baber/WOPTO huggingface dataset:
Patent JP-S6487397-A (JP)
Title: Information memory card
Inventor: OCHIAI TETSUMI
IPC: G06K19/00
Filed: 1987-09-30
Abstract: PURPOSE: To make it possible to not only prevent forgery or falsification of an information recording card but also easily identify whether the card is true or false by forming an infrared reflecting layer comprising a nonmagnetic metal layer on a magnetic recording layer and making an infrared absorbing pattern and a shield layer on the infrared reflecting layer. CONSTITUTION: A magnetic recording layer 2 is formed on the surface of a card base board 1 comprising a part of a prepaid card. A shield layer 6 to make infrared transmissive and the infrared absorbing pattern 4 invisible is formed on an infrared reflecting layer 3 on which the infrared absorbing pattern 4 is made. Further, a transparent protective layer 7 is formed on the shield layer 6. The infrared reflecting layer 3 is formed by coating VM-anchored coating agent 31 on the magnetic recording layer 2 and evaporating a nonmagnetic metal layer 32 thereon. However, the nonmagnetic metal layer may be formed on the magnetic recording layer 2 by a transfer method. Aluminum is used as nonmagnetic metal, but other nonmagnetic metals such as chromium, etc., may be used.
Patent JP-H0690857-A (JP)
Title: Electric water heater
Inventor: YOSHIDA YUICHI
IPC: A47J27/21
Filed: 1992-09-16
Abstract: PURPOSE:To provide an electric water heater which minimizes scattering of steam into the air and removes kalk components in the water. CONSTITUTION:An electric water heater is provided with a heater 4 of the water in a vessel 2, a controller 21 for the current to the heater 4, a thermal detector 17 for the temperature of the water, a heat-retainer 20 to maintein the temperature of water within a specified temperature, a water volume detector 19, a circulating means 7 to forcibly circulate the water, and a filter 16 removing foreign materials in the water conveyed by the circulation means 7. When the water is heated up to a specified temperature, a heater 4 ceases to heat the water.
Patent JP-H1187672-A (JP)
Title: Method for forming in-layer condenser lens of solid-state image sensor
Inventor: YAMAMOTO MINORU
IPC: H01L27/14
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain an in-layer condenser lens by forming a lens made of a silicone nitride film under an SOI film by etching back from an overall surface of the SOI film, thereby planarizing an upper surface of the lens. SOLUTION: This method comprises the steps of forming an in-layer lens 17a having a surface part of a reflow film 16 formed in a state of covering an inner wall of a recess step (a) as a convex lens surface above a photodetecting part 11a in a solid-state image sensor having the part 11a under a bottom of the step (a) formed on a board 11, then forming a silicon nitride film 17 thicker than the step on the surface of the film 16 on the film 16, forming an SOG film 18 having a flat surface on the film 17, removing the film 18 by etching back the overall films 18 and 17 under a condition of substantially equal etching selection ratio, and forming the lens 17a made of the film 17.
Patent JP-S61124902-A (JP)
Title: Formation of heat ray reflecting film
Inventor: MIZUHASHI MAMORU
IPC: G02B5/26
Filed: 1984-11-22
Abstract: PURPOSE:To form a three-layered heat ray reflecting film having a uniform film thickness distribution and to improve durability by using both or either of TiO2 films of the 1st layer and 3rd layer as a base, supplying high-frequency electric power to form oxygen plasma and evaporating Ti or titanium oxide in the oxygen plasma to form the film thereon on the base or the Ag film of the 2nd layer. CONSTITUTION:The high-frequency electric power is impressed to an electrode 2 to induce high-frequency discharge near the base body 1. On the other hand, a material 4 of a vapor deposition source 4 is heated by an electron ray beam 5 and a shutter 6 is opened to deposit the vapor thereof on the surface of the base body 1 by evaporation. The formation of the TiO2 films of the 1st layer and/or the 3rd layer is executed by introducing a prescribed amt. of gaseous O2 into a vacuum vessel in the stage of forming the TiO2 film, supplying the high-frequency electric power to the base body to form the oxygen plasma, evaporating the Ti or titanium oxide in the oxygen plasma and depositing the TiO2 film on the base body. The formation of the Ag film of the 2nd layer is executed by introducing a prescribed amt. of gaseous Ar into the vacuum vessel in the stage of forming the Ag film, supplying the high-frequency electric power to the base body to form argon plasma, evaporating Ag in the argon plasma and depositing the Ag film on the base body.
