with hand, and it is possible to provide an elevator which can be used by a visually handicapped person easily.
Patent JP-H07133102-A (JP)
Title: Production of metallic chalcogenide film
Inventor: MATSUI MASAHIRO
IPC: H01L31/0264
Filed: 1993-11-04
Abstract: PURPOSE:To effectively prevent the adhesion of deposits caused by a solution reaction and to extremely reduce the plane defect density of a formed film by applying ultrasonic wave or sound wave to a solution in the growth of a metallic chalcogenide film. CONSTITUTION:The metallic chalcogenide film is formed on the surface of a substrate by applying ultrasonic wave or sound wave to the solution containing chalcogenide ions and metallic ions. In the method for applying ultrasonic wave, the usual piezoelectric element, collector element or mechanical vibration can be used, and the frequency thereof is preferably used in 0.1Hz to 1MHz, more preferably in 100Hz to 500kHz.
Patent JP-S61158682-A (JP)
Inventor: IDE SHIGEO
IPC: H02G1/14
Filed: 1984-12-28
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-2000104114-A (JP)
Title: Method for heating metastable austenitic stainless steel coil
Inventor: KIKUCHI ATSUSHI
IPC: C21D6/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To quickly and uniformly heat a metastable austenitic stainless steel coil before cold-rolling by heating the coil in the heating atmosphere at the temp. having 2-2.5 times of a target heating temp. of the coil and lowering into the atmospheric temp. having 1.5 to <2 times of the target heating temp. when the surface temp. on the outer peripheral surface of the coil reaches the target heating temp., to heat the coil. SOLUTION: This heating method is the method for heating the metastable austenitic stainless steel coil, i.e., the austenitic stainless steel coil developing a strain induced martensite by cold-rolling to 30-60 deg.C before cold-rolling. The reason why the coil is heated in the heating atmosphere at the temp. 2-2.5 times of the target heating temp. of the coil, is because heating-up of the coil is quickened with the heat conduction in the atmospheric temp., and the reason why the coil is heated by lowering the atmospheric temp. 1.5 to <2 times of the target heating temp. when the surface temp. on the outer peripheral surface of the coil reaches the target heating temp., is because the whole coil is made to the uniform temp. to prevent the heating-up at the target temp. or higher to the temp. on the outer peripheral surface of the coil.
Patent JP-S63128282-A (JP)
Title: Object detector
Inventor: UBUKAWA ATSUSHI
IPC: G01V8/12
Filed: 1986-11-19
Abstract: PURPOSE:To automatically set a reference level compared with a detecting level of a light receiving element to the optimum value with a simple operation, by storing the detecting levels of the light receiving element in case an object exists and in case no object exists, and deriving its intermediate level. CONSTITUTION:Irradiation light emitted from a light emitting element (light emitting diode) LED is made incident on a light receiving element (photodiode) FD through an object. The detecting level of the light receiving element FD is amplified 6 and inputted to a CPU 1, and compared with a reference level which has been set by a reference level setting key 5. When the setting key 5 is operated, a RAM 3 stores the detecting levels of the light receiving element FD with regard to each of a case when an object exists and a case when no object exists. Subsequently, the CPU 1 derives the roughly intermediate level of two detecting levels stored in the RAM 3, and sets its level as a reference level. In such a way, the roughly intermediate level of the detecting level of the light receiving element FD in case the object exists and the detecting level of the light receiving element FD in case no object exists is set as the reference level, therefore, influence caused by various variance factors can be eliminated.
Patent JP-H04282379-A (JP)
Title: 4-(4-or6-(trifluoromethyl-2- pyridinyl))-1-piperazinylalkyl substituted lactam
Inventor: PATORITSUKU KARURIE
IPC: A61K31/4427
Filed: 1991-10-23
Abstract: The invention relates to neuroleptic/antidepressant 4-[4- or 6-(trifluoromethyl)-2-pyridinyl]-1-piperazinylalkyl substituted lactam derivatives having the general structure of formula I: <CHEM> wherein one of the groups R1 and R2 is CF3, and the other is hydrogen or CF3;  R3 is hydrogen or (1-4 C) alkyl;  n is an integer from 4 to 5; and  m is an integer from 1 to 2; or  pharmaceutically acceptable salts thereof. The invention also includes processes for making the compounds and their salts.
