baber/WOPTO huggingface dataset:
Patent JP-H09166043-A (JP)
Title: Cylinder head structure
Inventor: MORI MASARU
IPC: F02P13/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To effectively position a spark plug in the center part of a combustion chamber by protrusively forming a partitioning wall which is made to serve as the side wall of a spark plug mounting hole and separated from an intake port by being directed to the inner side of an intake port. SOLUTION: A partitioning wall 12 which is made to serve as the side wall of a spark plug mounting hole 5 and by which this spark plug mounting hole 5 is separated from an intake port 2, is protrusively formed so as to be projected toward the inner side of the intake port 2. The whole spark plug mounting hole 5 and a plug hole 4 communicated with this spark plug mounting hole 5 are arranged by being approached on the center side of the intake port 2 by a part that the partitioning wall 12 is displaced on the center side of the intake port 2.  That is, only a wall surface shape which forms the air-fuel mixture pass of the intake port 2 is changed without changing the size and diameter of the opening 2a of the intake port 2 and the arrangement thereof against a combustion chamber 6 so that the partitioning wall 12 which is the wall surface and is separated from the spark plug mounting hole 5 is protrusively formed by being directed to the inner side.
Patent JP-H03186303-A (JP)
Title: Cooled crystal refining device
Inventor: SAITO SHIGERU
IPC: B01D9/02
Filed: 1989-12-16
Abstract: PURPOSE:To achieve high recovery of crystal by providing a refined crystal takeout device near the upper end of a crystal refining cylinder and also providing a chamber for drawing separated liquid containing impurities near the lower end of said cylinder. CONSTITUTION:Separated liquid containing a lot of impurities present near the lower section of a crystal refining cylinder 1 flows down over a solid-liquid separation board 5 comprising a plurality of small holes or net plates and flows through a separated liquid takeout chamber 9 to be drawn out therefrom by means of a separated liquid takeout pump 11 provided in a separated liquid takeout device 10. Refined crystals discharged by means of a refined crystal takeout device 7 provided near the top of the cylinder is melted in a melting device 8, whereby the melted liquid flows down through the cylinder 1 to be mass-exchanged with crystals flowing upwardly therethrough, so that the melted liquid is further cleaned. And coarse crystals containing granular impurities having been taken out by means of a takeout device 12 is admitted into an inlet of a mixer 13. As a result, recovery of refined crystals can be improved.
Patent JP-2001144836-A (JP)
Title: Portable telephone set
Inventor: MORI TATSUYA
IPC: H04W88/02
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set having a data communication display function which is clear in display and easy in handling, which has simple structure and which is superior in mechanical strength. SOLUTION: In the portable telephone set, a part positioned on the upper side of a set body 1 forms a unit storage part 13, a display unit 11 where an enlarged display window 2 is arranged and a loudspeaker unit 12 where a loudspeaker hole 3 is arranged are connected by a first hinge shaft part 61. The loudspeaker unit 12 and the set body 1 are connected by a second hinge shaft part 62. Thus, the units 11 and 12 are slidably stored in a unit storage part 13 in a state such that they are connected to the set body 1 and in the longitudinal direction. A key 41 whose use frequency is high is installed on the exposed other part positioned below the set body 1. A key 42 whose use frequency is low is arranged in a part where the unit 11 in the unit storage part 13 of the set body 1 is saved in a sliding state and is exposed.
Patent JP-H02170775-A (JP)
Title: Image forming device
Inventor: MORO AKIHIRO
IPC: H04N1/46
Filed: 1988-12-23
Abstract: PURPOSE:To reduce the number of parts and to make the packaging area of an operational panel small by commonly using a color density UP key, a color density DOWN key and a color density display device in a color density setting part for each color. CONSTITUTION:A color density setting part 58 sets respective color densities for yellow (Y), magenta (M), cyan (C) and black (B). It is composed of a selective key 56a to switch which to set the color density of the colors of the Y, M, C and H, a display device 58b to display the selected color, a color density UP key 58c to darken (UP) the color density of the color selected by the selective key 58a, a color density DOWN key 58d to lighten (DOWN) the color density of the color selected by the selective key 58a and a color density display device 58e to indicate the color densities set by the keys 58c and 58d. Thus, the number of parts can be reduced, and the packaging area of the operational panel can be made small.
