baber/WOPTO huggingface dataset:
Patent JP-H11195109-A (JP)
Title: Image pickup device
Inventor: ABE YOSHITO
IPC: H04N5/372
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device whole of which is small sized and that the restriction of the setting place is reduced by making short an arrangement distance between a line sensor camera and an object to be image picked-up. SOLUTION: This device is provided with a line sensor camera 1 which outputs one-dimensional image pickup data by using a line sensor in which plural elements for detecting a light area one-dimensionally arrayed, and forming the optical image of an object to be image picked-up on the line sensor, reflecting mirrors 4-7 arranged so that an arrangement interval between the object to be image picked-up and the line sensor camera 1 is made short by changing the direction of an optical axis, and a case body 3 for supporting and housing the line sensor camera 1 and the reflecting mirrors 4-7.
Patent JP-H11192349-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of facilitating the recycle work of a rotary drum. SOLUTION: The rotary drum is composed of a picture pattern film 90 formed endless annular in the shape of band, to which a special picture pattern is applied, and a drum reel 80 attaching the picture pattern film 90 around its outer periphery and around both the side ends of the drum reel 80, flange parts 83 are provided for regulating the attaching position of the picture pattern film 90 to the drum reel 80. On the peripheral surface of the drum reel 80, on the other hand, plural slit parts 82 are provided for attaching/detaching the picture pattern film 90 to/from the drum reel 80 by bending one side of the peripheral surface of the picture pattern film 90.  Thus, at the time of recycle, the picture pattern film 90 can be easily detached from the drum reel 80, the other new picture pattern film can be easily attached to the drum reel 80 and the recycle work of the rotary drum is facilitated as a result.
Patent JP-H02191427-A (JP)
Title: Opthalmic apparatus
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/14
Filed: 1989-01-20
Abstract: PURPOSE:To automatically and rapidly perform the alignment of an apparatus driving a movable mirror system with an eye to be examined on the basis of the position data of the eye to be examined obtained by a light detection optical system by providing a movable mirror between an apparatus main body, which is equipped with an illumination means, a light detection means and a fixation means, and the eye to be examined. CONSTITUTION:At the time of measurement, an eye E to be examined sees a fixation target 19 through a light splitting mirror 12. When the measurement of refraction is started, the eye E to be examined is shifted from a predetermined position but the shift quantity thereof is calculated by calculating cornea reflected images 27a, 27b and movable mirrors 3, 5, 6L, 6R are driven to bring the eye E to be examined to a three-dimensionally accurate position. Therefore, the measurement of a refraction value becomes same to that of an optic axis. The luminous flux from a measuring light source 17 is different in a wavelength from the alignment light from an alignment light source 27 and the measuring luminous flux is projected on the eyeground of the eye E to be examined through a dichroic mirror 16 and the reflected light thereof is projected on an area sensor 26 through a perforated mirror 13 to calculate a refraction value. As mentioned above, the movable part is only constituted of a mirror optical system and inertia is small and followability is well and rapid automatic alignment can be performed.
Patent JP-S61172143-A (JP)
Title: Photosensitive material
Inventor: FUJIWARA MITSUTO
IPC: G03C7/32
Filed: 1985-01-25
Abstract: PURPOSE:To enhance sensitivity and to elevate graininess remarkably without impairing sharpness by combining the first coupler with the second coupler different from each other in the dispersion process and reactivity at the early stage of development. CONSTITUTION:The first coupler dispersed in oil droplets has an oleophilic group and soluboe in a high-b.p. solvent. The second coupler dispersed into an aq. alkaline soln., preferably, has at least one acidic group, such as sulfonic or carboxylic group, and the coupler itself and a coloring dye are not diffused into a hydrophilic colloid. In an emulsion layer contg. both couplers the second coupler is soluble in alkali, and in a dispersed state, and since it is rapid in the early stage development reaction, graininess is remarkably enhanced. Not only graininess but also sharpness can be kept good by regulating the second coupler to <=50mol% or the total amt.
