baber/WOPTO huggingface dataset:
Patent JP-S5569153-A (JP)
Title: Developing method of electrostatic latent image
Inventor: HOSHI NOBUYOSHI
IPC: G03G15/06
Filed: 1978-11-20
Abstract: PURPOSE: To provide the developing method for the toner images free from edge effect by providing an electrode making contact with insulation type toner near the conductive sleeve of a non-grounded state and applying bias voltage to this electrode thereby controlling the surface potential of the sleeve.  
     CONSTITUTION: This is the method of developing the electrostatic latent images 2 formed on the surface of a recording medium 1 by the magnetic toner 4 of resistivity 10 9 Ωcm or more held by the magnetic force of a magnetic roll 6 on a conductive sleeve 5 in a non-grounded state. With this method, an electrode 8 making contact with the magnetic toner 4 rotating in the counterclockwise direction is provided near the sleeve 5 rotating in the clockwise direction. It is so constituted that the bias voltage 9 containing earth level is applied to the electrode 8 to control the surface potential of the sleeve 5 by way of the magnetic toner 4. Such constitution enables the developing method capable of providing the toner images 7 free from edge effect to be provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09326304-A (JP)
Title: Manufacture of nonlinear voltage resistor element for low voltage
Inventor: ONOMI TADASHI
IPC: C04B35/453
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To realize simplification of a process and lowering of varistor voltage by raising the temperature of a molded body of a composition, which contains titanium and antimony with the ratio of them controlled, besides at least bismuth, cobalt and manganese as sub-components, at a speed of a specified temperature per hour, in a temperature area higher than a specified temperature, for burning. SOLUTION: A composition material wherein, zinc oxide acting as the main component is mixed with 0.2-1.0mol% of titanium in terms of TiO2 and antimony whose ratio in terms of Sb2 O3 to the TiO2 (TiO2 /Sb2 O3 ) is so adjusted as to be 5-20, besides at least oxides of bismuth, cobalt and manganese, as a sub- component, is used as a molded body. The temperature of the molded body is raised at a speed not exceeding 50 deg.C an hour is a temperature range higher than 700 deg.C, and the body is burned at a temperature not exceeding 1200 deg.C. In the obtained burned body, movement and diffusion of the additive component progress is the slow temperature-raising process, causing growth of crystal grains, and a sintered grain of zinc oxide is enlarged. Therefore varistor voltage V1m A/mm can be lowered.
Patent JP-S5933110-A (JP)
Title: Manufacture of packing sheet with plurality of housing recesses
Inventor: WATANABE MAKOTO
IPC: B29C51/10
Filed: 1982-08-19
Abstract: PURPOSE:To make it possible to form easily an air-permeable sheet for packing items, by making the diameter of suction ports in a vacuum mold relatively larger. CONSTITUTION:The vacuum mold (or an air-pressure mold) 6 for molding the packing sheet 1 for housing items such as fruits, eggs or the like is formed with suction ports 8 whose diameter is relatively larger. Using the vacuum mold, the packing sheet 1 is subjected to vacuum forming and at the same time is formed with vent holes 5. In the prior art the diameter of the suction ports has been on the order of 0.4-0.8cm, whereas in the present case the diameter of the suction ports is on the order to 0.8-1.2cm. Alternatively, in addition to the conventional suction ports, additional suction ports having a relatively larger diameter may be provided for forming vent holes.
Patent JP-H04341972-A (JP)
Title: Control method for medium exchange type recorder
Inventor: AOTA YOSHIAKI
IPC: G11B17/028
Filed: 1991-05-20
Abstract: PURPOSE:To improve detecting precision for the kind of a recording medium by discriminating the kind of the recording medium by using the hub member, the pin and the turntable of high strength. CONSTITUTION:In the case of a direct-read-after-write type optical disk, an insulating part is provided at the circumference of the hole 17 of a hub member 12A. Besides, in the case of a magneto-optical disk, no insulating part is provided at the circumference of the hole 19 of the hub member 12B. Here, a disk cartridge 10 is loaded, and a pin 25 is intruded into the hole 17,19 of the hub member. Then, when the conducting state of terminals 28,29 is checked, in the case of the direct-read-after-write type optical disk, the terminals are in a non-conductive state because of the insulating part, and a media signal becomes a logical H level. Besides, in the case of the magneto-optical disk, the terminals 28,29 are in a conductive state because of no insulating part, and the media signal becomes a logical L level. Thus, it can be decided whether the optical disk is of a direct-read-after-write type or the magneto-optical disk.
