baber/WOPTO huggingface dataset:
Patent JP-H06204042-A (JP)
Title: High frequency coil and its manufacture
Inventor: MOTOFUSA MASAHIKO
IPC: H01F1/00
Filed: 1992-03-30
Abstract: PURPOSE:To provide a manufacturing method of a high frequency coil and a manufacturing method thereof which enables not only easy constitution but also stable mounting and packaging even in a constitution such as a high density high frequency mounting circuit device. CONSTITUTION:A high frequency coil 6 is provided with a ferrite substrate 6a and a film-like conductive coil 6b which is integrally formed directly in the ferrite substrate 6a or through an insulation using it as an axis. A manufacturing method of the high frequency coil is composed of a process for integrally applying and forming a conductor metallic layer (film) in a peripheral surface of a ferrite substrate and a process for forming a film-like conductor coil by removing the applied and formed conductor metallic layer (film) spirally at an arbitrary pitch.
Patent JP-S552328-A (JP)
Title: Field system controller of synchronous motor
Inventor: TAKAHASHI YUKIO
IPC: H02P23/00
Filed: 1978-06-20
Abstract: PURPOSE: To safely operate a synchronous motor, by changing over both a rated field current limit portion and a field current limit portion greater than said rated field current limit portion by aiming at a fact that a heat characteristic of a field system of the synchronous motor is approximate 2.2 times as much as field currents and by mounting said field current limit portion besides said rated field current limit portion.  
     CONSTITUTION: When a synchronous motor 1 is operated in value not more than rating (1F=1.0PU) within the tolerance of a heat characteristic (1F) 2.2  < (1.0PU) 2.2  of a field system, field currents detected by means of a direct current transformer 5 are input to a function generator 17 through a field current converter 16, and multiplied by approximate 2.2, and the output is input to a comparison amplifier 19. Said input is smaller than a set point of a reference set instrument 18 because field currents are not more than rated value, thus lmited signals are put out from the comparison amplifier 19 and applied to comparators 21, 23. The signals are compared with reference set points in the comparators, and field currents are controlled by the output, thus the motor can be operated even by field currents not less than rating within the tolerance of the heat characteristic of the field system of the synchronous motor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01248752-A (JP)
Title: Private branch exchange telephone system
Inventor: HASEGAWA ITSUKI
IPC: H04M3/42
Filed: 1988-03-30
Abstract: PURPOSE:To transmit a message even to the user of a busy telephone set by displaying an incoming object telephone set in busy state at the transmission of a multiple address message due to extension paging and storing the multiple address message to a voice mail equipment. CONSTITUTION:When the execution of the extension paging is applied from an extension telephone set 1, a private branch exchange PBX sends a multiple address message to the object extension telephone set 1 and a reception multiple address message is sounded in voice from the speaker 10 of the reception telephone set. On the other hand, in the presence of the busy incoming telephone set, the private branch exchange PBX stores the multiple address message to the telephone set and displays the transmission of the multiple address message to the display means of the telephone set. When the call of the telephone set is finishing and the operator of the telephone set recognizes the incoming call of the multiple address message by the display means and a readout key is operated, the private branch exchange reads the storage message from the voice mail equipment and sends it to the telephone set. Thus, the receiving multiple address message is sounded in voice from the speaker in the telephone set.
Patent JP-H02252282-A (JP)
Title: Wavelength converter
Inventor: YOSHIDA HARUHIKO
IPC: H01S5/00
Filed: 1989-03-27
Abstract: PURPOSE:To perform the light to light convertion for simplifying the system composition by a method wherein a direct transition type semiconductor is irradiated with laser beams to change the band gaps for changing the absorption factor or the refractive index to the light in specific wavelength. CONSTITUTION:A semiconductor photomodulating element 10 formed of a deposited InGaAsP layer in thickness of 2mum and wavelength of a forbidden band width exceeding 1.6mum on an InP substrate is irradiated with a solution laser beam 21 as input light oscillating optical short pulse row in wavelength lambda1 of 1.5mum and high repeating frequency exceeding GHz band. The said modulating element 10 is also obliquely irradiated with DFB beams 22 as modulating beams oscillating optical pulse row coded in PCM mode in wavelength lambda2 of 1.3mum synchronized with the input light. Consequently, the optical short pulse row of the laser 21 passing through the laser 21 is converted into the optical pulse row coded in the wavelength of 1.5mum. Through these pro cedures, the light-to-light type all optical type wavelength convertion can be performed.
