baber/WOPTO huggingface dataset:
Patent JP-H119315-A (JP)
Title: Decorative body of wrist watch
Inventor: TAKAHASHI MORIO
IPC: A44C11/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide the decorative body of a wrist watch where design which agrees with the liking of a user in the wrist watch is optionally exchanged by inexpensively and also easily changing the decorative value of the wrist watch when the design of the wrist watch is changed or the decorative value is changed without changing a wrist watch mainbody or a wrist watch band itself. SOLUTION: One of the base body 11 of the wrist watch mainbody 10, the wrist watch band 2 or the connecting part 8 of the wrist watch mainbody 10 to the wrist watch band 2 and one of the base body 11 of the wrist watch mainbody 10, the wrist watch band 2 or the connecting part 8 of the wrist watch mainbody 10 to the wrist watch band 2 are respectively and successively connected to the both ends of a decorative body successively connecting body 4 and a decorative body base seat 50 provided with the decorative body 6 is arranged in the decorative body successively connecting body 4. Or the decorative body successively connecting body 4 is made to penetrate through the through-hole 51 of the decorative body base seat 50 which is provided with the through-hole 51.
Patent JP-H07117222-A (JP)
Title: Ink jet recording apparatus and image forming apparatus
Inventor: NAKAMURA FUMIHIKO
IPC: B41J2/175
Filed: 1994-08-08
Abstract: PURPOSE:To automatically judge whether the recording of image data is normally performed and to facilitate the discharge operation of a recording medium by utilizing the own wt. thereof. CONSTITUTION:A recording part B containing an ink cartridge 109 is inclined with respect to a horizontal arranging surface to incline the passing route of a recording sheet 102 from a vertical state. The presence of ink in the ink cartridge can be rapidly detected by recording a mark by the ink emitted from the emitting orifice provided to a part on the upstream side of the ink cartridge 109, that is, from the upper emitting orifice of the cartridge and the recording sheet 102 is discharged in the direction shown by an arrow (a) (that is, inclined from a vertical state to be discharged) and inclined toward a discharge tray 111 under its own wt. to be naturally stacked on the tray 111.
Patent JP-2000019939-A (JP)
Title: Method and device for selectively reading multiplex hologram recording layer
Inventor: KUROKAWA YOSHIAKI
IPC: G03H1/22
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide the method and the device for selectively reading multiplex hologram recording layer that data of an objective reproduced hologram picture, are easily and speedingly obtained while an arbitrary recording layer is selected, the reduction in the capacity is almost prevented, and miniaturization and the cost reduction are attained. SOLUTION: The device is provided with a reproducing light source 3, which is a light source, a condensing lens 5, which condenses the light beams from the light source 3 and converts the beams into incident light beams 4, an incident light moving device 6, which moves incident light beams 4 to one incident end of a laminated plane optical waveguide type hologram element 1 that recording layers recording holograms incorporated into a multiplex hologram recording card medium 2 are laminated to guide light beams, a hologram imaging device 10, which images a reproduced hologram image 9 from diffracted light beams 8 by guided light beams 7, a light intensity detector 13, which detects the optical intensities of emitted light beams 11 and scatterd light beams 12, a light intensity discriminating circuit 14, which discriminates the optical intensities detected by the detector 13,  and a counter 15 which counts the results of the discriminations performed by the circuit 14.
Patent JP-S57109531-A (JP)
Title: Press
Inventor: TAKADA MITSUO
IPC: B21D37/04
Filed: 1980-12-27
Abstract: PURPOSE: To enable smooth transfer of a press die between a bolster and a press die changing stand by containing a chain in grooves formed on a bolster of a press and connecting the chains with the press die by attaching a hook to the chain.  
