baber/WOPTO huggingface dataset:
Patent JP-H01218191-A (JP)
Title: Gateway for connecting network
Inventor: IGATA YUJI
IPC: H04N7/16
Filed: 1988-02-25
Abstract: PURPOSE:To enable an inter-terminal communication with a terminal belonging to other bidirectional CATV system by connecting the title gateway directly between respective networks and allocating a communication channel dedicated for between these systems to both systems. CONSTITUTION:To execute inter-terminal communication with a terminal belonging to other bidirectional CATV system, 104, a central unit 102 transmits control information to a gateway 100 through a control channel 111b. Accordingly a gateway 107 stores the control information, and in response to an inquiry from the center 101 of the other bidirectional CATV system, transmits the information to said central unit 101 as a control signal for said CATV system through a control channel 111a. As a result, the inter-terminal communication between a terminal belonging to one bidirectional CATV system among plural CATV systems and the other bidirectional terminals can be realized.
Patent JP-S55133921-A (JP)
Title: Jointing method for plastic resin molded product
Inventor: HOSOYA KAZUNORI
IPC: B29C55/00
Filed: 1979-04-09
Abstract: PURPOSE: To prevent the production of an adhesion layer at a joint portion and to improve the adhesiveness and appearance, by a method wherein a powder, whose composition is equivalent to that of plastic resin molded products to be adhered together, is used, and a capillary phenomenon of a liquid adhesives is utilized.  
     CONSTITUTION: Where plates 1 and 2 are adhered together, adhering surfaces 1a and 2a are previously ground and polished to finish it into a plane having a high precision, the surface so processed being abutted on to each other under a pressing state. A powder 4, whose composition is equivalent to that of the two plates 1 and 2, is then dispersed over a bordering portion 3, of the two abutting surfaces, on the side wherein the appearance is intensively required, a liquid adhesives 5 of a low viscosity being then dropped thereon by means of syringe and the like. The liquid adhesives 5 is solidified after penetrating into a space between the abutting surfaces of the two plates togetherwith a part of the powder due to a capillary phenomenon. A powder hardening portion 6, which remains in a projecting state on the bordering portion 3 of the two plates after hardening and adhering together, is ground and polished to complete the connection. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01254762-A (JP)
Title: Wood like polymer material composition
Inventor: UIRIAMU SHII TEII TEYUNGU
IPC: B29C44/00
Filed: 1989-02-22
Abstract: PURPOSE: To provide a composition which is appropriate for a shutter or the like, having physical properties similar to wood and having the advantage of not rotting by incorporating specified amount of polyethylene terephthalate, polycarbonate and 5-phenyltetrazole.  
     CONSTITUTION: This composition is provided by mixing 80-99 wt.% of polyethylene terephthalate A, 1-20 wt.% of aromatic polycarbonate B having mean molecular weight of from 20000 to 250000 composed of the repetition unit of a formula I (X is the divalent hydrocarbon of 2-9C), and 0.3-2 wt.% of 5- phenyltetrazole expressed by a formula II or other foaming agents having a decomposing temperature of from 205° to 320°C C. Otherwise, the sufficient amount of inactive gases are mixed with the blend of the components A and B and low-density blend having a density of from 0.5 to 0.8 is formed. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S55138214-A (JP)
Title: Lightning-proof transformer
Inventor: OOSHIMA IWAO
IPC: H01F27/28
Filed: 1979-04-11
Abstract: PURPOSE:To protect a coil from steep-wave lightning impulse voltage by a method wherein a plurality of series-connected nonlinear resistor elements are connected to a high voltage coil of a transformer, and the series-connected resistor elements are connected to each section of the coil. CONSTITUTION:A low voltage coil 12 is wound on an iron core 11. On the outer side of this, continuous disk-shaped high voltage coil 15 is provided. On line-side high voltage terminal 16 of the coil 15, an electrostatic shield 13 of the same potential as this is provided. Next, a series-connected nonlinear resistor elements 7-1- 7-7 consisting mainly of metal oxide are arranged in series between the terminal 16 and the coil 15. The connecting part of each element 7-1-7-7 is connected to each section unit of the coil 15. By this, it is possible to check steep-wave lightning impulse voltage from entering the coil 15, and at the same time, to improve the potential distribution inside the coil, so that the lifetime of the transformer is lengthened.
