baber/WOPTO huggingface dataset:
Patent JP-H09161000-A (JP)
Title: Bar code reader
Inventor: SATO TAKESHI
IPC: G06K7/10
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To turn on a laser light in a state that an operation display part or a loader is removed when the adjustment of laser light is performed. SOLUTION: Noticing the provision of a liquid crystal for character display on an operation display part, whether the operation display part is mounted or not, is judged by the status signal from the liquid crystal (step S4 and S5). When the operation display part is mounted an operation is shifted to a main operation. When the absence of the operation display part is judged in the step S5, the on-output of laser light is transmitted and a laser light is turned on in a step S7 after the lapse of a time while a ready is outputted from the normal liquid crystal in a step S6, and the adjustment of the laser light inside a main body is performed in a state that the operation display part is removed.
Patent JP-2000151854-A (JP)
Title: Communication equipment
Inventor: KENMOCHI TOSHIO
IPC: H04L29/08
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To eliminate a silence time and to execute a call without an unnatural feeling by starting training in the case the communication equipment of an opposite party is provided with a function for simultaneous communication, stopping opposite party calling sound to a conversation means and connecting a communicating means to the conversation means. SOLUTION: Whether an operator executes simultaneous communication or not is judged by whether a simultaneous communication key is depressed or not. When the key is depressed, it is judged whether the opposite party responds or not and a pseudo ringback tone (calling sound) is outputted from a tone generator in a terminal to a handset 1-14 at a call originating side after response. When the opposite party responds after off-hook after waiting the end of training, conversation with the opposite party by a voice signal is enabled. Then the output of the ringback tone outputted to the handset 1-14 is stopped, the handset 1-14 is connected to an input/output from a modem 1-11 and a call with the opposite party is enabled with the handset 1-14.
Patent JP-H05161100-A (JP)
Title: Magnetic video recording and reproducing device incorporated with camera
Inventor: YOKOYAMA SUKEYUKI
IPC: H04N5/765
Filed: 1991-12-10
Abstract: PURPOSE:To shift an image pickup timing by recording an audio signal from a microphone into a semiconductor memory. CONSTITUTION:An audio signal from a microphone 1 is recorded by the operation of an audio recording switch 3 in a semiconductor memory 4 provided besides the regular system recording the signal onto a magnetic tape. After is recording, the recorded audio signal is reproduced and recorded on the magnetic tape together with the video signal from the camera.
Patent JP-2001142489-A (JP)
Title: Music reproducing system
Inventor: IMANISHI SHUNICHI
IPC: G10L19/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a music reproducing system which easily copes with semiconductor memories of plural specifications and plural compression systems and can suppress the rise of the cost. SOLUTION: An audio control part 22 in an audio device 1 reads compressed music data stored in a memory card 16 housed in a card type adapter 18 and transmits this data to a navigation device 2 through a communication control part 30. When receiving this compressed music data through a communication control part 54, a navigation control part 46 subjects it to prescribed expansion processing and transmits corresponding expanded music data to the audio device 1 through the communication control part 54. This expanded music data is received through the communication control part 30 by the audio control part 22 to reproduce music by a D/A converter 32, an amplifier 34, and a speaker 4.
Patent JP-H06150832-A (JP)
Title: Barrier structure for plasma display panel
Inventor: TANAKA KAZUNARI
IPC: H01J11/36
Filed: 1992-11-10
Abstract: PURPOSE:To prevent jumping-up of the end of a barrier so as to provide barrier structure of a plasma display panel having a good yield by forming a step difference at the end in the longitudinal direction of the barrier in the plasma display panel. CONSTITUTION:A plurality of anode electrodes 3 are juxtaposed inside an insulating front plate 1 such as glass. A plurality of cathode electrodes 4 are disposed inside an insulating back plate 2 in a manner perpendicular to the anode electrodes 3. A barrier 5 is interposed between both electrode groups by photolithography. A step difference 7 is formed at the end 6 of the barrier 5 disposed inside the front plate 1. A difference (a) is set to 100mum or less; and a length (b) of the step difference 7, to 50mum or less. A yielding point of glass included in the lower portion of the barrier 5 is lower than that of glass included in the upper portion thereof. Consequently, it is possible to enhance fluidity at the time of baking, enhance adhesiveness between the insulating plate and the lower portion of the barrier 5 because the barrier 5 is inclined toward the insulating plate by its own weight, so as to restrain jumping-up.
