baber/WOPTO huggingface dataset:
Patent JP-2001084437-A (JP)
Title: Controller for vending machine
Inventor: HAYASHI YOSHIHARU
IPC: G07F9/00
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To continue effective sales promotion without hands. SOLUTION: A card reader/writer 2, a random number generation means 6 which generates random numbers each time a commodity is sold, a hit probability correction means 5 which corrects a probability stored in a hit probability storage part are connected to an operation control part 9a. At the time of judging that a card is inserted in the case of selling a commodity, the operation control part 9a gives points and corrects the hit probability by the hit probability correction means 7 and operates the random number generation means 6 to give a benefit to a card user, thus the number of point card user is increased and sales promotion is continued for a long time.
Patent JP-S61136106-A (JP)
Title: Information method of cubic arc
Inventor: SEKI MAKI
IPC: G05B19/41
Filed: 1984-12-07
Abstract: PURPOSE:To specify the arc command data in a single block and to shorten the tape length by performing a pulse distribution operation of the simultaneous three axes with use of the data obtained from a conversion process and then shifting a tool along an arc of a 3-dimensional plane. CONSTITUTION:For instance, the position data specifying the next position on an arc where a tool reaches from its present position after DELTAT seconds is obtained from an arc interpolation operation. Then the coordinate conversion processing is applied to the position data obtained from an arc interpolation operation based on the rotary angle data and the rotary axis data. For instance, the position data obtained from the arc interpolation (increment amount of each axis) are defined as DELTAX, DELTAY and DELTAZ (DELTAY=0) together with a plane ZX, a rotary angle (a), a rotary axis set in parallel to an axis Z and positions of the rotary axis defined as xp and yp on a plane XY respectively. Thus DELTAX', DELTAY' and DELTAZ' are obtained from the conversion of coordinates as shwn in an equation 1. Then the simultaneous 3-axis pulse distribution operation is carried out by means of data DELTAX', DELTAY' and DELTAZ' obtained from the conversion processing. Hereafter the above-mentioned processing is carried out up to the terminal point of an arc.
Patent JP-H0596725-A (JP)
Title: Liquid droplet injector
Inventor: TAKAHASHI YOSHIKAZU
IPC: B41J2/055
Filed: 1991-10-07
Abstract: PURPOSE:To provide a liquid droplet injector for high speed typewriter at low fabrication cost and high yield by driving the injector with reduced number of grooves and components. CONSTITUTION:The ink droplet injector comprises ink channels 4 sandwiched by a multiplicity of first parallel sidewalls 5, a piezoelectric ceramic plate 2 having an ink supply path comprising two grooves crossing perpendicularly to the ink channel 4, and a junction of a cover 8 having an injection port 12 and a second sidewall 9 crossing perpendicularly to the ink channel 4 and engaging with the ink supply path 3, i.e., a groove.
Patent JP-H05100572-A (JP)
Title: Image forming device
Inventor: ISOBE TAKAHITO
IPC: G03G15/00
Filed: 1991-10-07
Abstract: PURPOSE:To reduce unpleasant sound produced all the time due to the vibration of piezoelectric element toner end sensor and to reduce the consumption of power. CONSTITUTION:A toner nun-out detecting circuit is composed of the piezoelectric element toner sensor 30, a toner nun-out detecting IC 32, a trangistor 33, and a CPU 34. Power is supplied to the toner nun-out detecting IC 32 via the trangistor 33. The trangistor 33 is controlled by the CPU 34. Only when the CPU 34 requires the detection of toner nun-out, the transistor 33 is turned on and driving power is supplied to the toner nun-out detecting IC 33.
Patent JP-H0889185-A (JP)
Title: New jelly food and production thereof
Inventor: SAGARA YASUSHIGE
IPC: A23L21/10
Filed: 1994-09-29
Abstract: PURPOSE: To obtain the jelly food forming a uniform gelatinous coating film on the surface and having a fruit-like texture structure in the interior by freezing a gelatinized substance in a spherical shape, thawing and releasing water and to provide a method for producing the jelly food. CONSTITUTION: A gelatinous material in a spherical shape is frozen at >=-25 deg.C at a mild rate and ice crystal is sufficiently grown in the interior of the gel. The material is rapidly thawed and takes off from the water to obtain a spherical jelly food forming a uniform gelatinous coating film on the surface part and having a fruit-like concentric circular or layer fruit-like structure in the interior and fruit-like appearance and texture.