Patent JP-H01190383-A (JP)
Title: Slot machine
Inventor: AONO SADANOBU
IPC: A63F13/45
Filed: 1988-01-22
Abstract: PURPOSE:To provide a charm of a game not given by prior slot machines by providing a change indicating means for changing a plurality of pattern types to those different therefrom to arrange and indicated them according to the result of detecting predetermined arrangement and combination of pattern arranged and indicated. CONSTITUTION:When patterns effectively combined are arranged on a CRT 9, it is judged to be the prize winning arrangement to pay a medal. Then, the content of arranged patterns is changed, following the operation of a throttle lever. For example, when the cherry pattern is not in the central portion of third column and third row, but only a prize winning line is there, then, pay-out is carried out according to the pattern on the prize winning line. Also, when the prize winning line is absent and the cherry pattern is present on the central portion of third column and third row, a player transfers to a chance stage. The patterns on the chance stage representing stacked coins bear no relation with the patterns on the previous stage. Thus, the player can clearly understand the transfer of game to the new stage.
Patent JP-H04238968-A (JP)
Title: Tool for stretching sheet, tool for regulating mounting said tool, and sheet to be stretched by same stretching tool
Inventor: SUZUKI TERUO
IPC: E04G21/32
Filed: 1991-01-10
Abstract: PURPOSE:To provide a tool for stretching a sheet capable of extremely easily stretching a sheet, a sheet for a building work or preventing flying of paint, being stretched by using the tool for stretching, and a mounting regulating tool capable of regulating a coupling position during coupling of the tool for stretching the sheet to a scaffolding. CONSTITUTION:A tool 6 for stretching a sheet is provided with a first hole 10 to slidably receive an expansion part 5 formed to the outermost edge part of a sheet 2 and a first slit 12 which is connected to the first hole 10 and through which an edge part 11, connected to the expansion part 5, of the sheet 2 is insertable.
Patent JP-S54106138-A (JP)
Title: Memory refresh control system
Inventor: KOBAYASHI YOSHIKI
IPC: G11C11/406
Filed: 1978-02-08
Abstract: PURPOSE:To secure the reduction of the power supply load by giving the refresh starting signal to the plural units of the memory module of the dynamic memory type through the memory control circuit with every module and in a time-division time. CONSTITUTION:Memory system 3 comprises memory control unit MCU4, plural units of memory module 5 and memory interface 6. In MCU4, RFS timer signal 77 is generated from RFS timer circuit 70, signal 77 is counted by RFS address counter 71, and the signal which selects plural units of medule 5 in a time-division way is transmitted to module 5 via RFS address 61. Request signals 78 and 79 given from CPU1 and input/output control channel CH2 plus signal 77 are put into priority control circuit 72. At circuit 72, one of signals 78 and 79 is selected to be controlled so that it may not be produced non-synchronously with RFS start signal 60. As a result, the power supply load is reduced, obtaining a high-speed memory system in which the memory request is not disturbed by RFS.
Patent JP-S57126423-A (JP)
Title: Preparation of mixed viral live vaccine
Inventor: OOTSUKA AKIMASA
IPC: A61K39/295
Filed: 1981-01-29
Abstract: PURPOSE: To prepare the titled vaccine which can save the time, labor, cost, etc. necessary for vaccination, by mixing attenuated varicella virus to at least one virus selected from the group of attenuated measles virus, rubella virus and mumps virus.  
     CONSTITUTION: One or more viruses selected from known attenuated viruses belonging to the RNA-type virus having envelope (e.g. attenuated measles virus, rubella virus and mumps virus) are mixed with attenuated varicella virus which is a DNA-type virus. The mixed viral live vaccine thus obtained enables the simultaneous inoculation of various different vaccines which are to be inoculated in several times. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60156055-A (JP)
Title: Determining method of read condition of radiation picture information
Inventor: TANAKA HIROSHI
IPC: G01T1/29
Filed: 1984-01-26
Abstract: PURPOSE:To improve adaptability to observation and read for actual reading by generating a histogram of the quantity of accelerated luminous light by advance read due to a low-level exciting light of a storage-type phosphor and obtaining maximum and minimum quantities of accelerated luminous light in a desired picture information range. CONSTITUTION:A storage-type phosphor sheet is scanned by the low-level exciting light, and the quantity of accelerated luminous light emitted from the sheet is read (advance read) to generate the histogram of the quantity of luminous light. Maximum and minimum quantities Smax and Smin of luminous light in a desired picture information range are obtained in accordance with this histogram, and read conditions for actual read (a read gain, a scale factor, etc.) are so determined that these obtained quantities correspond to maximum and minimum values Dmax and Dmin in a proper density range in an output picture and maximum and minimum values Qmax and Qmin in a desired input signal range determined by a prescribed gradation processing curve.
