baber/WOPTO huggingface dataset:
Patent JP-S51150943-A (JP)
Title: Medium pinch roller
Inventor: MIYAMOTO KEIICHI
IPC: G03B21/11
Filed: 1975-06-20
Abstract: PURPOSE: To maintain flat and even a record medium such as a film jacket removing in an optical data read device etc. by means of a medium pinch roller. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02252450-A (JP)
Title: Hemostatic jig for endoscope
Inventor: YANUMA YUTAKA
IPC: A61B18/12
Filed: 1989-03-27
Abstract: PURPOSE:To simply and certainly perform the hemostasis due to the local injection of a medical fluid and the hemostatis to the re-bleeding from a needle hole due to the pulling-out of a needle after the local injection of the medical fluid by one hemostatic jig by mounting the electrode having a lumen mounted to the rear end of a flexible outer sheath and inner and outer sheath parts composed of a flexible conductive member. CONSTITUTION:In this hemostatic jig 1 for an endoscope, the inner sheath part 2 inserted in the inner lumen of an outer sheath 2 is slidable in a forward and rearward direction with respect to the outer sheath part 2 and a tube needle 14 can be allowed to protrude and withdraw from the leading end of a tip 7. A syringe is connected to a liquid feed cap 15 and a medical fluid such as alcohol can be fed from the tube needle 14 through a flexible sheath 13. Further, the terminal 12 of an electrode 9 is connected to a high frequency power supply and a high frequency current can be supplied to the chip 7 through a flexible conductive member 11. Therefore, by thrusting the tube needly 14 in the affected part to locally inject the medical fluid in said affected part, the bleeding from the affected part can be stopped. After the local injection of the medical fluid, the leading end of the tip 7 is pressed to the affected part and a high frequency current is supplied to the tip 7 to make it possible to perform high frequency coagulation and hemostasis.
Patent JP-H02271071-A (JP)
Title: Intake device of engine
Inventor: ASAUMI KOJI
IPC: F02B31/02
Filed: 1990-03-23
Abstract: PURPOSE:To prevent the blow-by of fuel to the utmost and to improve the ignitionability of an ignition plug by providing an ignition plug and an exhaust port at the positions opposed to the first and the second intake ports and by arranging a fuel injection valve at a common intake passage. CONSTITUTION:The first and the second intake ports 4 and 5 are opened in a combustion chamber 2 of one cylinder 1 of an engine E. An exhaust port 6 is opened at the position opposed to the second intake port 5. An ignition plug 21 is arranged at the position opposed to the first intake port 4. In a common intake passage 7, a fuel injection valve is arranged so that fuel distribution amount to the first branch intake 10 is larger than fuel distribution amount to the second branch intake passage 11. In this way, the blow-by of fuel can be prevented to the utmost, and the ignitionability of the ignition plug can be improved.
Patent JP-H08238885-A (JP)
Title: Writing or application utensil
Inventor: SAITO HITOSHI
IPC: B43K7/12
Filed: 1995-03-07
Abstract: PURPOSE: To enable the utensil to be applicable for a liquid with the nature of not soaking in a fiber by writing or applying a housed liquid such as an ink or the like through rotation of either one of roller and ball or both of them, or through its rotation and shift. CONSTITUTION: A tip holder 2 includes a roller 4 and a folding bore 6 for each ball 5 formed therein, and the roller 4 and each ball 5 are retained by an opening periphery 7 made in a tapered manner. The ball is prevented from coming into the inner part of the holder bore 6 through a roller seat 8 and a ball seat 9 formed on the holding bore 6. Each ball seat 9 has a first ink passage 10 and a second ink passage 11 communicated thereto, and further a roller channel 12 and a ball channel 13 are bored respectively for ensuring flow of ink 15 in a shaft cylinder 14 as the roller 4 and each ball 5 are put on each roller seat 8 and ball seat 9. The roller 4 and ball 5 are made equal in their outer diameter, and a recession 3 is formed into such a configuration and depth that the ball 5 is set only half in the roller 4.