     CONSTITUTION: A fixed hook 15 is attached to a bolster 1 and a turning hook 16 is attached to a truck 2a and the both are connected. A roller chain 22 is contained in two grooves formed on the bolster 1, and a hook 24 is attached to a base member 23 provided at the tip of the roller chain 22 allowing free rotation. It is connected to a hook 25 attached to a lower die W 2  of a press die W to pull out the press W. The roller chain 22 is engaged with a sprocket 28 attached to the bolster 1 and moved forward or backward by a driving source 31. By this mechanism, the press die W can be installed at any position of the bolster 1 or press die stand without using human power. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000017992-A (JP)
Title: Pipe burying device for gravel
Inventor: HAMANO MAMORU
IPC: E21D9/06
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a pipe burying device for gravel, capable of efficiently boring even a gravel layer containing viscous earth. SOLUTION: A leading pipe 4 is connected to the end of a pipe 3 to be buried and an auger screw 8 is longitudinally movably passed into the pipe by an operation performed from behind. An auger head 1 with a disc cutter 24 is attached to the end of the auger screw 8 and a rotary block 33 is freely rotationally provided on the inner surface of the end portion of the leading pipe 4. Also, the outer periphery of the rear part of the auger head 1 is freely slidably fitted over the inner periphery of a guide part 19 extended to the end of the leading pipe 4, and the rear end face of the auger head 1 can abut against the front end face of the rotary block 33.
Patent JP-H1129253-A (JP)
Title: Printer
Inventor: KOSHI KAZUMINE
IPC: B41J15/04
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To guide the printed result positively and easily to a discharge port even in harsh environment by cutting roll paper according to printing length, and providing an L-shape guide for making the cut roll paper fall with its own weight and guiding it to a discharge port, and a stopper for preventing the roll paper from jumping out, and providing a protruding part at a top part of the discharge port. SOLUTION: A printer is provided with a printer part 13 for printing on roll paper 10, a cutter part 14 for cutting the roll paper 10 according to printing length to the roll paper 10, and an L-shape guide part 15 for making the cut roll paper fall with its own weight and guiding it to a discharge port 16. The discharge port 16 is provided with a stopper part 18 for preventing the cut roll paper from jumping out, and a stop part at the inner part of the discharge port 16 is provided with a protruding part so as to positively prevent the cut roll paper from jumping out by the stopper part 18 or protruding part even in case of the printed result is irregular (variable length). The printed result can be positively guided to the discharge port 16 with simple constitution even in harsh environment such as the outdoors.
Patent JP-H1131039-A (JP)
Title: Control panel device
Inventor: MAEDA KAZUNORI
IPC: H05B6/64
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent the electric noises from causing the malfunctions of electronic parts by providing a metallic frame ground part to a metallic foil to electrically connect the metallic foil to a metallic frame and accordingly transmitting the electric noises applied to the metallic frame through a printed board. SOLUTION: A metallic foil 2 is stuck on a keyboard 1 which is attached to a base 3. A printed board 4 is attached into the base 3 via a fittings 5 that is electrically grounded, and a metallic frame 6 is attached around the base 3. The foil 2 is electrically connected to the parts 5 via a keyboard ground part 7 and has a metallic ground part 8 to secure the electric connection between the foil 2 and the frame 6. In such a constitution, the electric noises applied to the frame 6 reach to the fitting 5 through both parts 8 and 7 and accordingly never pass through the board 4. Thus, the malfunctions of electronic parts which are caused by the electric noises can be prevented.
Patent JP-H0634529-A (JP)
Title: Micro total reflection attenuation measurement optical system
Inventor: MASUTANI KOJI
IPC: G01N21/27
Filed: 1992-07-14
Abstract: PURPOSE:To observe a specimen surface clearly for confirming a measurement position and to position the measurement position accurately without any visual difference by observing the specimen surface using an infrared ray camera. CONSTITUTION:A hemisphere prism 1 consisting of a transparent and high refractive index material at an infrared region is used and is fixed while it is adhered to a specimen S and an image is enlarged by a similar objective lens 2 for observing at a near-infrared region, thus performing measurement at the infrared region. Namely, the specimen S is laid out skewly for a light axis a of a microscope optical system and the prism 1 is pressed against the surface of the specimen S. Then, infrared light from the specimen S through the prism 1 forms an image at the position of a mask 3, its measurement position is limited by the mask 3, the light is divided into two light paths by a half mirror 4, near-infrared light is enlarged by an infrared ray camera 6 and is converted to a visible image, and then the observation position of the specimen S can be observed. Also, the measurement light at the infrared region is subjected to photoelectric conversion by a photo detector 5 and is subjected to spectral analysis.