Patent JP-H03189318-A (JP)
Title: Cooling water system in internal combustion engine
Inventor: MIZUMURA SAKAE
IPC: F01P7/16
Filed: 1989-12-18
Abstract: PURPOSE:To make a pipeline for a cooling water system sharply reducible by forming most of bypass passages, circulating the cooling water after short- circuiting a water jacket, solidly in a cylinder head and a cylinder block. CONSTITUTION:A bypass cooling water passage 98 is interconnected to a water jacket 94 and solidly formed with a cylinder head 3. In addition, another bypass cooling water passage 97 is interconnected on a joining surface between the cylinder head 3 and a cylinder block 2 and solidly formed with this cylinder block 2. Then, a cooling water route constituent cover 77 is attached to the cylinder block 2 free of detachment, and in the inner part, there is provided with a short-circuit inlet passage part 81 which connects the other end of the bypass cooling water passage 97 to a thermostat 76. Thus, most of bypass passages circulating the cooling water after short-circuiting the water jackets 93, 94 without bypassing a radiator are solidly formed, whereby a pipeline for a cooling water system is reducible.
Patent JP-H10170343-A (JP)
Title: Temperature measuring apparatus
Inventor: YANAGAWA SHUSAKU
IPC: G01J5/02
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to measure the temperature of an object to be heated with high accuracy and stably without a fear that the object to be heated in contaminated by a method wherein a contactor which is composed of a heat conductive substance is brought into contact with the object, to be heated, which is place inside a heating furnace and the temperature of the contact maker is measured by a radiation thermometer. SOLUTION: A semiconductor wafer 1 is placed on a wafer boat inside a quartz reaction tube 13 which is installed inside a heating furnace 10, and it is heated by a plurality of arranged light sources 11, for light irradiation, such as halogen lamps or the like. A contactor 2 is composed of a substance whose thermal conductivity is high such as a silicon compound, a high-melting-point metal silicide, an aluminum compound or the like, it is formed to be a hollow black-body shape, it is brought into contact with the surface of the semiconductor wafer 1, and its temperature is made nearly equal to the temperature of the semiconductor wafer 1.  Light which is radiated from the opening part of the contactor 2 is transmitted by a light guide pipe 3 which is made of a sapphire single crystal and which is covered with a light-shielding member 4, it is incident on a photosensor 6 inside a radiation thermometer 5 from a measuring hole, and the temperature of the semiconductor wafer is measured. In this manner, there is no fear that the semiconductor wafer 1 is contaminated, and the temperature can be measured stably and with high accuracy.
Patent JP-H09142851-A (JP)
Title: Production of glass product and apparatus therefor
Inventor: TAKESHITA SHINJI
IPC: C03B5/225
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To simultaneously realize high levels of clarification and homogenization applicable to various molten glasses and improve the homogeneity and yield of a glass product by adding specific conditions when producing the glass product according to a specific method. SOLUTION: A molten glass is stirred in a stirred tank 1 and one or more barriers 11 are provided in a state thereof immersed in the molten glass to form a bubble layer 12 on the surface of the molten glass in a vacuum tank 4 when successively passing the molten glass through the stirred tank 1, a riser 3, the siphon type vacuum tank 4, a downcomer 5 and the storage tank 6, leading the molten glass to a forming step and thereby producing a glass product. That is, the flow of the molten glass is moderately controlled with the barriers 11 and the bubble layer 12 and the composition of the molten glass is prevented from fluctuating. Thereby, the fluctuation in glass composition is eliminated during a period to the forming step.
Patent JP-H10173331-A (JP)
Title: Anti-warp plate for board
Inventor: TAKAHASHI KIICHI
IPC: H05K3/34
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To make smooth the fluidity of a solder jet waver, while stabilizing the flatness thereof by making an opening at a part of an anti-warp plate abutting against a jet flow of molten solder, thereby preventing the wave front of solder jet flow from being cut by the plate. SOLUTION: A board 1 is carried on a transport conveyor in the direction of an arrow A and soldered, while being immersed into the wave front 12 of a solder jet flow 11 on an anti-warp plate 4. When the board 1 passes over an opening 21, upper surface of a protrusion 23 abuts against the lower surface of the board 1 to prevent the board 1 from being warped. Since the solder jet flow 11 flows into the opening 21 of the anti-warp plate 4, the wave front is prevented from being cut by the anti-warp plate 4 to produce a smooth flow. Furthermore, since a supporting rod 22 is round and the protrusion 23 is a small piece, fluidity of the solder jet flow 11 is ensured and a flat wave front 12 is obtained.