Patent JP-S57189160-A (JP)
Title: Copying machine
Inventor: YOKOO MAKOTO
IPC: G03G15/00
Filed: 1981-05-18
Abstract: PURPOSE:To facilitate maintenance, inspection, adjusting work, exchanging work, etc. by modifying the mounting construction of the platen glass and protecting covers of an original platen thereby making one surface part provided with the platen glass openable and closable easily. CONSTITUTION:The platen glass 28 of an original platen is made freely turnable by hinges 33, 33 so as to retreat from the top surface part of the body 2 of a copying machine. Protecting covers 29, 29 are designed to be freely turnable respectively outward with their fulcrum shaft parts 50a, 50a as fulcrums. The free end sides of the covers 29, 29 are mounted respectively with latches 51, 51 so that the covers can be fixed to regulating members 52, 52 for turning. With such constitution, the platen glass of the original platen can be retreated easily and surely from one surface part of the body of the copying machine and the maintenance, inspection, adjusting work, exchanging work, etc. are made easy.
Patent JP-S62233632-A (JP)
Title: Control device for defrosting of air conditioner
Inventor: KAIHARA MAKOTO
IPC: F24F11/02
Filed: 1986-04-01
Abstract: PURPOSE:To carry out space heating operation at its limit capacity and detect exact frosting condition by a method wherein the temp. at the central part and the inlet piping of an indoor side heat exchanger are found out to detect the existence of frosting and a frosting set temp. is corrected by an indoor air quantity when a specified time has elapsed after the start of the space heating. CONSTITUTION:Temp. detectors are installed at the central part and the inlet piping of an indoor heat exchanger in a refrigerating cycle and the existence of frosting is exactly found out by the detection of a refrigerant temp. An indoor air quantity is detected and as the overheating degree of refrigerant differs in response to the air quantity, a set temp. is corrected. When the set temp. and the refrigerant temp. are compared and frosting condition is found out, space heating operation is changed over to defrosting operation by a judging means when a specified time has elapsed after the start of the space heating and after the space heating is carried out for a given time, the defrosting opera tion is carried out.
Patent JP-H07280417-A (JP)
Title: Drain hose for refrigerator of container
Inventor: HAYAMIZU KEITARO
IPC: F25D21/14
Filed: 1994-04-13
Abstract: PURPOSE:To provide a drain hose for the refrigerator of a container which provides fairly good airtightness even when there is no sealing water in the U-trap of the drain hose. CONSTITUTION:In a refrigerating apparatus of a container, equipped with a drain hose for discharging the drain produced by an evaporator inside the container chamber to the outside, a U-trap 46 is formed in the drain hose and a rubber lip type seal 47 is provided on the downstream side of the U-trap 46.
Patent JP-S63241857-A (JP)
Title: Manufacturing device for lithium thin film piece
Inventor: KASAHARA SHIGEO
IPC: H01M4/1395
Filed: 1987-03-28
Abstract: PURPOSE:To enable mass production of an Li thin film piece having a fixed thickness by holding together the endless belt of a rotary belt mechanism and a band Li thin film while using an endless belt having plural punched holes in the longitudinal direction. CONSTITUTION:Firstly, a band Li thin film is pulled out from the Li hoop 42 of a feeder mechanism 38 for being moved along the upper part of the endless belt 7 of a rotary belt mechanism 8 and one end of the thin film is wound about the coiling bobbin 53 of a coiling mechanism 51. Next, a punch 37 on the underside of a base stand 33 is made to go down. At this time, plural punched holes are opened in the belt 7 in its longitudinal direction so that punching of the Li thin film is performed. Next, while the belt 7 makes turning motion smoothly, the band Li thin film is moves by the length corresponding to travel stroke of a stand plate 10. At this time, the mechanism 38 is suspended by a lifting mechanism 43 with a load 49 balancing with its weight so that the tension to be applied to the thin film part near the mechanism 38 at the time of carrying the band Li thin film can be suppressed.
Patent JP-H01252306-A (JP)
Title: Surface coated hard alloy cutting tool for high speed cutting
Inventor: OSADA AKIRA
IPC: B23B27/14
Filed: 1988-03-29
Abstract: PURPOSE:To prevent the breakaway of a hard coating layer to maintain a good cutting performance over a long period of time by adhering the hard coating layer to the substrate through a specific adhesion strengthening layer. CONSTITUTION:A adhesion strengthening layer comprized of lower laser 0.2 to 3mum in average thickness consisting of Co:0.1 to 10 weight percent, W:0.3 to 25 weight percent, and the remaining titanium oxide, an intermediate layer 0.2 to 3mum in average thickness consisting of titanium nitric carbide or titanium nitride, and an upper layer 1 to 10mum in average thickness consisting of titanium carbide, is formed on the surface of a hard alloy substrate with a tungsten carbide base. A hard coating layer 2 to 10mum in average thickness comprized of an aluminium oxide 0.3 to 2mum in average thickness consisting of alternate, four or more layers of titanium nitride,titanium carbonitride, titanium nitrocarbonate, titanium nitroxide, or titanium carboxide is formed on the substrate through the adhesion strengthening layer to increase the adhering force and maintain a good cutting performance of the cutting tool over a long period of time.
