baber/WOPTO huggingface dataset:
Patent JP-H11179032-A (JP)
Title: Board box for game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a board box for game machine capable of electrically connecting the ground of a circuit board and an attaching member by attaching the board box to the attaching member. SOLUTION: When this board box 1 is slid in the direction of an arrow, the upper end face of a connection part 8a is made to abut on the right end part of a pawl member. When the sliding of the board box 1 is continued further, a grounding member 8 is elastically deformed by the pawl member, the upper end part of the connection part 8a is pushed down, the grounding member 8 goes under the lower part of the pawl member and the connection part 8a and the pawl member abut on each other. Since the grounding member 8 is connected to the ground 5a of a control circuit board 5, the grounding member 8 connected to the ground 5a of the control circuit board 5 and an attaching plate 7 are electrically connected and the ground 5a which is the grounding terminal of the control circuit board 5 is grounded to the attaching plate 7.  Thus, electric noise for adversely affecting the control circuit board 5 is eliminated by the attaching plate 7.
Patent JP-H0549618-A (JP)
Title: Magnetic resonance imaging device
Inventor: TAKAHASHI ATSUSHI
IPC: A61B5/055
Filed: 1991-12-03
Abstract: PURPOSE:To provide a magnetic resonance imaging device which is provided with a probe head and by which a slight MR signal is detected efficiently and an image excellent in a diagnostic function is obtd. CONSTITUTION:On a top plate 17, a probe head 10 is arranged and on its probe head 10, the diagnostic part (for instance, the breast) of a patient P is placed. Subsequently, a positioning member 16 corresponding to its diagnostic part is placed so as to cover the diagnostic part. The probe head 10 is wound round to the positioning member 16. Both ends of the probe head 10 are fixed with magic fasteners 18, 18. The probe head 10 has flexibility, therefore, does not stand in the way and can be handled conveniently, at the time of placing a patient P on the probe head 10, and also, in the case it is wound round to the diagnostic part, its adhesion is improved.
Patent JP-H05157163-A (JP)
Title: Transmission for automobile
Inventor: HONDA ATSUSHI
IPC: F16H63/46
Filed: 1991-12-03
Abstract: PURPOSE:To provide a transmission for an automobile wherein a shock during a shift is prevented from occurring as a transmission is simple in structure and reduced in size and weight and reduces incurring of a power loss. CONSTITUTION:In a constantly gearing type transmission body 10 for an automobile, a rotation speed sensor 22 is arranged on an output shaft 12 and a rotation speed sensor 21 is also disposed on an input shaft 11. A motor 23 for increasing and reducing a speed is coupled to the input shaft 11. Further, a control means 40 by which signals from the two sensors 21 and 22 are received and a speed command is issued to the motor 23 after the necessary rotation speed of the input shaft is computed is provided.
Patent JP-H11168443-A (JP)
Title: Circuit and method for reception for isdn line terminating device
Inventor: YOKOO SHIGETO
IPC: H04L12/02
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To automatically perform more correspondent and proper data reception without continuing bit errors to all the wiring configuration specified by CCITT recommendation I.430. SOLUTION: The detection of a violation is performed by two clocks delaying a transmission clock 124 for a fixed time through a delay circuit 111, data from a first or second sampling part 140 or 113 on the side, where frame synchronism is established, are selectively outputted by a selector control circuit 122, violation rule discriminate signals 110 and 119 generated by two sampling parts 104 and 113 are verified after the establishment of frame synchronism and when violation detection abnormality occurs on the side selected at present and the violation is properly detected on the other side, data on that other side are selectively outputted by the selector control circuit 122.
Patent JP-H10199071-A (JP)
Title: Magnetic tape device subsystem
Inventor: NAKAMURA TATSUYA
IPC: G11B15/46
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To enhance the device performance without raising the cost, by processing transfer of a large amt. of data at a high transfer speed and transfer of a small amt. of data in the shortest time in total. SOLUTION: The data amt. stored in a data buffer 3 in a unit time is measured by a control part 4, and when the data amt. per unit time is less than a reference, a normal write command is issued to a drive control part 6 in a magnetic tape drive 5. At this time, a servo circuit 9 is instructed by the drive control part 6 to accelerate until a normal speed, and when a tape speed reaches this speed, a data is transferred from the data buffer 3 at the normal speed. When the data amt. per unit time is more than the reference, a high speed write command is issued to the drive control part 6 by the control part 4. At this time, the servo circuit 9 is instructed by the drive control part 6 to accelerate until a high speed, and when the tape speed reaches this speed, the data is transferred from the data buffer 3 at normal speed.
