baber/WOPTO huggingface dataset:
Patent JP-H0475786-A (JP)
Title: Spot welding device
Inventor: TODOROKI MASAAKI
IPC: B23K11/11
Filed: 1990-07-17
Abstract: PURPOSE:To prolong the life of electrode tips by pressing the pressurizing surface of a back bar to a plate to be welded and pressing the contact surface on the side opposite from this contact surface to the one tip at the time of crimping the plates to be welded. CONSTITUTION:The plates 26 which are to be welded and are superposed between a pair of the tips 30 and 43 are crimped under pressurization and a large current is passed thereto in a short period of time to weld the local part thereof. The back bar 35 is, thereupon, supported via a floating means to a frame 28 mounted with the one tip 43 on the front side of the tip 43. The back bar 35 is so set that the pressurizing surface of the back bar is pressed to the plate 26 to be welded and that the contact surface on the side opposite from this contact surface is pressed to the one tip 43 when the back bar is moved by overcoming the energizing force of the floating means. The operation to exchange the back bar in correspondence to the plates to be welded is easily carried out in this way.
Patent JP-H1015986-A (JP)
Title: In-mold decorating insert film and in-mold decorating insert molded product
Inventor: MORI FUJIO
IPC: B32B27/30
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent the reception of adverse effect even if a vinyl chloride product comes into contact with a surface, by forming a pattern layer on the surface on the side of the acrylic film of a substrate sheet wherein a transparent ethylene/vinyl alcohol film and a transparent acrylic film are laminated. SOLUTION: An in-mold insert film 1 is produced by forming a printing layer on the surface on the side of the acrylic film 4 of a substrate sheet 2, wherein a transparent ethylene/vinyl alcohol film 3 and a transparent acrylic film 4 are laminated. The ethylene/vinyl alcohol film has weatherability and is excellent in vinyl chloride plasticizer resistance. The acrylic film 4 is excellent in transparency, strong against heat or light, and reduced in fading or gloss change even if used outdoors. The ethylene/vinyl alcohol film 3 has a thickness of 1μm or more and as thick as 1/15-1/3 of the acrylic film 4.
Patent JP-H0237265-A (JP)
Title: Heat pump type air conditioner
Inventor: IZUMI YOSHIKI
IPC: F25B47/02
Filed: 1988-07-28
Abstract: PURPOSE:To make a superior heating rising characteristic in case of returning back to a defrosting condition and shorten a defrosting time by a method wherein after oil separated by an oil separator passes through a capilary tube for oil, heat to be applied to a thermal accumulation tank is utilized as a heat absorbing source in case of defrosting operation. CONSTITUTION:A capilary tube 8 for oil may prevent refrigerant gas of high temperature and high pressure flowing from an oil return port of an oil separator 7 from being flowed. Only the oil flows into a thermal accumulation tank 11 and stores heat in a thermal accumulation material 12 through a thermal accumulation type heat exchanger 13. Then, as a defrosting operation is started, a flow passage is changed over to a bypassing circuit 10 by an electro-magnetic three-way valve 9. The refrigerant subjected to adiabatic compression by means of a compressor 1 passes through the oil separator 7 and the four-way valve 6 and then the coolant is condensed and liquefied at an outdoor heat exchanger 4. Frosts of the outdoor heat exchanger 4 is melted with this heat. The refrigerant is heat insulatingly expanded with a pressure reducing unit 5, thereafter it may flow into a bypassing circuit 10 through the electromagnetic three-way valve 9, enter the thermal accumulating type heat exchanger 13, sufficiently absorb heat from the thermal accumulation material 12, resulting in that the coolant is evaporated and is absorbed into the compressor 1.