Patent JP-H04191049-A (JP)
Title: Burning device for cubic matter printer
Inventor: FUJITA JUNICHI
IPC: B41F23/04
Filed: 1990-11-27
Abstract: PURPOSE:To remove vapor in gas with high efficiency and absorb all dewdrops for removing it by connecting, to a stage after a booster of a fuel gas supply system for burning treatment, a moisture absorber having a container body which seals a housing bag sealing a moisture absorbent for absorbing moisture instantaneously and maintaining it. CONSTITUTION:A moisture absorber 6 is arranged at a stage after a booster 5. The moisture absorber 6 is constituted of porous material. A moisture absorbent 6e in a packed state sealed in a housing bag 6f having water penetrating property is inserted in a container body 6a and laid on a partition stamp 6d and sealed in the container body 6a being capped by a cap 6g. The moisture absorbent 6e is made of special water absorbing polymer, which swells hygroscopically instantaneously when it contacts with water so as to swell to a powdered volume and has a function to maintain the absorbed water because it dissolves in water only a little. Accordingly, because of passage of gas through the water absorber 6, the moisture absorbent 6e provides a dehumidifying effect of 10-30% to make the humidity approximate to the room humidity. Also, dewdrops are removed 100% being absorbed by the moisture absorbent 6e.
Patent JP-H11160702-A (JP)
Title: Back light unit and back light
Inventor: NINOMIYA SHINPEI
IPC: G09F9/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a back light unit for liquid crystal display device with which non-uniformity in light emission on a display screen can be prevent without lowering luminance. SOLUTION: This back light unit is constituted by overlapping a reflection plate 20, a light guiding plate, a first diffusion plate, first and second prism sheets an a second diffusion plate on a chassis 1 in this order and making them mutually tightly contact. An area A of the chassis 1 has a complicated form. On the surface of the reflection plate 20 opposed to the chassis 1, a gray rectangular light absorbing part 21 is provided in the area corresponding to the area A. The illumination light led into the light guiding plate is reflected from the surface of the reflection plate 20 and the light transmitted through the reflection plate 20 is absorbed by the light absorbing part 21.
Patent JP-2001137667-A (JP)
Title: Exhaust gas purification device
Inventor: KATAYAMA HIDEO
IPC: B01D53/94
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To remove the hazardous materials included in exhaust gases to a harmlessness standard regulation value or blow. SOLUTION: This device has an outer pipe 2 connected to an exhaust gas pipe, a catalyst part 9 disposed to be segmented within the outer tube and a gas treating part 10. The catalyst part consists of a rhodium pipe, zirconium pipe and molybdenum pipe 11, 12 and 13 arranged concentrically within the outer pipe. The gas treating part consists of a prismatic pipe 14 connected to the catalyst part and a plurality of ignition plugs 15 mounted at the circumference of the prismatic pipe.
Patent JP-H06179430-A (JP)
Title: Lid presence judging device
Inventor: SAKABE KEIJI
IPC: B65B7/28
Filed: 1992-12-07
Abstract: PURPOSE:To provide a lid presence judging device which can judge the presence of a lid without being affected by the color or shape of a content. CONSTITUTION:In a process to cover a lid 8 on a container 7, of which the top is open, and which is filled with a content, being carried by a carrying conveyor 1 which is intermittently driven, the device judges whether the lid 8 is put on or not. At the judging location, a non-contact type temperature sensor 11 is arranged to face the lid 8 from the top, and when the lid 8 is covered, the temperature of the lid 8 is measured, and when the lid 8 is not covered, the temperature of a content 12 in the container is measured. Then, if the measured temperature of the temperature sensor 11 shows a temperature which is closer to the temperature should be shown by the content 12 in the container, compared to a reference temperature which is set at approx. the center between the temperature which should be shown by the lid 8 and the temperature which should be shown by the content 12 in the container, it is judged that there is no lid.
