baber/WOPTO huggingface dataset:
Patent JP-H06291382-A (JP)
Title: Manufacture of piezoelectric element built-up body
Inventor: WATABE YOSHIYUKI
IPC: H01L41/083
Filed: 1993-04-02
Abstract: PURPOSE:To improve resistance to humidity at a low cost, by closing a vent hole after the vent hole is formed in a member for closing an open end. CONSTITUTION:One ends of the upper and the lower surfaces of a multilayered electrostriction element 13 are fixed to an actuator base 9 by using a hermetic seal 6. A vent hole 12 is formed as a small penetration hole in a place where the hole is not hidden when the element 13 is fixed. Lead wires 8 are soldered to a metal terminal inside a can of the hermetic seal 6. The element obtained in the above manner is inserted into the inside of a housing 10, and injected in the manner in which one end except the fixed end of the element comes into contact with a diaphragm part 11 of the housing 10. After that, a pin is inserted into only the vent hole 12, and a pin spot is fusion bonded by solder. Thereby a can-sealed type multilayered electrostriction element wherein airtightness is completely ensured can be realized.
Patent JP-H0594873-A (JP)
Title: Method for growth of electroluminescent membrane
Inventor: MIKAMI AKIYOSHI
IPC: C30B25/00
Filed: 1992-03-31
Abstract: PURPOSE:To dope luminescent center portion with the high concentration of dope while excellent reproducibility is kept with excellent crystallizability kept when an EL membrane grows by means of a halogen transport method. CONSTITUTION:Parent material 20 composed of II through VI group compound semiconductors and of luminescent center material 30 are disposed in gas flow paths 2a and 2b provided for the source are S of a reaction pipe 1. The parent material 20 is transported to the growth area G of the reaction pipe 1 through the gas flow path 2a by means of specified carrier gas, and the luminescent center material 30 is transported through the gas flow path 26 in a form of halogen compound stream, so that an EL membrane grows over a substrate 5 set on the growth area G. In this case, the aforesaid carrier gas is inert gas. A gas flow path 2c which leads gas from the upstream side of the reaction pipe 1 to its downstream side while bypassing the source area S, is provided, so that the membrane grows while reducing gas is being supplied to the growth area G through the aforesaid gas flow path 2c.
Patent JP-H02257724-A (JP)
Title: Assignment requesting multiple access communication system
Inventor: ADACHI HIROAKI
IPC: H04B7/208
Filed: 1989-03-30
Abstract: PURPOSE:To improve the data transmission characteristic by controlling ON/ OFF of a compander circuit at the selection of a CSC channel and resetting the compander circuit to OFF only at the transmission through the CSC channel. CONSTITUTION:A compander control circuit 12 is connected to the compressor circuit 3 of a transmission side base band section and to the expander circuit 8 of a reception side base band section. The compander control circuit 12 applies the control operation of a common line signal (CSC) necessary for the demand assign operation and resets the compander circuit 11 to OFF for the CSC channel transmission only. Thus, a BER(Bit Error Rate) characteristic at data transmission is improved and the degradation in the transmission characteristic of a burst data by the transient characteristic of the compander is prevented.
Patent JP-H08269764-A (JP)
Title: Precision electroforming method
Inventor: YAMADA YASUSHI
IPC: B23K26/361
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a highly precise thick film as a high-strength structural material at the time of utilizing a photoresist as an electroforming mask by using a mask formed by projecting and removing a resist with a laser beam. CONSTITUTION: A thick polymer film 2 is thermocompression-bonded or adhered onto a substrate 1. A laser beam 4 from an excimer laser device is shaped with a homogenizer lens, passed through a laser beam mask and projected on the substrate 1. The polymer film 2 on the substrate 1 is abraded off by the laser beam 4. Since the substrate 1 is placed on the X, Y and Z stages of a laser-beam machine, a wide pattern is coped with by scanning the stages. A laser mask is changed in machining in accordance with the pattern. After the pattern is formed, electroforming is conducted, and a high-precision and thick electroformed article 9 is obtained. A corrosion-resistant film is preferably formed at the same time that the mask is removed.