Patent JP-H05160848-A (JP)
Title: Control information transfer system
Inventor: NAKAMURA HISANAGA
Filed: 1991-12-10
Abstract: PURPOSE:To quickly and surely transfer control information sent from an optional node to other node while minimizing the increase of a load of a communication network with respect to the control information transfer system in the communication network which comprises plural nodes interconnected by a transmission line. CONSTITUTION:One or plural node groups 100 are formed of nodes 1 whose number is a prescribed number or below, a semi-fixed communication line is set in each group, a multi-cast address is added to one set of control information and a control information transmission means 101 transfers the information to each node. A control information transfer means 102 transfers the information between the nodes to other node group using the nodes in common by a control information relay means 106. When its control information is returned within a prescribed time, the control transfer confirmation means 103 confirms the end of transfer to each node in the group and when the information is not returned, a control information re-transmission means 104 transfers the information again.
Patent JP-H05132889-A (JP)
Title: Wet paper drying device in dry part of paper machine
Inventor: TAKANO KIKUO
IPC: F26B13/10
Filed: 1991-11-14
Abstract: PURPOSE:To improve drying ability and to smoothly pass paper by arranging a drying means on a looped wet paper traveling path formed at a dry part and introducing and traveling the wet paper by rope run. CONSTITUTION:Paper rolls 27-31 are arranged above a dryer cylinder 12 at the end of a first group of a dry part of paper machine and a looped traveling path LW of wet paper WP is formed. The same number of dryers 32a, 32b to 36a and 36b of dryers are installed at the outside and inside of vertically traveling part of the looped travel path. A ring 41 for a carrier rope is laid on the outer periphery of the side end of a dryer cylinder 11 and carrier ropes 51 and 52 are traveled from a paper catch part IN composed of pulleys 42a and 43a through the cylinder 11 and a pulley attached to the front end of paper rolls 27-31 to a paper release part OUT of the cylinder 12 to pass paper.
Patent JP-2001142189-A (JP)
Title: Photographic processing device
Inventor: NAKANO SHOICHI
IPC: G03D3/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a photographic processing device which can automatically stop the drive of an air blasting fan except in photographic processing operation requiring the drive of the air blasting fan. SOLUTION: The photographic processing device having the air blasting fan for cooling various kinds of component apparatus, a heater for regulating the temperature of a processing liquid for development processing of photographic sensitive materials and a controller having a program timer mode function to execute temperature regulation operation for heating up the processing liquid to a prescribed temperature by automatically activating the heater to turn on when the set time is attained is constituted in such a manner that the operating condition of the photographic processing device is checked by controller and the air blasting fan is driven when the photographic processing operation is started and that the drive of the air blasting fan is stopped except in the photographic processing operation.
Patent JP-H08175061-A (JP)
Title: Non-contact type ic card and production thereof
Inventor: TSUMORI MASAHIKO
IPC: B42D15/10
Filed: 1994-12-27
Abstract: PURPOSE: To obtain the structure of an IC card for inexpensively mass-producing a non-contact type IC card high in reliability. CONSTITUTION: The recessed part formed by a film 3a to which predetermined display is applied and the resin hole 5b formed to a metallic spacer 5 is filled with a semi-solid fixing resin 4 such as a plastic resin and a substrate 1 and an antenna coil 2 are embedded in the fixing resin 4. In this state, the upper part of the spacer 5 is covered with a film 3b and the resin 4 is cured by heating. Thereafter, the resin 4 is punched along the cutting part 10a shown by a dotted line by a punching device to form an IC card.