Patent JP-2001099967-A (JP)
Title: Position adjusting stage
Inventor: HIGUCHI YOJI
IPC: B23Q1/58
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a position adjusting stage capable of executing accurate position adjustment by a simple operation. SOLUTION: In this position adjusting stage, when a cam 5 is moved by an operation of a user, the driving force is transmitted to a slide table 1 through a cam follower 8. Hereby, the slide table 1 is moved in a fixed direction by being guided by a bearing 2. An interfitting part 91 of a click member 9 is interfitted with notches 5a', 5b', 5c', 5d' 5e' of the cam 5 at every movement of a prescribed quantity of the slide table 1, to thereby block the cam 5 and to stop the slide table 1.
Patent JP-2000114350-A (JP)
Title: Method and device for detecting wafer
Inventor: MATSUYAMA SHIGEKI
IPC: H01L21/68
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous detections, due to wafer material, thickness, etc., when detecting the presence of wafer in a carrier. SOLUTION: When the presence of a wafer 12 in a carrier 11 is detected, using a transmission detection sensor which comprises a light-emitting element 15 which transmits transmission light for detection and a light-receiving element 16 for detecting the transmission light which is transmitted from the light- emitting element, the transmission light is so transmitted that the light ray of the transmission light 15a heading for the light-receiving element 16 from the light-emitting element 15 is inclined with respect to a main surface 12a of the wafer 12.
Patent JP-2000114592-A (JP)
Title: Manufacture of light-emitting diode
Inventor: KURAHASHI TAKANAO
IPC: H01L33/30
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To improve luminance and reliability by dicing as far as to reach at least a first conductivity type GaAs substrate, and then etching as far as to a predetermined depth in a direction perpendicular to the substrate surface from a position that faces grooves. SOLUTION: For example, the exposed surfaces of p-type electrodes 10 and a p-type GaP current diffusion layer 8 are protected with a photoresist 12, bonded to an Si wafer using wax, and thereafter diced to form grooves between the electrodes 10 at an equal interval. Next, the diced wafer is dipped into a bromine-containing etchant, and its surface suffering from distortions derived from dicing is etched at the upper surface of the layer 8, which will become the surface of an LED chip, in a direction perpendicular to the substrate. That is, the portions of an n-type clad layer 4, a p-type activated layer 5, a p-type second clad layer 6 and a p-type intermediate layer 7 facing the grooves are etched in the direction perpendicular to the substrate surface as deep as 4 μm or more.  The substrate is thereafter taken out of the Si wafer, and has the wax and the resist 12 removed by cleaning.
Patent JP-H06126109-A (JP)
Title: Operation controlling method of circulation pump unit built in filtering apparatus having back wash flowing route
Inventor: SHIMIZU MICHIHIRO
IPC: A47K3/00
Filed: 1992-10-14
Abstract: PURPOSE:To make easy handling and maintenance of a circulation pump unit for a bathtub by carrying out backwash by a method wherein the unit is stopped forcedly during the circulation operation and at the same time a circulating pump is stopped, a route is switched to a backwash flow route, and then a supplying route to a bathtub is closed, and the circulation pump is restarted on completion of the route switching operation. CONSTITUTION:To take a bath, circulation operation is started by a remote control means 24 and jet flow is jetted out of a circulation metal fitting 8 simultaneously with circulation operation. When backwashing of a filtering apparatus 3 is carried out, a person who taking a bath operates the remote control means 24 to stop the circulation operation and switches to the backwash operation. Consequently, a controller 23 turns off a pump 2, switches the filtration switching valve 18 and then operates a flow route switching valve 15 to switch the flowing routes. After switching time passes, a flowing route opening and closing valve 11 is closed. As a result, backwash flow route (shown as a dotted-line arrow) is formed and thus backwash is carried out by starting the pump 2 after a prescribed time passes.