Patent JP-S62232089-A (JP)
Title: Graphic generating system
Inventor: TONOMURA YOSHINOBU
IPC: G06T11/00
Filed: 1986-04-02
Abstract: PURPOSE:To generate a graphic with the desired thickness of line by substituting the position information parameter supplied with a graphic command with the parameter of a picture element shifted by one piece corresponding to the desired thickness of line and the fineness of a picture element, and repeatedly generating a graphic in accordance with a new parameter. CONSTITUTION:Regarding to L which is the desired thickness of line included in a received parameter and W which is the average of the vertical and the horizontal widths of a picture element from an output device, whether L/W>1 or not is decided. In case where the thickness L is smaller value than that of the average width W, the line can not be made thinner any further. Therefore, the processing is ended. But if the L is larger than the W, the thickening processing is started. The graphic to be drawn in decided to be rectangle in form, the position information parameter (X) is substituted with that of a picture element shifted by one piece to right or left in the X-axis direction, and the position information parameter (Y) is also substituted with that of a picture element shifted by one piece upward or downward in the Y-axis direction. Then decided to be circular, the radius parameter is enlarged or reduced by the length of W. In case the forms are decided they are other than rectangle or circle, the position information parameter is substituted with the parameter of a picture element shifted by one piece to right or left in the X-axis direction.
Patent JP-S63242799-A (JP)
Inventor: IRIKADO HIROSHI
IPC: B64G1/44
Filed: 1987-03-30
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-H01247018-A (JP)
Title: Container for plant
Inventor: MIZUNO HIROAKI
IPC: A01G9/02
Filed: 1988-03-30
Abstract: PURPOSE:To inform accurate water level, wherein an inner container is partially brought into contact with an outer container in the direction of height and the contact face is made transparent. CONSTITUTION:When water is poured into a culture container 6 or an inner container 3, water rises between the inner container 3 and the culture container 6. Since a water level indication part 5 of the inner container 3 is outward protruded, brought into contact with an outer container 2 and is transparent, water level is accurately observed.
Patent JP-H05283932-A (JP)
Title: Antenna
IPC: H01Q21/29
Filed: 1992-03-31
Abstract: PURPOSE:To keep the direction deteriorating the reception level constant regardless of the frequency, to deteriorate the reception level of the unnecessary wave and to improve the S/N by synthesizing reception signals between the 1st antenna and the 3rd antenna which is located in the prescribed relation. CONSTITUTION:The antenna is provided with the 1st antenna 1 operating as a reception antenna, the 2nd antenna 2 sending signals, the 3rd antenna 5 arranged in the prescribed relation with the antenna 1, and semifixed phase shifter 6 synthesizing the reception signals between the antennas 1 and 5 in a prescribed phase difference. The phase central point between a main beam direction 7 and the 3rd antenna 5 whose gain is equal to the antenna 1 is set at L intervals in a plane which is perpendicular to the undesired wave 3 and includes the phase center of antenna 1. The reception signals of antenna 1 and 5 are synthesized in reverse phase with the use of the shifter 6. Thus, the undesired wave is suppressed.
Patent JP-S57190643-A (JP)
Title: Granulating method and apparatus therefor
Inventor: KAWAKAMI NOBORU
IPC: A61J3/06
Filed: 1981-05-20
Abstract: PURPOSE: To carry out granulation with good particle size districution by supplying air to a granulating chamber from the lower part thereof while a porous plate at the inner bottom of said granulating chamber to form an air stream on the porous plate in a centrifugal or a rotary direction.  
