baber/WOPTO huggingface dataset:
Patent JP-S61242069-A (JP)
Title: Hybrid optical integrated circuit and manufacture thereof
Inventor: KAWACHI MASAO
IPC: G02B6/42
Filed: 1985-04-19
Abstract: PURPOSE:To form an electrical wiring pattern with high precision and high reliability by one photo-mask by constituting an optical waveguide and even an electrical-wiring pattern susceptor besides a guide while using the same photoconductive film as a starting material. CONSTITUTION:Optical waveguides 2, guides 3, 5, 7 and electrical-wiring pattern susceptors 12a-12j are composed while employing the same quartz group glass film as a starting material. Consequently, the titled circuit is simplified structurally, also designed easily and fitted to mass production. A gold wire 14 represents an auxiliary wiring at a short distance connecting the electrical wiring patterns and a laser diode. Accordingly, reliability is improved largely. The electrical wiring patterns are insulated from a substrate 1 by the susceptors, and inhibit the crosstalks of APD output signals to a laser-diode driving signal.
Patent JP-H07265610-A (JP)
Title: Simple filter for edible oil
Inventor: WADA MASATOSHI
IPC: A47J43/28
Filed: 1994-03-30
Abstract: PURPOSE:To provide a simple filter for edible oil in which the replacement of a filter medium bed for performing the aging prevention and the regeneration of edible oil for business use is accurately and easily performed even by unskilled person. CONSTITUTION:A filter is provided with an oil storage tank 3 hung from the upper surface of an equipment frame 2 by an upper edge 3a and having a cartridge fitting hole 6 in the recessed part of a bottom 4, a cartridge 5 housing a filter medium bed 7 and provided with an elastic seal material 9 in the shape of a paper cup practically along the outer periphery of an upper edge 8 and further provided with a projection for attaching and detaching 10 projecting upwards practically from the upper edge 8, and a cartridge cover extending from the bottom 4 of the oil storage tank 3 and having an oil takeoff port 12 in the lower part. Also a handle having a inserting tip engaged with an engaging part 15 provided on the suitable number of pairs of projections for attaching detaching 12 is provided to facilitate the replacement of the cartridge 5.
Patent JP-S5417830-A (JP)
Title: Production of electrostatic type transducers
Inventor: KAWASAKI AKIO
IPC: H04R19/01
Filed: 1977-07-11
Abstract: PURPOSE:To perform spreading of diaphragms and improve volume productivity by including a process of pressurized thermo-bonding a resin film for electret diaphragms.
Patent JP-S60226996-A (JP)
Inventor: MIWA SATORU
IPC: E02D17/08
Filed: 1984-04-26
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-S62238453-A (JP)
Title: Enzyme sensor
Inventor: MORIIZUMI TOYOE
IPC: G01N27/327
Filed: 1986-04-10
Abstract: PURPOSE:To make an oxygen sensor inexpensive, by covering both front and back surfaces of a flexible insulating substrate with a metal membrane and immobilizing enzyme on the metal membrane in one surface side of said substrate before uniformly applying an aqueous liquid mixture of a photocrosslinkable polymer and enzyme by a spin coat or spray method. CONSTITUTION:Both front and back surfaces of the flexible insulating resin substrate used in an enzyme sensor are covered with a metal membrane and enzyme is immobilized on both sides of one metal membrane. Hydrogen peroxide electrodes are formed of the metal membranes on both front and back surfaces and the immobilization of enzyme is performed by a photocrosslinkable polymer. Further, a hydrogen peroxide permselective membrane is arranged between each metal membrane and each enzyme immobilized membrane. The, the aqueous liquid mixture of the photocrosslinkable polymer and enzyme is uniformly applied by a spin coat or spray method to make the enzyme sensor inexpensive.
Patent JP-S5510328-A (JP)
Title: Forming method of bent pipe utilizing liquid pressure
Inventor: MATSUMOTO YOUSUKE
IPC: B21D9/15
Filed: 1978-07-10
Abstract: PURPOSE: To form bent pipes of intricate shapes with a simple constitution by filling high-pressure liquid in a blank pipe and letting an upper die and a lower die make close contact.  
