baber/WOPTO huggingface dataset:
Patent JP-H07222367-A (JP)
Title: Reactive current suppressing circuit for system interconnection generator
Inventor: CHIKARAISHI YASUNORI
IPC: H02J3/50
Filed: 1994-01-27
Abstract: PURPOSE:To provide a reactive current suppressing circuit having excellent characteristics and simple circuitry. CONSTITUTION:The reactive current suppressing circuit for system interconnection generator comprises a deciding function, e.g. a reactive current detecting function 4, and exciting current suppressing functions 21, 22 for nonutility AC generator. The exciting current suppressing functions 21, 22 function when a reactive current detected through the deciding function, e.g. the reactive current detecting function 4, exceeds a preset level. Means for reducing the exciting current through control of commutation phase angle may be employed in place of a fixed resistor 21 being inserted into an exciting circuit in order to suppress the exciting current.
Patent JP-H11223609-A (JP)
Title: Abnormality monitoring method for optical surface flaw inspecting device
Inventor: FUJIKAKE YOUICHI
IPC: G01N21/89
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily monitoring presence of normal operation of an optical flaw inspecting device without drawing the device out of a line. SOLUTION: In this monitoring method, abnormality in an optical flaw inspecting device is monitored at real time by bonding standard defect signs 1, 2 on a roll surface irradiated with slit light 15 from a light source 11, by picking up images of the signs 1, 2 with an image of a steel plate surface, and by confirming presence of no change in the images of standard defects.
Patent JP-S56124590-A (JP)
Title: Structure for holding oar of row boat
Inventor: HORIUCHI KOUTAROU
IPC: B63H16/06
Filed: 1981-02-19
Abstract: PURPOSE: To fix a holder to a rigger readily after the adjustment of its position by compressing and fixing a holder attaching part which is screwed to the tip of the rigger by a bolt.  
     CONSTITUTION: A holding member 63 is screwed to the end part of the rigger 6 which is fixed to the side deck of the row boat. A tightening part 68 having a supporting pole 64 is coupled to spherical surface 69 which is formed on the outer surface of said holding member 63. A protruded part for inserting the bolt is provided  on the tightening part 68. Said protruded parts are tightened by the bolt 67, and the tightening part 68 is compressed and fixed to the holding member 63. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06216508-A (JP)
Title: Printed board
Inventor: MURA MITSURU
IPC: H05K3/34
Filed: 1993-01-19
Abstract: PURPOSE:To provide a printed board which prevents conductive material from protruding when a chip component is mounted. CONSTITUTION:A plurality of electrode pads 3 whereupon a chip component 10 is to be connected through conductive material 4 are provided on a substrate 2, an opening is provided at least on the connecting part on the front plane of the electrode pad 3 with the chip component 10 and a substrate 2 is coated with a nonconductive protecting film 5. A printed board 1 permits the chip component 10 to be connected over the two electrode pads 3 and the protecting film 5 between the two electrode pads 3 is permitted to be higher than at least two electrode pads 3. The bank of the conductive material 4 which is not covered with the protecting film 5 is provided outside of the chip component 10 in the vicinity of the opening on the circumference of the two electrode pads 3.
Patent JP-S54116137-A (JP)
Title: Circuit system of thin film el element
Inventor: ISE MASAHIRO
IPC: G09G3/30
Filed: 1978-03-01
Abstract: PURPOSE: To enable to write-in in intermediate tone, by applying maintenace voltage to the thin film EL layer, and providing the circuit superimposing the write-in voltage on it and the circuit changing the value of voltage depending on the data signal.  