     CONSTITUTION: A rotary porous plate 7 is provided in a granulating chamber 1 so as to approch the peripheral flange part thereof to the inner periphery of the bottom part of said granulating chamber 1 and, while this perforated plate 7 is rotated, hot air or a hot gas is supplied from small pores 24 of said plate 7 to form a flowing gas stream rotating toward a centrifugal or a rotary direction at a high speed. In this condition, a binder solution is sprayed to the powder in the granulating chamber 1 from a nozzle 15 provided to the upper part thereof and, after powder particles are coagulated with liquid droplets, granulation is further carried out. As described above, granulation is carried out efficiently without generating irregularity in particle size distribution. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58196139-A (JP)
Title: Mold release agent for high temperature
Inventor: DEYAMA SADAO
IPC: B22C3/00
Filed: 1982-05-08
Abstract: PURPOSE:To decrease fraction defective and to extend the life of a metallic mold by dispersing the solid matter consisting of respectively limited ratios of carbon black, heat resistant particles and a dispersant in a dispersion medium at a limited weight ratio thereby forming the good film of a mold release agent. CONSTITUTION:The solid matter consisting of 5-80wt% suitable carbon black such as acetylene black, gas black or oil black and 5-80wt% heat resistant particles such as boron nitride, mica and talc alone or in combination and added with 0.5-20wt% dispersant is dispersed in a dispersion medium such as water or mineral oil at 5-80wt% concn., whereby the mold release agent for high temp. is obtained.
Patent JP-H06290117-A (JP)
Title: Network system
Inventor: AOKI TAKAHIRO
IPC: G06F13/00
Filed: 1993-04-05
Abstract: PURPOSE:To reduce the traffic load of a command packet which is used to control a terminal equipment through a network controller and also to reduce the capacity of a storage means which stores the control program of the terminal equipment. CONSTITUTION:Plural equipment control commands received from an operator terminal 400 are supplied to a programming command editing part 103 of a network controller 100 and edited to be a programming command which designates the command executing sequence and conditions. Then, this command is sent to a terminal equipment 200 as a single packet by a communication control part 107 and a programming command transmitting part 105 through a communication medium 300. A command interpreter part 210 interprets the programming command and decides the equipment control commands to be executed. Then, an equipment control part 220 individually carries out the basic function elements in response to the decided equipment control commands and under the control of a contained equipment control program, to realize a prescribed processing function.
Patent JP-H05284438-A (JP)
Title: Tube screen display circuit
IPC: H04N5/445
Filed: 1992-03-31
Abstract: PURPOSE:To revise a display position of various characters on a screen by applying revision control to the correspondence between a scanning position and a read address given to a display memory. CONSTITUTION:A preset value generating circuit 11 receiving a preset row address from a row counter 6 outputs row column addresses on a display memory 8 of a row corresponding to the preset value by three kinds of pattern structures. Moreover, a row column structure changeover register 12 stores a row column structure designation code and set by the operation of the user. Then a data selector 13 receiving three sets of the information from the preset value generating circuit 11 outputs one information designated by the row column structure designation code from the register 12. Thus, only one row column structure is processed and its output is given to a preset counter 7, then the preset counter 7 generates row column addresses to the display memory 8 one by one for each character.
Patent JP-H07283271-A (JP)
Title: Soldering equipment and soldering method
Inventor: IIDA MINEAKI
IPC: H01L21/60
Filed: 1994-04-15
Abstract: PURPOSE:To prevent heat from escaping through a wiring pattern by heating an outer lead wire terminal in a separated state from the wiring pattern when making appropriate the surface condition of the outer lead wire terminal by preheating the outer lead wire terminal. CONSTITUTION:By using a temperature controller 34, the temperature of heater chip 32 is raised up to a preheating temperature (first heating temperature). After the elapse of a predetermined time, the surface conditions of an outer lead Ta become good. Thereafter, suction nozzle drive device 21 and a bonding tool drive device 33 are operated by a control signal from the controller 50, and outer leads Ta come into contact with wiring patterns Pa by the operation of a suction nozzle 20 and a bonding tool 30. Here, the temperature of heater tip 32 is raised to the second heating temperature by the temperature controller 32 and pressing is performed for a predetermined time by the heater tip 32.
Patent JP-S523896-A (JP)
Title: Method of preparing yeast proteins capable of gel formation
Inventor: KUBA KEISUKE
IPC: C07K14/195
Filed: 1975-06-25
Abstract: PURPOSE: To prepare yeast proteins capable of gel formation from yeast cells. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S522773-A (JP)
Title: Intensity of absorbed light analizing device
Inventor: KAMEDA YOSHIHIKO
IPC: G01N21/31
Filed: 1975-06-25
Abstract: PURPOSE:To convert each output signal from the detector by logarithm calculation, and to analyze the intensity of absorbed light from the difference of the output signals changed by logarithm calculation to measure the density of material.
