baber/WOPTO huggingface dataset:
Patent JP-H039661-A (JP)
Title: Reader
Inventor: OGATA NOBUAKI
IPC: H04N1/107
Filed: 1989-06-06
Abstract: PURPOSE:To obtain white reference with high reliability by providing a groove formed so that an original set face plate/white reference plate arranged on the surface at the original placing side of an original platen can enclose a center white reference plate on a plane at an original platen side and an adhesive plane outside the groove, and mounting the adhesive plane on the original platen by adhesion. CONSTITUTION:The original set face plate 14 arranged on the surface of the original platen 2 is also used as the white reference plate by comprising the plate 14 of a material usable as the white reference. And the original set face plate/white reference plate 14 can be fixed on the original platen 2 by forming the center white reference plane 17, the groove 18 to enclose the white reference plane 17, and the adhesive planes 19a-19d outside the groove 18 on the plane of the original set face plate/white reference plate 14 coming in contact with the original platen 2, and adhering the adhesive planes 19a-19d on the original platen 2 with a two-plane adhesive tape 20 or an adhesive 21. Therefore, the white reference plane 17 can be surely sealed, which prevents dust, etc., attached. In such a way, the white reference 17 with high reliability can be obtained.
Patent JP-H027825-A (JP)
Title: Rotary rolling cabling rack
Inventor: ONUKI KOJI
IPC: H02G11/00
Filed: 1988-06-13
Abstract: PURPOSE:To absorb loosening and tension of a cable by constructing a cable support frame with an outside supporting board restricted in the direction parallel with the rotary shaft at the rotary side and an inside supporting board movable in that direction where the force of adjacent springs is applied in reverse direction. CONSTITUTION:A cable supporting frame 5 comprises an outside supporting board 5a secured at the upper and lower ends with supporting board stoppers 5c and a supporting board 5b subjected to downward spring force through a spring 10 supported slidably up and down on upper and lower supporting board stoppers 5c by means of two upper support pins and one lower support pin 9 and engaged with the upper support pin, where a caster 6 is fixed to the lower supporting board stopper. 7a is the link pin in a link mechanism for coupling the cable supporting frames 5 and 7b is a link. Spring force is applied alternately in vertical direction onto the inside cable supporting board 5b of the cable supporting frame 5.
Patent JP-H06120733-A (JP)
Title: Oscillation circuit
Inventor: MELSE ABRAHAM LODEWIJK
IPC: H03B5/32
Filed: 1993-06-15
Abstract: PURPOSE: To set a duty cycle to 50%, almost independently of an amplitude of an oscillation signal by allowing a bias-generating means to make a 2nd DC bias dependent on an amplitude of a signal received via an AC coupling, so as to adjust a switching level and to compensate the effect. CONSTITUTION: An AC coupling 21 is placed between an oscillation stage 1 and a bias-generating means 20 and an oscillated signal is fed to the means 20. Thus, a 2nd DC bias to a gate of a PMOS transistor(TR) 9 is generated. Then an input-switching level is adjusted to a mean level of an input signal, depending on the amplitude of the oscillation signal. The switching level itself is made dependent on the amplitude by making the 2nd DC bias dependent on the amplitude in a good way. Since the switching level is adjusted to a level at which the duty cycle is 50%, that is, to be a median level especially, the effect of the amplitude depending on the 2nd DC bias on the duty cycle is compensated.
Patent JP-S5572960-A (JP)
Title: Flow regulating valve
Inventor: YAMADA TOMOKI
IPC: F16K7/00
Filed: 1978-11-20
Abstract: PURPOSE: To accomplish regulation in a wide range while reducing pressure loss of the valve against the conveyance fluid by controlling the passage area in the valve box in such a manner as to fold an umbrella with a support rod having a membrane body spread thereon so arranged to oscillate radially like an umbrella.  