Patent JP-S5397747-A (JP)
Title: Two-way autoamtic equalization system
Inventor: MARUMO YASUSHI
IPC: H04B3/04
Filed: 1977-02-07
Abstract: PURPOSE:To realize a non-distortion transmission even in case the MODEM of the remote station equips no automatic equalizer, by equalizing the distortion caused by a one-way circuit, etc. through an automatic equalizer and also giving an auxiliary equalization to the transmission data of the opposite direction by utilizing the equalization characteristics.
Patent JP-S58131413-A (JP)
Title: Support height control device
Inventor: NAGAI TOMOYUKI
IPC: F16F9/44
Filed: 1982-01-29
Abstract: PURPOSE:To provide a height control device for a support for supporting the seat portion of a chair adopting a single cylinder free lock system, which is provided with a by-pass disposed on the lower portion of a cylinder so as to produce a buffer effect when a piston advances into an oil chamber. CONSTITUTION:A support comprises a piston rod 17 fixed on the seat part 22 of a chain and a cylinder 14 in which a piston 15 disposed at the other end of the  rod 17 is fitted and that is secured to the leg part. A cushion member 23 such  as rubber is interposed between the cyliner 14 and the seat part 22, and the  piston rod 17 is extended through a bearing 18 mounted on the open end of the  cylinder 14 and a seat member 19. The lower part of the cylinder 14 is provided  with a large-diameter straight part 25 formed at a position near the maximum  compression of the piston 15 corresponding to an oil chamber 21 through a  tapered part 24. Thus, a by-pass formed between the outer periphery of the  piston 15 and the inner periphery 25 of the straight part 25 is adapted to produce a buffer effect when the piston 15 advances into the oil chamber 21.
Patent JP-H04311336-A (JP)
Title: Tunnel type oven apparatus for toasting sliced bread, and heating method therefor
Inventor: ROBERUTO SERETSUTEI
IPC: A21B1/48
Filed: 1992-01-28
Abstract: PURPOSE: To prevent over-burning and to easily and inexpensively toast sliced bread by disposing a heat conduction body at a part corresponding to a sliced bread outer edge part on a conveyor inside an oven along a conveyor traveling direction. CONSTITUTION: The sliced bread 5 is mounted in plural matrix shapes on a belt conveyor 4 continuously traveling inside the oven 1 and on the extension of the oven, the heat conduction body is disposed at the part corresponding to the sliced bread outer edge part on the conveyor inside the oven along the conveyor traveling direction and the sliced bread is toasted.
Patent JP-S5297666-A (JP)
Title: Production of semiconductor device containing pn junctions
Inventor: SHIMIZU HIROBUMI
IPC: H01L29/32
Filed: 1976-02-12
Abstract: PURPOSE: To obtain a semiconductor device of high performance and high reliability having PN junctions that can be finely processed, by forming the PN junctions over the regions having been rremoved of stacking faults through annealing in a non-oxidative atmosphere. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62173014-A (JP)
Title: Roll center distance detecting apparatus
Inventor: NARISHIMA SHIGEKI
IPC: B21B31/20
Filed: 1986-01-24
Abstract: PURPOSE:To easily and surely detect a gap between rolls by introducing the light from a light source arranged at hole part of the axial center of roll to outside and detecting a moire fringe of the light formed through a fixed lattice hole grid by means of photoelectric element to detect directly distance between both roll centers. CONSTITUTION:The light beams from the light sources 4 arranged at inner hole parts 3 in the upper and lower working rolls 1, 2 are introduced to outside from the hole parts 3 through annular lattice grids 6. further, a part of the light beams is passed through a slit 10 fixed at a chock cover 9 and further through the fixed lattice grid 12 fixed at a measuring instrument 15. Then, the moire fringe is generated by different between grids 6 and 12, and by detecting it by means of the photoelectric element 14, the distance D between both roll centers and further the gap S between both rolls are directly measured.