Patent JP-S6033588-A (JP)
Inventor: TSUJI KOUJI
IPC: G09F9/37
Filed: 1983-08-04
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-2000327531-A (JP)
Title: Cosmetic
Inventor: KURODA AKIHIRO
IPC: A61K8/19
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic having a natural application color in spite of having a transparent feeling. SOLUTION: A cosmetic is formulated with strongly agglomerating titanium oxide having 0.001-0.15 μm primary particle diameter and 0.6-2.0 μm secondary particle diameter and anatase-type crystal form and one or more kinds of powders selected from silk powder, chitin powder, chitosan powder and dyed silk powder.
Patent JP-H11336185-A (JP)
Title: Truss type framed structural body, and adapter
Inventor: TAKEDA YOSHIHIRO
IPC: E04B1/19
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To reinforce a frame at a weak part of a structurally weak strength where a stress load is easy to be concentrated, and improve an ultrimate strength of the whole body of a truss. SOLUTION: In a dome-shaped truss type framed structural body, five frames 20A-20E are connected to a columnar hub 3a to form a truss joint of framework of a trapezoidal mesh in a strength wise weak point. One frame 20A, of the frame 20A-20E, which is directed to a dome top part is connected to the columnar hub 3a through an adapter 31, and the other frames 20B-20E are directly connected to it. The adapter 31 comprises two hub connection parts 34 to be fitted with two mutually adjacent connection grooves 8 of the hub 3a, and one frame connection groove 37 with which a connection end part 5 of the frame 20A is fitted. A bend angle β of the connection end part 5 of the frame 20A can thus be set small.
Patent JP-S5668546-A (JP)
Title: Manufacture of metal mold
Inventor: AIGA TOSHIROU
IPC: B29C33/00
Filed: 1979-11-07
Abstract: PURPOSE: To make it possible to obtain practical metal molds easily, by placing wooden patterns on which a mold releasing treatment has been made, and molding flasks in which the wooden pattern is contained, on a molding board, by forming a metal mold shell layer on the outer surface of wooden pattern, and then by injecting a backing metal into the space between the metal mold shell layer and the molding flask and removing the wooden pattern after the backing metal is solidified.  
     CONSTITUTION: Wooden pattern 2 and molding flask 4 are placed on molding board 1, and then a grounding treatment for mold releasing is made by applying mixed liquid 3 of rouge and a binder on molding board 1 and wooden pattern 2 with a spray. Projected portion 6 is formed on the inner surface of molding flask 4 and metal mold shell layer 5 is formed by spraying a spraying material for molding metal mold on wooden pattern 2 and molding board 1 for an appropriate thickness, and, at the same time, shell layer 5 and molding flask 4 are united together. Then, backing metal 7 is poured into the space in the molding flask and the backing metal is solidified, and thus shell layer 5 is reinforced. After the reinforcement is performed a metal mold for casting is prepared by removing wooden pattern 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01311348-A (JP)
Title: Channel interface circuit
Inventor: OGAWA NAGAYUKI
IPC: G06F11/30
Filed: 1988-06-10
Abstract: PURPOSE:To improve a time-out monitoring function by providing the title device with a setting means for setting up timers to respective devices and setting up the time-out setting values of the timers. CONSTITUTION:A time base 14 interrupts a CPU 11 at a fixed interval and the CPU 11 counts u the number of times of interruption to control the passage of time, and when the count value coincides with the time-out set value, recognizes time-out. When an I/O bus I/OB is not used, the CPU 11 decides that the detected device generates a time-out and transmits time-out status to a host computer. When the I/OB is used, the CPU 11 detects a device occupying the I/OB at present and compares the device with a time-out detecting device. When both the devices coincide with each other, that the time-out detecting device generates the time-out while occupying the I/OB is decided, and at the time of discrepancy, said operation is returned without executing the time-out processing.