Patent JP-H04194032-A (JP)
Title: Resin traveler for spinning machine
Inventor: MARUTA AKIRA
IPC: D01H7/60
Filed: 1990-11-27
Abstract: PURPOSE:To obtain the subject traveler, useful for spinning frames, twisters, etc., and improved in abrasion resistance and lubricity by forming a specific coating layer on an insert material in which a metal is inserted into a yarn passage part. CONSTITUTION:The objective traveler is obtained by previously carrying out blasting processing of a base metal (stainless steel material) to be inserted into a yarn passage of a resin traveler for spinning frames, formed by inserting the metal into the yarn passage part of the resin traveler, then dipping the blasted base metal in chromic anhydride and providing a coating layer of chromium oxide [a layer, prepared by forming a mixed layer of iron oxide and the chromium oxide in the contact boundary part of the aforementioned coating layer and the base metal and having a surface roughness of <=0.2mum center line average height (Ra)] to 1-0.5mum thickness.
Patent JP-H01169832-A (JP)
Title: Heat treating method for electronic parts
Inventor: KAWASHIMA TOSHIO
IPC: H01J9/14
Filed: 1987-12-25
Abstract: PURPOSE:To prevent electronic parts from attaching to one another even though heat treatment is made in their piled-up condition, by performing heat treatment of piled-up electronic parts in wet hydrogen atmosphere at a specific temp., and then conducting another heat treatment in dry hydrogen atmosphere at a certain temp. CONSTITUTION:A number of electrode parts for an electron gun to be used, for ex., to a cathode-ray tube are piled up, followed by a heat treatment at a temp, over 300 deg.C in wet hydrogen atmosphere. The surface of these electronic parts are covered with a thin grey acid film, and a surface having extra fine roughness is formed. A subsequent heat treatment of these electronic parts at a temp. over 900 deg.C in dry hydrogen atmosphere activates them, and the extra fine roughness of the surfaces effects as hindering the intermolecular attraction on the metal surface. This prevents the electronic parts from attaching to one another.
Patent JP-H02172214-A (JP)
Title: Semiconductor device
Inventor: IKEDA RIKIO
IPC: H01L21/68
Filed: 1988-12-23
Abstract: PURPOSE:To improve alignment accuracy by a method wherein alignment marks are formed on a line pattern inside a plurality of parallel line patterns which function as moles. CONSTITUTION:As alignment marks 4 are formed on a line pattern 3 inside parallel line patterns 2, the thickness of a resist film 5 can be reduced on the alignment marks 4 by thew thickness of the line pattern 3, so that the visibility of the alignment mark 4 through the resist film can be improved. Moreover, as the line patterns 2 function as moles, the asymmetry of the step coverage of the resist film 5 can be reduced. Therefore, the degradation of alignment accuracy caused by the asymmetry of the step coverage of the resist film 5 can be avoided likewise with the conventional constitution. With this constitution, the alignment accuracy can be improved.
Patent JP-H05177272-A (JP)
Title: Device for housing tool
Inventor: MOMOKITA ATSUSHI
IPC: B23Q3/157
Filed: 1991-12-11
Abstract: PURPOSE:To simultaneously exchange tools in plural tool delivery places and to enable shortening the tool exchanging time by providing a releasing mechanism for releasing the tension of a chain holding plural tools. CONSTITUTION:In the case of supplying the tool 23a in a tool magazine 17 to a head part, by rotating each of sprockets 19-22, the chain 26 is travelled and the tool 23a is set so as to face to a holding part 18 in a tool exchanging device 16. Then the tool 23b to be exchanged is positioned at out of the holding part 38 between a tool tower and the tool by the holding part 38 in a tool exchanging robot 35. By such condition, by driving each motor, each pinion is rotated and each rack is shifted to the sprocket 19 side and 29 side, respectively. Thus, the chain 26 wound to each of the sprockets 19-22 is loosened and further, the tool 23b can be faced to the holding part 38 in the tool exchanging robot 35. From such condition, the tool 23a and the tool 23b are exchanged by a holding part 18 in the tool exchanging device 16 and a holding part 38 in the robot 35 respectively.