     CONSTITUTION: A mounting member 5 is provided near the center of the passage R in the valve box. An operation shaft 6 connected rotatively in linkage with the member is provided on a support member 4 having a passage opening cut therein, located at the downstream, through a bush arranged following thereof in such a manner as to be free to rotate. A support rod 9 is pivoted circumferentially on the end of the mounting member at a given space in such a manner as to be free to rotate in the axial direction of the valve box. A connecting rod 11 is mounted across an operating member 10 and the support rod inserted outside the operation shaft 6 while a rubber membrane body 12 is spread throughout the entire support rod 9. The operation shaft 6 is rotated with a drive gear 15 through a transmission mechanism 14. By this, the passage R is opened or closed with the membrane body 12 while the opening cross-sectional area is changed to regulate the flow. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5845822-A (JP)
Title: High speed wire cut electric discharge machining
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1981-09-14
Abstract: PURPOSE:To suppress the temperature rise of an electrode and to prevent the deterioration of the tensile strength of the wire, by performing the wire cut discharge working while moving the wire electrode with the axial update speed more than five times higher than conventional one (10m/min). CONSTITUTION:An electrode 1 is wound as an endless wire between the storage/ feed drum 2a and the wind/storage drum 2b of a pair of facing wire electrodes 1. Then the feeding speed of the electrode 1 is made higher than at least five times (10m/min), preferably ten times (20m/min) that of the conventional one to prevent the concentration of the discharge and the heat onto the local section of the electrode 1 thus to release the heat to the circumference thereby even when the discharge frequency is increased to increase the supply of the discharge energy, the fusing of the electrode 1 can be prevented thus to realize the high speed working while throwing the discharge energy higher than conventional working while the suppress the temperature rise of the electrode 1 and to prevent the deterioration of the tensile strength of the wire.
Patent JP-S5933669-A (JP)
Title: Disk reproducing device
Inventor: KATSUYAMA AKIRA
IPC: G11B21/08
Filed: 1982-08-19
Abstract: PURPOSE:To simplify the operation of a disk reproducer and at the same time to avoid reproduction of the head part of an undesired program, by separating the information having contents varying between program informations from the signal read out of a disk to detect the change of the contents and getting automatically a puase state when the information is over. CONSTITUTION:For the information read out of the tracks of a disk 31 by an optical head 36, the data on a channel Q of a subcoding part is written to a shift register 51 for each major frame via an amplifier 41, a waveform converting circuit 42 and a decoder 43. At the same time, the data on the channel Q is written to a shift register 52 for a major frame preceding by one place. The track number data TNO are read in parallel out of tracks of the registers 51 and 52 and then compared with each other by a comparator 55 via a changeover switch 53. The end of the program information of one side is detected from the change of the contents of information, and a pause state is set automatically by the detecting signal via a control circuit 56. As a result, the operation is simplified for a disk reproducer, and at the same time the reproduction is avoided for the head part of an undersired program.
Patent JP-S624975-A (JP)
Title: Pilot selector valve
Inventor: TAKAHASHI TAKAMICHI
IPC: F16K27/00
Filed: 1985-07-02
Abstract: PURPOSE:To permit a common use of a valve body which requires the most working steps, by making a mount surface of an intermediate plate to a valve body into an identical shape irrespective of the number of a pilot valve, and making a mount surface of the valve body into an identical shape irrespective of the kind of valve body. CONSTITUTION:A mount surface of an intermediate plate 12 to a valve body 2 is made into an identical shape irrespective of the number of a pilot valve, and a mount surface of the valve body 2 to the intermediate plate 12 is made into an identical shape irrespective of the kind of valve body. A mount surface of the intermediate plate 12 to the pilot valve is formed in such manner that a plurality of pilot valves 3 may be mounted thereon. Accordingly, when a mount surface of the valve body 2 to the pilot valve, for example, an upper surface thereof is formed into a common shape, it is possible to use a common valve body for both a selector valve having a single pilot valve and a selector valve having two or more pilot valves by using an appropriate intermediate plate 12.