Patent JP-S5891412-A (JP)
Title: Focusing detector
Inventor: AOKI MASAHIRO
IPC: G02B7/38
Filed: 1981-11-27
Abstract: PURPOSE:To prevent erroneous focusing judgement by using the output difference between the 1st photodetector array arranged in a plane conjugate to an expected focal plane or its vicinity and the 2nd photodetector array which photodetects luminous flux from a different opening nearly in an in-focus state. CONSTITUTION:Luminous flux from a lens 21 is passed through a hop-up mirror 22 consisting of a half-mirror, and split through a translucent mirror which is masked partially, and its reflected light is guided to photodetector element arrays 25 and 26 of N photodetectors arranged with an optical path difference in an optical axis direction. The transmitted paraxial luminous flux is passed through a mirror 27 and image-formed on a photodetector array 28 of N elements nearly in an in-focus state all the time. The translucent mirror 23 is formed by forming a translucent film 23-2 on one surface of a glass substrate 23-1 and also adhering a mask 23-4 which has an extremely small opening 23-3 including the optical axis to the other surface. For an evaluation function, the sum S1' of output differences between corresponding photodetectors in arrays 28 and 25, and the sum S2' between arrays 28 and 26 are used.
Patent JP-H0786196-A (JP)
Title: Fabrication of semiconductor device
Inventor: HOZUMI HIROKI
IPC: H01L27/04
Filed: 1993-06-30
Abstract: PURPOSE:To provide a method for fabricating a semiconductor device in which the number of required times of resist patterning step and ion implanting step is decreased as compared with a conventional method. CONSTITUTION:Ions having different ratio between the number of charges and mass of ion are implanted simultaneously thus forming a plurality of diffusion layers having different depths. This method allows formation of an intended layer structure with decreased number of steps as compared with a conventional method.
Patent JP-H1137712-A (JP)
Title: Optical alignment device
Inventor: MURAKAMI KENTARO
IPC: G03F9/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To make adjustable the alignment between upper and lower stages by only measuring the relative position between the images of upper and lower alignment marks. SOLUTION: The optical alignment device is constituted by providing an observing optical device 9, which observes the relative positional relation between upper and lower stages 1 and 2 by forming the images of upper and lower alignment marks 3 and 4 on the same light receiving element 8 by leading the images onto the same optical path. The optical device 9 is constituted so that the moving direction of the lower stage 2 relatively to the upper stage 1 may become coincident with the moving direction of the image of the lower alignment mark 4 relatively to that of the upper alignment mark 3 on the light receiving element 8.
Patent JP-H0635087-A (JP)
Title: Method for printing photograph
Inventor: SUZUKI KENJI
IPC: G03B27/72
Filed: 1992-07-16
Abstract: PURPOSE:To prevent the upper and lower part of a film from being chipped or reduced by always laterally feeding the film on a going path, verifying it by observing a simulated image and longitudinally feeding it on a returning path as necessary. CONSTITUTION:Printing light emitted from a light source 10 is passed through a filter driving part 11 and a diffusion box 12. Thereafter, the frame of the negative film 14 held by a film carrier 13 is illuminated with the printing light and printed on a color paper 15. In the case that the printing is executed, the film 14 is set to the carrier 13. The carrier 13 is constituted to be reversed by 90 deg. so as to be freely displaced between a position where the film 14 is laterally fed and a position where the film 14 is longitudinally fed. After the film 14 is set to the carrier 13, the frame which should be printed is set at a printing position by a controller 18. Since the image of the frame is picked up, simulated and displayed on a color CRT 17, correction data is inputted by operating the correction key of a key board 19.
Patent JP-H0353460-A (JP)
Title: Electrochemical device
Inventor: KATO SHIRO
IPC: H01M10/05
Filed: 1989-07-20
Abstract: PURPOSE:To increase wettability between a polymer solid electrolyte and active materials by using the polymer solid electrolyte to which a surface active agent is added in the parts in contact with electrodes. CONSTITUTION:A polymer solid electrolyte battery has a positive electrode 1 in which MnO2 is used as the active material, a polymer solid electrolyte film 2, a negative electrode 3 made of lithium, and containers 4 also functioning as current collector 4 each formed by laminating a metal foil on a polyester film. A sealing layer 5 made of polyolefin resin is melt-bonded to the containers- current collectors 4. The polymer solid electrolyte to which a surface active agent is added is used in the parts in contact with the electrodes 1, 3. By adding the surface active agent, the interfacial tension of the polymer or propylene carbonate is decreased. Wettability between the polymer solid electrolyte and the active materials is increased.