Patent JP-H05101777-A (JP)
Title: Frit coating method for cathode-ray tube
Inventor: KUSAKA KUNIHIKO
IPC: H01J9/26
Filed: 1991-10-07
Abstract: PURPOSE:To coat frit on the joint face of a funnel efficiently by printing joint frit on the joint face of the funnel, in a joint process of the funnel and a front panel constructing a cathode-ray tube. CONSTITUTION:When an electron gun side funnel and a picture side panel constructing envelopes of a cathode-ray tube(CRT) are jointed (adhered) to each other, adhesive frit paste 13 is coated previously on the joint face of the funnel with screen printing method. Where, after starting a screen printer, the printing is carried out in a condition that a screen 10 is contacted to a work, so called contact printing, and when the printing is completed the screen 10 is separated gradually from the work 15. Thereby coating of the frit on the joint face of the funnel of the CRT can be carried out efficiently, hence the workability can be improved and, in characteristics of the CRT, the water resistance can be made even or higher than a conventional one and the brightness can also be improved.
Patent JP-S63101100-A (JP)
Inventor: JIYAN KUROODO MAIYUFUERU
IPC: B21D5/02
Filed: 1987-10-14
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-H03120508-A (JP)
Title: Optical switch
Inventor: HIKIME YOSHIKAZU
IPC: G02B26/08
Filed: 1989-10-04
Abstract: PURPOSE:To obtain an inexpensive and miniaturized optical switch by comprising the light reflecting plane of a mirror with a half mirror and prohibiting the transmission of an unrequired optical signal out of the optical signals emitted from a receptacle to another receptacle when no electromagnet is driven. CONSTITUTION:The receptacle 1, a mirror 2, a mirror mounting part 5, a mounting part holding tool 6, the electromagnet 7, a case 8, a spring 9 and a spring mounting part 10 are provided. The optical signal emitted from the receptacle 1a is transmitted to the receptacle 1b when the electromagnet 7 is driven, and the optical signal from the receptacle 1c is transmitted to the receptacle 1d. Also, when no electromagnet 7 is driven, part of the optical signal from the receptacle 1a is reflected on the half-mirror plane 11 of the mirror 2, and is transmitted to the receptacle 1d, and also, the optical signal transmitting the half-mirror plane 11 is transmitted to the receptacle 1b as monitor light. Meanwhile, the optical signal from the receptacle 1c is shielded with a non- transmission part 12 formed on a plane opposing the half-mirror plane 11 of the mirror 2, and not being transmitted to another receptacles 1a, 1b, and 1d.
Patent JP-2000089484-A (JP)
Title: Aligning mechanism for work and mask
Inventor: OKAMURA TAKEHIKO
IPC: G03F9/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an alignment machine of a work and mask which is capable of eliminating the inconvenience (for example, the case the accuracy determined by image pickup means cannot be achieved by the distortion of a casing and the vibration and heat at the time of working if the guide of the image pickup means are disposed on the casing side) by the mounting positions of the image pickup means and further minimizing the influence of the distortion by the characteristics of the lenses of the image pickup means. SOLUTION: This alignment mechanism has the image pickup means 2, 2 for picking up the images of the mask mark Mn for aligning the mask M having patterns and the work mark Wm of the work W, a control mechanism 10 which recognizes, computes, stores and controls the positions of both marks Mm, Wm picked up with the image pickup means 2, 2 and a moving means 7 which aligns the misalignment of both marks Mm, Wm by the control signal from the control mechanism 10. The image pickup means 2, 2 are composed as the alignment mechanism for the work W and mask M disposed via the moving mechanism 5 on a supporting base side (MF, 8) for supporting the mask M or the work W.
