baber/WOPTO huggingface dataset:
Patent JP-H05258601-A (JP)
Title: Headlamp device for vehicle
IPC: B60Q1/00
Filed: 1992-03-12
Abstract: PURPOSE:To provide a headlamp device for vehicle capable of suppressing the backward protruding quantity of a reflecting mirror to make the whole body thin and compact, and realizing a lighter weight. CONSTITUTION:A headlamp device for vehicle has a reflecting mirror 25 of a parabolic section; a light source 28 provided on the top part of the light reflecting surface 26 of the reflecting mirror 25: and a lens 31 covering the front opening part 25a of the reflecting mirror 25. The lens 31 has a front lens part 31a and a flange part 31b protruded on the peripheral part of the front lens part 31a and connected to the front opening part 25a. When the front lens part 31a of the lens 31 is inclined to an optical axis X3, the reflecting mirror 25 is inclined in the direction where the surface including the opening peripheral part 25a obliquely crosses the optical axis X3, and the inclination of the opening peripheral part 25a of the reflecting mirror 25 is nearly conformed to the inclination of the front lens part 31a.
Patent JP-S59181503-A (JP)
Title: Manufacture of sintered magnet
Inventor: INOUE KIYOSHI
IPC: H01F1/055
Filed: 1983-03-31
Abstract: PURPOSE:To obtain a magnetic intensity of sintered particle magnet similar to the intrinsic intensity of magnet particles by sintering and forming magnet particles of which surface is covered with a tar or thin film of synthetic resin. CONSTITUTION:A thin covering layer of tar or synthetic resin polymer is formed on the entire surface of each particle of magnet particles. Such covered magnet particles are mixed and heated to an adequate temperature under the pressured condition for sintering. For example, the tar is heated up to 60 deg.C, it is mixed with Sm2Co(Cu, Ni, Fe)17 magnet particles with a particle size of about 0.1- 1mum, a tar thin film is formed to entire surface of each particle in such thickness of about 0.01-0.02mum. Thereby, tar particle diameter is set to about 0.12- 1.1mum. A mixed substance obtained by mixing such tar covered magnetic particles is heated up to 240 deg.C and sintered under the pressured condition with addition of pulse magnetic field intensity of 40KOe and thereby a sintered magnet with density of 88% can be formed.
Patent JP-S59180673-A (JP)
Title: Testing device of external appearance
Inventor: KITAGAWA SHIROU
IPC: G03F1/84
Filed: 1983-03-31
Abstract: PURPOSE:To obtain a practical appearance cheek by examining the selection of accuracy and the correction of positional shifting by moving the digital array of a reference picture horizontally over the whole round and comparing the digital array with that of a picture to be tested. CONSTITUTION:The digital array B of the picture to be tested is superposed by arrays A1-An formed by moving the digital array A of the reference picture over the whole round, ''1'' of the array B is erased by ''1'' of respective An and an extra solid line part is detected as the digital array BAn by regarding ''1'' of the remaining array B. The array B is superposed by the negative digital array A' of the array A and a place superposed to ''1'' of the array B is erased by ''1'' of the array A' to form an array BA'. Subsequently, the array A is superposed by arrays A'1-A'n formed by moving the array A' horizontally over the whole round, ''1'' of the array A is erased by ''1'' of respective arrays A'n, the remaining array AA'n is compared with the array BA', and the defective part of a solid line part is detected by regarding the difference part as digital array AA'n-BA'.
Patent JP-S60213846-A (JP)
Inventor: GEIRII UEIN RUISU
IPC: G01N1/22
Filed: 1985-03-18
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-S61216725-A (JP)
Title: Granulation of urea
Inventor: KAWABE TOYOTARO
IPC: C07C273/00
Filed: 1985-03-20
Abstract: PURPOSE:To prepare granular urea in min. heat energy cost, by using the heat possessed by inert gas as the heat source in the concn. of the aqueous urea solution, the drying of a urea crystal and/or a urea melting process within a urea manufacturing process. CONSTITUTION:Dried urea is sent to a cyclone separator 6 from the upper part of an air stream dryer 5 and exhaust air is exhausted through a line while receives pollution control treatment. Urea is sent to a urea melter 9 from a cyclone separator 6 while the molten urea in the urea melter 9 is sprayed into a granulator 13 through a line 16. The fine urea particles in the granulator 13 is fluidized by air from a line 16 and, when fine urea particles are sprayed to the fluidized particles, fine urea particles function as nuclei to receive the adhesion of fine molten urea particles to be gradually grown in a particle size and large particulate urea is formed.