Patent JP-H11166393-A (JP)
Title: Concrete injection port block plug of tunnel
Inventor: HOASHI KIICHI
IPC: E21D11/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To compress and deform the plug body of a block plug so as to be pressed onto the inner surface of a concrete injection port and firmly mount the block plug by inserting a fastening bolt device to the plug body center part of the blocking plug made of an elastic body. SOLUTION: When a block plug (b) having a plug body 10 formed of an elastic body is inserted into a concrete injection port 5 after injecting concrete, and both side contact pieces of a locking plate 16 are touched to the inner surface of a tunnel segment 4, the outer part is protruded outward from the injection port 5. A fastening bolt 18 is inserted to the center holes of the locking plate 16, an inner washer 15, the plug body 10 and an outer washer 11, and screwed to a nut 13. When the fastening bolt 18 of the block plug (b) is fastened, the inner washer 15 and the outer washer 11 are compressed, whereby the plug body 10 is expanded and deformed in all directions, and pressed onto the inner surface of the injection port 5, and the outward protruding part is swollen from the injection port 5.  Thus, the block plug (b) is firmly mounted by the pressing of the plug body 10 to the inner surface of the injection port 5 and the catching of the swollen body 19 by the tunnel segment even if a pressure is added from the concrete successively injected through the upper concrete injection port 5.
Patent JP-2000168458-A (JP)
Title: Recessed groove forming method and production of trimming material
Inventor: KANO KOJI
IPC: B60R13/02
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To sharpen the form of a recessed groove formed on a fiber mat by slitting the fiber mat having a low melting point component present therein along both edges of the recessed groove to be formed, and pressing it by use of a protruding die in the heating state. SOLUTION: A low melting point fiber layer 3A is laminated on the reverse side of a fiber mat 2, and slit along both edges of a recessed groove forming position. The fiber mat 2 and a facing material 3 are cold molded by use of a press molding device, and the facing material 3 is adhered to the surface of the fiber mat 2 through a hot melt sheet 13. During the cold molding, a mat part 2A between the slits 1 on the reverse side of the fiber mat 2 is pressed and compressed by the protruding die part 11 of a lower die 10. Since this part 2A is laid in the independent state from the outside mat part by the slits 7, the pressing pressure of the protruding die part 11 is not added to the outside mat part at all. Accordingly, the recessed groove formed on the reverse side of the fiber mat 2 can have a sharp form.
Patent JP-H06205306-A (JP)
Title: Solid-state image pickup device
Inventor: MATSUSHITA NAOSHI
IPC: H04N5/365
Filed: 1992-12-28
Abstract: PURPOSE:To obtain the solid-state image pickup device in which an RG application pulse signal is set properly by keeping a state that a level of the RG application pulse signal is minimized to the utmost and a state that the effect of dispersion in potential values is minimized. CONSTITUTION:A 2nd conductivity type floating diffusion region 20 is formed on the surface of a 1st conductivity type semiconductor substrate 10. A reset gate 3, an output gate 5, pulse signal application terminals 7, 9 are provided to a side of the substrate on which the region 20 is formed, and a reset drain terminal 1 used to reset a signal charge supplied to the said region 20 by a reset drain via a reset gate 3 is provided to the region 20, and a CCD output terminal is provided, which connects to the region 20 via an amplifier 13. A maximum value of an RGL at which a dynamic range is sufficiently secured when the signal charge is stored is defined to as Rgmx, and a minimum value of the RGL at which the signal charge is able to be reset when the signal charge is reset is defined to as Rgmi, and the RGL is set by equation of RGLapprox.=(Rgmx+Rgmi)/2.