     CONSTITUTION: Before write-in operation to the thin EL element, the transistor Tr 65 is turned on and the potential across the both ends of the capacitor C64 is made zero with DIS signal. Simultaneously, a given value is set to the D/A converter 91. As a result, the voltage at the point D is a suitable write-in voltage subtracting the voltage of the write-in voltage source 63 by the voltage drop of the resistor 93. Next, Tr 52 is turned on with the signal T 2 , the voltage at the point D is fed to C64, and the voltage across C64 is set to the suitable write-in voltage. The value of C64 is selected greater so that almost no potential decrease is caused with the write-in to EL, and when charged up to the write-in voltage once, the voltage is maintanined as it is. Succeedingly, with the write-in, the selected video element of EL element is written in and by changing the voltage of the voltage source 63, the write-in of intermediate tone can be made. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04241056-A (JP)
Title: Wait control circuit
Inventor: TAMURA HIROYUKI
IPC: G06F13/28
Filed: 1991-01-24
Abstract: PURPOSE:To improve the throughput of the whole system at the time of DMA transfer by inserting proper weight numbers by devices at the time of DMA operation between I/O devices which differ in access speed. CONSTITUTION:The wait numbers by the I/O devices are set in a register 21 in advance by using a CPU. In the DMA, a decoder 22 detects I/O device in operation and reads the wait numbers corresponding to the detected devices out of the register 21. A wait signal generation part 23 generates wait signals according to the read wait numbers, thus generating optimum wait signals for the individual devices.
Patent JP-S56120943-A (JP)
Title: Manufacture of ph-detecting electrode
Inventor: OKA HITOSHI
IPC: G01N27/416
Filed: 1980-02-29
Abstract: PURPOSE:To manufacture the stable copper-oxide pH detecting electrode whereby pH can be measured continuously for a long time with excellent precision by etching metal copper slightly with acid of 0.1-14 normal solution and then treating the same with alkali metal hydroxide. CONSTITUTION:Naked copper wire (purity: about 99.9% or more) having a diameter of about 1mm. is etched for about 1-10sec at the liquid temperature of about 18-50 deg.C by using the acid of 0.1-14 normal solution (prefereably nitric acid). Next, the copper wire thus processed is oxidized for about 5-30min at the liquid temperature of about 18-50 deg.C by using alkali metal hydroxide (e.g. NaOH) of 0.1-1 normal water solution, and thus the pH detecting electrode is prepared.
Patent JP-H11224611-A (JP)
Title: Etched product
Inventor: NISHIDA MASASHI
IPC: H01J29/07
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To centrally control the variable information or the like on individual etched products after manufacture and to automate the production line from manufacture to the post-process such as a product inspection by recording the variable information printed after etching at the noneffective sections of the sheet metal products. SOLUTION: A shadow mask (etched product) 10 is constituted of an effective section 10A formed with many fine through holes and an unetched noneffective section 10B at the peripheral edge. Variable information is recorded by a two-dimensional code C directly printed on the metal face of the noneffective section 10B. The variable information for the process control on the automated line from the manufacture of the shadow mask 10 to the post-process and the variable information to control the manufacturing data (manufacturing item, manufacturing date manufacturing time, manufacturing condition, quality inspection result) are recorded by the two-dimensional code C, thereby a host computer can make the centralized control of products.
Patent JP-H06233816-A (JP)
Title: Hemocatharsis adsorbent
Inventor: YOKOTA HIDEYUKI
IPC: A61M1/36
Filed: 1993-02-12
Abstract: PURPOSE:To provide a homocatharsis adsorbent having the blood compatibility causing no ill effects such as the coagulation of blood and the destruction or reduction of blood cell constituents when blood is directly perfused and having the adsorption capability and adsorption selectivity capable of adsorbing a specific constituent in blood selectively, simply, and effectively. CONSTITUTION:The polycarboxylic acid having the molecular weight of 400-40,000 and the carboxyl group content of 10-10<4>mueq/g is introduced into a water-insoluble nonwoven fabric type carrier made of fibers having the fiber diameter of 0.1-100mum, and an organic compound having affinity for an adsorbed material is fixed to it via a hydrophilic spacer made of a polyalkylene oxide skeleton and having the aldehyde group at both terminals to obtain the objective hemocatharisis adsorbent.