Patent JP-H0437054-A (JP)
Title: Forming method of solder layer
Inventor: SAITO MASAMI
IPC: H01L21/52
Filed: 1990-05-31
Abstract: PURPOSE:To prevent the formation of a heat insulating layer between solder and a heat dissipating layer, by forming unevenness having metal exposure parts on the side surface of a pellet mount part, and forming a solder layer by compression-bonding a solder tablet on the unevenness. CONSTITUTION:A solder toublet 6 on a pellet mount part 13 is pressed with pressure by a compression bonding mechanism 16. The solder toublet 6 is pressed into recessed parts 15, wedged, buried, and bonded with pressure. If an oxide film has been formed on the surface of the solder toublet 6, said oxide film is scraped away by a corner parts 14 and an original surface of the solder toublet 6 is exposed, when the solder toublet 6 is pressed into the recessed part 15 and wedged. Said exposed original surface of the solder toublet 6 comes into contact with the side wall surface of the recessed part 15, and a solder layer is formed while a heat insulating layer is not interposed between solder 5 and a heat dissipating plate 12.
Patent JP-S63309800-A (JP)
Title: Piezoelectric pump
Inventor: YAMADA HIROAKI
IPC: F04F7/00
Filed: 1987-06-10
Abstract: PURPOSE:To make the captioned pump compact by installing a piezoelectric ceramics to the outer surface corresponding to the base part of an inner projection of a complex comprising of holes of a plurality of metal plates, plate-shaped projections within a flow-passage, an inflow port, and an outflow port. CONSTITUTION:A piezoelectric pump is made up of metal plates 1 to 5, round holes 13 and 12, projections 7 and 8, and a piezoelectric ceramics 6. When electric voltage is impressed periodically to the piezoelectric ceramics 6, small projections 7 and 8 repeat the push-up and push-down motion. As a result, the liquid in a flow passage 14 is pushed out from a round hole 12 and is moved toward another round hole 13. Accordingly, the fluid in a flow passage can easily be moved by means of simple structure.
Patent JP-H04232928-A (JP)
Title: Optical mixer for heterodyne detection and method thereof
Inventor: TEIMOSUII ANDORUU RAAJI
IPC: H04B10/25
Filed: 1991-06-14
Abstract: PURPOSE: To obtain the heterodyne optical mixer for heterodyne detection of a light signal from a remote place which is decreased in the number of constituent elements and not sensitive to polarized light, a receiver, and its method. CONSTITUTION: The transmit signal received from the remote place is mixed by a polarization decomposing beam splitter 10 with the signal of a laser local oscillator. The constituent elements of the local oscillator signal exiting from the beam splitter 10 and the transmit signal are so polarized as to cross each other at right angles, and the respective elements of a receive signal and the local oscillator signal become two mutually orthogonal outputs. Those polarized states are arrayed by a path passing through the two birefringent elements before entering two photodetectors 15 and 16. The adjustment of a polarization controller secures the incidence of nearly equal local oscillator power on each photoetector. Thus, the purpose is attained by one polarization decomposing beam splitter and two birefringent elements.
Patent JP-H039341-A (JP)
Title: Photosensitive material for x-ray
Inventor: TOTANI ICHIZO
IPC: G03C1/06
Filed: 1989-06-06
Abstract: PURPOSE:To assure production stability and to improve sharpness as well as to allow a rapid processing by providing a fixed layer of a specific dye to absorb the light of a photosensitive region where the dye can be decolored on at least one side of a base. CONSTITUTION:This photosensitive material has at least one layer of photosensi tive silver halide emulsion layers on both sides of the base and has the fixed layer of the specific dye to absorb the light of the photosensitive region where the dye can be decolored during a development processing stage on one side. Namely, this dye is the compd. expressed by formula I. In the formulas I and II, X1 denotes a bivalent combination group combined with a carbon atom via a heteroatom of X1; D denotes a dye for photography combined with X1 via the heteroatom of D; W denotes =N-, etc.; Y1 denotes a hydrogen atom or group which can be substd.; Z denotes the atom group necessary for forming a heterocycle. The dye contributes to a decrease of crossover to<10%. The sharpness is improved in this way and the dealing with the rapid processing is possible; in addition, the production stability is good.
Patent JP-S5856830-A (JP)
Inventor: KANU GOPARII SHIYAA
IPC: B29C44/00
Filed: 1981-09-11
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-S5476014-A (JP)
Title: Television camera
Inventor: USHIJIMA HISASHI
IPC: H04N9/04
Filed: 1977-11-30
Abstract: PURPOSE: To secure the black balance through automatic acquisition of the light shielding state by giving the closed state for the diaphragm of the automatic stop- down device according to the operation of the operation switch which turns the black balance adjusting circuit into the active state.  