Patent JP-H10195748-A (JP)
Title: Production of nonwoven cloth and melt blow die
Inventor: IKEDA KENJI
IPC: D04H1/724
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain nonwoven cloth having a small fabric weight distribution and excellent uniformity by providing a flowing rate control means dispersing flow of polymer in the breadth direction between a downstream side of an introducing port of a melt blow die and a feeding out port of the melt blow die. SOLUTION: In a melt blow method of introducing a molten polymer into a melt blow die and widely feeding out from the melt blow die, a flow rate control means dispersing a flow of the polymer in the melt blow die to the breadth direction is provided between a downstream side of the introducing port of the melt blow die and a feeding out port 25 of the melt blow die to obtain the objective nonwoven cloth. Preferably, the melt blow die has a flowing rate control part having a perforated plate 23 dispersing the polymer flow to the breadth direction at an arbitrary position of an enlarging flow path 22.
Patent JP-H0679965-A (JP)
Title: Magnetic recording medium
Inventor: FUJITA IKUO
IPC: G11B5/73
Filed: 1991-12-05
Abstract: PURPOSE:To obtain the high waterproof magnetic recording medium with aqueous magnetic coating liquid having high dispersibility and safety as the copolymer comprising at least one of monomers, which are barium ferrite having a specified coercive force as a magnetic body and have hydroxyl groups and the like in molecules, and the monomer, which is shown by the specified general formulas. CONSTITUTION:A recording layer containing at least a magnetic body, dispersing agent, binder and hardener is applied on a substrate in a magnetic recording body. In this magnetic recording body, barium ferrite having a coercive force of 1,500 ersted or more is used for the magnetic body. At the same time, the binder is made to be the copolymer, which comprises at least one of the monomers having any of hydroxyl groups, carboxyl groups and amino groups as functional groups in molecules and the monomer selected out of one group expressed by the formula I, the formula II, and the formula III. Thus, the magnetic recording medium having the excellent waterproof property can be manufactured.
Patent JP-2000159593-A (JP)
Title: Production of silica glass crucible
Inventor: MINAMI TOSHIRO
IPC: C30B15/10
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a silica glass crucible which can be served for a long period of time, enables the quality of silicon single crystal pulled up to be improved and enable the time of producing such single crystal to be shortened as well. SOLUTION: This method for producing a silica glass crucible comprises the following practice: a rotary carbonaceous mold 1 with a crystallization promoter layer 2 formed at least on the inner surface is charged with high-purity quartz powder to form a quartz powder-packed layer which, in turn, is subjected to arc melting to form a green crucible body 4 made up of a semi-molten layer 5, a molten opaque layer 6 with a crystallized thin-layer portion 6a adjacent to the semi-molten layer, and a molten transparent layer 7; wherein a crystallization is advanced successively from the outside; subsequently, the semi-molten layer of the resultant green crucible body is ground and removed.
Patent JP-2000200401-A (JP)
Title: Head drum device
Inventor: SAI DOEI
IPC: G11B5/02
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To enable reduction in production cost and improvement in work efficiency by providing a transstator for forming plural concentric channels on the bottom of the lower drum, a stator coil to be wound each in plural lines on the channels, and a transrotor for forming plural concentric channels on the lower face of the upper drum. SOLUTION: A transstator 3 with a stator coil wound in plural lines is fixed on the bottom face of the lower drum 1, and a transrotor 8 with a rotor coil 9 wound in plural lines is stuck to the lower face of the upper drum 7 with a minute interval apart from the transstator 3. The rotor coil 9 of the transrotor 8 in plural lines is connected each by direct soldering to the printed circuit board 33 of a head assembly and a full-width erasing head assembly 30. The signal of the head and the full-width erasing head is transmitted to the control part through the rotor coil 9 of the transrotor 8, and a chip 12 performs the role of filtering.
Patent JP-H07202872-A (JP)
Title: Clock recovery device
Inventor: IWASAKI HARUYA
IPC: H03M1/12
Filed: 1993-12-28
Abstract: PURPOSE:To realize the clock recovery circuit operated stably with high frequency accuracy even against a reception signal whose transmission speed is high with a complete digital circuit. CONSTITUTION:After a reception signal is converted into a digital signal by an A/D converter 1, a clock phase error detector 2 obtains a clock phase error. An output from a loop filter 3 is divided into high-order bits and low-order bits and the low-order bits not loaded to a down-counter 4 are integrated by an integration device 6. Only when the integration device 6 overflows, an adder 7 adds '1' to the high-order bits being an output of the loop filter and provides an output of a load value to the down-counter 4. The down-counter 4 counts high speed clocks outputted from an oscillator 5 and provides an output of a zero detection signal every time the loaded value reaches zero to set the zero detection signal to be a new load value signal and as a sampling clock for the A/D converter 1.