Patent JP-H06268498-A (JP)
Title: Optically coupled type semiconductor relay
Inventor: YAMADA KOICHI
IPC: H03K17/725
Filed: 1993-03-15
Abstract: PURPOSE:To provide an optically coupled type semiconductor relay with superior light sensitivity and a large dV/dt resistant amount and to provide a zero-cross ignition function suited to AC control. CONSTITUTION:In this optically coupled type semiconductor relay provided with an LED 3 connected to input terminals 1 and 2 and an electrically insulated output side semiconductor element optically coupled with the LED 3 for being turned ON and OFF by photoirradiation by the LED 3, two normally-off type electrostatic induction thyristors 4 and 5 are anti-parallelly connected between output terminals 10 and 11 and used. Also, preferably, a zero-cross circuit is formed between the gate and cathode of the above-mentioned normally-off type electrostatic induction thyristors 4 and 5.
Patent JP-H06267397-A (JP)
Title: Cartridge fuse
Inventor: OTE SHOICHI
IPC: H01H85/143
Filed: 1993-03-16
Abstract: PURPOSE:To prevent stress corrosion cracking even in a corrosive environment by providing two layers of plating over a cap which is made of brass and pressed into an insulator. CONSTITUTION:Two plating layers of different metals are provided over the surface of a cap 2 which is made of brass and pressed into both ends of an insulator 1. In this case, copper plating 5 having a thickness of at least 5mum is provided as a base so that when the cap is pressed into both ends of the insulator formation of pinholes is prevented. Further, tinning 6 is provided thereover for preventing discoloring and the overall thickness of the plating layers is 7 to 20mum. Even if the cartridge fuse is used in an atmosphere where a corrosive medium exists, the two plating layers prevent the corrosive medium from making direct contact with the brass from which the cap is made, so preventing stress corrosion cracking of the cap 2. Similar effects are available when nickel plating is used in place of the tinning.
Patent JP-S55146781-A (JP)
Title: End-detecting and reversing device for ink ribbon
Inventor: MAEDA KATSUMI
IPC: B41J33/516
Filed: 1979-05-02
Abstract: PURPOSE: To obtain the captioned device for using the full length of an ink ribbon effectively and thus lengthening the life thereof by a method wherein the final end of the ink ribbon is detected mechanically on the rolling up side thereof and a reversing action can be performed without fail by a simple device.  
     CONSTITUTION: When an ink ribbon reaches its final end, a driving lever 31 rotating a nail wheel intermittently moves in the direction of an arrow (i) and pulls a spring 30, using the engaging part of a driving nail 28 of the 2nd nail driving member 22 and the nail of the nail wheel 3 as a stopper, thereby the 1st nail wheel driving member 18 moving slidably downward. Meanwhile, the 2nd nail wheel driving member 22 swings linkewise in the direction of the other nail wheel 2, while the member 18, further moving down slidably, swings in the same direction and displace a nail wheel driving member reversing lever 10 engaged with its projection 18A at a fixed angle round a pin 11, swinging solidly further in the direction of the nail wheel 2 by the crick action of a twisted coil spring 14. The driving nail 28 is released from the engagement with the engaging nail of the nail wheel 3 and is engaged the nail 20 of the other nail wheel 2, thus the reversing action being completed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07240445-A (JP)
Title: Data display control method for ic tester
Inventor: ATSUMI AKIHIRO
IPC: G01R31/26
Filed: 1994-02-28
Abstract: PURPOSE:To set the coordinates of a sample on a wafer freely by writing the relative coordinates of each sample with respect to a reference sample into a common memory using a set input means, operating the absolute coordinates of each sample using a prober according to a control program and displaying the absolute coordinates thus operated. CONSTITUTION:A set input means 4A for a data processor 4 prepares the relative coordinate data of a non-reference sample with respect to the coordinate of a reference sample and writes the relative coordinate data into a common memory 3A of a control processor 3. The coordinates of a sample tested by a prober 2 relative to a reference sample are determined according to a control program 3B in the control processor 3. The control program 3B reads out the relative address of the non-reference sample from the common memory 3A and adds the address thus read out to the coordinates of the reference sample thus calculating the absolute coordinates of each non-reference sample. The control program 3B then delivers the coordinates and information of each tested sample to a display software 4B which presents information on the X. Y coordinates of a display section 5.