Patent JP-H04135550-A (JP)
Title: Optical scanner for observing tomographic image
Inventor: KAMI KUNIAKI
IPC: G01B11/24
Filed: 1990-09-27
Abstract: PURPOSE:To facilitate the optical scan and to surely obtain the tomographic image by providing a means for inserting an inserting part into the inside of a body to be examined, and scanning radially light for observing the tomographic image from the inserting part to its inserting part. CONSTITUTION:The device is provided with a slender and flexible inserting part 1 inserted into the inside of a body to be examined, a light emitting/ receiving device 3 for emitting light for observing a tomographic image, and also, receiving a reflected light from the inside of the body to be examined, a galvanometer 4, and a control circuit 5 for controlling this galvanometer 4. The inserting part 1 is constituted, for instance, as an inserting part of an endoscope, and in a channel part 6a of the tip part 6, an illumination window 7, an observation window 8, and a suction channel 9, etc., are formed. That is, a means for scanning radially light for observing the tomographic image from the inserting part 1 is provided. In such a way, a scan of light is executed surely by a simple operation.
Patent JP-S63112152-A (JP)
Title: Secret keeping apparatus
Inventor: YONEDA KAZUHIRO
IPC: B41J5/30
Filed: 1986-10-31
Abstract: PURPOSE:To prevent leakage of secret, by providing print order randomly to print data in a line buffer memory for storing a line of print data, and controlling a print mechanism such that the printing is carried out at right position according to said order. CONSTITUTION:Print data 5 having printing order provided by a printing order deciding section 1 is stored in a line buffer memory 2. A print control section 3 prints the print data 5 according to the printing order 6. At first, printing order 'T' is printed then 'i' is printed after single character space. Thereafter, 'i' is printed after two character spaces and 'a' is printed after two character spaces. Here, the print control section 3 controls a print mechanism 4 such that a print ribbon is not fed during spacing operation. Consequently, the print trace 7 on the print ribbon is considerably different from a print result 8 and hard to be read out.
Patent JP-2001084729-A (JP)
Title: Floppy disk
Inventor: USUKI KAZUYUKI
IPC: G11B23/033
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a floppy disk whose corrosion resistance is given sufficiently by a method wherein a magnetic disk on which a magnetic film is formed is built in a shell which comprises a liner on the inner face and the liner contains an antirust agent. SOLUTION: In this floppy disk, a liner which is formed on the inner wall of a shell contains an antirust agent. The antirust agent which is contained in the liner is transferred to the surface of the floppy disk when the floppy disk is turned, and the corrosion resistance of the floppy disk can be increased without spoiling its durability. By this method, even when a protective film is worn out due to its sliding operation with a head or even when a crack is generated in the protective film, the antirust agent can be transferred to its part. After the flopy disk is used, its high corrosion resistance can be maintained for a long period. In addition, when the liner is formed of a synthetic-resin nonwoven fabric or the like, the antirust agent is applied also to the edge of the disk, and it is possible to prevent the progress of the corrosion of the floppy disk from the edge.
Patent JP-H04136114-A (JP)
Title: Production of molten seed iron for smelting reduction
Inventor: KITAMURA SHINYA
IPC: C21C7/076
Filed: 1990-09-27
Abstract: PURPOSE:To restrain rephosphorization and to efficiently reduce Cr2O3 in dephosphorizing slag by receiving molten common iron under condition of remaining the slag after shifting the molten iron already executing dephosphorizing and desulfurizing treatments to the other refining furnace and adjusting basicity of the generated slag. CONSTITUTION:By injecting flux having 0.99-0.33 CaF2(kg)/CaO(kg) and iron oxide blended in the range of 0.7-3.0 ratio of CaO/FeO at the same time into the molten chromium-contained iron in a torpedo car or a molten iron ladle, the dephosphorizing treatment is executed. The slag basicity after treating is made to >=6 and the molten iron after treating is shifted to the other refining furnace to execute the decarbonizing refining. Under condition of remaining the slag after treating in the torpedo car or the molten iron ladle, if necessary, the molten common iron adding Si-contained alloy at <=1550 deg.C is received so as to contain 0.1-0.7% Si. According to Si content in the received molten iron, lime is added so as to come to 3-5 basicity in the generated slag to execute reduction of Cr2O3 in the slag. After removing the slag, the molten iron is charged as the seed into a smelting reduction furnace to produce high chromium- contained molten iron.