Patent JP-H06145926-A (JP)
Title: Production of aluminum alloy sheet for body sheet and aluminum alloy sheet obtained by the same
Inventor: KAKIO TETSUSHI
IPC: C22F1/00
Filed: 1992-11-12
Abstract: PURPOSE:To produce an Al alloy sheet excellent in formability, at the time of producing an Al alloy sheet in which Mg, Cu and impurities are prescribed by specifying cold rolling, final annealing and cooling. CONSTITUTION:An Al alloy constituted of, by weight, 2 to 8% Mg and 0.5% Cu, and the balance Al, and in which, when the Fe equivalent of each element at the time of defining the content (wt.%) of impurities as [Fe], [Mn], [Cr], [Ti] and [Zr] is regulated as Fe:f=[Fe], Mn:fMn=1.1 [Mn], Cr:fCr=1:1 [Cr], Ti:fTi=3 [Ti] and Zr:fZr=3 [Zr], their total is regulated to <=1.5%, is melted and cast and is subjected to hot rolling. Next, it is subjected to cold rolling at a cold rolling ratio R (%) decided by inequalities I and II, is thereafter held to 450 to 550 deg.C arrival temp. for 0 to 300sec at >=100 deg.C/min temp. rising rate, is subjected to final annealing and is cooled at >=100 deg.C/min rate to regulate its grain size into 20 to 80mum. In this way, the Al alloy sheet excellent in deep drawability, bulging properties or the like can be obtd.
Patent JP-H10150849-A (JP)
Title: Soil for lawn
Inventor: KITAJIMA NOBUYUKI
IPC: C08L101/16
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide soil for lawn which is suitable for golf coourses, etc., by adding in the soil a biodegradable plastic that creates pores after degradation hampering reduction in air and water permeability and soil solidification by treading. SOLUTION: For example, this soil contains biodegradable plastic 1 formed in the shape of grain having size (grain diameter) from 0.1mm to 3.0mm of formed in the shape of fiber having length from 1.0cm to 10.0cm and thickness from 0.1mm to 1.0mm is 5-20 volume % (in respect to soil for 10). In this case, it is preferably that coil 10 is bed soil or grain soil.
Patent JP-H10154407-A (JP)
Title: Shade for luminaire
Inventor: MATSUZUKA MASAHIRO
IPC: F21V3/04
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To make a shade thin in thickness and prevent it from being deformed by forming a nearly L-shaped step section outwardly on the opening peripheral edge of a lamp shade main body, storing a ring-like core material on the inner face of the step section, and fitting a ring-like band made of an elastic material and having a nearly C-shaped cross section from the horizontal section of the step section toward the core material from the outside. SOLUTION: A nearly L-shaped step section 3, consisting of an outward horizontal section 1 and a vertical section 2, is formed on the opening peripheral edge of a lamp shade main body A, and a ring-like core material 4 is stored on the inner face of the step section 3. A ring-like band 5, made of an elastic material and having a nearly C-shaped cross section, is fitted from the horizontal section 1 of the step section 3 toward the core material 4 from the outside. A PET resin is preferably used for the material of the shade main body A. A metal wire is used appropriately for the core material 4, a closed-loop shape is formed when the elastic metal wire is used, and the vertical section 2 is better pressed outward to improve the shape-holding property of the opening section. A soft resin such as soft polyvinyl chloride or soft synthetic rubber is used for the band 5.
Patent JP-H09149170-A (JP)
Title: Facsimile equipment
Inventor: KIMURA MUNENORI
IPC: H04N1/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment capable of density switching or stopping a recording system and stopping a read system when a power supply voltage becomes lower than a prescribed value and recording and read are not normally performed by monitoring a recording system power supply voltage and a read system power supply voltage. SOLUTION: A power supply voltage monitoring function is provided inside a system control part 106, a setting voltage 1 and the setting voltage 2 lower than that are set for the recording system and the setting voltage 3 is set for the read system. At the time of an incoming call, the system control part 106 performs normal reception and performs recording in a plotter 102 when the recording system power supply voltage is equal to or higher than the setting voltage 1, performs recording by switching the platter 102 to a low density when it is between the setting voltages 1 and 2 and stops the plotter 102 and performs memory reception when it is lower than the setting voltage 2. At the time of transmission, when the read system power supply voltage is lower than the setting voltage 3, the read operation of a scanner 101 is inhibited.  Thus, this facsimile equipment capable of performing recording even when the power supply voltage becomes low and eliminating a useless read operation is obtained.