Patent JP-H07151186-A (JP)
Title: Shock absorber
Inventor: REIK WOLFGANG
IPC: F16D3/14
Filed: 1994-10-12
Abstract: PURPOSE: To readily adapt the damping characteristic of an internal-combustion engine torque fluctuation compensating device to each application, the device having at least two flywheel masses disposed coaxially with each other and being rotatable within certain limits against the action of the damping device. CONSTITUTION: An additional friction damping device 29 which does not work before the relative rotational angle between flywheel masses 3, 4 exceeds a predetermined relative rotational angle is provided between the flywheel masses 3, 4.
Patent JP-H0293794-A (JP)
Title: Structure of goods paying out part for automatic vending machine
Inventor: UCHIKAWA YASUO
IPC: G07F11/58
Filed: 1988-09-29
Abstract: PURPOSE:To ensure opening operation of a theft preventing door by providing a connecting mechanism to connect a taking out port door and the theft preventing door into a state in which the opening operation for the theft preventing door is executed by the opening operation for the taking out port door. CONSTITUTION:When the opening operation for a taking out port door 19 is executed, the operating force is transmitted to one door operating instrument 34 by a rocking arm 33 and an interlocking spring 36, and the operating instrument 34 rocks around the axial center of a rotating supporting shaft 23. Accompanying the rocking of the operating instrument 34, rocking force is transmitted to the other door operating instrument 35 by an interlocking rod 37, and the operating instrument 35 also rocks around the axial center of the rotating supporting shaft 23. The rocking direction of the operating instrument 34 and the rocking direction of the operating instrument 35 become mutually opposite directions because of the interlocked condition by the rod 37. Further, either a pin type operating part 34a or 35a contacts with the side of the machine body inner surface of the theft preventing door 20 and executes a pressing and opening operation for the theft preventing door 20 accompanying the rocking of the operating instruments 34 and 35.
Patent JP-S63101293-A (JP)
Inventor: YANAGI NAOHIKO
IPC: B66B11/02
Filed: 1986-10-17
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-H0885895-A (JP)
Title: Method for refining zinc electrolyte
Inventor: ONO HIROSHI
IPC: C25C1/16
Filed: 1994-09-16
Abstract: PURPOSE: To repeatedly use a refined zinc electrolyte freed from such impurities as Mg as a starting electrolyte without loss of zinc by extracting the zinc in the tail zinc electrolyte with an acidic extractant and stripping the zinc with sulfuric acid. CONSTITUTION: A tail electrolyte is regulated to about pH1.0-3.5 in zinc refining, and only the zinc.in the tail electrolyte is extracted with an acidic extractant. The imputities such as Mg and Mn remaining in the water phase after the zinc is extracted is neutralized with calcium carbonate, etc., and discarded to remove impurities from the electrolytic process. The org. phase contg. zinc is stripped with sulfuric acid to obtain a refined zinc electrolyte, and the refined zinc electrolyte is repeatedly used as the starting electrolyte. The mono-2- ethylhexyl ester of 2-ethylhexylphosphonic acid, etc., are used as the acidic extractant.
Patent JP-S62106452-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TANAKA AKIRA
IPC: G03C1/18
Filed: 1985-11-02
Abstract: PURPOSE:To provide high sensitivity in the near infrared region and to reduce stain and fog due to a residual dye by using a specified sensitizing dye. CONSTITUTION:A rhodacyanine dye represented by formula I is added to a photographic silver halide emulsion. In the formula I, Z1 is thiazole or the like, Z2 is a group of atoms required to form a 5- or 6-membered heterocyclic ring contg. N, each of R1, R3 and R4 is alkyl, aralkyl or alkenyl, R2 is alkyl, aralkyl, alkenyl or aryl, X<-> is an acid anion, when the dye has the structure of betaine, X<-> is not present, and m=1 or 2. An example of the dye used is represented by formula 1.
Patent JP-H05137041-A (JP)
Title: Digital electronic still camera
Inventor: ARAI MINORU
IPC: H04N1/21
Filed: 1991-08-30
Abstract: PURPOSE:To show the data compressibility of photographing for reproduction of the images. CONSTITUTION:When an electronic still camera is set in a reproduction mode, a write/read circuit 24 reads the image data and the data compressibility out of a memory card 10. The image data are once written in a frame memory 20 via a memory controller 19. Then the image data are read out of the memory controller 19 and sent to a signal processing circuit 26 via 8 D/A converter 25. Thus the image data are converted into the video signals, and these video signals are outputted to a monitor TV via a connector 11 and turned into the images. Meanwhile the data compressibility is sent to a display CPU 30 via a system controller 23. The CPU 30 shows the data compressibility on a liquid crystal panel 9.