Patent JP-H08244049-A (JP)
Title: Resin mold and production thereof
Inventor: HIJINO MASAMICHI
IPC: C23C14/48
Filed: 1995-03-14
Abstract: PURPOSE: To obtain a mold short in cycle time, low in cost, not deteriorated in processing accuracy and realizing continuous and easy mold release. CONSTITUTION: Carbon ions are injected in a material composed of either one of iron, nickel, chromium, zinc or SUS steel in an amt. of 10<14> -10<30> ions/cm<2> by ion energy of 5-70Kev. By this method, a resin mold wherein the max. value of carbon concn. is present up to a depth of 1500Å from a surface and 50atom% is obtained.
Patent JP-2000246919-A (JP)
Title: Alarm for residual quantity of liquid
Inventor: HOSAKA TOMONARI
IPC: B41J29/46
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain an alarm for residual quantity of liquid arranged to alarm supplement of liquid a plurality of times depending on the reduction in the residual quantity of liquid by providing a section for delivering an alarm based on a threshold value altered at a threshold value setting section and a liquid consumption calculated at a liquid consumption calculating section. SOLUTION: Based on a data representative of a threshold value delivered from a threshold value setting section 50 and a data representative the required number of inkjet times delivered from a jetting times calculating section 52, an alarm section 54 compares an accumulated number of jetting times with a threshold value. When the threshold value is exceeded, a data representative of an alarm indication command is delivered as a comparison output to an indication signal forming section 38. The indication signal forming section 38 forms an indication signal SD indicative of an ink residual quantity alarm based on that data and delivers it to an indicating section 34.  Even if an estimation is made that the quantity of ink is less than required and alarm state is released forcibly to continue the recording operation, the threshold value is altered and an alarm is indicated thus avoiding deficiency of ink in during recording operation.
Patent JP-H03254685-A (JP)
Title: Method for keeping plasmid in stable state
Inventor: KITANO KAZUAKI
IPC: C12N15/68
Filed: 1990-03-05
Abstract: PURPOSE:To stably keep a recombinant plasmid and to stably produce the objective useful substance in high productivity by culturing a yeast holding a recombinant plasmid in a medium added with histidine. CONSTITUTION:A yeast holding a recombinant plasmid is cultured in a medium containing >=150mg/l of histidine preferably at 20-35 deg.C for 2-4 days. The recombinant plasmid is preferably plasmid pGEL125, etc., for the extracellular manifestation of human lysozyme and the host is e.g. Saccharomyces cerevisiae AH22R<->/pGLD P31-RcT (IFO 10226).
Patent JP-H10251833-A (JP)
Title: Film forming method and film forming apparatus
Inventor: HONDA KAZUYOSHI
IPC: C23C14/02
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a resin-base thin film having a smooth surface without having void defects by electrifying at least either of a substrate and an atomized or vaporized resin-based raw material by charge particle beams, such as electron beams or ion beams. SOLUTION: The film deposition apparatus is provided with a charge particle beam irradiation apparatus 60. While the substrate 51 is successively fed at a specified speed by a feed shaft 52 and a take-up shaft 53, the substrate 51 guided by a rotary drum 53 is irradiated with the electron beams from the charge particle beam irradiation apparatus 60, by which the substrate 51 is electrified. On the other hand, the liquid resin-based raw material is atomized by a state converter 58. The atomized resin-based raw material is once adhered by the peripheral surface of a heating roller 56 and is again desorbed but the resin-based raw material is vigorously attracted to the substrate 51 by the electrostatic attraction force of the electrified substrate 51 and is adhered thereto.  The resin-based raw material adhered to the substrate 51 is thereafter cured by the UV rays cast from a curing device 59, by which the film is formed.