Patent JP-H09171359-A (JP)
Title: Liquid crystal display device
Inventor: YAMAMOTO TETSUO
IPC: G09F9/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for unnecessarily increasing the relative height of the screen of an LCD and a filter and narrowing the effective area of a printed circuit board by providing a liquid crystal display device with a skirt film of a separate body hanging down from the inner periphery of a switch case. SOLUTION: The skirt film 16 is formed as a film body molded into an annular body and is firmed in an L shape in cross section hangingly provided with a shielding film 17 from the front edge of a flange film 18 mounted and fixed to the switch case 2. This flange film 18 is inserted and mounted between the edge of the filter 4 of the switch case 2 and the printed circuit board 7. The shielding film 17 has a shape to hang down along the inner side of the picture frame shape of the shielding film so as to frame and enclose the film. When the switch case 2 is combined by placing and setting the case to a liquid crystal section 1, the inlet of a spacing 10 existing between the housing 8 of the liquid crystal section 1 and the printed circuit board 7 of the switch case 2 in this combined state is closed by the shielding film 17.  As a result, the visual recognition quality of the liquid crystal display is improved.
Patent JP-H11180000-A (JP)
Title: Manuscript holding device
Inventor: KAWABE YASUSHI
IPC: A47B23/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To stably hold manuscripts under the state of easy visibility without allowing the manuscripts to be bent and hung down and fanned by a slight blow of wind even in a structure wherewith the manuscripts are held partially. SOLUTION: The structure is composed of a cover member 1 and a base 2, and a manuscript insertion slot 4 in a curved groovelike shape capable of holding the manuscripts in a curved form as seen from the side is provided at the cover member 1, and the side edges of the manuscripts inserted through the manuscript insertion slot 4 are held in a curved form, being elastically held from both sides with a clipping piece provided at the base 2 and a manuscript pressing surface provided at the inside of the cover member.
Patent JP-H07149368-A (JP)
Title: Internal partitioning plate for packaging
Inventor: OSHIMI NORIAKI
IPC: B65D77/08
Filed: 1993-12-30
Abstract: PURPOSE:To store an internal partitioning plate compactly, and at the same time, eliminate a manual labor such as assembly, etc., at the time of usage by providing a thinner part extending the almost total length in the height direction of the partitioning plate in the vicinity of the fulcrum of the partitioning plate. CONSTITUTION:An internal partitioning plate 1 is used, e.g. as an internal partitioning plate for round mirror-shaped rice cakes which are mold-packaged. Then, partitioning plates 2, 2' of a specified shape with a doubly stacking 19 part are extended and formed with a fulcrum (la) as the center, and are integrally formed. Then, in the vicinity of the fulcrum (1a) of the partitioning plate 2, thinner parts 2a, 2b are formed extending to the total length in the height direction of the partitioning plate, along the line of the fulcrum (1a), and the partitioning plate 2 can be bent by the thinner parts 2a, 2b. Since the internal partitioning plate 1 is integrally formed of a synthetic resin by injection molding, etc., and can be stacked, an aligned storage becomes possible, and the feeding from a hopper becomes smoother, and the working efficiency can be improved.
Patent JP-H07198637-A (JP)
Title: Pvt measuring method and measuring device
Inventor: MITANI KAZUTAMI
IPC: G01N25/02
Filed: 1993-12-29
Abstract: PURPOSE:To precisely measure the PVT(pressure, volume and temperature) characteristic even in a measuring condition in which the variation rate of a set temperature fluctuates, by precisely measuring a PVT characteristic of a sample. CONSTITUTION:A sample 1 is enclosed in a pressure container 2 heated by a heater 3, and the temperature of the sample 1 is controlled by a microcomputer 5. An input signal indicating a designated temperature and given by a temperature control program in a program generator 10 is delayed by a delay control part 5c, and the difference between thus delayed signal and a temperature of the container 2 is subjected to PID control by a first PID control part 5a. A difference between the sum of thus PID-controlled signal and a signal which has been PD-controlled by a PD control part 5b, and a temperature signal from a heater 3 is subjected to PID control by a second PID control part 5d. Accordingly, a specific volume variation of the sample 1 can be precisely measured without occurrence of overshooting, hunting, delay in temperature response.