Patent JP-S60140666-A (JP)
Title: Manufacture of porous carbon plate
Inventor: KOSHIISHI TAMOTSU
IPC: H01M4/96
Filed: 1983-12-27
Abstract: PURPOSE:To obtain a porous carbon plate having gas impermeable layers in the end portions by stacking a larger number of prepregs in the end portions than in the porous portion. CONSTITUTION:A necessary number of resin-impregnated carbon fiber sheets 6 used to form a porous section and a necessary number of sheets 5 made of the same material as the sheets 6 and used to form gas impermeable sections are alternately stacked before heating is performed while applying pressure, thereby making a porous carbon plate. By the means mentioned above, the porous section and the gas impermeable sections can be formed in one step. Therefore the manufacturing can be performed in a smaller number of steps compared to the conventional method in which sacklike sheets are attached to the gas impermeable sections or they are impregnated with a paint or a resin. Furthermore, a usual stacking method can be applied and a porous carbon plate of necessary characteristics can be easily manufactured by controlling the number of sheets stacked and the amount of a resin used to impregnate the sheets.
Patent JP-H0663119-A (JP)
Title: Bone defective part and void art filling calcium phosphase porous granule and manufacture thereof
Inventor: SUWA YOSHIKO
IPC: A61K6/838
Filed: 1992-08-24
Abstract: PURPOSE:To provide bone defective part and void part filling calcium phosphate porous granule and a manufacture thereof which can fill up a defective part and a void part of a bone without a surgical operation and enables the whole of a filling part and the new bone to be united in one body in a short period of time. CONSTITUTION:A calcium phosphate compound synthesized by a wet method is calcinated at 500-800 deg.C and then ground to obtain easily sintering fine crystal with the average particle diameter of 0.01-100mum and with the specific surface area of 5-50m<2>/g. After that, the crystal is granulated into spherical particles of 10-100mum, and then burnt at 800-1100 deg.C to obtain substantially spherical sintered porous granule which has the average pore size of 0.1-1.0mum, 70% or more pores having capillary communicating pores of the pore size 0.5-2.0 times as large as the average pore size, the porosity of 20-90% and the average granule diameter of 10-100mum, 5mum or less being 10% or less.
Patent JP-H03110783-A (JP)
Title: Manufacture of plate type heating body
Inventor: KOYAMA KEISUKE
IPC: H05B3/20
Filed: 1989-09-22
Abstract: PURPOSE:To make a plane heating body in a desired thickness and to fix the heating body integrally and simply on the surface of an insulator by printing and sticking a conductive paint on the surface of the insulator, and then heating and drying it to fix integrally. CONSTITUTION:After a screen pattern 4 formed in the same form as a heating body 3 to be printed is provided on an insulator 2 of a synthetic resin flat body, a conductive paint made by mixing conductive particles, a heat-hardening resin, and a solvent is used to print and stick on the surface of the insulator 2 in a screen printing method, and after that, a hot air of about 120 deg.C is sprayed, making the conductive particles and electric resistance material particles contacted closely each other at a specific density, and the conductive paint is fixed integrally to the surface of the insulator 2. Since the plane heating body is fixed to the insulator integrally in the printing in such a way, the thickness of the plane heating body can be set as desired, and the heating body can be fixed to the insulator simply.
Patent JP-2001076994-A (JP)
Title: Device and method for feeding chemical
Inventor: SHIKI YOSHIMICHI
IPC: H01L21/027
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a chemicals feeding device for improving reliability of chemical treatment by quickly detecting that chemicals is not actually discharged at discharging operation of a pump, and surely preventing the generation of chemicals treatment failures. SOLUTION: This chemicals feeding device is provided with a chemicals storing tank 14 for storing chemicals for chemicals treatment, piping 8 for feeding chemicals from the chemicals storing tank 14 to a semiconductor wafer 7 of a chemicals treating part, a pump 12 for discharging chemicals sucked in from the chemicals storing tank 14 to the piping 8, and for outputting an ON signal at the discharging operation, a chemicals detecting sensor 18 arranged near the connection terminal part of the piping 8 connected with the discharging side of the pump 12 for detecting the chemicals in the piping 8 at the discharging operation of the pump 12, and for outputting an 'ON' signal at the detection operation, and a control means 16 for controlling the operation of the pump 12, based on the 'ON' signal respectively outputted from the pump 12 and chemicals detecting sensor 18.