Patent JP-S571627-A (JP)
Title: Fitting method of arbor into sleeve and arbor cooling device
Inventor: NOGI KIYOTAKA
IPC: B23P11/02
Filed: 1980-06-04
Abstract: PURPOSE:To fit an arbor easily in a sleeve by cooling the outside surface of the arbor to a certain temperature with evaporation heat and by tempering the sleeve and heating to a temperature around the lower limit. CONSTITUTION:A container 1 having bottom is surrounded by insulation 1B, 1D, 1E, 1F made of foaming styrol etc. and covered with a lid 2 lined with insulation 2B. An arbor A is held at another lid 6 by a stopper 6 and hang down in the container 1. The lid 2 is, together with the arbor A, brought in and out of the container by wire rope 8. The arbor is cooled to an intended temperature by the liquefied gas fed through the feeder member 3, which is composed of ring-shaped pipes surrounding the arbor A, and sprayed out of a liquefied gas container 9. Thus the sleeve, which is heated to a temperature around the lower limit of tempering, is  fitted on the cooled arbor.
Patent JP-S51151470-A (JP)
Title: Brake monitor
Inventor: KUWANA KAZUTAKA
IPC: B60T7/06
Filed: 1975-06-19
Abstract: PURPOSE: A brake monitor, that always monitors simultaneously pedal depression degree and vehicle speed reduction degree with reciprocate relation, and performs detection and alarm for worse conditions of brake systematic various devices at initial period of these defective generation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57190274-A (JP)
Title: Deterioration detecting circuit for smoothing circuit
Inventor: TAJIMA NORIO
IPC: G01R19/00
Filed: 1981-05-19
Abstract: PURPOSE:To enable direct detection of deterioration in a smoothing circuit by monitoring a ripple voltage thereof. CONSTITUTION:A.C. ripple component alone is taken into a rectification circuit 3 through a capacitor 2 from a capacitor 1 to be detected and the voltage following the rectification is compared with the output of a threshold voltage generation circuit 5 by means of a comparator circuit 4. When the voltage following the rectification exceeds the threshold, the LED of a display/alarm circuit 6 is turned on.
Patent JP-S58193405-A (JP)
Title: Size measuring device
Inventor: TANABE YOSHIKAZU
IPC: G01B11/02
Filed: 1982-05-07
Abstract: PURPOSE:To simpify a structure and to measure sizes in a short time, by using an optical system in an image sensor, forming the image of a body to be measured, utilizing the brightness data from light receiving elements based on said image and the magnification of the optical system, thereby preforming computation to obtain the sizes. CONSTITUTION:An image forming lens 7 is provided as an optical system between a photomask 1 and an image sensor 4. By moving the lens 7 along the axial direction, the image of a pattern 2 is formed as a brightness image by the sensor 4. Each light receiving element 5 is made to be either a bright state or a dark state by the formed pattern image. The element outputs the bright or dark signal independently. The signal is inputted in a bit number cunter 6, where the numbers of the bright or dark elements, especially the numbers arranged in the longitudinal and lateral directions are counted. The results are inputted in an operating part 8. The size of the pattern image is computed as n.DELTAS of the elements 5 and their number (n). Therefore, the size of the pattern 2 can be instantaneously measured, and the constitution is very simple.
Patent JP-H02254986-A (JP)
Title: Valve motor controller
Inventor: HARAO NORIYUKI
IPC: F16K31/04
Filed: 1989-03-27
Abstract: PURPOSE:To facilitate operations by opening and closing a water valve by driving of a motor using electric switches. CONSTITUTION:A dc motor 2 for valve opening and closing is connected to the axis of a water valve 7 and switches 3-6 to change the direction of an input current sent to said motor 2 are installed to open, close, and stop the water valve 7. The interlocking switches 3 and 4 are connected to a dc power source 1. In stopping the motor, the switches 3-6 are used to cut off the paths from the power source 1 and, at the same time, opened and closed to short- circuit the terminals of the motor 2.