Patent JP-S61235760-A (JP)
Title: Signal converter
Inventor: MIYOSHI MINORU
IPC: H03D3/00
Filed: 1985-04-12
Abstract: PURPOSE:To facilitate inventory control by providing a pulse width clocking means which starts counting clock pulses in response to each pulse in an input pulse train and outputs a constant-width pulse continuously until the counted value attains to a preset value. CONSTITUTION:The pulse width clocking means 37 is supplied with the set value previously by a pulse width setting means 38 on the basis of the forecasted repetitive period of the input pulse train P11. the means 37 inverts the output to output the constant-width pulse PC during use every time each pulse of the pulse train P11 is applied to the means 37. This pulse PC lasts until the clock pulse P10 applied to the means 37 reaches the set value which is given previously, and the pulse PC is inverted when the pulse P10 reaches the set value, so that the pulse PC is not outputted any more. Thus, the pulse PC is outputted every time each pulse of the pulse train P11 is applied to the means 37, so the impact ratio of a constant-width pulse train P12 varies with the frequency of the pulse train P11 and variation in the impact ratio is detected 4, so that an LPF 4 outputs an output signal S13 corresponding to the impact ratio.
Patent JP-S61236698-A (JP)
Title: Synthesizing method for single crystal of alexandrite
Inventor: KUNUGI MASANAO
IPC: C30B29/26
Filed: 1985-04-12
Abstract: PURPOSE:To improve the quality of crystal and to improve the stability of growth in the synthesis of alexandrite by the floating zone process by adding oxide(s) having high melting point to a compsn. of the starting material. CONSTITUTION:A single crystal of alexandrite is grown by the floating zone process wherein an end of a starting material bar is melted, and melting of the starting material bar and deposition of solid phase are continued by moving the formed melting zone. The compsn. of the starting material bar consists primarily of alumina and beryllia, contg. additionally 0.2-0.5wt% chromium oxide and 2-4wt% ferric oxide as colorant, and adding 0.1-2wt% at least one among ZrO2, HfO2, and ThO2 as high melting oxide(s).
Patent JP-H09267371-A (JP)
Title: Auxiliary equipment for mold clamping for injection molding machine
Inventor: KANDA KATSUTOSHI
IPC: B29C45/56
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To make so-called high pressure injection molding possible in an existing injection molding machine, to improve responding properties of a movable mold in case of high pressure injection molding and to improve reliability of pressure adjustment and metering. SOLUTION: In high pressure injection molding, when a resin is filled in a mold, a movable mold 7 is opened by the resin pressure and thereafter, while the movable mold 7 is closed by strengthening mold clamping force, a gate is closed. Pressure adjustment and metering are performed thereby and the pressure and the amt. of the resin in a cavity become const. An auxiliary equipment 21 for mold clamping consisting of a booster ram mechanism can be incorporated between a platen 5 on the movable side and the movable mold 7 of the injection molding machine. When pressure adjustment and metering are performed, a ram 27 in the auxiliary equipment 21 for mold clamping is moved. The whole stroke of this ram may be at a necessary min. and responding properties of the movable mold 7 is improved thereby.
Patent JP-H09269351-A (JP)
Title: Electrical connection inspection device for circuit board
Inventor: UEHARA MINORU
IPC: G01R31/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To enable efficient electrical connection inspection by sandwiching a circuit substrate between a first electrode part for collectively connecting and separating the circuit substrate in opposition to one face thereof and a second electrode part for providing a pin corresponding to its terminal part in opposition to the other face. SOLUTION: A plurality of electrode pads brought into contact with an IC chip are formed on the main face of one of a circuit substrate 1A and ball grips corresponding to them are shaped on the main face of the other. The positioning means 5 of an electrical connection inspection device 10 move to position a plurality of the substrates 1A to a prescribed position and a detection head part 11 sandwiches the substrates 1A from upward and downward to detect their conducting and connects an inspection means 21. The head part 11 are collectively connected to and separated from them for the pads, and comprises an electrode part 17 having an electric conduction elastic member and another electrode part 12 corresponding to each of the grids. The substrates 1A are sandwiched with the electrode parts 12, 17.  Since the electrode part 17 is a wholly-short-circuited member, and inspection by automatic control is made possible without any problem such as relative positioning.
