baber/WOPTO huggingface dataset:
Patent JP-S62183662-A (JP)
Title: Picture processor
Inventor: YAMAMOTO IICHIRO
IPC: H04N1/40
Filed: 1986-02-07
Abstract: PURPOSE:To keep the characteristic of a circuit relating to the picture proc essing to the optimum state by generating a signal of a prescribed level at calibration, detecting the density level of an output picture by the signal and correcting the signal characteristic of each circuit depending on the detected level. CONSTITUTION:The control mode is operated prior to the operation of the picture forming mode. First, a photosensitive body 9 is turned, a charger 10 is operated to drive a scanner 18. A switch of a relay 28 is connected to a terminal (b) of the position of an OFF signal generating circuit 26 and a signal from the OFF signal generating circuit 26 is inputted to a drive circuit 21 of a semiconductor laser 17. Then the relay 28 is connected to a terminal (a) to generate a signal for the check mode A. The processing of the check mode A is finished by adjusting the bias of a triangle wave generating means 8 so that the surface potential of the photosensitive body reaches a prescribed value.
Patent JP-H01200722-A (JP)
Title: Phase locked loop oscillator
Inventor: SUGAWARA HIDEO
IPC: H03L7/18
Filed: 1988-02-04
Abstract: PURPOSE:To obtain a phase locked loop oscillator whose phase noise characteristic is excellent and whose output frequency is made variable by using a transistor(TR) oscillator as a VCO, providing a variable frequency divider means and devising the oscillator in such a way that required adjustment is enabled without removal of its cover. CONSTITUTION:A TR oscillator using a dielectric resonator is used as the VCO 16 and the circuit is constituted such that the output of the VCO 16 is fed to a phase comparison means. 15 via a variable frequency divider means 17. Since it is highly probable that the oscillation of the oscillator 16 might be stopped when the cover of the case in which the VCO 16 is accommodated is removed, the case 18 is so constituted that the entire part is covered by one cover, holes are provided to the cover 20 and the case 18, through which the adjustment of a resonance frequency adjustment screw Dr of the dielectric resonator, an oscillated frequency adjusting trimmer Cv and a switch SW or the like is implemented, and a MON terminal such as a through- type glass terminal is fitted to the case 18. Furthermore, a through-type glass terminal 183 penetrated through the center partition is provided to send a signal or the like to a prescribed recessed part is provided. Then the adjustment is implemented without removing the cover.
Patent JP-2000219189-A (JP)
Title: Floating matter collecting vessel
Inventor: HASHIMOTO YOSHIMI
IPC: B63B35/32
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To improve floating matter collecting efficiency without manual operation by improving mechanization for collecting floating matters. SOLUTION: In this collecting vessel, an endless conveyor means 3 having its outer periphery attached with a collecting net 2 is installed on a bow 1a side of a hull 1 so that its rear part is inclined upward. The front end 3a of the endless conveyor means 3 can be positioned in the water, and a collecting cage 4 for floating matters is mounted on the floor 1b below the rear end 3b of the endless conveyor means 3.
Patent JP-S62181085-A (JP)
Inventor: FUKUI KENSUKE
IPC: B26B19/38
Filed: 1986-02-06
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-S52107644-A (JP)
Title: Reflector-louver and solar heat collecting window unit utilizing the s ame
Inventor: ITOU SHINZOU
IPC: E06B5/00
Filed: 1976-03-06
Abstract: PURPOSE: To prevent the freezing of the water in heat collecting pipes which would occur in winter, by interposing a solar heat collector between the outer pane and the inner pane of a douple window. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58142429-A (JP)
Title: Coordinate detecting method of weight detection type coordinate input device
Inventor: TAKEKOSHI TOSHIO
IPC: G06F3/041
Filed: 1982-02-18
Abstract: PURPOSE:To attain better accuracy for coordinate detection, by performing correction with an offset value when an applied speed is large and obtaining the coordinate with a timing difference of the applied force when the speed is small. CONSTITUTION:An output of a subtractor 9 is compared with a theshold value VT1 at a comparator 11, and when the difference between the total sum of the output of an A/D converter 4 and the total sum of the offset correction value exceeds a value VT1, an FF13 is set. The output of the converter 4 is stored in memories 6a, 6b, 6c corresponding to each component at the same time. The setting of the FF13 allows a counter 14 to count a clock CLK. When the difference between the total sum of the output of the converter 4 and that of the offset correction value exceeds a threshold value VT2, a comparator 12 is operated and the count of the counter 14 is stopped. When the applied force is changed slowly, the overflow output of the counter 14 sets an FF15 and x, y coordinates are obtained from an operation circuit 19. Further, when the applied force is changed rapidly, the offset value is subtracted from the content of memory and is calculated 19.