Patent JP-S52107031-A (JP)
Title: Resin composition for thermosetting powder paint
Inventor: NISHIZAWA HIROSHI
IPC: C09D5/03
Filed: 1976-03-05
Abstract: PURPOSE: A resin composition for thermosetting powder paint characterized by being capable of producing the excellent film appearance in baking at relatively low temperature for a short time and the excellent storage stability comprises the specific resins and compounds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07234809-A (JP)
Title: Data processing method and computer with check skip function
Inventor: NAKAMURA TOSHIO
IPC: G06F17/30
Filed: 1994-02-22
Abstract: PURPOSE:To shorten the time required to detect a data defect by not making a data discrepancy check by records or data items if the update date in a record is precedent to the date of a check. CONSTITUTION:A pain of records of each data base(DB) having a matching key value 50 are read out, and the values of data items 70 corresponding to data are matched with each other to decide 'whether or not the values have the same meaning'. When the values do not have the same meaning, a data discrepancy is decided and they are outputted to an output list including relative information. When the value of the check discrimination field 60 of the starting record of an object DB is not 'all0', the update discrimination field 80 of the starting data item is compared with the check discrimination field 60 and when the value of the check discrimination field 60 is larger than the update discrimination field 80 of the corresponding data item, it is considered that this data item is already checked, so that a data discrepancy check regarding the data item is not made.
Patent JP-H09215962-A (JP)
Title: Apparatus for confirming postal address
Inventor: TERAMOTO MASATO
IPC: B07C3/14
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To accurately judge the correctly standing direction of letters in a short time and to improve the ratio of recognition of the address line by providing a means for detecting the direction of letters of postal items by utilizing a preprinted letter on the mail matter. SOLUTION: When the address area to be an object for recognition is formed by letters written by hand, an attention is paid on the preprinted area 22 and after the direction of the letters is judged by using this area 22, a processing for recognition of the area 21 being the object of actual recognition is performed. The processing for detecting the preprinted area is performed in such a way that e.g. in the surrounding region of the postal item, in the same way as the processing for detecting the address area, projection processing of black dots is performed in the longitudinal and the transverse directions to detect the line of the preprinted letters. Stability of the line. of letters is judged to the line of the preprinted letters thus detected.  The method for judgement for this is in such a way that e.g. the width and the height of the letters are detected and the judgement is done by the size of their fluctuation. As a stable line of letters is utilized thereby by judging the correctly standing direction of letters in a short processing time, it becomes possible to perform a highly acurate judgement.
Patent JP-H06212426-A (JP)
Title: Method and device for supplying substrate to tray for sputtering
Inventor: MIYAJIMA TOSHIHIKO
IPC: C23C14/50
Filed: 1993-01-20
Abstract: PURPOSE:To automatically feed or take out substrates to/from a tray in a vacuum chamber. CONSTITUTION:An indium foil I as a means to maintain the contact area of a substrate B to a tray 3 is provided on the tray 3 in a sputtering room 1a. The substrate B is automatically fed to or taken out from the tray 3 by a carrier means 8 in a preparation room 1b of the vacuum chamber 1.
Patent JP-H06219732-A (JP)
Title: Perchlorate ion-type hydrotalcite compound and halogen-containing resin composition
Inventor: NOSU TSUTOMU
IPC: C01G53/00
Filed: 1993-01-20
Abstract: PURPOSE:To obtain the subject compound exhibiting excellent heatresistance and delamination resistance as a stabilizer for a halogen-containing resin by adding a group II a metal salt of perchloric acid to an aqueous slurry of a hydrotalcite compound and drying the produced mixture. CONSTITUTION:An aqueous slurry containing 1mol of a hydrotalcite compound expressed by formula [M<2+> is Mg, Ca, Ni, Cu and/or Zn; 0<x<0.5; 0<=m<=2) is incorporated under agitation with 0.2-1.0mol of a group II a metal salt of perchloric acid. The generation of carbon dioxide gas is extremely slow because the reaction slowly proceeds. Accordingly, the reaction system may be heated at 60-80 deg.C keeping the pH to 7.0-10.0. The reaction time is >=30min. The obtained slurry is dried as it is by evaporating to dryness or by spray-drying. A halogen-containing resin (e.g. polyvinyl chloride) having remarkably improved high-temperature moldability and discoloration resistance and improved delimination resistance can be produced by adding 0.2-10 pts.wt. of the obtained perchlorate ion-type hydrotalcite compound to 100 pts.wt. of a halogen-containing resin.