Patent JP-H04304864-A (JP)
Title: Thick liquid composition
Inventor: ROBAATO ENU ANTENUTSUCHI
IPC: A23L27/30
Filed: 1991-12-11
Abstract: PURPOSE: To obtain a thick liq. compsn. contg. sucralose, preservatives, a buffer system and a liq., excellent in preservability over a long period of time, flavor, taste and sweetness and useful for a drink, etc. CONSTITUTION: This thick liq. compsn. contains sucralose (1,6-clichloro-1,6- dioxy-β-D-fructofuranosil-4-chloro-4-deoxy-α-galactopyranoside), preservatives such as potassium sorbate, a buffer system such as citric acid or sodium citrate and a liq. such as water or ethanol preferably by 20-80wt.%, 0.05-0.6wt.%, 0.05-1.0wt.% and 65-97wt.%, respectively.
Patent JP-H07196710-A (JP)
Title: Method for producing resin
Inventor: TSUBUSHI KAZUO
IPC: C08F255/00
Filed: 1993-12-28
Abstract: PURPOSE:To obtain an odorless resin having high polymerization ratio in high safety and environmental sanitation in production by polymerizing a polymerizable vinyl monomer in the presence of a radical polymerization agent using a polyolefinic polymer as a solvent. CONSTITUTION:A polymerizable vinyl monomer and/or a polymerizable macromonomer are reacted in liquid phase in the presence of a radical polymerization initiator using a solvent consisting of a polyolefin polymer having a softening point of 70-150 deg.C and exhibiting solid state at normal temperature. The macromonomer is a polymerizable silicone-based macromonomer. The resin is produced by copolymerizing a monomer selected from a monomer of the formula (R1 is H or methyl; A1 is COOCnH2H+1, etc.; (n) is 1-20), styrene, vinyltoluene and vinyl acetate with a polymerizable vinyl monomer containing glycidyl group, etc., esterifying the obtained copolymer with a carboxylic acid containing polymerizable unsaturated group and grafting the product with a polymerizable vinyl monomer.
Patent JP-H11180583-A (JP)
Title: Sheet conveyor and recorder
Inventor: UNOSAWA YASUHIRO
IPC: B65H5/06
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To improve the sheet conveying accuracy of a recorder for recording on sheets and prevents its conveying roller from deforming by lowering their hardness. SOLUTION: This sheet conveyor comprises a sheet conveying part constituted of a conveying roller 10 and a pinch roller 11 opposed to deliver sheets, an energizing means 27 for pressing and energizing the pinch roller 11 on the conveying roller 10, and a rotating device means for rotating and driving the conveying roller 10, such that the sheet held between the conveying roller 10 and the pinch roller 11 energized by the energizing means 27 is delivered out. At least the periphery of the conveying roller 10 is formed out of a rubber or elastomer member of hardness not more than 50 HS(A). The sheet conveyor is further provided with an operation selecting means 26 for selecting among the operations of the energizing means 27. The operation selecting means 26 selectively works to press and energize the pinch roller 11 on the feed roller 10 while the sheet conveying part conveys sheets.
Patent JP-H07133729-A (JP)
Title: Pulse fuel injection system for reducing discharged nitrogenoxide
Inventor: DEBUIDO BII SUTEITSUKURAA
IPC: F02C9/00
Filed: 1993-12-16
Abstract: PURPOSE: To improve combustion efficiency and reduce NOx emission by supplying a continuous flow of liquid fuel and air to generate a combustible air-fuel mixture, and modulating the flow velocity of liquid fuel for changing the combustion temperature and volume to improve uniformity of air-fuel mixture. CONSTITUTION: Fuel stored in a fuel tank 10 is supplied through a conduit 17 to a fuel flow control distributor 15 by a pump 16, and then supplied to plural fuel injectors 11. A steady fuel flow is supplied through a conduit 12 to each injector 11. On the other hand, the other remaining fuel flow is supplied to each injector 11 through a conduit 13 incorporating a fuel pulse means 14 for periodically adding the instantaneous flow velocity corresponding to the change of flow pressure. Thus, gas phase mixing speed and uniformity of air-fuel mixture are improved, and the production amount of NOx produced from transition stoichiometric air fuel mixture extending from high order to low order in combustion and oxidation is decreased.