Patent JP-H06285268-A (JP)
Title: Boat-shaped toy
Inventor: YAGI HIROSHI
IPC: A63H23/10
Filed: 1993-03-31
Abstract: PURPOSE:To provide a boat-shaped toy which can travel stably and give a vivid feeling of presence by bubbling and spraying water while travelling. CONSTITUTION:A driving shaft 6 with wheels 5 is attached to a case 4 of a propeller 1. A power source to rotate the driving shaft 6 is installed inside the case 4. The driving shaft 6 is provided with a crank mechanism 7. The case 4 is provided at its upper part with a cylindrical container 8 for a bubble generator 2. A pump 9 is arranged inside the container 8. The pump 9 is formed in its upper surface with an air suction port 9a and an air discharge port 9b. The pump is connected with a crank mechanism 7 in its bottom surface. The air suction port 9a is connected with an air suction pipe 10, while the air discharge port 9b is connected with an air discharge pipe 11. The air suction port 9a is also provided with an air suction valve 10a which opens when air is sucked and closes when the air is discharged. On the other hand, the air discharge port 9b is provided with an air discharge valve 11a which closes when the air is sucked and opens when the air is discharged. An end part of the suction pipe 10 is positioned to protrude above a board of a boat. An end of the discharge pipe 11 is arranged on a side surface of the boat.
Patent JP-H05302862-A (JP)
Title: Display device of approximate gage pressure and method for measuring absolute pressure and displaying approximate gage pressure
Inventor: YOSHIKAWA JUN
IPC: G01L7/00
Filed: 1992-03-30
Abstract: PURPOSE:To measure the absolute pressure of gas to be measured, to convert the pressure into the gage pressure approximately by arithmetic operation and to display the gage pressure. CONSTITUTION:In a tightly closed case 1, a gas-pressure sensing part 4, which measures introduced gas to be measured or the absolute pressure of atmospheric pressure, a memory 10, which stores the measured value A of the absolute pressure of the atmospheric pressure, arithmetic processing unit 6, which operates G-A based on the measured gas pressure value G of the absolute pressure of the gas to be measured and converts the value into the approximate gage pressure, and a display part 7 are provided. The gage pressure is approximated and displayed by measuring the absolute pressure of the gas to be measured.
Patent JP-S63240049-A (JP)
Title: Manufacture of bump for reprication
Inventor: KAWAKITA TETSUO
IPC: H01L21/321
Filed: 1987-03-27
Abstract: PURPOSE:To stabilize the state of replication by making the thickness of a mask for plating the same as or larger than that of a bump formed. CONSTITUTION:A conductive film 2 for a plating electrode is shaped onto an insulating substrate 10, and a mask 3 for plating having opening sections 4 where corresponding to electrodes 6 for a semiconductor element is formed onto the conductive film 2. The thickness of the mask 3 for plating is made the same as or thicker than that of bumps 8 shaped on the formation of the bumps for transfer in which the bumps 8 are shaped onto the conductive films 2 in the opening sections 4 through an electroplating method. Consequently, the leakage of plating currents can be inhibited while the bumps having no protruding section can be formed to a surface joined with an Al electrode, etc., for an IC. When the bumps are transferred on the lead side, the junction areas of the bumps and leads can be increased. Accordingly, the state of replication is stabilized.
Patent JP-H04285622-A (JP)
Title: Vibration-damping and sound-insulation material and method for forming film of the material
Inventor: NAKAMURA SHUNJI
IPC: C08L75/06
Filed: 1991-03-14
Abstract: PURPOSE:To easily and uniformly apply a vibration-damping and sound- insulation material independent of the state of the working surface. CONSTITUTION:The objective vibration-damping and sound-insulation material is a two-pack mixing and foaming-type material composed of a polyester polyol, calcium carbonate, water and diethylbenzene as main agents and diphenylmethane diisocyanate as a curing agent. The material is applied to the working surface subjected to electrodeposition coating process and dried by baking together with a paint applied to the surface of the material.