Patent JP-H06210742-A (JP)
Title: Device for automatically sticking sealing tape
Inventor: TSUMURA AKIO
IPC: B29L31/26
Filed: 1993-01-19
Abstract: PURPOSE:To obtain a device for automatically sticking a sealing tape, having a good versatility and capable of accurately and easily sticking a flexible sealing tape, which is easily expanded and contracted, on workpiece of various kinds. CONSTITUTION:In the title device, the main body of the device and a workpiece W are relatively moved, and a sealing tape T led out of a guide rail 10 of the main body of the device is stuck on the workpiece W. The device has both of a feed mechanism 12 for feeding the tape T from the guide rail 10 by taking up a separator S released from the tape T at the top end portion of the guide rail 10 and a tension detection mechanism 13 for detecting the tension of the separator S which is taken up and transferred. When its tension becomes greater than a range of a reference value, a feeding rate of the feed mechanism 12 is decreased, and, when its tension becomes less than the range of the reference value, the feeding rate of the feed mechanism 12 is increased. Therefore, a control means for controlling a revolutional speed of a motor for operation of the feed mechanism 12 is provided so that the tension is within the range of the reference value.
Patent JP-2000217935-A (JP)
Title: Hot heat treating device
Inventor: FUJII YOSHINARI
IPC: A61N5/06
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To restrain radiant heat from human atmosphere to the outside by rolling up a pair of side sections of a flexible cover covering an area suitable for a human body in a hot heat treating device providing an infrared irradiation device for irradiating infrared rays to the area suitable for the human body on a human body setting section. SOLUTION: An infrared irradiation device 2 for irradiating infrared rays of wavelength less than 4 μm excluding near-infrared rays to an area suitable for a human body is supported through a frame on a bed 1 as a human body setting section. A flexible cover 4 for covering the area suitable for the human body is rollably provided at this frame 3. The frame is constructed in such a way that a setting stage made of pipes is built between right and left pair of legs which are made of pipes and positioned spacing a part at right and left. The cover 4 has a flexible cover main body 4B of which upper edge is fastened to a square frame fixed engaging a recess section to the setting section of the frame and of which inner surface is formed a specular surface and a pair of side sections of the cover main body 4 is formed rollable to a side direction.
Patent JP-S61184891-A (JP)
Title: Semiconductor laser
Inventor: IWATA HIROSHI
IPC: H01S5/00
Filed: 1985-02-12
Abstract: PURPOSE:To obtain a semiconductor laser, which is oscillated in a single axis mode and is suitable for communications and from which output light can be taken out in the direction perpendicular to a substrate, by arranging an active layer in parallel with the direction of a resonator, and feeding back only the light having a specified wavelength by a multilayer film neighboring the end surface of the active layer. CONSTITUTION:On a semiconductor substrate 10 comprising GaAs, the following parts are formed; a lower reflecting region 11 comprising 50 periods of a grown crystal of GaAs (thickness is 63nm) and Al0.3Ga0.7As (thickness is 58nm); a first semiconductor layer (thickness is 50mum) 12 comprising n-type GaAs; an upper reflecting region 13 comprising 50 periods of GaAs (thickness is 63nm) and Al0.3Ga0.7As (thickness is 58nm); a buffer layer 21 comprising an n-type GaAs crystal grown on a vertical cross section 20 of the first semiconductor layer 12; an n-type clad layer 22 comprising an n-type Al0.4Ga0.6As; an active layer 23 comprising GaAs, a p-type clad layer 24 comprising p-type Al0.4Ga0.6As; and a cap layer 25 comprising p-type GaAs. Furthermore, an SiO2 film 26, a (p) electrode 27 and an (n) electrode 14 are formed on said crystal growth layers.