Patent JP-S59169244-A (JP)
Title: Synchronism deciding device
Inventor: TAKEMOTO KATSUMI
IPC: H04J13/00
Filed: 1983-03-17
Abstract: PURPOSE:To obtain an optimum threshold level with simple constitution for a synchronism deciding device for receiver of spectrum diffusion communication, by changing the threshold level in response to the level of the output signal of an integrator. CONSTITUTION:The correlative output of the reception signal supplied to a terminal 1 and the pseudo noise code generated at the inside of a receiver and supplied to a terminal 2 is integrated every prescribed period. Then the final integration value is compared with the threshold level set at first. A synchronism acquisition signal is produced from a comparator 9 when the final integration value is larger than the threshold level. An up/down counter 10 supplies the counted-up signal to a delay circuit 11 every time the said acquisition signal is produced. Thus the threshold level is raised up to the prescribed value.
Patent JP-H10242802-A (JP)
Title: Decimation filter, semiconductor integrated circuit and signal processing system
Inventor: KOBAYASHI YOICHIRO
IPC: H03M1/08
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a decimation filter that easily has provision for a decimation ratio of not only 2's power but also another decimation ratio. SOLUTION: The decimation filter is provided with an adder A1 that conducts addition processing of input data, a 1st register R1 that latches an output signal of the adder synchronously with a 1st clock signal, a 2nd register R2 that latches an output signal of the adder synchronously with a 2nd clock signal, a selector S1 that selectively delivers output data of the 1st and 2nd registers to the adder based on a select signal so as to allow summing processing by number of times of a coefficient of a transfer function of the decimation filter and an optical decimation ratio is attained by revising the timing of the select signal and the clock signal generated by a control circuit 10.
Patent JP-H11242266-A (JP)
Title: Flashing device
Inventor: TAKEUCHI KAZUYOSHI
IPC: G03B15/05
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a flashing device capable of miniaturizing a coupling mechanism realizing accurate positioning and the prevention of biting of a lock nut by providing a stopper protrusion restricting the rotation of a shoe lock nut by engaging with a protrusion for restricting rotation. SOLUTION: The stopper protrusion 16 is protrusively provided on the outer periphery side of a cam part 17 inside the recess 15 of the upper surface part of the shoe lock nut 10. When the nut 10 reaches a lock releasing position, the protrusion 16 is engaged with an engaging protrusion 14 provided to protrude downward on the base of a main body 8, whereby it regulates the further turning of the nut 10 in an engaging releasing direction and prevents the biting of the nut 10 and a shoe pedestal 9 at a screw part. In such a case, the periphery part of a locking pin 11 is nearly integrally and three-dimensionally constituted of a cam follower piece 12 integrated with the pin 11 and coil spring 14 coaxially attached to the pin 11. Therefore, the planar arranging space of the periphery part is reduced.
Patent JP-S60187014-A (JP)
Title: Vapor growth method of multidimensional iii-v group compound semiconductor
Inventor: MAKITA KIKUO
IPC: H01L21/205
Filed: 1984-03-07
Abstract: PURPOSE:To obtain an epitaxial layer having few impurities and high purity by introducing a trichloride compound of AsCl3 or PCl3 into a growth atmosphere and generating HCl gas having high purity in a multidimensional mixed crystal III-V group compound semiconductor containing As or P. CONSTITUTION:A reaction furnace is partitioned into two upper and lower raw-material supply chambers 1 and 2 by a gas introducing pipe 4 extending up to its midway, and metallic Ga 7 is housed in the supply chamber 1 and metallic In 8 in the supply chamber 2. HCl gas 9 is fed into the supply chamber 1 by using an introducing pipe 3, and HCl gas 9 is also fed similarly into the supply chamber 2 through an introducing pipe 3. A gas such as AsH3 is fed in from an introducing pipe 4, AsCl gas is generated at the nose of the pipe 4, the gas is sprayed against a substrate 6 for growth opposite to the nose of the pipe 4, and a high-purity crystal layer having low impurity concentration of As, etc. is grown on the surface of the substrate.