Patent JP-2000076519-A (JP)
Title: Medal feeding device
Inventor: OMAE YOSHIRO
IPC: A63F5/04
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a medal feeding device capable of devising easily timing in which medals, etc., are fed and switching between the state where the prescribed number of medals, etc., are fed at a time and the state where the medals, etc., are continuously fed with an easy operation. SOLUTION: This medal feeding device 4 which has an obliquely inclined medal guide 6 and feeds a play value medium M such as a medal and a coin in the medal transfer space 10 of the medal guide 6 from upstream to downstream is provided with stoppers 40a and 40b that can intrude/escape into/from the space 10 and an operating part 8 driving the stoppers 40a and 40b and offers the state where only the prescribed number of medals, etc., are fed downstream or the state where the medals, etc., are continuously fed downstream while accompanying the intruding/escaping operations of the stoppers 40a and 40b linked with the operation of the part 8 into/from the space 10.
Patent JP-S6490607-A (JP)
Title: Manufacture of reflection type ultrasonic wave delay line
Inventor: YOKOYAMA TAKEO
IPC: H03H3/007
Filed: 1987-09-30
Abstract: PURPOSE:To manufacture a backing member delay line efficiently by fixing and processing the backing member block to a direction cut face via an electrode and a transducer in the lengthwise direction at a corner of a pyramid medium block and cutting the block at a prescribed thickness. CONSTITUTION:One corner of a pyramid reflection type ultrasonic wave delay medium block 1 is cut off along the lengthwise direction. Input and output transducers 2A, 2B are fixed onto electrodes 1E1, 1E2 formed on the face. After the backing member block 3 is fixed thereupon, opposed faces 3A1, 3A2 of the transducer coupling face are cut off by a prescribed angle. Then the constituting member incorporated with blocks 1, 3 is cut off at a prescribed thickness in a direction orthogonal to the lengthwise direction by a cutter to manufacture delay lines 1a- provided with the backing member with efficient productivity.
Patent JP-H04233124-A (JP)
Title: High-pressure discharge lamp with cap and its lampholder
Inventor: HENDORIKUSU ARUBERUTOUSU MARIA
IPC: H01J5/54
Filed: 1991-09-26
Abstract: PURPOSE: To provide a high-pressure discharge lamp with cap easy to insert into a lamp holder and its lamp holder. CONSTITUTION: A high-pressure discharge lamp with cap 1 has a first contact member 12 arranged in the center and a second contact member 13 coaxial with the first contact member 12 and having the form of metal sleeve. The first end 3 of a lamp container 2 is fixed to the inside of the metal sleeve 13, and a second current supply lead 7 is stopped in the metal sleeve 13. By the rotationally symmetrical, geometric shape of a lamp cap, the lamp 1 can be inserted into a lamp holder 20 in an arbitrary rotating position.
Patent JP-H0589949-A (JP)
Title: Ceramic heater
Inventor: SATO SHIGEHIRO
IPC: H05B3/14
Filed: 1991-09-26
Abstract: PURPOSE:To prevent jamming of a copying machine with paper and uneven heating so as to facilitate temperature control and extend the life of a ceramic heater by covering the heater provided on one side of a ceramic base with an insulating film, and mounting a temperature sensor thereon, and forming the other side of the base into a sliding surface. CONSTITUTION:A ceramic base 12 has a heater 13 mounted on its lower face and an electrically insulating film 14 such as a glass film is applied to the overall surface of the heater 13 to cover the whole of the exposed surface of the heater 13. The upper surface of the base 12 is formed into a sliding surface 12a on which paper 15 slides, and the paper 15 is fed in a predetermined direction by a feed roller 16. A temperature sensor 17 is provided in contact with the film 14 and transmission of electricity to the heater 13 is controlled and the paper 15 is heated via the sliding surface 12a. Therefore, the paper 15 is slid on the sliding surface 12a of the base 12 of high abrasion resistance, thus reducing the rate of abrasion of the sliding surface 12a and extending the life of the ceramic heater.