Patent JP-S61184434-A (JP)
Title: Torque sensor
Inventor: HASE HIROYUKI
IPC: G01L3/10
Filed: 1985-02-12
Abstract: PURPOSE:To stabilize output against vibration to a thrust direction, by setting the length of a soft magnetic outer peripheral layer in the torque transmitting axis thereof to 0.8 times or less the length of a surface soft magnetic layer in the same direction. CONSTITUTION:The length l1 of a soft magnetic yoke 4 in the torque transmitting direction thereof is set to 0.8 times or less the length l2 of a surface soft magnetic layer 2 in the same direction. By this method, even if the soft magnetic yoke 4 and the surface soft magnetic layer 2 slightly vibrate relatively, no substantial change is generated in the magnetic circuit containing both of them and output does not vary.
Patent JP-H08222641-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MATSUNAGA SHIGEO
IPC: H01L27/082
Filed: 1995-02-14
Abstract: PURPOSE: To improve the transition frequency and to process a signal at a high speed by forming an emitter region directly under the collector region of an NPN transistor and a deep region adjacent to the N<+> type buried layer of a deep collar to a more concentration impurity concentration region than an N-type epitaxial layer. CONSTITUTION: An N-type epitaxial layer 23 is laminated on an N<+> type buried layer 22 provided in a semiconductor substrate 21 to provide a lateral PNP transistor and a reverse operation type NPN transistor, and a deep collar connected to the layer 22 is provided to form an IIL circuit. In such a semiconductor device, an emitter region 34 directly under the collector region 38 of the NPN transistor and the deep region 33 adjacent to the layer 22 of the collar 25 are formed to more concentration impurity concentration region than the layer 23. Thus, a junction capacitance is not increased, and series resistance is reduced to enhance the transition frequency.
Patent JP-S58142876-A (JP)
Title: Printing hammer mechanism
Inventor: FUJITA SHIGEO
IPC: B41J9/127
Filed: 1982-02-17
Abstract: PURPOSE:To enhance printing speed and make favorable the print qualtity in a starting period of printing, by a method wherein a printing hammer and a hammer holder in an impact-type printer are formed of ceramic materials. CONSTITUTION:In a line printer designed to print by moving a printing hammer 5 by an actuator 2 driven by a printing magnet 1 (numeral 4 denotes an actuator-returning spring, numeral 7 denotes a hammer-returning spring, numeral 3 denotes a stopper and numeral 8 denotes a type drum), the printing hammer 5 and the hammer holder 6 for guiding and supporting the hammer 5 are formed of ceramic materials.
Patent JP-H03231644-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: HARA KIYOSHI
IPC: G01N29/06
Filed: 1990-02-06
Abstract: PURPOSE:To obtain desired ultrasonic information with ease by selecting body mark information and graphic pattern information individually or integrally during or prior to a display of ultrasonic information to display the information selected integrally with or separately from the ultrasonic information. CONSTITUTION:This apparatus has a body mark pattern memory 9 which holes body mark information indicating a positional relationship between a probe 1 and a part of an object P to be inspected which the probe contacts and a graphic pattern memory 10 which holds graphic pattern information indicating ultrasonic information of the part of the body P to be inspected which the probe contacts in a model and by operating a panel 8, the body mark information and the graphic pattern information are displayed on a display device 6, for example, at a corner of a screen. Viewing this, a physician or the like can bring a linear probe into contact easily with the pit of the stomach of the object to be inspected with the length thereof aslant to the axis of the body. As a result, a tomographic image on corresponding conditions is displayed together with the body mark information and the graphic pattern information to obtain the ultrasonic information.
Patent JP-S56122230-A (JP)
Title: Pulse masking circuit
Inventor: KAMEYAMA HIDEO
IPC: H03K5/153
Filed: 1980-02-29
Abstract: PURPOSE:To eliminate practically a control of the time constant for a pulse masking circuit, by putting the output of a timing deciding circuit connected to the gate circuit that detects the rise and fall of the input pulse into a flip-flop and thus securing all constitutions by the electronic circuits. CONSTITUTION:The operational amplifier IC1 compares the reference voltage VR and the voltage level of the input pulse 2. When the pulse 2 increases, the output is set at a high level to charge the capacitor C1. On the other hand, the output of the operational amplifier IC0 is set at a low level to discharge the electric charge of the capacitor C0. The pulse that is retarded from the rise of the input pulse 2 by a time decided by the resistance R4, the time constant of a capacitor and the operational amplifier IC3 each is delivered via the 2-NAND circuit IC4 that forms a flip-flop. In the case of the rise of the pulse 2, the pulse that is retarded by a time decided by the resistance R2, the time constant of the capacitor C0 and the operational amplifier IC2 is delivered via the 2-NAND circuit IC5.