Patent JP-S59170106-A (JP)
Title: Production of polymer from sulfonated hydroxydicyclo- pentadiene
Inventor: SHINOHARA HIRONOBU
IPC: C08F32/08
Filed: 1983-03-16
Abstract: PURPOSE:The copolymerization of a sulfonated hydroxydicyclopentadiene with monomers copolymerizable there with gives the titled novel polymer having good action of surface activation and cement dispersion. CONSTITUTION:(A) A sulfonated hydroxydicyclopentadiene of the formula (M is H, alkali or alkaline earth metal, ammonium, amine; n is 1,2) or a mixture thereof with (B) a monomer copolymerizable therewith such as acrylic acid is polymerized in the presence of, e.g., an acidic catalyst such as sulfuric acid, prferably at 80-180 deg.C to give the objective polymer. The compound A is obtained by sulfonation of hydroxydicyclopentadiene with a sulfonating agent such as an alkali metal acidic sulfite.
Patent JP-H11241837-A (JP)
Title: Humidity adjusting device
Inventor: NAMATAME TATSUO
IPC: F24F6/08
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a humidity adjusting device that can select and execute humidification, dehumidification, and ventilation without supplying water required for the humidification or treating water being generated on dehumidification. SOLUTION: Outdoor air A being taken in by a first suction-type blower 10 passes through a dry function part 2 of a rotary humidity-adjusting element l for drying, and the dried air B is discharged to the side of the outdoor R1. On the other hand, indoor air C being taken in by a second suction-type blower 20 passes through a heat collection function part 4 of the rotary humidity- adjusting element 1 for absorbing the heat of the rotary humidity-adjusting element 1 for collecting heat, the heat collection air D is heated by an electric heater, and the heated high-temperature air E passes through a humidification function part 3 of the rotary humidity-adjusting element 1, thus absorbing water adhering to the rotary humidity-adjusting element 1, discharging the water to the side of the indoor R2 as wetting air F for humidifying, at the same time,  transferring water being contained in the indoor air C to the outdoor air A by switching a breathing path, and drying the water for returning the side of the indoor R2.
Patent JP-H08238262-A (JP)
Title: Portable handle for connecting it with tooth brush part of motor-driven tooth brush
Inventor: INUI SHINJI
IPC: A61C17/00
Filed: 1995-03-03
Abstract: PURPOSE: To provide a portable handle for connecting it with a tooth brush part of a motor-driven tooth brush so as to be able to use a tooth brush part having been accustomed to use everyday even during travelling. CONSTITUTION: A portable handle for connecting it with a tooth brush part 2 of a motor-driven tooth brush is such a portable handle that is to be freely removably fixed on the connecting end J of the tooth brush part 2 of the motor- driven tooth brush and on the connecting end J of the tooth brush part 2, a corresponding projected part 5 to be fitted into an inserting part of the output shaft formed on the connecting end J of the tooth brush part 2 side and an outer peripheral wall 6 for holding the outer periphery of the connecting end of the tooth brush part 2 are provided.
Patent JP-S59168480-A (JP)
Title: Separation pawl for copying machine
Inventor: SATOJI FUMITADA
IPC: B65H29/54
Filed: 1983-03-15
Abstract: PURPOSE:To prevent or reduce the deposition of toner on a separation pawl and improve picture quality by kneading a material which has thermal conductivity higher than a specific value such as graphite and aluminum with heat-resistant resin uniformly and forming this mixture in a specific shape. CONSTITUTION:The separation pawl 14 which separates fixing paper 9 from a fixing roller 12 is formed by kneading 50-95vol% heat-resistant resin and 5- 50vol% material with a 0.07cal/cm.sec. deg.C such as graphite and aluminum uniformly in a high-speed mixer, etc., and compressing, extruding, or injecting the mixture in a specific shape. Consequently, the heat conductivity of the separation pawl 14 is improved and the heat of sticking toner is absorbed speedily to eliminate or reduce the deposition of the toner on the separation pawl. Thus, an image defect due to the deposited toner is prevented.