Patent JP-S61165177-A (JP)
Title: Data summing-up system of totalizator system
Inventor: SHIMAMOTO NAOKI
IPC: G06Q50/00
Filed: 1984-12-28
Abstract: PURPOSE:To restore quickly a voting data by providing a storage means for storing a list data of a voting ticket data which has been sold by a selling machine, and a control means for controlling the storage of the list data to this storage means, so that a summed-up list data can be restored. CONSTITUTION:Even in case when a fault of a selling machine, a service interruption of a feed source, etc. have been generated when each duplicate ticket is being prepared and a sale of a voting ticket is being continued, a data of until the latest total delimiting mark is saved in a duplicate ticket of a selling machine 1 and a summing-up device 2, and a data of after the latest total delimiting mark is printed on the duplicate ticket of the selling machine 1. Accordingly, as for a summed-up list data in case when a fault has been generated, a desired summed-up list can be restored by only making the contents of the latest summed-up list printed on the duplicate ticket of the summing-up device 2 conform with the data of the selling machine side duplicate ticket which has saved the data extending from after said latest summed-up list to the time point when the fault has been generated.
Patent JP-H1195095-A (JP)
Title: Projection optical system
Inventor: TAKAHASHI YUUTO
IPC: G02B13/24
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a projection optical system which is provided with a large numerical apertures and sufficiently small maximum effective diameter for an optical system. SOLUTION: A projection optical system, by which an image on a first face R is projected to a second face W, is constructed of a positively refractive first lens group G1 including two or more positive lenses, a negatively refractive second lens group G2 including two or more negative lenses, a positively refractive third lens group G3 including three or more positive lenses, a negatively refractive fourth lens group G4 including two or more negative lenses, and a positively refractive fifth lens group G5 including at least six or more continuous positive lenses, and these lens groups are arranged in this order from the first face R side. A single aspherical face *is provided in the fourth lens group G4 or in the fifth lens group G5 , while an aperture diaphragm AS is provided inside the fifth lens group G5 .  A negatively refractive first air lens LA is arranged in a divergent light part just in front of the aperture diaphragm AS. In the first air lens LA, a radius of curvature rA1 of a lens face on the first face side is positive, while a negatively refractive second air lens LB is arranged in a convergent light part on the rear side of the aperture diaphragm AS.
Patent JP-S61157714-A (JP)
Title: Exhaust timing control device of 2-cycle engine
Inventor: ASAI MASAHIRO
IPC: F02B75/02
Filed: 1984-12-29
Abstract: PURPOSE:To obtain smooth exhaust flow by forming a control valve by providing a control face communicating to an inner face of a cylinder in closing condition of the control valve in a 2-cycle engine in which the control valve opening and closing upper portion of an opening of an exhaust passage communicating to a cylinder in the vicinity thereof. CONSTITUTION:An exhaust pipe 5 forming an exhaust passage 4 having an opening 3 on an inner face 2a of a cylinder is provided integrally on a side portion of the cylinder 2. And control valve 7 opening and closing an upper portion of the opening 3 is provided on a connecting portion of the cylinder 2 and the exhaust pipe 5, and a control face 7a almost continued to the inner face 2a of the cylinder in closing of the exhaust passage 4 is formed on the valve 7. The valve 7 is opened and closed by a drive mechanism 8 which makes an actuator 20 into drive source. The exhaust passage 4 consists of a main exhaust passage 4a having an opening 3a communicating to the inner face 2a of the cylinder and a sub exhaust passage 4b provided on a place apart from the passage 4a to the peripheral direction of the cylinder and provided with an upper edge positioned on a level identical with that of the passage 4a.
Patent JP-H01121421-A (JP)
Title: Floor pan
Inventor: SHIMIZU TAKAYUKI
IPC: E03C1/18
Filed: 1987-10-30
Abstract: PURPOSE: To provide a two-type concurrently serving floor pan capable of being shared with two types, by recessing an effective body washing place over the whole range of a body washing space and making the effective body washing place slightly shallower than the tile thickness. CONSTITUTION: A recessed part slightly shallower than the tile thickness is formed on the whole range of a body washing space of a floor pan main body A made of FRP, and taken as a effective body washing place a5 . A drain hole 2" is provided on the floor pan main body A continuously with the effective body washing place a5 . Therefore, a floor pan can be used as the floor pan A having no floor tile, and also it can be used as a floor pan having floor tiles B by sequentially affixing the floor tiles B on the effective body washing place a5 .