Patent JP-S5412959-A (JP)
Title: Shaving foam heater
Inventor: IHARA SHINJI
IPC: A45D27/00
Filed: 1977-06-30
Abstract: PURPOSE: To operate with one hand when using, and to make the minute adjustment of shaving foam discharge quantity easy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S574001-A (JP)
Title: Nonreflective optical element
Inventor: WATANABE TOSHIROU
IPC: G02B27/00
Filed: 1980-06-10
Abstract: PURPOSE:To inexpensively obtain optical elements of sufficiently low reflectivities by disposing plural holes or protrusions of prescribed radii two-dimensioally irregularly at the depth or height of roughly 1/4 wavelength on the surface of an optical element. CONSTITUTION:For example, plural holes 2 or protrusions 4 of a circular columnar shape having constant depth or constant height D and roughly a constant radius R are irregularly arranged by leaving an average distance A on the surface of a blank body 1 consisting of, for example, transparent plastics, thereby forming an optical element 3A or 3B. The value of D is set at 1/4 the wavelength of light, and the radius R is so selected as to satisfy the following equation. In the case of the porous structure element 3A, 1-pi(R/A)<2>=x, and in the case of the multicolumnar structure element, pi(R/A)<2>=x, where (x) is the ratio at which the flat plastics occupy space. Also, (x) is x=(n-no)/(np-no), where no and np are so selected as to satisfy the refractive indexes of air and plastics. Thereby, the optical element of sufficiently low reflectivities is obtained inexpensively.
Patent JP-H06325817-A (JP)
Title: Electric connector with means for ensuring terminal position
Inventor: ROBAATO EI KUREMAA
IPC: H01R13/415
Filed: 1994-03-24
Abstract: PURPOSE: To ensure the terminal position of an electric connector which has an insulating housing, having a terminal receiving passage for inserting a terminal to a completely inserted position. CONSTITUTION: A latch surface 22b is formed within a housing, facing the inserting direction adjacently to a passage. A bendable tub 42 is provided on a terminal and fitted so as to be bendable with respect to the latch surface. The bendable tub moves an edge part 42a of the tub, so that it is bendable around and axial line 46 which is normally parallel to the inserting direction for arranging a terminal on the latch surface, when the terminal is in its completely inserted position.
Patent JP-H08246693-A (JP)
Title: Simple structure
Inventor: TADA KENJI
IPC: E04H6/02
Filed: 1995-03-08
Abstract: PURPOSE: To smooth the entrance and exit of a car, etc., by saving the labor of the assembly operation of a simple structure while forming large spaces before and behind a post. CONSTITUTION: A roof body 3 is bridged at the top sections of posts 2, a flange 4 is fixed at the lower end of the front post 2a, a baseplate 5 is fastened at the lower end of the rear post 2b, and the flange 4 is slid and the place of the flange 4 can be adjusted and the flange 4 is fixed onto the baseplate 5. The front post 2a and the rear post 2b are fastened onto the same baseplate 5 in a V shape.
Patent JP-H09239834-A (JP)
Title: Heat-shrinkable polyester type film and production thereof
Inventor: MORI KUNIHARU
IPC: B29K67/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-shrinkable polyester type film extremely reduced in the occurrence of a longitudinal sink, wrinkles, shrinkage irregularity and strain after shrinkage and suitable for a label use. SOLUTION: A stretched film composed of polyester wherein a terephthalic acid component is 70mol% or more and an ethylene glycol component is 70mol% is characterized by that a heat shrinkage factor in a main shrinkage direction at 85 deg.C is 15% or more and a ratio (Er/σmax) of the Young's modulus (Er) in the main shrinkage direction at 85 deg.C and the max. value (σmax) of shrinkage stress in the main shrinkage direction developed during a period after one min from the start of heating of 85 deg.C is 200 or more.