Patent JP-H09239298-A (JP)
Title: Spray apparatus for icp
Inventor: FURUMI HIDETO
IPC: G01N21/73
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To perform accurate measurement without receiving the effect of a sample in the previous time in the analysis of an element by ICP and to perform washing while plasma is allowed to light. SOLUTION: In a spray apparatus 1 atomizing a sample soln. with a carrier gas to introduce the same into ICP 5, nozzles 41, 42 introducing a washing soln. through an opening part communicating with the interior of the spray apparatus 1 to bond the same to the wall surface of the spray apparatus 1 are provided to a spray chamber 2 and a nebulizer 3 to wash the soln. bonded to the wall surface of the spray apparatus 1 by the measurement in the previous time with the washing soln., and accurate measurement is performed without receiving the effect of the sample in the previous time.
Patent JP-H07260565-A (JP)
Title: Infrared detector, exciting method thereof and infrared detecting method
Inventor: TAMURA YASUAKI
IPC: G01J1/02
Filed: 1994-03-22
Abstract: PURPOSE:To enable infrared detection in a narrow part and under bright light and moreover enable the prevention of visual injury by providing an infrared visible converting part at one end of a wave guiding support body for transmitting visible light and absorbing infrared light. CONSTITUTION:This infrared detector is formed of a wave guiding support body 1 for transmitting visible light in the interior and absorbing infrared light, and an infrared visible converting part 2. In order to detect infrared light from an infrared light source in a narrow part, the converting part 2 is brought close to the infrared light source, and the light converted into visible light and waveguided inside the support body 1 is looked at from one end of the support body 1 for the confirmation of the light emission. The infrared light irradiated to the converting part 2 is absorbed and scattered by the converting part 2 and further absorbed in the support body 1, so that no visual injury to the eye is generated. An infrared visible converting phosphor used for the converting part 2 can be either a wavelength upper converting phosphor or an infrared stimulable phosphor. As the support body 1, specially polypropylene resin has the merit of large infrared absorption so as to lower intensity of the infrared light even in the case of being shortened length.
Patent JP-H10263285-A (JP)
Title: Drum type washing machine
Inventor: IWAKIRI SHUNICHI
IPC: D06F33/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To improve workability and service and to prevent water leakage by disposing a sliding plate at the corresponding position of a heating element disposed on an outer tank bottom part inner side on the bottom part outer side of an outer tank and attaching at least one of a temperature detector and a temperature excessive rise prevention device to the sliding plate. SOLUTION: A heating element housing chamber 26 is provided on the bottom part side of the outer tank 24 externally surrounding a rotary drum 1, a slope 29 is formed at the bottom part of the hating element housing chamber 26 and a screw 34 integrally provided with a tightening plate 33 is attached through a packing material 31 to a heater attaching plate 30 fixed to one end of a heater 25 by a nut 35. Then, by inserting the heater 25 to the heating element housing chamber 26 and tightening the nut 35, the heater 25 is fixed to the heating element housing chamber 26 through the packing material 31 and a heater insertion hole 32 is closed.  Rail guiding parts 37 and 38 whose cross section is almost U-shaped are provided on the outer surface of the slope 29, the sliding plate 39 is freely slidably provided between them and the temperature excessive rise prevention device and the temperature detector are attached to the sliding plate 39.
Patent JP-S59230828-A (JP)
Inventor: BASUIRIO GARUSHIA PERESU
IPC: B60T1/10
Filed: 1984-04-14
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-H07275415-A (JP)
Title: Net for ball game
Inventor: TAKANOHASHI TORU
IPC: A63B61/00
Filed: 1994-04-14
Abstract: PURPOSE:To improve attachability/detachability by easily attaching/detaching side edge parts to/from poles. CONSTITUTION:Concerning the net for ball game spread between poles 4 installed on the left and right sides at the center of a ball game field and equipped with side edge parts 6 along the poles 4, the side edge part 6 is provided with a cover band 10 for covering a gap between this edge part 6 and the pole 6, and this cover band 10 is provided with a winging part 11, which is wound around the pole 4, over the almost full length of the side edge part 6. Then, this winding part 11 is composed of a pair of band-shaped winding pieces 12 and 12 sharing its base terminal part each other. One winding element 12 is provided with an engage part 15a of a velvet fastener 15, the other winding piece 12 is provided with a part 15b to be engaged of the velvet fastener 15 and further, a notch 13 is formed from the top end part to the base end part of the winding piece 12.