Patent JP-H10225638-A (JP)
Title: Catalyst for producing bisphenol, its preparation and production of bisphenol
Inventor: OOKUBO HIDEKAZU
IPC: C07C37/20
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a production method of bisphenol from ketones and phenols by using an industrially advantageous heterogeneous catalyst with a high conversion rate and selectively rate. SOLUTION: In a reaction of the ketones and phenols, an org. high molecular siloxane having a sulfonic acid group and a mercapto group in which a silica matrix is formed by hydrolyzing at least one kind selected from a group consisting of an org. sulfonic acid group-containing silane compd. capable of forming high molecular siloxane matrix and an org. sulfonic acid group- containing low molecular siloxane and a mercapto group-containing silane compd. capable of forming the high molecular siloxane matrix, then gelling the obtained mixed sol by subjecting to dehydration and condensation is used as the catalyst.
Patent JP-H10100408-A (JP)
Title: Ink jet print head and manufacture thereof
Inventor: KATAOKA MASAKI
IPC: B41J2/05
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To correct a shift of an arrival position of an ink drop corresponding to time-divisional driving in a side shooter type ink jet print head and to provide an ink jet print head and manufacture thereof capable of preventing the position shift from occurring even when a distance between a nozzle hole and a recording medium is varied. SOLUTION: A position of individual passage groove 5 of a nozzle hole 8 in the depth direction is varied corresponding to a timing that the corresponding heating element is driven in a time-division method, then the nozzle hole 8 is formed. As a result, a shift of the arrival position by the time divisional driving is corrected. When the nozzle holes 8 are formed, center axes of the nozzle holes are set roughly in parallel to each other. When the distance between the ink jet print head and a recording medium is varied a little, the relative arrival position is not changed so that a good image can be maintained.
Patent JP-H07170568-A (JP)
Title: Radio communication equipment
Inventor: HAGA TAKUMI
IPC: H04W12/06
Filed: 1994-10-25
Abstract: PURPOSE:To provide radio equipment conveniently used by reducing the input by the user, especially when a radio telephone set is used for a car radio telephone system in which the driver is able to concentrate on driving by reducing required input information to the utmost. CONSTITUTION:At lease one system identification number SID and at least a verification key number A-KEY corresponding thereto are stored in a RAM of the radio communication equipment 10. Upon the receipt of the system identification number SID sent from a base station BS, the equipment 10 seeks the system identification SID coincident therewith from the memory RAM and adopts the verification key number A-KEY corresponding to the system identification SID.
Patent JP-2001081969-A (JP)
Title: Device for arrangement of reinforcing bars
Inventor: AWAKUNI TAKESHI
IPC: E04G21/12
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for arrangement of reinforcing bars which enables collective conveyance of the reinforcing bars without necessitating any special work such as bundling work, when the work for conveyance of the bars is conducted, and enables easy one-by-one arrangement of the bars at prescribed positions, thus enabling sharp reduction of the cost of labor and construction and the term of construction. SOLUTION: A U-shaped frame material 1 whereon reinforcing bars are put is formed and a fork plate material 1d is used for the base plate thereof. The frame materials 1 are connected together in a plurality at the upper parts thereof. The reinforcing bars are put on the U-shaped frame materials 1 by a lifting machine such as a crane and conveyed to a prescribed position, and the bars can be sent out easily in the lifted state.
Patent JP-H05102976-A (JP)
Title: Data communication system
Inventor: KAWADA OSAMU
IPC: H04L12/40
Filed: 1991-10-08
Abstract: PURPOSE:To obtain a data communication system capable of monitoring a communication state and a transmission line state, preventing the communication function of a system from deteriorating due to a fault even when the fault occurs, and maintaining a function as the data communication system provided with plural terminals connected commonly to a data transmission line and which performs data communication between the terminals via the data transmission line. CONSTITUTION:Communication status and transmission line status between the terminals (T1-Tn) are monitored by an anti-fault processor 20 connected to the data transmission line 10 in the data communication system, and when the occurrence of the fault is detected as a result of monitoring, the occurrence of the fault information is sent to the terminals other than the one in which the fault occurs, and when the fault is detected on the middle way of communication between the terminals, the communication can be performed by using a direct communication line (L1-Ln) formed between the plural terminals and the anti-fault processor.