     CONSTITUTION: Change-over switch 14 of the adjusting circuit is turned toward fixed contact 14b to secure black balance BB, and thus output terminal 12 of the auto-iris signal is clamped nearly to the earth potential via diode 13. As a result, the servo circuit of the auto-iris device receives supply of about OV, so the iris of the TV camera features the closed state to cut off the incident rays to the camera. At the same time, memroy circuit 6 and 7 feature the active state each with the action control terminal K turned to the earth potential. As a result, the active state is secured to both the control loop comprising AGC circuit 1, operational amplifier 4 and circuit 6 and the control loop of AGC circuit 2, operational amplifier 5 and circuit 7 respectively. Then output R'=G=B' is obtained to carry out the adjustment of BB. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0437338-A (JP)
Title: Spread spectrum modulation demodulation system
Inventor: NAKAMURA MASARU
IPC: H04J13/00
Filed: 1990-06-01
Abstract: PURPOSE:To eliminate the need for a high frequency circuit at a reception section and to simplify the circuit by making a transmission section multiply an output of a pseudo noise generator and an output of a local oscillator as a transmission signal and making the reception section form a phase locked loop while using an output of a correlation device as a demodulation signal. CONSTITUTION:A digital oscillator 3 of a transmission section generates a high frequency clock and a variable frequency divider 1 frequency-divides the clock. A frequency division ratio K or K' is selected by using the digital signal and a pseudo noise PN code generator 2 outputs a PN code according to the selected frequency division ratio input. The PN code and the initial high frequency clock from the digital oscillator 3 are multiplied by a multiplier 5 and the result is a transmission signal. A correlation device 6 of a reception section obtains the correlation between the signal of a carrier frequency band and a same PN code as the sender side to obtain a base band demodulation signal. Since a PN code generator 8 is driven by a clock controlled by a control signal from a voltage controlled clock generator 9, a phase locked loop is formed and the frequency of the PN code generator 8 is maintained constant.
Patent JP-2000295975-A (JP)
Title: Roasted turmeric tea
Inventor: NAITO TADAHIKO
IPC: A23L2/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain roasted turmeric tea by slicing and drying and then thoroughly roasting turmeric raw roots in order to remove the offensive odor peculiar to conventional turmeric tea which is in the form of dried powder or fine granules. SOLUTION: This turmeric tea is obtained by slicing turmeric raw roots and then roasting them thus sliced until they become lightly brown using far infrared rays or microwaves.
Patent JP-H0696367-A (JP)
Title: Printing system for sales promotion message matching customer attribute
Inventor: TAKIMOTO MAYUMI
IPC: G07G1/12
Filed: 1992-06-04
Abstract: PURPOSE:To increase the attention of a customer and promote a customer's revisiting by printing a sales promotion message matching the sex, age, hobby, etc., of each customer on a receipt. CONSTITUTION:There are three types of systems. In a system A, a magnetic card reader 1 reads the customer code of the magnetic card that a customer carries, a customer attribute classification No. is selected in a customer file 3, and a sales promotion message matching the customer attribute is selected in a sales promotion file 4 and printed by a receipt printer 5. In a system B, the magnetic card reader 1 reads the customer attribute classification No. out of the magnetic card, and the sales promotion message matching the customer attribute is selected in the sales promotion message file 4 and printed by the receipt printer 5. In a system C, a salesclerk inputs the customer attribute (sex, age, etc.) on a keyboard 2 and the sales promotion message matching it is selected in the sales promotion file 4 and printed by the receipt printer 5.