Patent JP-H06174451-A (JP)
Title: Measuring method by newton gauge
Inventor: ICHIKAWA HAJIME
IPC: G01B11/24
Filed: 1992-12-04
Abstract: PURPOSE:To detect the radius of curvature of a lens with high precision by correcting the measurement error of the number of interference fringes caused by an optical power and the measurement error of the number of interference fringes caused by the observation distance. CONSTITUTION:The error caused by an optical power is the error generated by the change of the interference condition when the optical power (e.g. a convex lens) is inserted in the optical path of an image forming system. This error can be corrected when 'the optical power between the observation position and the reference face of the Newton prototype' and 'the dissociation of the number of interference fringes from the reference value' while the observation distance is kept constant are plotted on the X-axis and Y-axis into graphs respectively, and graphs are accumulated for various D/r of a test lens, where D is the radius of curvature of the prototype and (r) is the radius of curvature of the test lens. The error by the observation distance can be corrected when 'the observation distance between the observation position and the test face' and 'the number of observed interference fringes' while the optical power is kept constant are plotted on the X-axis and Y-axis respectively, and graphs are accumulated as the inclination of approximate straight lines using D/r as a variable.
Patent JP-H05131033-A (JP)
Title: Laser beam treatment device
Inventor: KIJIMA MASAJI
IPC: A61B18/20
Filed: 1991-11-14
Abstract: PURPOSE:To ensure the efficient use of a laser beam treatment device body via the shift thereof including a laser beam source by providing a fixing means for detachably fixing the body having the laser beam source for treating an invalid under the irradiation of a laser beam, and a medium supply means for supplying a medium to cool the laser beam source. CONSTITUTION:There are provided a body 1 having a laser beam source 10 for irradiating a laser beam L to an affected part for treatment, a medium supply means 2 for feeding a medium to cool the laser beam source 10, and a fixing means 34 for detachably fixing the body 1 and the means 2. According to this construction, the body 1 and the means 2 can be detachably fixed and, therefore, both can easily be shifted in integrated state. Also, only the body 1 having the laser beam source 10 can be detached from the means 2, and transported to another place, whenever necessary.
Patent JP-H10288952-A (JP)
Title: Display device
Inventor: KUJIRADA HIROKO
IPC: G09F9/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a display device excellent in carrying property and easy to be viewed by a user. SOLUTION: This device is provided with display control means 4, 6 and 8 for displaying one large screen altogether by making respective screens displayed by plural displays 5 and 7 cooperate with each other by continuously connecting the displays 5 and 7 so that the respective display screens thereof face in an almost identical direction. Then, the whole size of the device in use is set to be compact so that it can be used by being supported by only one hand of the user.  Besides, the shape of the whole device in use is formed so that the plane area of the right half and the plane area of the left half of a central line being almost in parallel with a direction that the line-of-sight of the user is extended when it is viewed by the user become almost symmetric with the central line as a center and the thickness of the right half part and the left half part of the central line become almost equal as hardware.
Patent JP-H05134908-A (JP)
Title: Record deleting system for sequentially compiled file
Inventor: ISHII MASANORI
IPC: G06F12/00
Filed: 1991-11-13
Abstract: PURPOSE:To logically and physically delete a sequentially compiled file of a magnetic disk. CONSTITUTION:A record deletion mark setting means 210 adds a deletion flag to the control word of a relevant record in response to a record deleting instruction 110. A deleted record control means 220 inputs successively the records with a record input instruction 120 and furthermore skips the record corresponding to the deletion flag if detected. A record deletion mark erasing means 230 erases the deletion flag in response to a record restoring instruction 130. Then a file recompiling means 240 deletes the record of the deletion flag and recompiles a file in reply to a file closing instruction 140.
Patent JP-H02171285-A (JP)
Title: Optical recording medium
Inventor: ITO MASAKI
IPC: G11B7/2433
Filed: 1988-12-23
Abstract: PURPOSE:To prevent generation of protrusions on the surface of film and make possible maintenance of medium properties in satisfactory condition even if it is stored in environments of high temperature and humidity by providing a crystalline recording layer consisting mainly of tellurium, selenium, lead, nitrogen and oxygen. CONSTITUTION:A substrate 1 is formed as an injection-molded polycarbonate resin disk substrate with a guiding groove. After the substrate 1 is annealed as specified, it is installed in a magnetron sputtering device with a high frequency power supply and the gas is exhausted. Next, after this exhaustion, argon and nitrogen gases are introduced and a film of specified thickness is formed on the substrate 1 by sputtering a sintered target of tellurium, selenium and lead alloy with a specifically charged power. After this, the recording layer 2 consisting of tellurium, selenium, lead and nitrogen layers is crystallized by keeping it under circumstances of specified high temperature and humidity. Then a crystal particle field is oxidized to obtain an optical recording medium.