     CONSTITUTION: A blank pipe 1 is supported in a rest seat 9 formed in continuation to the die half 8 of a lower die 3. While an upper die 2 is being lowered, high-pressure liquid is filled in the blank pipe 1 from the liquid pressure inlet path 5 in a pressure piston 4 which is pressed to the top end of the blank pipe 1. During this time, the blank pipe 1 is forced into a sliding part 6. Next, while the lower die 3 is being moved in the direction to be approached to the upper die 2, the upper die 2 is raised. The upward movement of the upper die 2 and the transverse movement of the lower die 3 are accomplished until the die halves 7, 8 mate with each other. The blank pipe 1 is completely molded in compliance with the shape of the total die. Next, the high-pressure liquid in the pipe 1 is extracted, after which the upper die 2 is moved upward and the lower die 3 to the outer side, thence the molding is taken out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S567761-A (JP)
Title: Synthesis of indole
Inventor: HAYASHI HIROSHI
IPC: C07D209/08
Filed: 1979-06-29
Abstract: PURPOSE: To obtain indole, useful as a starting material of perfumes, dyes, pharmaceuticals and tryptophan, in high yield, without lowering the catalytic activity, by heating acetaldehyde, phenylhydrazone together with a silica-magnesia catalyst.  
     CONSTITUTION: Acetaldehyde phenylhydrazone is heated preferably at 230W320°C together with a silica-magnesia catalyst, containing preferably 5W60%, esp. 10W 50% at magnecia, to give indole in high yield without lowering the catalytic activity. This effect is based on the synergistic effect of the development of particular oxidizing sites and the increase of the surface area, which are characteristic to the silica- magnesia two-component oxide. The above catalyst is prepared from stabilized silica sol and fine powder of magnesia. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59208520-A (JP)
Title: Projector
Inventor: KATSURA TAKUJI
IPC: G02B17/00
Filed: 1983-05-12
Abstract: PURPOSE:To irradiate efficiently and uniformly a necessary area of a surface to be irradiated, by providing a reflecting surface consisting of two parabolic surfaces whose focal positions are the same and whose axes are different. CONSTITUTION:In a projector whose composite parabolic surfaces 1c, 2d become a section of a reflector, a light reflected by the 1c side parabolic surface among lights radiated from a focus is radiated in the directions 1a, 1b, and the extended directions of 1a and 1b become the maximum of a light distribution. Also, a light reflected by the 2d parabolic surface is radiated in the directions 2a, 2b, and the extended directions of 2a, 2b become the maximum of a light distribution. Axes of the reflectors 1c, 2d are 4a, 4b, angles made by these 4a, 4b axes to 1a, 1b and 2a, 2b are theta/2, respectively, and accordingly, an angle made by 1a, 1b, to 2a, 2b becomes theta, and as for a light distribution, a characteristic having the maximum in the directions of 1a, 1b and 2a, 2b, in which the angle theta is different from each other.
Patent JP-H01256154-A (JP)
Title: Manufacture of semiconductor element with bump electrode
Inventor: NISHIMURA YOSHIRO
IPC: H01L21/60
Filed: 1988-04-06
Abstract: PURPOSE:To enable a bump electrode to be formed easily on an electrode pad by easy processes by a method wherein a specific amount of solder fine wire equal to or smaller in diameter than that of an electrode pad is fused on the pad in oxidation inhibitive atmosphere to form a solder bump electrode. CONSTITUTION:For example, the end of a solder fine wire 5 is abutted against an electrode pad 3 in oxidation inhibitive atmosphere such as N2 so that a solder weld part 7 may be formed by fusion-bonding specific amount of the end of the solder fine wire 5 onto the electrode pad 3. Then, after forming the solder weld parts 7 on all of the electrode pads 3 of the semiconductor wafer 2, the semiconductor wafer 2 is removed out of a hot plate 1 and cooled down to manufacture the semiconductor 2 with the electrode pads 3 formed of solder bumps 7a on the pads 3. Through these procedures, a bump electrode can be formed by easy processes.