Patent JP-S6345150-A (JP)
Title: Method of secondary coating for optical fiber and device therefor
Inventor: MIZUTANI AKIHIKO
IPC: B29C48/15
Filed: 1986-08-08
Abstract: PURPOSE:To obtain glass fiber for light transmission having surface smoothness and uniform outer diameter, by heating optical fiber strand subjected to primary coating in an atmosphere under reduced pressure, applying a secondary coating material, cooling and curing. CONSTITUTION:Optical fiber strand 1 subjected to primary coating reeled from a reeling bobbin 7 is sent to a vacuum heater 13, heated to 200-300 deg.C in an atmosphere under reduced pressure to vaporize and remove water and volatile components such as low molecular weight component in the primary coating. Then the strand 1 is immediately coated with a secondary coating material melted under heating by a crosshead 4, introduced to a cooling tank 5, cooled to cure the secondary coating material and wound around a bobbin 6.
Patent JP-S6166517-A (JP)
Inventor: KOYA MASAKICHI
IPC: H01B17/56
Filed: 1984-09-07
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-S5887679-A (JP)
Title: Feeder of audio card in card recorder
Inventor: SHIROMIZU RIYOUICHI
IPC: G11B19/00
Filed: 1981-11-20
Abstract: PURPOSE:To smoothly and surely feed audio cards, by feeding audio cards accommodated in an accommodation chamber to a path opposingly provided with a capstan roller and a magnetic head one by one card. CONSTITUTION:Since audio cards 1 are pressed on an operating plate 7 with a spring 8, when a slider 10 is slided toward the arrow, the card 1 at the lowermot stage in contact with the plate 7 is fed with the plate 7, enters a card reception path 15 of a card recorder 4 and the tip is inserted between a capstan roller 16 and a magnetic head 17. The card 1 is moved with the rotation of the roller 16 and recorded sound is reproduced. When the card 1 at the lowermost stage is fed, the next card 1 is pressed on the operating plate 7. To reduce this, the slider 10 is returned to the home position and the preceding operation is repeated.
Patent JP-S57109523-A (JP)
Title: Pulling-out device for wire rod
Inventor: YABE TERUJI
IPC: B21C47/16
Filed: 1980-12-27
Abstract: PURPOSE: To prevent deformation or intertwinement of a bundle of wire rod in pulling out a wire rod from a bundle of wire rod wound in cylindrical form by passing the wire rod bundle through a divided cylindrical body divided into three and each of which is energized outwards at all times.  
     CONSTITUTION: Feet 5a of a divided cylinder 5 made by dividing a true cylindrical body into three equal parts are fitted to guide grooves 4a formed radially in three directions allowing free sliding in the center of a rotary disk the rotation axis of which is supported by a bearing 30 on a truck 1. Sliding plates 7 are fixed to the feet 5a of the divided cylindrical body and energized outwards from the center by springs 13 at all times. A wire rod bundle is passed through the divided cylindrical body and a wire rod is pulled out from the wire rod bundle while rotating the rotary disk 4. Even when the quantity of the wire rod bundle becomes small, deformation or intertwinement of wire rods do not occur as each divided cylinder 5 spreads outwards along the guide groove 4a on the rotary disk 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0350739-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO MASAHARU
IPC: H01L29/73
Filed: 1989-07-18
Abstract: PURPOSE:To reduce base resistance and increase operation speed by providing a base connection region of intermediate concentration between a graft base region of high concentration and an emitter region. CONSTITUTION:An epitaxial layer 3 and an element isolation insulating film 4 are formed on a collector layer 2 on the surface of a P-type silicon substrate 1; a silicon film 5 and a collector leading-out region 6 are formed in one part of the epitaxial layer 3; a silicon film 7 is formed in the other part of the epitaxial layer 3. After an aperture part 15 is formed in an oxide film 8a formed on the whole surface, a silicon nitride film is formed on the whole surface, and an insulating film 11a is formed only on the side surface of the aperture part 15. An insulating film 8b is formed on the surface of the epitaxial layer 3, and at the same time a graft base region 9 is formed by the diffusion from the polycrystalline silicon film 7. The insulating film 11a is eliminated, and a P-type base connection region 16 of intermediate concentration is formed. The insulating film 8b is eliminated, and a P-type base region 10 of low concentration is formed on the surface of the epitaxial layer 3. An insulating film thicker than the insulating film 11a is formed on the whole surface, and an insulating film 11b is formed only on the side surface of the aperture part 15. After an electrode 12 is formed on the aperture 15, an N<+> type emltter region 13 is formed, and an electrode 14 is formed. Thereby the emitter size is reduced as compared with the emitter aperture part, and operation speed can be increased.