Patent JP-H11160595-A (JP)
Title: Holder for optical element
Inventor: KOTAKI NORIAKI
IPC: H04N5/372
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide the holder for an optical element which is capable of six-axial adjustment with as simple constitution as possible. SOLUTION: A moving plate 30 is arranged between two couples of side walls 24 of a base 20 and a rotary disk 40 which holds the optical element is held rotatably and integrally in the moving plate 30. The moving plate 30 is energized by springs 52 and 62 each fixed to one side wall 24 of each couple and the position of the moving plate 30 is adjusted in an X and a Y direction along the base 20 by adjusting springs 50 and 60 each fitted to the other side wall 24 of each couple. The rotary disk 40 energized by the coil spring 82 is rotated and adjusted in a θ direction by an adjusting screw 80 fitted to the moving plate 30.  The moving plate 30 and the rotary disk 40 are energized in one body by a leaf spring 72 toward the base 20 and the height in the leaving/approaching direction Z about the base 20 and the tilts θ1 and θ2 on the X and Y axes are adjusted with the four adjusting screws fitted to the rotary disk 40.
Patent JP-H04198926-A (JP)
Title: Light wavelength conversion element
Inventor: TAKANO YOSHINOBU
IPC: G02F1/37
Filed: 1990-11-29
Abstract: PURPOSE:To shape a luminous flux having an optional shape without using a prism having a complicated shape by providing a hologram lens to shape the wave front of 2nd higher harmonic on the exiting surface of the 2nd higher harmonic of a light wavelength conversion element. CONSTITUTION:The hologram lens 4 is provided on a substrate 3 which generates the 2nd higher harmonic light 1 of Cerenkov type and collimates the 2nd higher harmonic light 1. The 2nd higher harmonic light 1 of the Cerenkov type, which has the special shape of the wave front, is collimated to be in the optional shape by the lens 4. The fluctuation of the exiting angle of the 2nd higher harmonic light 1 caused by the fluctuation of the wavelength of a semiconductor laser, etc., which is the light source of basic wave, is also corrected by properly selecting the interval of the diffraction stripe of the hologram lens 4.
Patent JP-H11155468-A (JP)
Title: Bread composition for half baking use
Inventor: KUDO NAOHITO
IPC: A21D2/26
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of giving bread free from crumbliness with dampish feeling and high inner phase mechanical strength, by incorporating wheat flour-predominant stock flour with a plurality of additives selected from albumen, gluten and transglutaminase. SOLUTION: This bread composition is obtained by incorporating 100 pts.wt. of stock flour consisting mainly of wheat flour with 0.05-20 pts.wt. of albumen in terms of powder and/or 0.05-10 pts.wt. of gluten, and transglutaminase (at 10-20,000 in terms of active unit per kg of the stock flour). By the way, it is preferable that a semi-baked (frozen) bread is produced by fermenting and semi-baking this bread composition by conventional process.
Patent JP-H07163005-A (JP)
Title: Shoe body support mechanism of current collector for rolling stock
Inventor: MANABE KATSUSHI
IPC: B60L5/20
Filed: 1993-12-01
Abstract: PURPOSE:To suppress a lift generated in a shoe body within a prescribed range by providing a rotating shaft of the shoe body in front of the position of the aerodynamic center of the shoe body and by providing a dashpot giving attenuation to the movement around the rotating shaft. CONSTITUTION:A pantograph device 3 and a shoe body having an elliptic section are connected by a rotating shaft 7 of the shoe body and the rotating shaft 7 of the shoe body 1 is positioned in front of the aerodynamic center 8 of the shoe body 1. Moreover, the elasticity around the rotating shaft 7 of the shoe body 1 is given by a support spring 4, while the attenuation around the rotating shaft 7 of the shoe body 1 is given by a dashpot 5. Since generation of an excessive lift in the shoe body can be prevented, according to this constitution, a shoe body support mechanism of a current collector for a rolling stock which prevents generation of an excessive stress in a contact wire 6 even when a force of contact of the contact wire 6 with a contact strip 2 increases can be realized. Accordingly, no adverse effect is produced on, an electric overhead line either during the running.