Patent JP-H0537852-A (JP)
Title: Video defocus effect device
Inventor: HAYATSU YUICHI
IPC: H04N5/262
Filed: 1991-07-30
Abstract: PURPOSE:To avoid visual deviation in a video image by controlling a phase in the vertical direction of a video signal with a memory to which an output of an IIR digital filter is fed in the vertical direction. CONSTITUTION:An output of a filter 4 is fed to an IIR digital filter (vertical direction cyclic 2-dimension digital filter) 5, the signal is defocused in the vertical direction and its output is fed to a vertical direction FIR (finite length impulse response) digital filter 6, in which the aliasing in the vertical direction is eliminated. a characteristic control signal from an input terminal 2 is fed to the filters 4-6, in which the characteristic is simultaneously controlled considerably or in a prescribed relation. An output of the filter 6 is fed to the field memory 7 to implement write/read. Based on a vertical direction phase control signal from an input terminal 3, the horizontal read address is shifted depending on the degree of defocus of the video signal by the filter 5 with respect to the vertical direction write address to shift the video signal in the vertical direction upward.
Patent JP-H01124573-A (JP)
Title: Packing device
Inventor: SHIBAKUSA SHIGEKI
IPC: B65D81/107
Filed: 1987-07-31
Abstract: PURPOSE:To certainly confirm the quantity of products to be fed and to protect said products, by forming a large number of holes to a packing device and inserting the products to be fed in said holes to hold the same. CONSTITUTION:A packing device 1 consists of divided bodies 2-5 having the same size and stacked. Holes 6 are formed to the packing device 1 so as to reach the under surface 1b thereof from the upper surface 1a thereof and, for example, a total of 20 holes consisting of five holes broad and four holes long are formed. The quantity of the holes 6 is pref. a multiple of 10 from the aspect of the quantity control of products 13 to be fed. The divided bodies 2-5 are made of foamed styrol. For example, each of the products 13 to be fed consists of an ampule tube 7 and a cap 10. The ampule tube 7 is packed in a vinyl sheet 9 and cardboard 8 while the cap 10 is also packed in a vinyl sheet 12 and cardboard 11 and each of the products 13 to be fed is inserted in each of the holes 6 in such a state that the cap 10 is inserted in the ampule tube 7. After a necessary number of the products 13 to be fed are successively inserted in the holes 6, the packing device 1 is received in a corrugated cardboard box 14.
Patent JP-S6249537-A (JP)
Title: Data buffer controller
Inventor: MAEDA HARUMICHI
IPC: G06F13/38
Filed: 1985-08-29
Abstract: PURPOSE:To improve the transfer efficiency of data by providing an FIFO function to a data buffer in RAM constitution with simple control. CONSTITUTION:When the number of data transfer words to be sent to a main storage 13 is less than the size of a data buffer 28, the transfer of data is continued to the buffer 28 from an IO15. When the number of said words ins equal to the size of the buffer 28, the count value of a word counter 35 is set at 0 with the signal 37 set at 1 respectively. This signal 37 is supplied to a buffer control F/F40 via an OR gate 39. Thus the F/F40 has inversion of its state again. As a result, the state of the F/F40 is equal to its original state.
Patent JP-H0855448-A (JP)
Title: Disk drive device
Inventor: FUKUSHIMA TAKASHI
IPC: G11B21/12
Filed: 1994-08-12
Abstract: PURPOSE:To surely prevent a recording medium from colliding against a head device by bringing a holder member into a 1st position by energizing force of an energizing member when no recording medium is inserted into the holder member. CONSTITUTION:When a disk cartridge 120 (121) is inserted into a cartridge holder 19, a slider 41 is pressed via a abutting piece 55 and is moved to the backward side, and a slide plate 32 is held at a 2nd position against energizing force of an extension coil spring 42. Consequently, at this time, a magnetic head 31 can enter the cartridge 19 without obstruction of the slide plate 32. Then, by positioning the cartridge holder 19 at a loading position, the disk cartridge 120 (121) is mounted on a chassis 16.
Patent JP-S6249508-A (JP)
Title: Method for setting tool locus of tool machine containing numerical controller
Inventor: TANAKA HITOSHI
IPC: G05B19/404
Filed: 1985-08-29
Abstract: PURPOSE:To attain the working with high accuracy without correcting a working program for working of an closed graphic by correcting the locus of a tool so that the contour lines of the closed pattern have partial overlap. CONSTITUTION:The process proceeds to a step 62 when it is recognized that the contents of a working program indicate a closed graphic as well as the complete round working. An actual cut starting point P1 is obtained from the cut starting point P2 of a tool on the working program in the direction opposite to the moving direction of the tool and on a contour line of a closed graphic. Then an actual cut end point P3 is obtained in the step 63 from the point P2 in the same direction of the tool moving direction and on a contour line of the closed graphic. As a result, the locus of the tool has the overlap at an arc part between cut starting point and end point. This prevents the generation of a projected part and ensures the working with high accuracy.