Patent JP-H07328605-A (JP)
Title: Circulating hot water bath machine
Inventor: NAGASAKA HIROMI
IPC: C02F1/28
Filed: 1994-06-01
Abstract: PURPOSE:To prevent the generation of clouding and contaminating of bath water in a circulating hot water bath machine having a jet mode operating function to vigorously eject the hot water. CONSTITUTION:The bath water 13 is circulated without passing the bath water through a filter 16 in a jet mode operation. This jet mode operation is automatically stopped and is shifted to a normal mode to circulate the bath water through the filter 16 when the jet mode operation is carried out continuously for a prescribed period of time.
Patent JP-H01312355-A (JP)
Title: Hot air blowing type foot warmer unit
Inventor: MATSUO SHIGERU
IPC: F24H3/04
Filed: 1988-06-10
Abstract: PURPOSE:To provide a uniform blowing of hot air and increase an efficiency of air blowing operation by a method wherein a protection guard having a suction hole at a central part of a bottom plate and having some discharging holes at an outer circumference of the bottom plate is provided and the discharging holes are arranged concentrically around a rotating shaft of a motor at positions opposing to air guiding portions. CONSTITUTION:A bottom surface is provided with a plurality of auxiliary holes 25, air suction holes 26 and discharging holes 27 are concentrically arranged in sequence from a central part to an outer circumference around a position opposing to a rotating shaft 14 of a motor. The discharging holes 27 are concentrically arranged with the rotating shaft 14 of the motor and opposed to a circular circumference edge 9 of the air guiding part 10, resulting in that air generated by a fan 15 is uniformly and concentrically collected and further a discharging of warm air can be performed quite uniformly and smoothly. Since longitudinal directions of the discharging holes 27 are inclined in respect to a rotating direction of the fan 15, so the longitudinal directions and the air discharging directions are coincided with each other, a resistance in case of discharging air is reduced and an amount of discharged air is increased. Due to this fact, an air circulation within or out of the unit 1 is made smooth and a thermal efficiency of the unit 1 is improved.
Patent JP-H0436797-A (JP)
Title: Electronic instrument
Inventor: TERADA YOSHINARI
IPC: G10H1/36
Filed: 1990-05-31
Abstract: PURPOSE:To easily set up the electronic instrument by setting up plural specific tracks to a record mode by one-touch operation. CONSTITUTION:Three track switches 3 to 5 and three mode switches 6 to 8 are arranged on the operation panel of the synthesizer and track specification and setting mode display are executed by turning on or off LEDs 12 corresponding to respective switches; the switch 3 specifies one melody track, the switch 4 specifies two melody tracks and the switch 5 specifies three code tracks. The REC switch 6 sets up the tracks specified by the switches to an REC mode (record mode). The specification of the tracks and the setting of the REC mode are executed by simultaneously setting up the REC switch 6 and a required track switch.
Patent JP-H01312166-A (JP)
Title: Construction of building
Inventor: KAWATANI SHIRO
IPC: E04G21/14
Filed: 1988-06-11
Abstract: PURPOSE:To rationalize work in a narrow space of field by executing each divided work-lot from a work-lot far from the installation position of a lifting machine toward a work-lot near thereto, but, at the same time, by proceeding for the upper layer completing each process of work in each work-lot subsequently in one day respectively. CONSTITUTION:At the first day, work of a lifting machine 10 for the first layer in the first work-lot 1 is carried out. Then, at the second day, the next process of arrangement work of reinforcement is carried out in the first work-lot 1, and the work of the lifting machine 10 for the first layer is carried out in the second work-lot 2. After that, each process of work is subsequently advanced every day from the first work-lot 1 to the ninth work-lot 9, the work for the first layer in the first work-lot 1 is complete at the fifth day, and the next work of the lifting machine 10 for the second layer takes place. At the ninth day, the work of the lifting machine 10 for the third layer in the first work-lot 1 is commenced when the work of the lifting machine 10 is carried out in the ninth work-lot.