Patent JP-H10238244-A (JP)
Title: Fitting device
Inventor: NONOYAMA YUZO
IPC: E06B7/20
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a fitting incorporating a rain-water entrance preventing mechanism for preventing rain water entering into an entrance even though rain water is blown into during closing of a door. SOLUTION: A fitting device is composed of a door frame 2 incorporating therein a shut-off door 1 such as a swing door or a slide door, and arranged in an entrance facing the outside of a building. The door frame 2 has a lower frame 2a which is formed of a pair of front and rear form frame members 2a1, 2a2 having flat surfaces laid flush with inner and outer floors of the entrance. A spurn water member 12 which can be retracted underneath the lower frame member 2a of composed of the form frame member, from the upper surface of the lower frame member 2a upon opening of the door, and can be extended from the upper surface of the lower frame member 2a upon closing of the door 1, is provided to the lower frame member 2a. Further, a rain water entrance preventing mechanism 10 prevents rain water from entering the entrance in such a door closing condition that the spurn water member 12 is extended from the upper surface of the lower frame member 2a.
Patent JP-H08242266-A (JP)
Title: Data communication system and data communication terminal equipment
Inventor: KANAMARU HIROSHI
IPC: G06F13/00
Filed: 1995-03-03
Abstract: PURPOSE: To perform data communication between electronic computers which are different in protocol with each other by converting protocols by a protocol conversion means based on the conversion information stored in a storage means. CONSTITUTION: A communication controller transmits a connection command to a host computer device based on received connection information and judges whether the connection with a computer device can be performed or not. When the connection can be performed, the proper host communication job from a host communication job list is registered in a host communication job registration means A based on the received connection information. Further, a control protocol converting method is set to a control protocol converting method setting means B. As a result, the job is controlled by a host communication job control means D and the job becomes possible to be executed by a host communication job execution means E.
Patent JP-H08238824-A (JP)
Title: Recording apparatus
Inventor: NAKANISHI HIDEKI
IPC: B41J29/38
Filed: 1995-03-03
Abstract: PURPOSE: To effectively hold the data memory of the condition of an apparatus and use history irrespective of an abrupt accident of power failure, etc., by installing a control means which controls to conduct the data memory of the condition of the apparatus and the use history into EEP-ROM of a memory means every time of recording in one cut paper sheet. CONSTITUTION: When the ink residual amount data of a tank in a head are rewritten, the bit map development of print data taken from a host is carried out. When data for one line printing is provided in a buffer 5, the total number of dots of discharged ink required by a print head 8 to print the data for one page is calculated, and the calculated value is set in a counter. After printing, in the discharge of paper, the total number of dots of discharged ink used for printing for one cut paper sheet stored in the counter is function-reduced into an ink amount Vink, the ink amount Vink is decreased from residual volume in EEP-ROM 15, and the value is stored as the new residual ink volume.
Patent JP-H07250833-A (JP)
Title: Ultrasonic diagnostic system
Inventor: IIDA ATSUO
IPC: A61B8/00
Filed: 1994-03-15
Abstract: PURPOSE:To achieve an optimization of filter characteristic and an adjustment of luminance for each depth area simultaneously by accomplishing an adjustment of a passband of a receiving filter for each depth area and an adjustment of both of the passband of the receiving filter and an amplification factor of an amplifier according to the operation of an operating element. CONSTITUTION:An operation panel is provided with five STC control levers 14-1 to 14-5 to carry out an adjustment of luminance at areas on a tomographic images corresponding to respective depth areas. When these levers move in the positive direction, the luminance rises to make a bright screen and when they move in the negative direction, the luminance falls to make a dark screen. The positional information of the levers is digitized to be inputted into a controller 31 to alter the filter characteristic of a dynamic filter 25 according to the positional information of the levers at a timing at which a received signal of an ultrasonic wave reflected within the respective depth areas is inputted into the dynamic filter 25 thereby achieving an adjustment of accuracy at each depth area.
Patent JP-S62203658-A (JP)
Title: Injection molding device
Inventor: UENO TOYOAKI
IPC: B22D17/22
Filed: 1986-03-03
Abstract: PURPOSE:To control gate plates during injection so as to prevent the deformation thereof and to release said plates during movement so as to smooth the movement thereof by providing control members on both sides in the orthogonal direction of the freely movable gate plates which are provided at the border of the reduced passage for the molten metal between an injection sleeve and mold cavity and making at least one thereof freely movable. CONSTITUTION:The gate plates 40, 41 tend to expand thermally by the effect of high heat and the pressure of the molten metal 31 acts so that the gate plates 40, 41 tend to expand outward at the time of packing the molten metal 31 into a cavity 27. The side faces of the gate plates 40, 41 are held in press contact by the piston rods 44a, 45a of cylinders 44, 45 and guide plates 40a, 41a are pressed to a guide hole 33, by which the seizure and the prohibition of the sliding movement are obviated. The molten metal 31 in the cavity 27 solidifies and after the injection sleeve 30 is lowered, the air cylinders 44, 45 are actuated to release the gate plates 40, 41 from the pressure. The gate plates 40, 41 are not pushed by the piston rods 44a, 45a in this stage and therefore, the gate plates move smoothly.