Patent JP-H04138696-A (JP)
Title: Lighting device for discharge lamp
Inventor: OTAKE HIROKAZU
IPC: H05B41/282
Filed: 1990-09-29
Abstract: PURPOSE:To stabilize an arc so as to prevent flickering of a discharge lamp by modulating the frequency of a current supplied from an inverter portion so as to make the lamp current of the discharge lamp constant. CONSTITUTION:A PWM signal generating portion 8 generates a PWM signal of modulation factor corresponding to that of a lamp current detection signal of a discharge lamp 9 output from an output fluctuating element detecting portion 6. When a lamp current is below a set value the output of a high- efficiency smoothing portion 2 is increased and current supplied from an inverter portion 4 is raised so as to return the lamp current to the set value and maintain it at a fixed value. When a lamp current supplied from the inverter portion 4 is raised to above a set value by the switching frequency of an FM signal generating portion 3 the output fluctuating element detecting portion 6 and the PWM signal generating portion 8 are similarly actuated to lower the current from the inverter 4 and return it to the set value. Thereby an arc in the discharge lamp is stabilized to prevent flickering and extinction of the arc.
Patent JP-2001085410-A (JP)
Title: Method and device for etching
Inventor: OGIWARA TOSHIHIRO
IPC: H01L21/3065
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain an etching method, by which the ending point of etching can be detected with high accuracy at the time of etching a nitrogen-containing metallic film having a high melting point, using a carbon-free fluorine compound gas. SOLUTION: An etching method includes a process, in which a nitrogen atom-containing layer is etched in a first area by using a carbon-free etching gas, and the gas produced in the first area is introduced to a second area, where a carbon nitride is generated by generating plasma from the gas generated in the first area and a carbon-containing gas introduced to the second area. Then the luminous intensity of the carbon nitride is measured in the second area, and the time at which the luminous intensity decreases to a prescribed value is decided as the ending point of the etching on the nitrogen atom- containing layer.
Patent JP-H08106357-A (JP)
Title: Cord type mouse
Inventor: WATANABE YOSHIKI
IPC: G06F3/0354
Filed: 1994-10-03
Abstract: PURPOSE: To improve the operability of the mouse by enabling a mouse body to be operated without paying attention to an external connecting cord even unless a system body is present in front of the mouse body. CONSTITUTION: A front connecting terminal 16 in the front of the mouse body 10 can connected the mouse body 10 to the external connecting cord 20. Further, a rear connecting terminal 17 at the rear of the mouse body 10 can connect the mouse body 10 to the external connecting cord 20 as well. An internal connecting line 15 transmits the same information (movement information generated by a movement information generation part 11, etc.) to both the front connecting terminal 16 and rear connecting terminal 17.
Patent JP-H1093213-A (JP)
Title: Circuit board, circuit device and apparatus
Inventor: SUZUKI TOSHIYA
IPC: H05K1/11
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent a fault in conducting performance of a metal pattern on an inner peripheral surface of a through-hole by providing a first cutout, disposed on a broken surface of a board, a second cutout forming an inflection line at a boundary to the first cutout, and a conductive film covering walls of the first and second cutouts. SOLUTION: A first cutout 4 is formed at a side of a board 1. The cutout 4 is formed substantially in a semi-circular shape for the shape of the cutout. Second cutouts 5 are formed continuously at both ends of the cutout 4. The cutouts 5 are each formed substantially in a quadrantal shape for its cutout shape. An inflection line C is formed at a boundary between the first cutout 4 and the second cutout 5. A conductive film 6 covers the walls of the cutouts 4 and 5.
Patent JP-H01102366-A (JP)
Title: Sheath liquid for particle analyser
Inventor: YONEMURA MASARU
IPC: G01N33/49
Filed: 1987-10-16
Abstract: PURPOSE:To accurately count particles, by containing a buffer agent, an osmotic pressure control additive, a polyoxyethylene alkylphenyl ether surfactant (wherein the number of the carbon atoms of an alkyl group is 10-20 and the addition mol. number of oxyethylene is 20-60) and water. CONSTITUTION:A sheath liquid for a particle analyser contains 0.01-3.0wt.% of a buffer agent, 0.25-2.5wt.% of an osmotic pressure control additive, alkylphenyl ether surfactant (wherein the number of the carbon atoms of an alkyl group is 10-20 and the addition mol number of oxyethylene is 20-60) and 93.50-99.73wt.% of water. By using this sheath liquid, particles can be accurately counted.