Patent JP-S5981643-A (JP)
Title: Precursor of developing agent and silver halide photosensitive material containing it
Inventor: OOKI NOBUTAKA
IPC: G03C7/392
Filed: 1982-05-06
Abstract: PURPOSE:To enhance color developing density and to reduce deterioration of sensitivity, occurrence of fog and stains due to storage by using a specified aromatic primary amine for the precursor of a developing agent. CONSTITUTION:The aromatic primary amine is represented by the formula in which R<1>, R<2> are each 1-5C alkyl or hydroxyalkyl; 2-10C alkoxyalkyl or alkylsulfonamidoalkyl; R<3> is H or 1-5C alkyl or alkoxy; X is a group releasable by H or alkali; Y is -(C=O)- or -(SO2)-; and Z is alkyl, alkenyl, aryl, or heterocyclic. Such compds. has highly excellent performance as the precursor of a color developing agent.
Patent JP-S59199252-A (JP)
Title: Liquid jet recording head
Inventor: YOKOI KATSUYUKI
IPC: B41J2/045
Filed: 1983-04-28
Abstract: PURPOSE:To prevent the generation of difference in the emitting characteristics of liquid droplets emitted from orifices even by using a recording head in an upstanding state, by making the lengths of liquid flowlines between groups each of which the length of each liquid flowline is made shorter toward upper stage groups in a varitical direction. CONSTITUTION:Liquid flowlines 14 communicating with a plurality of adjacent orifices 11 are divided into groups at every same length to constitute groups each of which has fluid flowlines with a same length and the lengths of the fluid flowlines are made shorter toward the upper stage groups. In the next step, when the length of the liquid flowlines of a group 21 is set to L1 and the length of the liquid flowlines of a group 22 is set to L2, the defference in the lengths of the liquid flowlines of the groups 21, 22 is L=L1-L2 and relation 5<=DELTAH/DELTAL<= 100 is center lines 24, 25 and the difference DELTAL in the lengths of the liquid flowlines of both groups. By this mechanism, the emitting characteristics of liquid droplets generate no difference between the orifices and excellent image recording can be performed.
Patent JP-S57188970-A (JP)
Title: Solar energy converting device
Inventor: KANETANI KIYOUICHI
IPC: F24S10/95
Filed: 1981-05-19
Abstract: PURPOSE:To enable to convert a heat energy and an electric energy by one device by a constitution wherein a heat pipe is arranged in the inner tube of a double vacuum tube type solar heat collecting tube in which a solar cell is arranged on the outer surface thereof while a lead wire is taken out therefrom and connected to a heat exchanger. CONSTITUTION:Solar beams are converted into the electric energy by exposing the solar cell to the solar beams and the electric energy is taken out of a terminal 8 through the lead wire. The heat of the heated solar cell 4 heats the inner tube 3 to a high temperature. The heat pipe 5a is operated by the heat of the inner tube 3 through a spine fins 5b while the steam of an operating liquid in the heat pipe 5a is entered into the outer tube 7b of the heat exchanger 7 and heats the fluid to be heated in the inner tube 7a. Thus, the heat energy and the electric energy may be taken out simultaneously by one device.
Patent JP-H10268884-A (JP)
Title: Communication type karaoke system
Inventor: YAMASHITA YOSHITERU
IPC: G06F13/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of a KARAOKE system by making it possible to know information on other KARAOKE service places in a room of some KARAOKE service place. SOLUTION: At a request from a subhost (B1), a centralized control unit (C1) is able to inform the subhost (B1) of specific service place information including the use states of rooms (R1 to R4) where KARAOKE terminals (D1 to D4) to be controlled are installed. At requests from the KARAOKE terminals (D1 to D3), it can request the subhost (B1) to report service place information corresponding to another centralized management device (C2). Namely, the subhost (B1) can indicate the uploading of the service place information to the centralized control unit (C2) at a request to report the service place information from the centralized control unit (C1) and download the uploaded information to the centralized control unit (C1) having made the report request.