Patent JP-H11340086-A (JP)
Title: Manufacture of laminated ceramic electronic part
Inventor: NAKAMURA KAZUYUKI
IPC: H01G4/30
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To disperse a glass element including in the outer electrode of outer layer in the inside of a ceramic body so as to enhance the adhesive strength between the ceramic body and the external electrode of outer layer by coating the external electrode of outer layer entirely on the end surface of the ceramic body in a manner to cover the external electrode of inner layer and baking it thereafter. SOLUTION: A green laminated body is cut into the form of a ceramic body 1 and it is degreased. An electrode paste made of the same material as an internal electrode 3 is applied on the end face exposing the internal electrode 3 of the ceramic body 1 so that it may be connected electrically with the internal electrode 3. In this case, an internal electrode 7 of outer layer is inclined on the end face of the ceramic body 1 like a grid, and the formation part 7 and non-formation part 8 of the internal electrode of inner layer are formed like a mesh and they are baked as one body in a non-oxidizing atmosphere. Further, a paste for the external electrode 5 of outer layer containing glass element is applied on the end face of the ceramic body 1 in a manner to cover the external electrode 7 of inner layer and the entire part of the non-formation part 8, and it is baked.  Thus the glass element in the external electrode of outer layer is dispersed inside the ceramic body 1.
Patent JP-S5845773-A (JP)
Title: Method of repairing metallic can
Inventor: YOKOI SHIGERU
IPC: B05D1/02
Filed: 1981-09-14
Abstract: PURPOSE:To prevent the problems such as local overcuring, by forming a spray pattern having a facial paint film by an airless spray nozzle, and applying the paint film to the work surface to be repaired of a metallic can to coat the work surface with the paint film. CONSTITUTION:Ejection pressure is controlled so that the width of a fan-shaped paint film 8 is larger than that of a work surface 4 to be coated (width slightly larger than that of a metal-exposed surface at a side-seam welded part 5a and its vicinity 5a'), and the metallic can body is moved while the surfaced paint film 8 is being directly applied to the work surface 4 to be coated, to form an applied paint film 7 on the work surface 4 to be coated. Accordingly, the boundary 7a of the applied paint film 7 on the work surface 4 to be coated is sharpened linearly without the formation of a splashed paint film on the inner paint film 6. A phenol-epoxy or phenol-amino type may be cited as a solvent-type paint.
Patent JP-H07327144-A (JP)
Title: X-ray generation prevention circuit for video equipment
Inventor: YAMAMOTO KAZUHIKO
IPC: H04N3/18
Filed: 1994-06-02
Abstract: PURPOSE:To prevent production of an X-ray by interrupting an AC power switch based on a fault discrimination of a high frequency transformer output voltage by a level discrimination means so as to stop the operation of a high frequency transformer surely. CONSTITUTION:A high frequency output current at a terminal 7x of a secondary winding of a high frequency transformer 7 is rectified and given to an X-ray protection circuit 22 via a point P. The input voltage is monitored and when it exceeds a prescribed voltage, an oscillation stop signal is fed to a horizontal oscillation circuit 5. On the other hand, a level discrimination means of a CPU 10 detects a voltage received by an X-ray protection input port 10x to discriminate the threshold level. If the voltage is higher than a prescribed threshold value, it is discriminated that an abnormal voltage is generated and the CPU 10 provides an output of a signal to switch off a power switch to the X-ray protection output port 10y. An OFF circuit 14 goes to an L level based on a level output and an electromagnetic relay 13 is driven to interrupt the AC power input switch 2.
Patent JP-H01313228-A (JP)
Title: Supplying device of sheet-like object
Inventor: ARIMOTO KEIGO
IPC: B65H1/06
Filed: 1988-06-11
Abstract: PURPOSE:To obtain a supplying device having simple constitution so as to surely take out one by one a sheet-like object by providing a releasing means to release its holding in an adsorbing position on which an adsorption member is brought in contact with the sheet-like object. CONSTITUTION:When a driving motor 4 comes into action, a cylinder supporting body 6 is rotationally moved to a leader L in a stocker 1 and simultaneously a pressing arm 51 operatively associated with the cylinder supporting body 6 and a link 50 is also rotationally moved to the stocker 1, centering around a pin 52. When an adsorption member 8 abuts on the leader L in the stocker 1, a pressing plate 55 also elastically abuts on the back surface of the leader L of laminated condition and obstructs backward movement. Moreover, at the almost same time, an engaging claw 17 fluctuates in the disengaging direction, and its hook part 18 is released from a engaging member 15, because the extreme point of a lever 31 is brought in contact with the leader L and pressed. Consequently, a piston 12 is moved to the backward end of a cylinder 7, inner pressure of the cylinder 7 is decreased, and the leader L is adsorbed with the adsorption member 8.