Patent JP-H0310389-A (JP)
Title: Character recognizing device
Inventor: GOTO HIROHISA
IPC: G06K9/62
Filed: 1989-06-08
Abstract: PURPOSE:To obtain high recognition accuracy by determining the feature quantity to be extracted by comparing a black run and line width of an original pattern and considering an increment corresponding to its result. CONSTITUTION:A feature quantity increment calculating part 103 calculates an increment K of the feature quantity by using length of a black run received from a black run detecting part 102 and line width W derived by a line width calculating part 4. A line length matrix arithmetic part 105 calculates a line length matrix consisting of data of M lines and N rows from the increment K of this feature quantity and a position coordinate of a variation point received from the black run detecting part 102. A feature matrix generating part 106 executes the normalization and outputs a feature matrix to a discriminating part 11, and the discriminating part 11 compares a standard character mask stored in advance in a memory, and a feature matrix extracted in a feature matrix extracting part 10. In such a way, the feature quantity is extracted stably, and the recognition accuracy is improved.
Patent JP-H1057537-A (JP)
Title: Reinforced wooden bat and manufacture
Inventor: JOHN A HIRARITSUCHI III
IPC: A63B59/06
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To reinforce breakage resistance of a holding part of a bat and reinforce impact resistance of a trunk part by providing one or more continuous layers of reinforced fiber sleeves which increase the width of the outside dimension of the wooden core to the same finishing dimension of the reinforced wooden bat as the standard-size wooden bat outside dimension. SOLUTION: A reinforced bat 10 contains a wooden core 12 and a synthetic thin- layer laminated article 14. The synthetic thin-layer laminated article 14 is formed of one or more continuous unintermittent layer of registrated fabric sleeves which substantially cover the whole outer face of the wooden core 12 and the knitted sleeve is impregnated with resin which combines, laminates, and hardens the reinforcing layer on the outer surface of the wooden core 12. The wooden core 12 which is formed by the conventional manufacture method for a wooden bat is provided with a wooden core holding part, a wooden core trunk part, and a wooden core knot part in the end of the holding part and formed into the outside dimension a little smaller than the conventional wooden bat outside dimension.  When the synthetic thin-layer laminated article 14 is combined with the wooden core 12, the outside dimension of the completed reinforced bat 10 is the same as that of the conventional standard-size wooden bat.
Patent JP-H08336592-A (JP)
Title: Syringe and injector
Inventor: NEMOTO SHIGERU
IPC: A61M5/315
Filed: 1995-06-12
Abstract: PURPOSE: To obtain a syringe which is easy to handle and is free from a failure in ordinary operation by including a packing provided with a screw structure which is molded of rubber or plastics and is screwed to the mechanism part of an injecting device. CONSTITUTION: This syringe is composed of an outside cylinder 1 molded of the transparent plastics and the packing 2 molded of the rubber having elasticity. A plastic member capable of maintaining hermeticity is also usable for this packing 2. The packing 2 is internally provided with a threaded part 4 which plays the role of connection to the mechanism part of the injector. The threaded part 4 is directly cut in the rubber and is formed as an internal screw thread structure. The threaded structure of the mechanism part and the threaded structure of the packing are coupled by screwing when the mechanism part of the injector is inserted into the outer cylinder of the syringe and the front end of the mechanism part arrives at the position of the packing.  The structure of the connected part is simplified by the adoption of the threaded structure and the failproof coupling free from errors is assured different from a case where a handle on book is used.
Patent JP-S5845510-A (JP)
Title: Rotary encoder
Inventor: NUMABE HIDEO
IPC: G01D5/34
Filed: 1981-09-12
Abstract: PURPOSE:To simplify the processing circuit of a sensor, by setting the outside shape of a shielding plate so that the rotation angle and the quantity of light transmitted through a slit have a linear relation. CONSTITUTION:An encoder 4 is attached to a rotating material to change the quantity of light transmitted through a slit 2. A length (r) from a center C of the encoder 4 to the circumferential edge of the encoder 4 is set to satisfy r=atheta+b ((a) and (b) are constants, and anot equal to 0 and b>=0 are true, and theta is the rotation angle from the reference line). Consequently, the rotation angle of the rotating material is detected by the quantity of light transmitted through the slit 2.