Patent JP-H0696169-A (JP)
Title: Extended image accumulation and decentralized structure body
Inventor: DENISU ERU UIRUSON
IPC: G06F19/00
Filed: 1993-06-30
Abstract: PURPOSE: To eliminate speed incompatibility of various constituting elements of a structure body. CONSTITUTION: One storage unit 13 can be connected to many work stations as if individual work stations were uniquely connected to storage units 13, thereby eliminating the speed incompatibility. Units 13 are operated in parallel by using a redundant array of storage disks which supply data at a very high speed. Disks are connected to buffers or input/output cards through a high-speed back plane bus. Input/output cards are connected by high-speed optical data links 26 connecting work station cards which receive high-speed data and supply it to memories. Each input/output card is shared among plural work stations in time division. Data is quickly moved in storage units 13 through input/output cards to reduce a probability that two work stations simultaneously want to move data through the same port.
Patent JP-H0633770-A (JP)
Title: Subsidiary chamber ignition internal combustion engine
Inventor: NAKADA TSUTOMU
IPC: F02B19/18
Filed: 1992-07-14
Abstract: PURPOSE:To carry out stable lean combustion by providing an assist air type fuel injection valve for directly injecting fuel and air into a subsidiary chamber, and forming a nozzle in partly a region where the injected fuel collides against an internal wall surface of the subsidiary chamber. CONSTITUTION:A combustion chamber 4 is partitioned between an engine block 1 and a piston 3. A subsidiary chamber 6 is partitioned in a central part of this combustion chamber 4. A spark plug 7 appears in the subsidiary chamber 6. An assist air type fuel injection valve 14 for directly injecting fuel and air into the subsidiary chamber 6 is provided. Atomized fuel injected with air from the fuel injection vale 14 is spread to a cone shape in the subsidiary chamber 6. A nozzle 8 is opened to partly a region where the fuel, injected from the fuel injection valve 14, collides against a subsidiary chamber internal wall surface 5a. This injected fuel actually collides against a region left in the periphery of the nozzle 8 inside this fuel colliding region. In this way, stable lean combustion can be realized.
Patent JP-H1022849-A (JP)
Title: Fm teletext broadcasting receiving device
Inventor: ONO MUNEYUKI
IPC: H04B1/16
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an FM teletext broadcasting receiving device which reads aloud the character information and its receiving time, thus causes no misjudgment of the character information even if there is reception omission and also improves its operating safety. SOLUTION: The character information signals, received from an FM teletext broadcasting receiver 23, are processed by a CPU 24 and registered in a RAM, together with the receiving time of these signals. The registered contents of the RAM are updated at all times. When a control switch 25 provided on a steering is operated, the character information on a desired item are successively read out in every page and through the final page and sent to a voice synthesizer 26. Then the character information are read aloud in voices through a speaker 27.
Patent JP-H0934615-A (JP)
Title: Portable information terminal
Inventor: OKAMOTO YASUYO
IPC: G06F3/02
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To inform plural pieces of information such as the input state of an operator and a confirmation result separately. SOLUTION: An input state check program 2 checks whether or not information is inputted by an input device 1 operated by the operator 6 at a fixed period. A device state check program 3 checks the defective state of a power source and a device at the fixed period. A vibrator control program 4 checks whether or not defective state information is notified preferentially at the fixed period, and generates a vibration signal decided in advance corresponding to notified information and outputs it to a vibrator 5 when the defective state information is issued, then, the vibrator is vibrated. The operator 6 recognizes the plural pieces of information separately based on the number of times of vibration and vibration length decided in advance.