Patent JP-2001077821-A (JP)
Title: Radio transmission control method and radio transmission device
Inventor: SUGAYA SHIGERU
IPC: H04W84/12
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To transmit necessary information through the irreducible use of a radio transmission line by placing a network in a dormant state when information need not be sent in a radio network, placing the network in operation only when information is possibly transmitted, and thus transmitting necessary information through the irreducible operation of the radio network. SOLUTION: When a request 108 to send information through the radio network is generated, the radio part of the station is made to structure a transmit packet 109 and the radio section information transmission 110 of the packet to other terminal stations is performed in the timing wherein the transmission is possible through a radio transmission line. A carrier may be sensed for a predetermined time as well at this time to perform a process so that no collision against other signals on the transmission line is caused. Further, a radio transmission band is reserved and the transmission may be carried out with the reserved band. When a priority part of an actuated terminal station detects the end 111 of a transaction, connection environment operation flag-off information is transmitted.
Patent JP-S63102950-A (JP)
Title: Color ink jet recorder
Inventor: NOGUCHI IKUO
IPC: B41J2/205
Filed: 1986-10-20
Abstract: PURPOSE:To prevent the occurrence of streaks, by a construction wherein, in matrixes of arrangement of thresholds, one matrix arrangement is successively shifted to the other matrix arrangement and the thresholds in these matrixes are used in order. CONSTITUTION:A basic matrix Mo and 1st-3rd matrixes M1-M3 having columns successively shifted to the basic matrix Mo are stored in a memory part 31 so that the thresholds of the same column of each matrix are repeatedly fetched in order. In this manner, the possibility that the same threshold of the same arrangement is repeatedly outputted by every picture element as shown in a conventional device is eliminated, which results in the output of different thresholds per picture element. Thus, the same pattern with respect to the density of each picture element can be broken. In this manner, the occurrence of streak can be prevented.
Patent JP-H08111855-A (JP)
Title: Method and device for connecting signal for television receiver
Inventor: YAMADA TADASHI
IPC: H04N7/015
Filed: 1994-10-13
Abstract: PURPOSE: To allow the user to view other BS broadcast program even during video recording of a High Vision broadcast program by renting a MUSE decoder or a MUSE-NTSC converter only to the user. CONSTITUTION: An input of a BS tuner 11, an external MUSE input D or an external MUSE input A is selected through switchover for a MUSE decoder 12 based on a control signal a from a microcomputer 13. An output video image/voice from the decoder 12 is given to a video/audio signal processing circuit 15 and a terminal B, from which the signal is given to a video/audio terminal of a VTR2 through a cable (b). The signal is given to a terminal of a recording/reproduction circuit 22 in a VTR2 and fed to a terminal C of the receiver 1 through a cable (c). Then the signal is given to the processing circuit 15 and a synchronization detection circuit 14, in which the signal is discriminated and the result is given to the microcomputer 13.  When the input A is selected at present and the circuit 14 discriminates the presence of a signal, the microcomputer 13 allows the decoder 12 to receive the signal from the input A. As a result, the BS tuner 21 of the VTR2 is rent for the detection and the video recording of the VTR2 is not affected by the input switching of the receiver 1.
Patent JP-H06102024-A (JP)
Title: Method and equipment for inspecting wire
Inventor: OSHIMA YOSHITAKA
IPC: G01B11/24
Filed: 1992-09-17
Abstract: PURPOSE:To allow easy and highly accurate detection of the three-dimensional shape of wire by adding brightness data at each position in the direction of height thereby detecting the two-dimensional position and then detecting the three-dimensional position based on that data and the brightness data. CONSTITUTION:A frame feeder 32 feeds an inspection object 31 applied with a wire 22 directly below an imaging unit 24 (reflector 34). The imaging unit 24 is then moved horizontally and vertically by means of an XYZ stage 25 and positioned and after one region is imaged at the height (Z) of the wire 22, the imaging unit 24 is moved to next region and imaging is repeated. Image data is then converted 26 into digital image of 256 gradation and the position of highest brightness is detected by adding the brightness in Z direction thus detecting 27 the two-dimensional position of the wire 22. Subsequently, highest brightness at height (Z) is detected thus detecting 28 the three-dimensional position (X, Y, Z) of the highest brightness. A wire shape inspecting section 29 inspects three-dimensional position and shape of the wire 22 based on the three- dimensional position data.