Patent JP-S56163166-A (JP)
Title: Electroconductive coating containing copper powder
Inventor: IWASA SANDAI
IPC: H01B1/22
Filed: 1981-01-31
Abstract: PURPOSE: To upgrade the electroconductivity of a coated film after it is formed, by blending a copper powder-containing electroconductive coating comprising copper powder and a resin of phenol, epoxy, polyester or xylene series with anthrazine.  
     CONSTITUTION: A copper powder-containing electroconductive coating comprising 70W85wt% copper powder and 30W15wt% one or more resins selected from the group consisting of phenol, epoxy, polyester and xylene resins as principal components is blended with preferably 0.23W1.6wt% anthrazine, as a special additive, to prepare the object electroconductive coating. When the electroconductive coating is applied to a circuit part of an insulating plate of a phenol resin or the like and heated to dry, anthrazine converts cupric oxide present on the surface of copper powder into a resin-soluble compound, so that an electroconductive path having good electroconductivity, that is, having a low electric resistance is formed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000211776-A (JP)
Title: Accommodation container of roll-like pressure sensitive paper and printer using the container
Inventor: YAMADA MASAYUKI
IPC: B41J15/04
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an accommodation container of a roll-like pressure sensitive paper and a printer using the container with a low traveling resistance of a paper having no possibility that the pressure sensitive paper is injured and is made sensitive to a pressure. SOLUTION: A container 60 accommodates a roll-like pressure sensitive paper 1 in the form of a roll 6 capable of delivering the paper 1 from one end and is provided with a periphery wall portion 71 positioned around the roll-like pressure sensitive paper 1 with a radial space so as to surround the roll-like pressure sensitive paper 1. The container 60 has container bodies 71, 72, 73 rotatably supporting the roll 6 around a center axis X3 and restriction members 77, 78 for restricting that the roll-like pressure sensitive paper 1 in the container bodies 71, 72, 73 are radially enlarged by non-print areas 8a, 8b of the paper 1.
Patent JP-H03219688-A (JP)
Title: Printed-circuit board
Inventor: YAMAGUCHI SHIGERU
IPC: H05K1/02
Filed: 1990-01-25
Abstract: PURPOSE:To obtain a desired positional relationship by providing at least two displays for positioning on a printed-circuit board and by performing assembly of the printed-circuit board or positioning of a device for adjustment being based on these displays. CONSTITUTION:A printed-circuit board 1 is set to a specified position of an adjusting device A, an X-Y robot 8 is moved to enable the coordinates of displays 2 and 3 to be read by a camera 4, and then deviation between the position of the displays 2 and 3 and a reference point which is determined previously is calculated. Then, a relative position of a variable resistor 6 is calculated from the display 2 or the display 3, the X-Y robot 8 is moved being based on the calculation result, and a driver for adjustment 7 is positioned.
Patent JP-S5297596-A (JP)
Title: Method of controlling speed of electromagnetic gear
Inventor: SHIBATA FUKUO
IPC: B63H23/24
Filed: 1976-02-10
Abstract: PURPOSE: To continuously control the speed of a load to marine electromagnetic gear while supplying sufficient electricity to the marine power load by connecting a rotor with field coil of an electromagnetic coupling to a prime mover and a rotor with armature coil to the rotor of rotary electric machine in a marine electromagnetic gear device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04235347-A (JP)
Title: Method for estimating thermal aging embrittlement of two phase stainless steel
Inventor: GOTO TORU
IPC: G01N3/30
Filed: 1991-01-11
Abstract: PURPOSE:To estimate the state of stiffening without destruction by polishing the surface of two phase stainless steel, measuring the hardness of the ferrite phase, measuring the quantity of the ferrite phase of the replica on the surface, and estimating the Charpy impact value based on two measured values. CONSTITUTION:The surface of a two phase stainless steel member is polished and finished to the degree such that the micro-texture is observed, and the alphaphase is confirmed. Hardnesses Hv are measured at the minimum of five places, and the average value is obtained. Then, a replica is sampled at this part and observed with a metal microscope. Thus, the quantity FN in the alphaphase is measured. Then, the hardness Hv and the quantity FN in the alpha phase are substituted into the expression of Ev=f(Hv, FN), and the Charpy impact value Ev is estimated. In this way, the stiffening state of the duplex stainless steel member can be accurately estimated without destruction.