Patent JP-H01230222-A (JP)
Title: Semiconductor-crystal growth method
Inventor: OKI YOSHIMASA
IPC: H01L21/205
Filed: 1988-03-10
Abstract: PURPOSE:To prevent mixing of carbon into a crystal, by using an organic metal compound provided with a specified organic functional group. CONSTITUTION:An organic metal compound provided with an organic functional group as a growing material wherein fluorine substitutes for at least a part of hydrogen atoms is used to grow a semiconductor crystal on a substrate. Since bonding between carbon and fluorine is strong, free carbon in growing reaction is decreased. The bonding between metal and the carbon is weakened, and mixing of the carbon into the epitaxially growing crystal layer is prevented.
Patent JP-H11246077-A (JP)
Title: Paper carrying device for printing device
Inventor: MATSUMOTO HIROYOSHI
IPC: B41J13/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To discharge wrinkled paper without mixing it with normal paper by providing an identifying means for separating wrinkled paper from normal paper on whole surface of the paper and a place for discharging an abnormal sheet with wrinkles and a normal sheet so as to be separated in transportation during printing or after printing. SOLUTION: When a sheet for which printing has been substantially finished passes through a roller 1, a sensor 2 reads difference of force loaded to the roller during passing between a normal sheet and a wrinkled sheet, and distinguishes the normal sheet from the wrinkled sheet. A sheet judged to be the normal sheet is fed to a feed passage for a normal sheet, and finally accumulated in a normal sheet tray 5 through a feed roller 4 of the feed passage. A sheet judged to be the wrinkled sheet is separated from a normal sheet, is fed to a feed passage for a wrinkled sheet with a separating claw 3, and is finally discharged in a wrinkled sheet tray 6 through a feed roller 4 of the feed passage.
Patent JP-H09250329-A (JP)
Title: Exhaust silencer for automobile
Inventor: MAEDA KAZUSHIGE
IPC: F01N1/16
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To restrain the fluttering of a valve, to maintain stability in the opening/closing operation, to stably reduce the exhaust noise under all operating conditions, and to maintain the output performance of an engine. SOLUTION: An exhaust silencer for an automobile is provided with an opening 13 formed in a baffle plate 7 inside a muffler, and a valve 15 which is turned around a turning shaft 14 so as to be opened or closed by the pressure of exhaust gas. The turning shaft 14 of the valve 15 is offset from the center of the valve 15 by a prescribed distance, and it is so constituted that the opening ratio of the valve surface on one side out of the two-divided surfaces divided by the valve turning shaft 14 is increased in accordance with the turning angle of the valve, while the opening ratio of the valve surface on the other side is made to be constant at a turning angle or more.
Patent JP-S60198987-A (JP)
Title: Video disc record
Inventor: ISHII YASUHIRO
IPC: H04N9/81
Filed: 1984-03-21
Abstract: PURPOSE:To reproduce stably a sound signal by recording a digital sound signal subject to time axis compression during the vertical blanking period of a broad band video signal. CONSTITUTION:The sound signal on channels A1, A2 is inputted to an AD conversion circuit 5, its output is inputted to a coding circuit 6, where the signal is subject to quasi-instantaneous companding and interleaving, and then converted into a data added with a correction data such as error correction code at each data unit. Then the data is stored sequentially to a memory 7 according to an output of a write address designation circuit 8. The output of the memory 7 is inputted to a multiplex circuit 12 together with the output of an address signal generating circuit 10 and the output of a track jump signal generating circuit 11. In case of multiplexing of a signal in, e.g., 456 bits per line, the front 5 bits and the rear 7 bits of the horizontal synchronizing signal are used as free areas so as to part the sound digital signal fluctuated rapidly from the horizontal synchronizing signal.
Patent JP-H01230299-A (JP)
Title: Forming method of radio wave absorbent skin film and radio wave absorber composition
Inventor: INUI TETSUJI
IPC: C04B26/02
Filed: 1988-03-10
Abstract: PURPOSE:To obtain a light-weight thin film, by using radio wave absorber composition whose indispensable component is scaly graphite wherein the content of fixed carbon, grain diameter, and the ratio of the mean length of grain diameter and the mean thickness are specified. CONSTITUTION:Scaly graphite is composed of natural or articial scaly graphite of 5-60 part by weight, and synthetic resin of organic polymer or polymerizable monomer of 95-40 part by weight. As to the scaly graphite, the following are used: the content of fixed carbon is higher than or equal to 80% (preferably 85% or more), grain diameter is 200-800mum (preferably 300-500mum), and the ratio L/D (aspect ratio) of the mean length L of grain diameter and the mean thickness D is larger than or equal to 50. The thickness of scaly graphite is set as 0.1-10mum, which is preferably 0.5-1mum. As an example of synthetic resin, phenol resin, urea resin, etc., are used. Thereby, radio wave absorbing film is made light-weight (specific weight is small), and the thickness is made thin, so that high frequency radio wave of 9-10GHz can be highly absorbed.