Patent JP-S62184297-A (JP)
Inventor: TANUMA ITSUO
IPC: C23F15/00
Filed: 1986-02-10
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-S63200481-A (JP)
Title: Small connector and manufacture thereof
Inventor: PIEERU ANDORE MUIRA
IPC: H01R12/50
Filed: 1988-02-08
Abstract: A connector has a plug and a socket. The plug is provided with at least one male contact member composed of two resilient foils in the shape of spoons. Each of these foils is mounted in a floating manner in the insulating block of the plug. The socket has a female contact member which is rigidly mounted in the insulating block. Thus, when the connector is plugged in, the contact element of the plug can align with the contact element of the socket by which it is then positioned. The connector can be executed with a distance between the contact sets of only 1.27 mm (0.05 inches). The connector is useful with surface mounting technology.
Patent JP-2000218830-A (JP)
Title: Ink jet apparatus
Inventor: NISHIKAWA TAKAO
IPC: B41J2/185
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To completely remove air bubbles and stain of various sixes by tightly fitting a cap to a nozzle, reducing a pressure of a pressure chamber or the like, sweeping a pulse frequency and applying mechanical vibration to each channel. SOLUTION: When a nozzle 16 of an ink jet head comes in close contact with a cap 20, an exhaust pump 23 is driven to suck from the nozzle 16 and reduce a pressure in a pressure chamber 15. In this case, a pressure in the cap and in the pressure chamber is reduced to an (atmospheric pressure-300 gf/cm2) or lower and an (atmospheric pressure-800 gf/cm2) or higher. Simultaneously, a sweep is made between 1 kHz and 1 MHz and continuous pulses are applied to an electrode 17 of a piezoelectric element 18 thereby mechanically vibrating each pressure chamber 15 and also indirectly vibrating channels and the like. Although different depending on the continuous pulse piezoelectric element or a driving system, for instance, pulses of a rectangular wave of a duty ratio 50% at ±20 to ±10 V are used.
Patent JP-H10224252-A (JP)
Title: Filter circuit
Inventor: MURASE TAKASHI
IPC: H04B1/40
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To suppress the impression of signal power except a desired frequency band to a superconducting filter by providing a trap, etc., which suppresses the downflow of noise power to an element that constitutes a superconducting filter on a signal input line of a low temperature reservoir. SOLUTION: A superconducting filter 20 exists inside a low-temperature reservoir 1 and is kept in a prescribed low-temperature atmosphere. A parallel resonant circuit 10b that copes with an interfering wave consists of a serial circuit, that comprises a condenser C1 and an inductor L and a condenser C2 in an input interface part which communicates a signal to the filter 20 from the outside. Because infiltrating heat that transmits on input signal lines (on the condition C1>C2) is controlled through the capacity coupling by a condenser, a temperature state inside the supporter 1 is maintained satisfactorily. The installation of a strip pattern that is 1/4 interfering wavelength which approaches and connects to a strip line constituting the filter 20, the installation of a cavity resonator, etc., are selected according to wavelength.
Patent JP-H03232480-A (JP)
Title: Production of papaya drink
Inventor: INAGAKI HISAYASU
IPC: A23L2/00
Filed: 1990-02-06
Abstract: PURPOSE:To obtain the title healthy drink useful for promoting digestion of edible meat in the body and maintaining a healthy body, by grinding part of fruit of papaya, from which skin and seed are removed, by a mixer, filtering, sterilizing and blending the resulting material with honey and sugar. CONSTITUTION:Skin and fruit are removed from fruit of papaya, the fruit part is ground by a mixer, passed through a tool having small meshes, lees are removed, the material is made into a liquid state, sterilized according to Food Sanitation Law and blended with honey or sugar and spice to give the objective drink having 30-100% content of mixture.