Patent JP-H10249728-A (JP)
Title: Dust collector for sander grinder
Inventor: KASHIYAMA MORIO
IPC: B24B55/06
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To effectively performe the pollution-free collection of powder dust with the simple structure with the low cost, by connecting a dust discharge hose of a sander grinder with a dust collecting tank, and respectively mounting a discharged powder pipe for discharging the discharged powder into the reserved water in the duct collecting tank, and a discharge pipe for discharging the air in the dust collecting tank to the outside. SOLUTION: A sand paper part 22 is rotated with a turntable 21 to polish a surface of a member to be polished. For example in a sheet metal work of a car, the irregularity on the surface is tapped to be flattened, and the area is coated with the sheet metal putty. When the surface is uniformly polished by a sander grinder thereafter, the powder dust of the sheet metal putty is generated, but the powder dust is introduced to an exhaust dust hose 8, to be exhausted into the reserved water W in a dust collecting tank 1 through the exhausted powder pipe 9. The powder dust is penetrated in the reserved water W in the dust collecting tank 1 to be collected. On the other hand, the air in the dust collecting tank 1 is discharged to the outside through an exhaust pipe 10.  On this occasion, the powder dust included in the air is adsorbed by a filter 10b, so that it can be prevented from discharged to the outside.
Patent JP-H07294597-A (JP)
Title: Measurement board for surface-mount-type circuit element, press tool for surface-mount-type circuit element, and surface-mount-type circuit element measurement method
Inventor: SAWADA KEIICHI
IPC: H05K1/00
Filed: 1994-04-21
Abstract: PURPOSE:To measure a number of types of surface-mount-type circuit elements inexpensively. CONSTITUTION:A pattern wiring 5B is provided radially in two cross directions at the center on the surface of a measurement board 1B before forming an opening 8. In the pattern wiring 5B, the spacing between adjacent patterns matches the pin spacing of a circuit element to be measured. The opening 8 corresponding to the outside dimensions of the body part of the circuit element is provided at the center of the pattern wiring 5 and the pin of the circuit element is placed overlapping on onto the pattern wiring 5B around the opening 8 and pressed to it. A pattern 26 for connector which is provided at the periphery part of the substrate and the pattern wiring 5B are connected by a jumper wire and a measurement signal is exchanged between the outside and the circuit element via a connected installed at the pattern 26 for connector. Therefore, different types of measurement boards may be prepared for each pin spacing of different circuit elements.
Patent JP-S60227286-A (JP)
Inventor: ITOU MASAAKI
IPC: G09B9/06
Filed: 1984-04-25
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-S62238722-A (JP)
Title: Tubular container and its mold
Inventor: MIYAHARA MASAAKI
IPC: B29L22/00
Filed: 1986-04-10
Abstract: PURPOSE:To obtain a tubular container which enables adhesion and fitting of a cap and is excellent externally, by a method wherein the tip part of a core is formed into a small diameter part and the small diameter part is provided with a gate hole, whose one end is opened so that the one end is connected with a resin path of resin cast through an injection equipment and the other end is opened within a cavity as a pinpoint gate. CONSTITUTION:The tip of a core tip member 36 is formed into the diameter smaller by one step and a gate hole 44 is opened into a small diameter on a wall surface of the opposite side by piercing through the core tip member 36 obliquely upward from a stepped part of a small diameter part. A resin path 58 communicating with a cavity through the gate hole 44 is provided through engraving on the under surface of a core 56. The inside of the cavity is filled with molten resin to be injected through a resin path 62 of a hot runner block 61, a resin path 63 of a stationary mold, a resin path 58 of an intermediate mold 16 and the gate hole 44. An external appearance of the titled container is also good as cutting-off marks of a runner branch 94 does not become an obstacle to screwing of a cap, the cap is stuck and the runner branch 94 is invisible from the outside because a pinpoint gate 95 of the runner branch 94 is provided on the inside of a container opening part 92 and the cutting-off marks of the runner branch 94 is left behind within the container opening part 92.
Patent JP-S564804-A (JP)
Title: Programmable controller
Inventor: SARUBATOORU AARU PUROBANZANO
IPC: G05B19/04
Filed: 1980-06-19
Abstract: An improved programmable controller having the ability to use two different data bases while presenting to the outside world a uniform word size. The programmable controller includes pipeline processing and hardware solution of a user control program in a network node format. A memory management scheme is provided allowing for the direct addressability of one-half million words by utilization of a page register. The programmable controller can be incorporated into a network containing other programmable controllers. The programmable controller also incorporates a multi-task interrupt so that the processor can handle more than one job at any particular time. Input/output tasks are handled logically in the scan solving the user networks rather than being based upon a particular physical area of the controller memory.