Patent JP-H04368123-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: NAKAMURA HIROYUKI
IPC: H01L21/28
Filed: 1991-06-17
Abstract: PURPOSE:To prevent the generation of an oxide film on the surface of a silicide layer and reduce imperfect contact, by reflowing an insulating film for improving the coverage of a contact hole of the silicide layer formed on a diffusion layer. CONSTITUTION:A silicon nitride film 4 and a BPSG film 5 are deposited in order on a titanium silicide layer 5. An aperture part 7 is formed in the BPSG film 5, and said film 5 is subjected to reflow. Thereby the titanium silicide layer 3 is protected by the silicon nitride film 4. After that, an aperture is formed in the silicon nitride film 4 by using the BPSG film 5 as a mask, and a contact is formed.
Patent JP-H08340427-A (JP)
Title: Image processor
Inventor: SUGIURA TAKU
IPC: H04N1/21
Filed: 1995-06-12
Abstract: PURPOSE: To process an image with desired density at low cost without providing any specific image display means by visually displaying the kind of a read document. CONSTITUTION: When a start indication is made, read operation is performed and binary image information is stored in a page memory 1025. During the read operation, a CPU 1018 samples a luminance level through a control part 1020. Then the kind of the document is displayed at an operation part according to a luminance distribution. Then a user looks at the display of the document kind and indicates a read again when the kind is different from that of the actual document. When the read indication is made again, the process is returned to the previous step. When the reread is not indicated, image information in a page memory 1025 is stored in an external storage device (e.g. hard disk). Thus, the kind of the document is decided to visually display which is an ordinary character document or a document having a grounding, etc., so that the image can be processed with desired density.
Patent JP-H0322118-A (JP)
Title: Method and device for rapid interconnection with computer-bus
Inventor: TOOMASU MACHIYUU BAATORU
IPC: H05K1/11
Filed: 1990-06-04
Abstract: PURPOSE: To eliminate the turbulence of data transfer on an active bus by mutually connecting grounded terminals for supplying power and transferring a data input/output to connect a power source to a circuit and connecting a data input/output terminal to a data bus after the voltage of the circuit is stabilized and also the circuit becomes a stable high-impedence state. CONSTITUTION: The grounded conductors 60 are mutually connected to the bus at a time T0, power supply conductors 62 are mutually connected to the bus at the time T1 and data line conductors 64 are mutually connected to the bus at the time (T2, for example) being later than T1. An interval between T1 and T0 in the time is not so impotant in normal fort tolerant mutual connection but has to have length being sufficient for the whole grounded lines of a logical circuit to reach a computer grounded level. Besides, it is preferable that a voltage transition indueced by another power supply line and a bus is stabilized by mutual grounded connection during theinterval. The length of L1 and L2 are selected so as to realize mutual connection at the times T0, T1 and T2. Thus, data transfer on the active bus is not disturbed.
Patent JP-S6035571-A (JP)
Title: Semiconductor device
Inventor: SUZUKI TOORU
IPC: H01L29/74
Filed: 1983-08-08
Abstract: PURPOSE:To obtain the titled device of combination of an element having P-N junction stably actig with an insulation gate FFT by a method wherein this device is so constructed that the voltage impressed on a gate electrode is controlled by a depletion layer generating at a narrow part when a reverse voltage is impressed between the first semiconductor region and the second one. CONSTITUTION:When a positive voltage is impressed on the anode 8 of a thyristor, and a negative one on the cathode 7, the gate voltage is impressed through the route of the anode 8, forth semiconductor region 4, first semiconductor region 1, narrow part 1a, a connecting semiconductor region 16, a joining electrode 13, a connection conductor 14, and the gate electrode 12, a channel being formed in the surface part 2a, and ON at the part other than the zero-cross of the thyristor being then blocked. Besides, the narrow part 1a impressed with a high anode-gate voltage is filled with the depletion layer, and accordingly the increase of the voltage impressed on the gate electrode 12 is restricted. In other words, the depletion layer shares in the increment of voltage, resulting in the restriction of the increase of voltage in which an insulation film 11 under the electrode 12 shares. Thereby, the breakdown of the insulation film 11 is prevented.