Patent JP-H07187713-A (JP)
Title: Method of building up layers of metal nitride on transparent substrate
Inventor: FUIRITSUPU BOWAARU
IPC: C23C16/30
Filed: 1994-08-12
Abstract: PURPOSE: To provide a vapor growth process of metal nitride layer wherein a good yield, an easiness to be used in an industrial scale and a convenient colorimetry of obtained layer, especially a colorimetry of transmitted light, are combined.  
     CONSTITUTION: A metal nitride or oxynitride layer, especially titanium nitride- or titanium oxynitride-based layer is pyrolytically vapor grown onto a substrate by simultaneously bringing at least one metal precursor and at least one nitrogen precursor having the form of amine into contact with the transparent substrate, especially a glass substrate, which is heated for a high temp. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H1039977-A (JP)
Title: Wireless keyboard, system therefor and communication control method
Inventor: NAGAI YASUHIRO
IPC: G06F3/02
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To easily perform connection to a personal computer system, to prevent wiring from being complicated and to perform a cooperative operation by providing a transmission/reception circuit, an antenna, a power source circuit and a CPU required for bidirectional wireless communication by a high frequency in a keyboard. SOLUTION: This wireless keyboard 10 is constituted of a reception circuit R for carrier sensing, a transmission circuit S for alphanumeric input data, the CPU for performing data conversion and communication control, the power source circuit E, the changeover switch SW of transmission and reception, a keyboard part 11 for alphanumeric input and a whip antenna 14, etc. The wireless keyboard system is provided with the wireless keyboard 10, a personal computer and a base station composed of the reception circuit, the antenna, the power source circuit and the CPU for the data conversion and control. Thus, the connection is easily performed to the conventional personal computer system and one job is simultaneously executed by plural staffs.
Patent JP-H1122892-A (JP)
Title: Valve cover device
Inventor: NOMIYAMA TAKESHI
IPC: F16L55/16
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a valve cover device which can surely trap liquid leaking or splashing from the cock or connection of a valve connected to a pipe and which provides easy machinability and workability. SOLUTION: This valve cover device has a first cover, to the semicylindrical center portion 1a of which a semicylindrical second cover 2 corresponding to the semicylindrical center portion 1a is attached in such a way as to freely open and close, and the overlapping flange portions 1d, 2a of both of the covers are fastened into place to store a valve in an inner space formed. The semicylindrical ends 1b of the first cover and a semicylindrical cover 3 corresponding to the semicylindrical ends 1b are fitted over both sides of a pipe, and their overlapping flange portions 3a are fastened into place by a fastener 8.
Patent JP-2001023421-A (JP)
Title: Surface light emitting device
Inventor: FUKUSHIMA YUTAKA
IPC: G02F1/1335
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To suppress generation of flyback lines so as to improve visibility of a display screen by gradually reducing a line light source side area rate of a light diffusion transmission part according to the increase of a distance from the line light source in the area ranging from the line light source side end part to a predetermined area and increasing the area rate gradually according to the distance from the light source on the outside the predetermined area. SOLUTION: An area rate of a light diffusion transmitting part 4 is varied so as to regulate a light quantity directed to a light guiding plate 1 surface. In a small area rate part, most of the emitted light from a linear light source 2 repeats total reflection on the inside of the light guiding plate 1 and guided into the depth of the light guiding plate 1, while the rest of the emitted light is diffused in the light diffusion transmitting part 4 so as to reach the light guiding plate 1 surface or reach a back face reflection layer 5 after passing the light diffusion transmitting part 4 once so as to be reflected for entering the light diffusion transmitting part 4 again and reaches the light guiding plate 1 surface.  If the light diffusion transmitting part 4 has a large area rate, total reflection hardly occur in comparison with the case of the small area rate, and light from the linear light source 2 is hardly emitted directly. Therefore, a part apart from the linear light source 2 is varied so as to have a large area rate, a balance of the amount of emitted light on the light guiding plate 1 surface can be kept easily as a whole.