Patent JP-S61185104-A (JP)
Inventor: YOSHIMURA FUMIO
IPC: A01B71/00
Filed: 1985-02-12
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-S58142840-A (JP)
Inventor: HASEGAWA KAZUMI
IPC: B31F1/24
Filed: 1982-02-18
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-H06245274-A (JP)
Title: Terminal equipment for heat ray sensor in remote supervisory control system
Inventor: HIGASHIYA KAZUNORI
IPC: H04Q9/00
Filed: 1993-02-15
Abstract: PURPOSE:To provide a terminal equipment for a heat ray sensor in the remote supervisory control system by driving a built-in load control relay with a sensing output of the heat ray sensor so as to control a load. CONSTITUTION:A timer IC 21 starts its operation when a heat ray sensor 18 senses a human body and turns on to set a monitor input of a signal processing circuit 23 of a terminal equipment circuit section 12. As soon as the signal processing circuit 23 returns the monitor input to a central controller as monitor data, the circuit 23 sets a load control relay 6 to activate a lighting load 5 connecting to its relay contact (r). When the heat ray sensor 18 stops sensing a human body, the timer IC 21 stops its operation after a predetermined time to reset the monitor input of the signal processing circuit 23. When the monitor input is lost, the signal processing circuit 23 resets the load control relay 6 to inactivate the lighting load 5 and returns the lost monitor input to the central controller as monitor data.
Patent JP-2000222724-A (JP)
Title: Film forming method and production of magnetic recording medium
Inventor: KOZU JUNICHI
IPC: C23C16/513
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a film forming method in which the film forming rate does not change with time. SOLUTION: In this method, a film is continuously formed by successively repeating processes to convey a substrate into a film forming room, to form the film and to take out the substrate by using a thermal filament-plasma CVD device. In the CVD device, the film forming source gas is converted into plasma by discharge between a filament cathode and anode heated in the film forming room in vacuum and the plasma is accelerated and collided to the substrate surface by negative potential to form the film. When the film essentially comprising carbon is formed by using a carbon-contg. monomer gas as the film forming source gas, inert gas is introduced into the film forming room to clean the filament cathode by the inert gas plasma.
Patent JP-S61182930-A (JP)
Title: Joining method of different kind of synthetic resin materials
Inventor: NAKAMATA HIDEO
IPC: B29C65/02
Filed: 1985-02-12
Abstract: PURPOSE:To make different kinds of synthetic resin materials join easily and, moreover, strongly with each other without making strengths of both the synthetic resin materials deteriorate, by a method wherein one side synthetic resin material out of different kinds of synthetic resin materials is made transmissible to laser rays, the other side material is made nontransmittable and after a reinforced fiber layer having heat-resisting properties has been arranged between the both, the laser rays are projected from a direction of the transmittable synthetic resin material. CONSTITUTION:Two sheet components 21, 23 having nontransmittable and transmittable to laser rays respectively and a fiber layer 22 having heat-resisting properties and has been arranged between the sheet components 21, 23 are made to stick one another and the laser rays Me are irradiated to the top of the sheet component 23 through an irradiation nozzle 5. Energy is accumulated on the fiber layer 22 or the top of the sheet component 21, which heats and melts the sheet component 21 and also the bottom of the sheet component 23 is heated and melted through the heat. In consequence of the above, the glass fiber layer 22 is twined round both of the sheet components 21, 23 respectively and both the sheet components 21, 23 generate joining which has been obtained by interposing the glass fiber 22 exactly between the sheet components 21, 23.
Patent JP-S63193366-A (JP)
Title: Tape guide device
Inventor: YOSHIO HIDEAKI
IPC: G11B15/61
Filed: 1987-02-05
Abstract: PURPOSE:To make a shape thinner by applying an angular moment on a post port via a tape guide post by a pressing member and positioning the post port by press-fitting to an abutting part. CONSTITUTION:A flange cap 24a receives a force in an arrow mark F direction by the press of a pressing member 26 and a post port 22 receives the force in the arrow mark F direction via the flange cap 24a, an upper flange 24 and roller shaft 23. The horizontal directional component of the force of the arrow mark F is received at an abutting point P and the component force in the vertical direction is made to receive at the abutting point Q of the post port 22 and an abutting member A27. The post port 22 receives the moment in a clockwise direction centering around the abutting point P by the force of the arrow mark F and by receiving this moment at the abutting points Q and R, the position of the post port 22 is held. Since the size in the tape width direction of a tape guide device can thus be reduced, a shape thinning is enabled.