Patent JP-S63181597-A (JP)
Title: Ultrasonic horn
Inventor: SAKAGAMI HIRONOBU
IPC: G01W1/14
Filed: 1987-01-23
Abstract: PURPOSE:To prevent snow from entering the opening part of an ultrasonic horn and to execute a correct detecting operation by forming a projecting part or a recessed part on the outer shell of a horn housing. CONSTITUTION:Plural projections 5 as the projecting part are disposed in parallel on the opening surface P of the horn housing in the outer shell of the conical horn housing 2. In the horn housing 2, a microphone for transmitting and receiving the ultrasonic and a horn for providing the directivity in the ultrasonic are provided. In place of the projection 5, a groove 6 as the recessed part may be formed on the outer shell of the horn housing 2. Thereby, an operation disable due to the sticking of the snow can be prevented.
Patent JP-S56122342-A (JP)
Title: Phenylisourea derivative and its manufacture
Inventor: KURIFUOODO SUTEIIBUN RABOU
IPC: C07D235/30
Filed: 1981-01-31
Abstract: N-Phenyl-N'-cyano-0-phenylisoureas are prepared from N-cyanodiphenoxyimidocarbonate and either a substituted o-phenylenediamine or a substituted o-aminophenol. The isoureas of the invention are of use as intermediates especially for preparing 2-cyanamido and 2-carbomethoxy- aminobenzimidazole and benzoxazole compounds having antheimintic activity.
Patent JP-H0730346-A (JP)
Title: Servo circuit
Inventor: ISHIHARA MASAAKI
IPC: H04R3/00
Filed: 1991-01-11
Abstract: PURPOSE:To reduce a noise included in a servo output signal when an input signal level is low, and to hardly change the (f)-value of the input and output of the servo under a condition that the deterioration of a sound quality due to the noise is not generated. CONSTITUTION:A filter circuit is interposed between one terminal (a) to which the input signal to be processed is applied, and a variable gain amplifier 3 which controls a gain for amplifying the input signal. The gain of the variable gain amplifier 3 is controlled based on the detected value of the signal level after the input signal passes through the filter circuit 10, and the servo circuit can be allowed to have a frequency characteristic.
Patent JP-H03218699-A (JP)
Title: Automatic insertion of electronic component
Inventor: SHIGA KAZUHIRO
IPC: H05K13/04
Filed: 1990-01-24
Abstract: PURPOSE:To enable an insertion guide pin to be positioned to a component insertion hole by a method wherein a recognition camera is made to move to recognize and measure the position of the guide pin, and an electronic component is inserted into one of printed boards, and the position of a component insertion hole of the other printed board is recognized and measured. CONSTITUTION:A recognition camera.table 12 is made to move so as to make a space between a recognition camera and an insertion guide pin 7 equal to that of printed boards 10 and 11, the image of a component insertion hole on the printed board 10 is picked up by a recognition camera 1, and the position of the hole is recognized and measured by a visual recognition device 2. At this point, A table 9 is corrected in position so as to make the deviation of the positions of the insertion guide pins 7 from the positions of the corresponding component insertion holes minimal on the basis of the data of the measured position of the insertion guide pin 7 and the position of the component insertion hole of the printed board 11 measured before insertion. By this setup, insertion operation can be executed at a high speed.
Patent JP-H06232207-A (JP)
Title: Method for sealing semiconductor device, and sealing structure
Inventor: BESSHO YOSHIHIRO
IPC: H01L21/56
Filed: 1993-01-29
Abstract: PURPOSE:To seal the connection between a semiconductor device and a circuit board with high reliability by reducing the effects of thermal stress on the joint between a semiconductor device and a circuit board caused when a semiconductor device is mounted by facedown bonding or caused by the swelling of sealing resin. CONSTITUTION:In the sealing structure of a semiconductor device 1 in which the semiconductor device 1 is mounted to a circuit board 2 by facedown bonding, a void 7 is formed between the semiconductor device 1 thus facedown bonded and the circuit board 2. Thermoplastic resin is provided around the semiconductor device 1 to hold the semiconductor device 1 onto the circuit board 2. The void T formed between the semiconductor device 1 and the circuit board 2 essentially prevents stress on the joint between the semiconductor device 1 and the circuit board 2. Hence, it is possible to realize a stable and highly reliable sealing structure for the semiconductor device 1.