Patent JP-H06245664-A (JP)
Title: System for catching and taking out fowl
Inventor: TOHATA HIDEO
IPC: A01K31/07
Filed: 1993-02-19
Abstract: PURPOSE:To shorten the operating time and simultaneously prevent the environment of a workplace from deteriorating by reducing labor of each operator and the number of the operators required for operation to catch or take out live fowl reared by loose housing in a poultry house. CONSTITUTION:One end of a rail device 20 temporarily installed in the center of the ground surface in a poultry house (H) reaches a winch device 30 placed on the outside of the poultry house. A pusher 36 connected with a cable taken out of the winch device 3 is slidably placed on the rail device 20. A chicken caught by fowl catcher 40 is filled in each container 60, which is then stacked on the rail device 20 with a stacker 80. The pusher 36 is then set on the side in the deepest side of the containers 60 filled with the chickens in prescribed numbers of stages and rows to drive the winch device 30. Thereby, the many containers 60 are drawn along the rail device 20 toward the side of the winch device 30 at a time.
Patent JP-S62213462-A (JP)
Title: Charging device for telephone set
Inventor: ENOKIDO SUSUMU
IPC: H04M17/02
Filed: 1986-03-14
Abstract: PURPOSE:To exclude the affection of a charging signal onto talking by allowing a telephone set to generate the charging signal during talking. CONSTITUTION:At the time of a telephone set 1a makes dialing to call a telephone set 1b, and a call signal is sent and the telephone set 1b replies it, an exchange 3 calculates the talking charge rate for the charging, drives an MF transmitter 3a to send a signal representing the talking charge rate to a charging device 2 via a subscriber 3b and a line 4. The signal is branched by a talking line supervisory circuit 2a and received by an MF receiver 2b. A charging time control circuit 2c controls a coin deposition device 2d based on the talking charge rate supplied to generate the charging signal in response to the talking charge rate to deposit the coin.
Patent JP-2000249978-A (JP)
Title: Image-formation element array, and optical printing head and image forming device using the same
Inventor: MASUDA KOJI
IPC: G02B27/18
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an image-formation element array capable of improving image-formation performance and obtaining an excellent image, and an optical printing head and an image forming device using the same. SOLUTION: In this image-formation element array 1 where plural equivalent image-formation elements are integrally arrayed, the image-formation element is provided with an incident surface 1a positioned on an incident side, an emitting surface 1b positioned on an emitting side, and two total reflection surfaces 1c which are paired for guiding luminous flux from the surface 1a to the emitting side. The surfaces 1a and 1b have aspherical shape and the arraying pitch of the image-formation element is set to <=1 mm.
Patent JP-S60199616-A (JP)
Title: Manufacture of onyx-looking product
Inventor: NIKI MASAO
IPC: C08J5/00
Filed: 1984-03-24
Abstract: PURPOSE:To obtain an beautiful onyx looking appearance by adding a hardening agent to a mixture of a composition as a copolymerizing syrup of a specific monomer whose refractive index is specified in the solidified form at the room temperature and aluminum hydroxide at a specified ratio to be injected into a mold to solidify. CONSTITUTION:A hardening agent is added to a mixture of 80-15wt% of a compolimerizing syrup comprising two or more kinds of monomers selected from among cyclohexyl methaacrylate, methyl methaacrylate, 2-ethylhexylacrylate and styrene in such a manner that the refractive index will be 1.51-1.55 in the solidified form at the room temperature and 20-85wt% of aluminum hydroxide containing no organic substance with the average partical size of 3-50 micron and injected into a mold to solidify integrally. The solidified matter provides a hard and beautiful onyx-looking product which appears transparent with a flame resistance and pollution resistance.