Patent JP-H08261517-A (JP)
Title: Air-conditioning device
Inventor: SEKIGAMI KUNIMORI
IPC: F24F5/00
Filed: 1996-03-28
Abstract: PURPOSE: To provide a heat recovery type air-conditioning device for a building suitable for an indoor load. CONSTITUTION: A heat source machine 27 to produce heat source water is arranged on a roof 35 of a building 14. Refrigerating machines 21a and 21b comprise units 7a and 7b on the heat side connected together through a heat source machine 27 and a water piping 50; and a plurality of units 1a, 1b, 1c and 1d on the utilizing side connected to a refrigerant piping 20 extended from the heat units on the heat source side are arranged in each floor of the building. The units 7a and 7b on the heat source side incorporate compressors 8a and 8b and water heat exchangers 9a and 9b to make a refrigerant exchange heat with heat source water. A refrigerant piping 20 connected to the two apparatuses and extended from a unit on the heat side comprises a high pressure gas pipe 17, a low pressure gas pipe 18, and a liquid pipe 19.
Patent JP-H10265237-A (JP)
Title: Optical fiber drawing and device therefor
Inventor: OTA HIROAKI
IPC: G02B6/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To solve the problems that the exchange frequency of the furnace core tube, heater and thermal insulating material of an optical fiber drawing furnace is high and the production cost of the optical fiber is high. SOLUTION: This optical fiber drawing device has the furnace core tube 13 to which a perform 12 for the optical fiber is supplied and the heater 17 which encloses the furnace core tube 13. The device is capable of drawing the optical fiber 21 by heating and melting the bottom end of the perform 12 for the optical fiber by a heater 17 via the furnace core tube 13. The furnace core tube 13 is made of carbon of <=0.025 per gram in the gaps of >=1 micrometer in diameter or made of the carbon of <=15 μm in an average grain size or made of the carbon for which a meso phase is used.
Patent JP-S5410355-A (JP)
Title: Heat-resistant epoxy resin composition
Inventor: SASAJIMA YOUICHI
IPC: C08G59/32
Filed: 1977-06-23
Abstract: PURPOSE: A thermosetting composition having improved heat resistance, mechanical and electrical properties, and workability, comprising triglycidyl isocyanurate and an epoxy resin of novolak type. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01247177-A (JP)
Title: Printer
Inventor: TSUNODA KAZUHARU
IPC: B41J11/46
Filed: 1988-03-29
Abstract: PURPOSE:To make possible printing from a proper position without intervention of application software to a variety of papers with different printing start positions by providing a constitution in which a mark for printing start line position is formed on paper and printing is started by detection of this mark. CONSTITUTION:An operator selects a mode by which a mark detection means 8 functions by printing start line position control in advance. If a command for insertion of cut forms is issued to a printer by a host computer, the operator sets the cut form 4 in an inserter 2, this insertion is detected by an tip detection means 3 and the cut form 4 is supplied to a form guide 7. Then if the mark for printing start line position 4a of the cut form 4 is detected by a mark detection means 3 following the supply, a supply action stops. Next, a printing head 5 starts printing from a line with the mark for printing start line position 4a described on the out form 4. Therefore, if document format and a position for printing start line vary, printing is started always adjusted to documents by printing the mark for printing start line position 4a per document.
Patent JP-H02254836-A (JP)
Title: Backup system for lan
Inventor: TSUJITA YOSHINORI
IPC: H04L12/42
Filed: 1989-03-29
Abstract: PURPOSE:To eliminate the need for the signal wire for backup control and to save indoor wiring space remarkably by monitoring the state of a node from a backup device periodically and raising the backup device when the interruption of a data link is detected. CONSTITUTION:In the case of data communication via a terminal controller 2 in the normal state, a current is supplied from a sub power supply 37 to a LAN adaptor 31 and a main power supply 36 supplying power to the entire backup devices 3, 91 is turned off. When a fault of the terminal controller is detected, a flip-flop 85 is set to turn on the main power supply 36. When the main power supply 36 is turned on, a processing unit 32 loads a program controlling the backup devices 3, 91 to a main storage device 33 by a file 35. Moreover, data communication is applied by a backup public line 6 and a host processing unit through a communication control adaptor 34.