Patent JP-H07181063-A (JP)
Title: Instrument unit
Inventor: TOMINAGA HIROSHI
IPC: G01D11/24
Filed: 1993-12-24
Abstract: PURPOSE:To utilize a structure where a printed board is housed in an instrument case effectively. CONSTITUTION:The instrument unit comprises a box-like first case body 3 having open rear side, a second case body 4 closing the open rear side of the first case body 3, a fuel gauge 2 housed in an instrument case formed of the case bodies 3, 4, and a flexible printed board 5 disposed along the bottom wall of the second case body 4 and forming a power supply path for the fuel gauge 2, wherein the side wall of the instrument case is entirely formed of the side wall of the first case body 3. The inner unit 201 of the fuel gauge 2 is connected electrically with the flexible printed board 5 through a screw 9 being driven into the inner unit 201 while penetrating the second case body 4 from the outside thereof.
Patent JP-2001138838-A (JP)
Title: Control device in moving agricultural machine
Inventor: KIMURA SHIGEHARU
IPC: B60R16/02
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To facilitate operation for restoring the vanished data (set data, control software and the like) and data reloading operation in a moving agricultural machine having plural contorl devices. SOLUTION: A main control device 8 and a display control device 38 are provided with a backup function for backing up own data by using the other control device 8 or 38, and the main control device 8 of one of them is provided with a connector 45 to which an external input device 46 can be connected, and saved data of the main control device 8 and the display control device 38 are made reloadable on the basis of the operation of the external input device 46.
Patent JP-H06176862-A (JP)
Title: Induction heating cooking apparatus
Inventor: ISOGAI MASAYUKI
IPC: H05B6/12
Filed: 1992-12-08
Abstract: PURPOSE:To stabilize the oscillating motions by providing a waveform shaping circuit, which holds the comparative voltage waveform so that it does not become below a certain level, in a trigger sensing circuit as addition to a comparative voltage sensing circuit. CONSTITUTION:A resonance voltage sensing circuit 110 is to sense a similar voltage value to the resonance voltage VCE using an appropriate partial voltage resistance and to clamp the sensing output voltage to under a certain voltage value. A comparative voltage sensing circuit 120 senses a similar voltage to the inverter input voltage VL using an appropriate partial voltage resistance. A waveform shaping circuit 130 holds the output of the sensing circuit 120 to over a certain level when it is going to exceed the set value downward. A trigger sensing circuit 100 is supplied with the inverter input voltage and resonance voltage VCE, and comparison is made by a comparator circuit 140, and trigger pulses are generated at proper timings.
Patent JP-H11142119-A (JP)
Title: Microfilm retrieving equipment and interframe dimension-detecting method
Inventor: SAOTOME MINORU
IPC: G01B11/02
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To enable detection of high precision, by a method in which the amount of a light which is introduced in one side of a pair of optical fibers and made to enter the other side is detected with an optical sensor, a density signal outputted from the sensor is binarized, and the obtained interframe dimention is corrected short on the bright side of the signal, and long on the dark side. SOLUTION: When a film 1 is sent to the left side, an end surface 3 is relatively moved to the right. The light receiving amount of an optical sensor at this time is changed like a density signal (a). The density signal (a) is brinarized by a specific threshold (b) and shown by a signal (c). A light cast from the end surface 3 of an optical fiber to the film 1 has extension of area (diameter is about 0.5 mm) of the end surface 3. A slight gap exists between the end surface 3 and the film 1, and a light outputted from the end surface 3 permeates the film 1 while diffusing. At an edge 4, a bright part of the signal (a) slightly extends to the dark side. This phenomenon also occurs at the rear edge 5. When binarization is performed by using the signal (a), a frame dimension A becomes smaller than the actual dimension B.  Accurate frame dimension is obtained by correcting the above difference of the dimensions.