Patent JP-2000244197-A (JP)
Title: Component inserting device
Inventor: ENDO TETSUYA
IPC: H05K13/04
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to insert without fail the section to be inserted of inserting components into the prescribed places of a circuit board by gearing up the derivation root of the section to be inserted into the prescribed place on the circuit board in a situation of standard position. SOLUTION: A circuit board carrying conveyor carries a printed circuit board 20 to the place where a lead wire 30a of the insertion component 30 is inserted by a component insertion device 10, and then carries the printed circuit board in which the lead wire 30a of the insertion component 30 to the next process. In the component insertion device 10, positioning of the insertion component 30 is determined in the condition that the derivation root of the lead wire 30a to be inserted into the prescribed place of the printed circuit board 20. As a result, even if a relative positioning relation between the derivation tip of the lead wire 30a and the place supported by a supporting means 2 is not fixed, relative relation between the derivation root and the place supported by the supporting means 2 gets stabilized.
Patent JP-S53129039-A (JP)
Title: Production of electrophotographic photoreceptor
Inventor: KONDOU HIDEYO
IPC: G03G5/00
Filed: 1977-04-18
Abstract: PURPOSE: To improve the adhesion between a photoconductive layer and a covering layer by surface-treating the photoconductive layer surface formed of an inorganic photoconductive material with base or acid, then providing an organic covering layer thereon. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58160857-A (JP)
Title: Method for estimating dispersibility of filler in composite plastics
Inventor: SAKURAI WATARU
IPC: G01N27/22
Filed: 1982-03-18
Abstract: PURPOSE:To facilitate estimation of dispersibility of fillers in composite plastics, by using frequency characteristics of dielectric constants and values of dielectric loss. CONSTITUTION:A composite material to be used for estimation of dispersibility needs to be a flat plate of uniform thickness, but it may be a disc or a rectangle. Electrodes are arranged on both sides of the flat plate to form a capacitor. The capacity of thic composite plastic capacitor is represented generally by the formula, where epsilon, S, and d are dielectric constant, area of the electrode, and thickness of the plastic sample, respectively. Since S and d values are known, the frequency charactristics of dielectric constant epsilon can be obtained by changing frequency of an alternating electric field to be applied, and measuring each capacity C. Dispersibility of fillers in composite plastics can be estimated from a dispersibility degree value (h) represented by epsilon1/epsilon100, where epsilon1 is dielectric constant at 1kHz frequency of the alternating electric field, and epsilon100 is that at 1,000kHz frequency. When dispersibility is good, the value (h) approaches infinitely to 1, when it is low, the value (h) becomes larger than 1.
Patent JP-S62201280-A (JP)
Title: Thermal transfer recording apparatus
Inventor: YAMADA MASAKATSU
IPC: B41J27/10
Filed: 1986-02-28
Abstract: PURPOSE:To obtain a small-sized thermal transfer recording apparatus low in running cost and facilitated in maintenance, by melting the transfer ink layer formed to the surface of a platen roller under heating by a thermal head through a recording medium to perform transfer recording. CONSTITUTION:A platen roller 13 and a thermal head 11 are contacted under proper contact pressure through recording paper 12 and the platen roller 13 feeds recording paper 12 while pressing the same to the thermal head 11. A coating roller 16c is partially immersed in heat-meltable ink 18 and contacted with the platen roller 13 and rotated by the rotation of the platen roller 13 to form a transfer ink layer 15 on the platen roller 13. The ink layer 15 is cooled in air with the rotation of the platen roller 13 to return to a solid state and heated by the thermal head 11 and the heated part is melted to be transferred to the recording paper 12. The platen roller achieves the function of an ink sheet to make it possible to perform transfer recording and, because no ink sheet is used, running cost is reduced and the apparatus can be simplified and miniaturized.