Patent JP-S60242439-A (JP)
Title: Program shutter device
Inventor: NAKAI MASAAKI
IPC: G03B7/087
Filed: 1985-04-18
Abstract: PURPOSE:To prevent improper exposure by inhibiting an exposure time and an aperture value which are determined by a program from being corrected exceeding their control limits during the correcting operation. CONSTITUTION:An up/down counter 22 counts up or down with a switch S1 or S2. The contents of the counter are sent to a subtracting circuit 24 and an adding circuit 25 and added to Av and Tv which are calculated by the program and stored in storage circuits 17 and 18 to change combinations. The output of arithmetic circuits 24 and 25 are compared by comparing circuits 27-30 with an open aperture value Avo from an output circuit 2, minimum aperture value Avc from an output circuit 4, the highest shutter speed from a Tv value Tvmax output circuit 5, and the output of a Tvmin output circuit 23 corresponding to the longest exposure time. When a varied exposure control value exceeds its limit value, gates 26 and 26' are closed with the outputs of the comparing circuits 27-30 to inhibit a signal from arriving at the counter 22.
Patent JP-H08255242-A (JP)
Title: Image reader
Inventor: KITANI YUKITOSHI
IPC: G06K7/00
Filed: 1995-03-15
Abstract: PURPOSE: To attach/detach many and unspecified extension image processing parts and to exactly set parameters to many and unspecified extension image processing parts without mistake by providing ID information showing the ID of extension image processing parts at a prescribed address of CPU bus. CONSTITUTION: This image reader is provided with a video adapter 39 as the extension image processing part for connection to video. The interface between the video adapter 39 and a scanner control unit(SCU) 20 is composed of the input/output of image data, CPU bus and serial communication. The CPU bus is connected to the video adapter 39 and when the data of the address stored with an ID code (ID information) generated by an ID code generating circuit 40 on the video adapter 39 are read, the CPU 25 can acquire the ID code of the video adapter 39.
Patent JP-H11277548-A (JP)
Title: Resin mold, releasing polymer electropaint composition thereof, and coat forming method
Inventor: KUWABARA HAJIME
IPC: C09D5/44
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To realize a thin and highly flat coat with a favorable releasability by a method wherein the thickness of the coat formed by an electrodeposition coating is specified. SOLUTION: A releasing polymer electropaint is prepared. After a mold material and an electrode, which is mode of platinum, stainless steel or the like and acts as a counter electrode are immersed in an electropainting bath having the releasing polymer electropaint therein. A DC voltage is applied between the counter electrode and the mold material. The voltage is properly selected in response to the size of the mold material, the desired thickness of an electrocoating film and the like. Further, an application time is also properly selected. After the formation of the electrocoating film on the surface of a mold material and the film is heated depending upon its kind, the film is hardened. A molding is executed with a mold, on which the releasing polymer electropaint is formed. in this case, the thickness of the paint to be formed is set to be 10 m or less.  As a result, a mold, the thickness of the coat on the surface of which is uniform and which has a good releasability of a molded matter and can produce the favorably yielding and stable molded matter, is obtained.
Patent JP-H11283932-A (JP)
Title: Ion implantation simulation method
Inventor: SAKAMOTO HIRONORI
IPC: H01L21/265
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a simulating method which can make approximation with accuracy, even when the maximum value of the point defect concentration distribution calculated by using a Monte Carlo ion implantation simulator is lower than the density of number of So atoms. SOLUTION: An ion implantation simulating method includes a step 12 of making approximation with a Pearson distribution function or Gauss distribution function which are defined by the finite number of parameters corresponding to each point defect concentration distribution, by the use of a finite number of point defect concentration distribution 11 calculated by using a Monte carlo ion implantation simulator, and another step 13 for correcting the approximated distribution by the use of a correction function, F(P(x))=CSi (1-exp(-p(x)/CSi )) (where, P(x) is the Pearson or Gauss distribution function and CSi represents the density of number of Si atoms).