Patent JP-S6083106-A (JP)
Title: Producer of processing program
Inventor: OOZEKI MASAYOSHI
IPC: G05B19/4093
Filed: 1983-10-14
Abstract: PURPOSE:To attain the effective use of a program by giving a change to a produced processing program to obtain a new processing program. CONSTITUTION:The address of a processing program memory 50 for processing programs to be changed is set initially to a check block pointer. Then a block is read out of the memory 50 and stored. It is decided whether the addition value of a stored change start address and the address of a processing program, i,e., a subject of change is larger than the value of a check pointer or not. When said addition value is set within a range of change, the absolute coordinates and the relative coordinates serving as a subroutine receive the arithmetic processing respectively for conversion. Then the check block pointer is replaced. If the addition value is still within the range of change, the arithmetic processing is repeated for coordinate conversion of each block of a processing program.
Patent JP-H0635993-A (JP)
Title: System for entering data in matrix table
Inventor: SHIBUYA YOSHIO
IPC: G06F17/50
Filed: 1992-07-17
Abstract: PURPOSE:To speed up entering of judgement data by simultaneously entering the judgement of combination quality with all the identifiers in a matrix table when the judged quality of combination of one identifier with all the identifiers is all the same. CONSTITUTION:The identifiers are successively numbered in an identifier table, arranged in one line and arranged on the (x) and (y) axes of the matrix table. An input card describes the quality of combination of the identifier on one axis with the identifier on the other axis, and the information is entered in the matrix table. In this case, since the identifiers on both of axes are equally arranged, the combination quality of a coordinate (x, y) becomes the same value as that of a coordinate (y, x) and the combination quality for these two positions is entered. When the quality of combination of one identifier on one axis with the identifier on the other axis is all the same and the (x) or (y) coordinate of one identifier is defined as (i), the quality of the combination is described in the (i) row or the (i) column, of the matrix table in the unit of a row or a column.
Patent JP-H1140376-A (JP)
Title: Automatic flashing circuit
Inventor: MORIYA NAKANOBU
IPC: H05B37/02
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent repeated flashing in illuminance in the vicinity of a threshold value of automatic flashing, make size small, and reduce cost by giving hysteresis to brightness in lighting by the small number of components and brightness in putting lights out. SOLUTION: When a lamp 3 is put out, the potential in a connection point A depends on the resistance values of a CdS 5, a resistance 7, and the lamp 3, and the resistance value of a resistance 6, and when the lamp 3 is lit, since a thyrister 4 is turned on, current does not flow into the resistance 7, and the potential in the connection point A depends mainly on the resistance value of the CdS 5 and the resistance value of the resistance 6. Since on/off of the thyrister 4 is controlled by the potential of the connection point A, hysteresis is given to the brightness in lighting of the lamp 3 and the brightness in putting lights out.
Patent JP-S59136515-A (JP)
Title: Three-valve type internal-combustion engine
Inventor: KISHIDA EIJI
IPC: F01L1/26
Filed: 1983-10-13
Abstract: PURPOSE:To raise the combustion efficiency of an internal-combustion engine having one exhaust valve and two intake valves, by producing swirl of intake air effectively by forming a branch intake port communicated with one of the two intake valves to opening a combustion chamber substantially in the tangential direction of the circumference of the combustion chamber. CONSTITUTION:In a three-valve type internal combustion engine of this invention, a first and a second intake-valve openings 91, 92 are formed in one (71) of two inclined surfaces 71, 72 constituting the top surface 7 of a combustion chamber 6 formed in the bottom surface of a cylinder head 2, while an exhaust-valve opening 10 is formed in the other inclined surface 72 at a position facing the first intake-valve opening 91. Here, an intake port 12 is constituted by a main port 12m, the inlet of which is opened in the outer surface of the cylinder head 2, and a first and a second branch ports 121, 122 branched from the main port 12m and connected respectively to the intake-valve openings 91, 92. In such an arrangement, the main port 12m is located with some displacement toward the first intake-valve opening 91 from the middle point between the two intake-valve openings 91 and 92 so that the second branch port 122 is directed substantially in the tangential direction of the circumference of the combustion chamber 6.