Patent JP-S52109392-A (JP)
Title: Liquid crystal display element
Inventor: TANAKA HIROSHIGE
IPC: G02F1/1335
Filed: 1976-03-10
Abstract: PURPOSE: To obtain a bright display pattern in bright or dark surroundings by setting up coarseness of the diffusing surface of the liquid crystal display element having a photoconductor diffusing surface at an optimum state. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05226832-A (JP)
Title: Manufacture of printed circuit board
Inventor: ISONO MASASHI
IPC: C23C18/18
Filed: 1992-02-12
Abstract: PURPOSE:To prevent through hole voids in manufacture of a multilayered circuit board. CONSTITUTION:An adhesive layer containing a catalyst for electroless plating is applied to an insulating circuit board, and through holes are formed. The whole surface, including the walls of the through holes, is processed for conversion into a catalyst. The surface of the board is ground to remove all the catalyst, except that on the walls of the through holes, and a first metal layer is formed in each through hole. A resist for electroless plating is applied to the areas except the walls in the through holes and the portions for circuit formation. Then, copper plating is applied to the areas where the electroless plating resist does not exist. Since the electroless plating resist layer protects the catalyst in the through holes, through hole voids are prevented.
Patent JP-S62182991-A (JP)
Inventor: UEHARA HIDEO
IPC: G07B15/00
Filed: 1986-02-07
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-H04251650-A (JP)
Title: Sleeve for die casting machine
Inventor: SOEDA TOMOMI
IPC: B22F5/00
Filed: 1991-01-24
Abstract: PURPOSE:To obtain a sleeve for die casting machine excellent in erosion resistance, molten metal heat insulating property, shock resistance and wear resistance. CONSTITUTION:This sleeve is constituted of a steel-made outer cylinder and an inner cylinder composed of composite material of titanium or titanium alloy and ceramic and on inner face of this inner cylinder, boronic titanium layer is provided.
Patent JP-S62182930-A (JP)
Title: Function dividion type parallel compiling system
Inventor: HIGUCHI NOBORU
IPC: G06F9/45
Filed: 1986-02-07
Abstract: PURPOSE:To perform the syntax and meaning analysis processing and an object program generation processing in parallel by providing an object program generation processing means which outputs an object program in each program unit and erases a compiling information table after the output of the object program is completed. CONSTITUTION:If syntax and meaning analysis of the first program unit is terminated at the time of plural program units exist in a source program 4, a syntax and meaning analysis processing mechanism 1 transfers a compiling information table 3 to an object program generation processing mechanism 2, and syntax and meaning analysis of the second program unit is started. At this time, the processing of the object program generation processing mechanism 2 for the first program unit and that of the syntax and meaning analysis processing mechanism 1 for the second program unit are performed simultaneously, and the compilation processing of the next program unit is started at the time of syntax and meaning analysis of one program unit is terminated.
Patent JP-S54119644-A (JP)
Title: Enclosed switchboard
Inventor: OOKI RIYOUICHI
IPC: H02B11/02
Filed: 1978-03-08
Abstract: PURPOSE: To perform good cooling, by staggering the power-side disconnecting section and load-side disconnecting section of each mounted electric appliance in the front-to-rear direction of a switchboard and providing an exhaust port above a fitted projection of the power-side disconnecting section, which is formed by the staggering.  
     CONSTITUTION: Mounting plates 20, 20' for the power-side disconnecting section 5 and the load-side disconnecting section 6, which come into and out of contact with the terminals of a circuit breaker 18, are staggered in the front-to-rear direction so that the mounting plate 20 for the power-side disconnecting section 5 is located back. The exhaust port 22 is provided through a ceiling located between the mounting plate 20 and that 20' for the upper appliance so that the exhaust port communicates with a bus chamber 8. Cooling air flows into an appliance chamber 7 through an inlet port 12 of a unit door 10 so that the temperature of the cooling air is raised by the heat of the circuit breaker 18 and the air rises into a circuit breaker chamber due to the convection. Then, the air is discharged from another exhaust port 5 through the exhaust ports 22, 22', the bus chamber 8. Thus, the electric appliances mounted in the appliance chambers can be cooled well. 
     COPYRIGHT: (C)1979,JPO&Japio