Patent JP-H11272728-A (JP)
Title: Spectacle lens image generation method and device
Inventor: AKIMOTO TAKAAKI
IPC: G06F17/50
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To display spectacle lens images expressing the quality of a lens by reproducing the pseudo situation that a surrounding scene is lightly projected on the surface of the lens. SOLUTION: Projected images such as indoor actually projected images or the like projected to the lens and background images viewed through the lens such as the front face images of a person or the like are inputted (S101 and 102). For respective plotting points on a spectacle lens, which picture element of the background images is viewed through the spectacle lens at the plotting point is obtained (S103-108). Also, which picture element of the projected images is projected at the plotting point is obtained based on the shape information of the spectacle lens (S109-112).  Further, by turning a color which is the result of adding the color of the picture element in the background images viewed through the spectacle lens and the color of the picture element in the projected images projected to the spectacle lens by a prescribed ratio to the color of the picture element of the plotting point, the spectacle lens images are plotted (S113).
Patent JP-H04308680-A (JP)
Title: Aln ceramic heater
Inventor: KUMAGAI MASATO
IPC: H05B3/12
Filed: 1991-04-08
Abstract: PURPOSE:To get a sintered body which is low in insulation resistance and usable as a resistor by adding specified amounts of Ti, Zr, its oxides, oxynitrides, nitrides, or the like to AlN, and mixing and sintering them. CONSTITUTION:By making main ingredients AlN contain, at least, one kind of sub ingredients being selected from among Ti, Zr, its oxides, oxynitrides, and nitrides by 0.1wt.% or more, the resistivity becomes 1OMEGA.cm or less. AlN composition, which contains Ti, Zr, its oxides, oxynitrides, nitrides, or the like by a certain amount or more, is made, in the shape of a film, on a highly insulating AlN green sheet or a sintered body, and it is baked on it at high temperature. Or, an AlN green sheet, which has an AlN composition film, is bonded by thermocompression to an ordinary green sheet for manufacturing a substrate, and the laminate is sintered in nonoxidizing atmosphere at high temperature.
Patent JP-S62230071-A (JP)
Title: Coaxial mechanical-electrical transducer
Inventor: OGURA KOJI
IPC: H01L41/08
Filed: 1986-03-31
Abstract: PURPOSE:To eliminate an air layer in a coaxial mechanical/electrical converter and to reduce the outer diameter of the converter by covering the outer periphery of the surface of a piezoelectric layer with a thermally shrinkable tube. CONSTITUTION:A conductive rubber core electrode layer 4 having a core electrode 3 made of a linear conductive material is buried at the center of a piezoelectric layer 2 made of a piezoelectric rubber. The outer periphery is sequentially covered with a sheath electrode layer 5 and a thermally shrinkable tube 5. In order to form the layer 5 and the tube 6, the layer 2 is coated with conductive patent such as silver rubber paint to form the layer 5, hot blast is blown to a synthetic resin tube 7 having an inner diameter slightly larger thermal shrinkage than the outer diameter of the layer 2 through the layer 2 to heat it to shrink the tube 7 as the tube 6. Thus, the outer diameter becomes substantially half, and no air layer is generated therein to generate a preferable signal voltage.
Patent JP-H06258510-A (JP)
Title: Mold for producing diffraction grating and its production
Inventor: SUZUKI HIROYUKI
IPC: C23F4/00
Filed: 1993-03-09
Abstract: PURPOSE:To realize the mold for producing a diffraction grating having the high accuracy and uniformity of depth of its base and level difference. CONSTITUTION:First to third two-layered films 2a to 2c are formed on the surface of a substrate 1. The respective two-layered films 2a to 2c consist of thin films 3 having high reactivity with one etching gas of two kinds of etching gases and low reactivity with the other and thin films 4 having the low reactivity with the one etching gas and the high reactivity with the other etching gas. The prescribed parts are etched successively from the third two-layered films 2c by alternately using two kinds of the etching gases, by which grooves 5 for transfer of the diffraction grating are formed. There is, therefore, no need for controlling the etching depth with high accuracy.