Patent JP-H07268239-A (JP)
Title: Stable cupreous pigment composition
Inventor: MORI MITSUHARU
IPC: C09C1/62
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a stable coupreons pigment composition highly effective when used in a smaller amount than amorphous silica by adding a compound of Al, Ti, or Zr to a cupreous pigment. CONSTITUTION:The composition comprises a cupreous pigment and a compound of at least one of Al, Ti, and Zr. The compound is preferably present as a continuous film deposited on the pigment surface. Part of the compound may be present as free particles among the pigment particles.
Patent JP-S63253897-A (JP)
Title: Power generating mechanism for automobile
Inventor: TSUCHIYA HISATOSHI
IPC: H02J7/14
Filed: 1987-04-07
Abstract: PURPOSE:To enable two sorts of mutually different voltage sources to be obtained at the same time, by setting a generator driven by an engine in an automobile, and by feeding the power of the generator to an inverter to form a power source for an external section. CONSTITUTION:At the time of a running mode, in case that the alternating current of 100V is not used, current is fed to a battery by an alternator in a bonnet. In case that the alternating current of 100V is used under running, field current is fed to a generator 3a driven by an engine 1 and the output of the generator 3a is generated via an inverter 4. In the meantime, in case that the alternating current of 100V is used under stopping, the power of the direct current of 14V and the alternating current of 100V is fed by the generator 3a in the same manner as at the time of running power generation. In this case, by a controller 7, the rotational frequency of an engine 2 is controlled according to load current detecting signal from a connector box 6.
Patent JP-H05281395-A (JP)
Title: Fuel container
IPC: G21C19/06
Filed: 1992-04-06
Abstract: PURPOSE:To obtain a container capable of high density storage, high criticality safety performance and relatively short time utilization in spite of using metal material by changing the elevation of fuel assembly including locally high reactivity region for a certain range of fuel effective length. CONSTITUTION:A fuel storage rack 10 is constituted of the square arrangement of square cylinder fuel container pipes 11 having high containing elevations and fuel container pipes 12 having low containing elevations surrounded and fixed by a large vessel 13. Thus, in the row direction, fuel with the same elevations are arranged, and in the column direction, fuel with different elevations are arranged alternately. The containing elevation 14 at the bottom of the container pipes 11 is ca. 3/24 5/24 of the fuel effective length of the contained fuel assemblis 1 and stools 15 are placed for elevating the containing positions. By this, local high reactivity region formed in the vicinity of upper and lower ends of the fuel assemblies is avoided, and so high storage density and the improvement in criticality safety are realized by using a practically used metal material.
Patent JP-S58200686-A (JP)
Title: Selective controlling system of remote monitor controlling device
Inventor: HIROBE JIYUNJI
IPC: H04Q9/00
Filed: 1982-05-17
Abstract: PURPOSE:To improve the safety of selective controlling, by actuating the timer of a master station simultaneously when the transmission of a position selection signal is completed to confirm that a selection signal received while the timer actuating is not a selection completion signal due to a position selection signal to be transmitted next. CONSTITUTION:A master station A is provided with a console 1 for forming a position selection signal and control data signal. The console is connected to a central processing unit 3, which performs various arithmetic processing, through a interface 2 for console. A transmission circuit 5 of the master station A transmits a position selection signal to a slave station, and the slave station selects slave station equipment corresponding to the signal to send a selection completion signal to a receiving circuit 6 of the master station A. Simultaneously with the transmission of the position selection signal, the master station actuates a timer basic clock generation circuit 7 and confirms that the selection completion signal received by the circuit 6 while actuating the circuit 7 is not a selection completion signal based on a position selection signal to be transmitted next, and thus the safety of the selective controlling is improved.
Patent JP-S62240679-A (JP)
Title: Pyrrole compound
Inventor: KOBAYASHI JUNICHI
IPC: A61K35/655
Filed: 1986-04-11
Abstract: NEW MATERIAL:A pyrrole compound of the formula, namely hymenidine. USE:A medicine that has action to inhibit the contraction by serotonin selectively. For example, hypotensor. PREPARATION:For example, a kind of sponge is crushed, homogenized, extracted with an appropriate solvent and purified using column chromatography to isolate the objective pyrrole compound, hymenidine.
Patent JP-S60228801-A (JP)
Inventor: HIRANO MASAHIRO
IPC: F27D99/00
Filed: 1984-04-27
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。