Patent JP-H0476238-A (JP)
Title: Fuel supply device of internal combustion engine
Inventor: OTA TAKESHI
IPC: F02D41/06
Filed: 1990-07-17
Abstract: PURPOSE:To enable start of an engine even in the case of an abnormal fuel concentration detection means by setting a starting fuel supply quantity with concentration clamped approximately to zero, and increasing the clamped fuel concentration as a real cranking time passes longer when any abnormal condition of the fuel concentration detection means takes place. CONSTITUTION:An abnormality judging means B which judges existence of abnormality of a fuel concentration detection means A is provided in a device which sets a fuel supply quantity based on a detection value of the fuel concentration detection means A which detects kind of fuel concentration of mixed fuel consisting of more than two kinds of fuel and the fuel concentration of the mixed fuel is clamped approximately to zero by a fuel concentration clamp means C. A starting fuel supply quantity is set by a setting means D based on the clamped fuel concentration so that a fuel supply means E is controlled. Time counting is started by a time counting means G from start of cranking, and the fuel concentration clamped by a fuel concentration increasing means H is increased step by step by a specified value till the starting phase is finalized as the measured cranking time passes longer.
Patent JP-2001012806-A (JP)
Title: Light condenser
Inventor: SUGI NOBUOKI
IPC: F24S23/79
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To enable a light condenser to have a wide light receiving area at a low attitude by reducing the used amount of an optical fiber per unit light receiving area by condensing the light entering a casing through a light-transmissive member by means of a mirror having a long focal distance and introducing the reflected light from the mirror to the optical fiber by reflecting the reflected light by a curved-surface mirror having a short focal distance. SOLUTION: A casing has a side plate 33 surrounding an opening facing the bottom plate 31 of the casing and a light-transmissive member 36 closing the opening. In the casing, a first mirror 40a which condenses and reflects the light made incident through the member 36 and has a long focal distance and a second mirror 52 which receives the reflected light from the mirror 40a and has a small size and a short focal distance are provided. The front end face of an optical fiber 71 is faced oppositely to the second mirror on the optical axis of the reflected light from the second mirror 52.  Therefore, an optical path is constituted from the light-transmissive member 36 to the optical fiber 71 through the first and second mirrors 40a and 52 and it is possible to make converged light incident to the light receiving end of the optical fiber at a relatively low incident angle even when the distance between the member 36 and bottom plate 31 is relatively short.
Patent JP-H1155183-A (JP)
Title: Optical transmitter and optical transmission system utilizing the same
Inventor: KOSAKA JUNYA
IPC: H01S3/067
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain an optical transmitter device which is applied to a bidirectional optical transmission system, suppresses the deterioration of S/N and is suitable for long distance optical transmission by configuring a relaying device with a buffer optical amplifier that is connected to a transmission line and a core light amplifier that is connected to the buffer optical amplifier. SOLUTION: A transmission line 71 is connected to at least one buffer optical amplifier 101 that is installed in a terminal station relaying device 51 , and the device 101 is connected to at least one core light amplifier 111 that is installed via a supervisory optical multiplexer/demultiplexer 91 . Also, the line 71 is connected to buffer optical amplifiers 102 and 103 which are installed at least one each in an intermediate relaying device 61 . With this, because signal light weakened by transmission line loss can amplify an input signal with the amplifiers 102 and 103 before receiving the loss in an optical device, it is possible to prevent the noise factor deterioration of an overall optical transmitter device.
Patent JP-S5888257-A (JP)
Title: Lead cam boot structure of rice-planting machine
Inventor: NAKA HIROKAZU
IPC: A01C11/02
Filed: 1981-11-20
Abstract: PURPOSE:To eliminate fluctuations in pressure of a boot caused by the right and left movement of a lead metal so as to smoothly operate the boot by uniting right and left boots in a body and forming on the side of the boot a mount hole for permitting a lead metal operation part to be exposed to the outside. CONSTITUTION:A lead cam 11 is covered with a boot 17 extending over its total length. The boot 17 has a non-expansion part 17a formed at the center thereof, the central part thereof being provided with a mount hole 17b formed on the side of the boot. A lead metal 19 provided with a lead finger 18 engaged with the lead cam 11 and detachably mounted in a through hole 19a has an operation part 19b projected through the mount hole 17b to the outside. A watertight seal structure 20 is arranged for the periphery of the mount hole 17b.