Patent JP-H05238333-A (JP)
Title: Control method for device having a plural number of actuating parts
Inventor: MATSUDA SHIGERU
IPC: B60R16/02
Filed: 1992-02-26
Abstract: PURPOSE:To surely avoid interference in operation by prohibiting the operation of the first actuating part, when a switch is turned on while the second actuating part is in operation and even after the second actuating part stops operating while the switch is on, and releasing prohibition of the operation of the first actuating part when the switch is off. CONSTITUTION:When, for example, a trunk switch 25 is turned on while a roof is in operation, a trunk operation prohibiting flag is set up to prohibit its operation. Even when a roof switch 26 is turned off, if the trunk switch is found to have been turned on, and when the trunk operation prohibiting flag is found to have been left over as it is set as a result of judgment on the condition of the trunk operation prohibition flag, no trunk operation is carried out at all. After that, since the trunk operation prohibiting flag is to be reset by turning the trunk switch 25 off, the trunk operation can thereby be carried out.
Patent JP-2000268992-A (JP)
Title: Discharge lamp lighting device
Inventor: KANZAKI NOBORU
IPC: H05B41/24
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To adjust light regardless of frequency dispersion due to equipment differences and to reduce in size and cost. SOLUTION: In this discharge lamp lighting device, a switch element 9 is added to a self-excited inverter provided with FETs 2 and 3 as a switching element. The switch element 9 is intermittently driven by a modulated light controlling part constructed of an OR gate 12, an AND gate group 13, a counter 14, an oscillator 15 and a light modulating signal generating part 16, etc. Thereby, the device is not subjected to effect of equipment differences compared with the conventional analogue frequency variable system.
Patent JP-H04310124-A (JP)
Title: Register file
Inventor: TAKASE YUKIO
IPC: G06F7/76
Filed: 1991-04-09
Abstract: PURPOSE:To read and write an optional address out of a register file by providing a selector which can input the register file into its own register file after shifting the output by one bit. CONSTITUTION:A scan mode signal 18a is set at 1, and a scan subject word is designated in a register group 2 with a write address 19a and a read address 20a. An output selector 3 selects and outputs the output of the address designated by the address 20a. The most significant bit of the output data is taken out to the outside through a signal line 17. The remaining part of the data is inputted to an input selector 1 through a signal line 15 with a single bit shifted to the left. At the same time, a scan-in signal 16a is put into the idle least significant bit. The selector 1 selects the data on both signal lines 15 and 16 and outputs them to the group 2. The group 2 writes the output of the selector 1 into the position designated by the address 19a.
Patent JP-S51151881-A (JP)
Title: Cutting method by wire
Inventor: KUNIYOSHI MAAKI
IPC: B24B27/06
Filed: 1975-06-23
Abstract: PURPOSE:To provide a method for performing a cutting with a high precision without using a changeover operation for a feeding direction of wire.
Patent JP-S52555-A (JP)
Title: Inner sole material of shoes
Inventor: KAWAGUCHI ASATOKU
IPC: A43B13/41
Filed: 1975-06-23
Abstract: PURPOSE: To make an inner sole of high quality having superior producting by making use of stably supplied material such as an imitation leather which is wholely used as an inner sole having both curved ends along its plantar arch with added rigidity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02253293-A (JP)
Title: Display device
Inventor: SUGANO HIDEO
IPC: G09G3/36
Filed: 1989-03-27
Abstract: PURPOSE:To apparently speed up the display response of a large liquid crystal display screen using ferroelectric liquid crystal or a liquid crystal display panel made of a large number of picture elements by serially generating an address signal specifying a scanning line on which a scanning selection signal is impressed and a picture signal for addressing an information signal impressed on an information line. CONSTITUTION:The address signal A to be sent to a scanning electrode driving circuit 3 and the serial picture signal to be B sent to an information electrode driving circuit 2 are serially outputted to one address data line 11. The address signal A for addressing the scanning line electrode to be selected is carried at the head and consecutively the picture signal B corresponding to the selected scanning line electrode is sent to an information line electrode. When, a written display screen is partially rewritten, the address signal A is controlled by a CPU 14 so as to impress the scanning selection signal on only the scanning electrode in the area where the partial rewriting is performed. Partial rewriting system by impressing the scanning selection signal on only the scanning electrode is applied to cursor display and mouth display on the display screen.