Patent JP-H06345117-A (JP)
Title: Distribution of liquid, powdery or solid product
Inventor: ANJIERO ROMUBINO
IPC: B65D25/20
Filed: 1994-02-24
Abstract: PURPOSE: To easily and inexpensively distribute the products in safety by providing a package of the product with a means for identifying its contents and intended user, and a locking means for guaranteeing its integrity, and successively transporting the package from a supplier to the user. CONSTITUTION: A package 1 comprises a key 2 and a lock closer system mutually actuatable with one another. That is, a lock 3 is mounted on a stopper 4. On one hand, the lock 3 is mounted on a bolt 6 mutually actuatable with a button 5. Further on the other hand the lock 3 is not communicated inside of the package 1, but attached to an orifice mounted on an upper part of the package 1. The package 1 is filled at a supplier's premise, and it is transported to an user's premise where it is opened and emptied of its contents before being relocked, and re-despatched empty to the supplier. Whereby various products can be easily and inexpensively distributed in safety.
Patent JP-H01202953-A (JP)
Title: Line selection system in priority connection control
Inventor: GOUJI MASAYUKI
Filed: 1988-02-09
Abstract: PURPOSE:To improve the reply characteristic of a data with high priority by deciding a line with multiplexed path based on prediction transfer delay information of highest priority data for each line when a path is added newly to a destination from a node. CONSTITUTION:When the transmission of a virtual cell(VC) for a new path, that is, for packet exchange is commanded from a host node to a destination, a router/line selection section 14 of a node 10 commands the calculation of a predicted transfer delay to a prediction transfer delay arithmetic section 13. In the reception of a command from the router/line selection section 14, the prediction transfer delay arithmetic section 13 calculates the predicted transfer delay of the data with highest priority for each line based on the transfer delay information of the data with highest priority and the multiplex information of the VC for each priority in each line from the multiplex management section 12 at present point of time for lines 211-21n from the transfer delay measurement section 11.
Patent JP-H05117549-A (JP)
Title: Undercoating composition
Inventor: TAKENAKA TATSUYA
IPC: C09D123/28
Filed: 1992-02-13
Abstract: PURPOSE:To obtain the subject composition, containing a chlorinated polyolefinic resin having a specified chlorine content and an epoxy resin at a specified ratio, having high adhesiveness to polyolefinic resin products and excellent in hot water and moisture resistance. CONSTITUTION:The objective composition containing (A) 100 pts.wt. chlorinated polyolefinic resin having 15-35wt.% chlorine content and (B) 1-70 pts.wt. epoxy resin (e.g. bisphenolic epoxy resin) having 50-600 epoxy equiv. as principal components. Chlorinated polypropylene, chlorinated polyethylene, etc., are preferred as the component (A). Atertiary amine in an amount of 0.1-15wt.% is preferably added to the composition for forming tougher films. Furthermore, the composition is preferably applied to the surface of a polyolefinic resin material and naturally dried at 20 deg.C for 10min or forcedly dried at 60 deg.C for 5min and a finish coating is then preferably applied to the resultant film.
Patent JP-S61109201-A (JP)
Inventor: JIYON JIE KORIGAN
IPC: F21V21/30
Filed: 1985-02-15
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-H08221968-A (JP)
Title: Disk cartridge and disk device
Inventor: WATANABE MINORU
IPC: G11B23/03
Filed: 1995-02-15
Abstract: PURPOSE: To efficiently scavenge dust in the air moving with the rotation of a disk and also to miniaturize a disk device. CONSTITUTION: A circulation filter 25 is attached in the cartridge main body 21 of a disk cartridge 2. The filter 25 is arranged proximately to the disk 22. The filter 25 is arranged in parallel with or to be inclined by a specified angle to the radial direction of the disk 22 so that the air moving with the rotation of the disk 22 may pass all over the surface. Since the air in the cartridge main body 21 circulates in the cartridge main body 21, the dust in the air is successively and efficiently scavenged by the filter 25. The disk device 1 need not be provided with the circulation filter, so that space for setting the filter and space for guiding the air to the filter are reduced, thereby miniaturizing the disk device 1.
Patent JP-H09244686-A (JP)
Title: Method and device for information processing
Inventor: ERI TSUIRUKERUUHANKOTSUKU
IPC: G06F3/16
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a telephone system by making it possible to access telephone service with a continuous speech command. SOLUTION: A local exchange 273 is connected to plural telephone sets 271 and modems 272. The local exchange is connected to a public exchange 277 through plural telephone lines 275. The local exchange 273 has a speech recognition user interface which receives speech commands inputted from the telephone sets 271 and modems 272. Those commands control the telephone service provided by the local exchange 273. The telephone service which can be controlled includes a call to another user, transfer of the call to another user, the holding of a current call, the start and control of video conferencing, control over a mailbox function, etc.