baber/WOPTO huggingface dataset:
Patent JP-H1110869-A (JP)
Title: Ink jet recording head and manufacture thereof
Inventor: OTA TAKASHI
IPC: B41J2/14
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To heighten the strength of a side wall and, at the same time, lower the surface roughness of the side wall and improve the covering properties of an electrode and a protective film by a method wherein a restoring film for restoring the unevenness of a side wall is formed between an electrode, which is formed on the side wall of a groove formed on a piezoelectric ceramic board, and the side wall. SOLUTION: By joining a piezoelectric ceramic 1 having a plurality of grooves thereon to a top plate 2, a plurality of ink flow passages 3 are formed. Each side wall 4 made of the piezoelectric ceramic 1 is a polycrystal or an aggregate of fine crystal grains. Though unevenness, cracks and the like develop in the surface layer part of this side wall 4 during grooving, these unevenness and the like can be restored by filling them with oxide 5. An electrode 6 is formed on this oxide 5. Further, a protective film 7 is formed on the electrode 6. This oxide 5 is formed by applying a solution, which is prepared by dissolving the constituent elements of the oxide in a solvent, onto the piezoelectric ceramic 1, on which a plurality of the groove are formed and then firing the solution.
Patent JP-H0825676-A (JP)
Title: Image recording apparatus
Inventor: MAEDA TAKEHISA
IPC: B41J2/36
Filed: 1994-07-20
Abstract: PURPOSE:To prevent the density lowering and blur of a recording image when the temp. of a thermal head at the start time of recording is low or an image rising part is recorded by detecting the temp. of the thermal head by a temp. detection means and controlling the image recording time of one line of the thermal head on the basis of the detected temp. by a control means. CONSTITUTION:In an image recording apparatus performing the recording of an image by a thermal head having a plurality of heating resistors provided thereto in parallel to a main scanning direction, the temp. of the thermal head is detected by a temp. detection means 20 and a control means 22 controls the image recording time of one line of the thermal head on the basis of the detected temp. due to the temp. detection means 20. As a result, the density lowering and blur of a recording image at a time when the temp. of the thermal head at the start time of recording is low or the rising part of an image is recorded can be prevented and the blur and tailing of a recording image at the time of the falling of an image can be prevented and, further, the blur and density increase of a recording image due to the heat accumulation of the thermal head are prevented to prevent the deterioration of a recording image.
Patent JP-H0454976-A (JP)
Title: Backet
Inventor: MARUI KATSUYUKI
IPC: A63B49/02
Filed: 1990-06-25
Abstract: PURPOSE:To transmit efficiently energy to a ball by shaping a gut stretching section into a nearly rhomboid shape, stretching two sets of guts respectively nearly parallel to the sides of the gut stretching section and nearly equalizing the lengths of the stretched guts to each other at any positions. CONSTITUTION:A gut stretching section 2 providing a main part of a frame 1 is shaped into a nearly rhomboid shape symmetrical about the longitudinal center axis of the frame 1. Also, since two sets of guts 3 are stretched nearly parallel to the sides of the frame 1, respectively, the respective guts intersect obliquely each other and have the nearly equal length. Thus, since the gut stretching section 2 is shaped into the nearly rhomboid shape and the guts 3 are stretched obliquely, the deformation of the frame 1 in the direction perpendicular to that of a shot ball is enlarged. Thus, the energy of the ball can be more accumulated, the deformation mode coincides with the timing of deflection of the gut and the frame also restores the original state as soon as the ball leaves the gut, so that the accumulated energy is efficiently returned to provide a first shot ball.
Patent JP-S5691434-A (JP)
Title: Method for forming pattern of deposited film by lift-off method
Inventor: SUZUKI HIDEO
IPC: H01L39/24
Filed: 1979-12-26
Abstract: PURPOSE:To improve the dimensional accuracy of a deposited film and enable fine working in a pattern forming method by a lift-off method in vacuum deposition by providing a two-layer photoresist film in an eave shape for covering via Al on a substrate and carrying out deposition. CONSTITUTION:The first photoresist 1 is applied to a substrate 5, then Al 3 is deposited all over the surface, and further on it, the second photoresist 2 different from the first one is applied. The first and the second photoresists have developers which do not react with each other. Exposing and developing the second photoresist 2 selectively using a mask, then overetching the Al and exposing and developing the first photoresist 1, an eave-shaped covering film can be formed, and by depositing using this film, the dimensional accuracy of a deposited film can be improved, so that fine working can be performed.
Patent JP-S5869089-A (JP)
Title: Heat sensitive recording sheet
Inventor: IGARASHI AKIRA
IPC: B01F27/73
Filed: 1981-10-21
Abstract: PURPOSE:To provide a recording sheet better in the heat response by applying a water dispersion liquid of an electron donating colorless dye and a water dispersion liquid of an electron accepting compound on a supporting body employing a horizontal sand mill for even dispersion. CONSTITUTION:An electron donating colorless dye (e.g. crystalviolet lactone) and an electron accepting compound (e.g. p-octyl phenol) are dispersed in 1-20wt% of separate water solutions of a water soluble binder (e.g. PVA) with a horizontal sand mill and mixed together. Then, the mixture is applied on a supporting body to obtain the intended sheet.
Patent JP-S6229498-A (JP)
Title: Ship having main and sub propulsive devices
Inventor: KIHARA KAZUYUKI
IPC: B63H5/08
Filed: 1985-07-30
Abstract: PURPOSE:To permit easy observation during a slow traveling by providing a central propeller along the center line of a hull and side propellers on both sides thereof, the central propeller constituting a main propulsive device for cruising and the side propellers constituting sub propulsive devices for slow traveling. CONSTITUTION:A hull 5 is provided at the stern thereof with a large-sized central propller 1 having the rotational axis extending along the center line of the hull and adapted to be driven for rotation by a forward powered large engine. There are provided on both sides of the central propeller 1 side propellers 3a, 3b adapted to be driven for rotation by respective low powered small engines. During high speed cruising, the central propeller 1 is driven for rotation as a main propulsive device for cruising, and a large rudder 2 is used for steering. On the other hand, when work or observation is to be executed, the central propeller 1 is stopped and the side propellers 3a, 3b are driven for rotation as sub propulsive devices for slow traveling, and rudders 4a, 4b are used for steering. this permits smooth work and observation employing acoustic instruments and electronic equipments during slow traveling.
Patent JP-S6147518-A (JP)
Inventor: RAINAA FUREMUTO
IPC: G01G19/02
Filed: 1985-08-01
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-2000004351-A (JP)
Title: Image processor
Inventor: ENOMOTO ATSUSHI
IPC: H04N1/40
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To correct image degradation that is caused by a lens characteristic with high accuracy to image data obtained by reading an image recorded on recording material. SOLUTION: When an image data that represents an image recorded on a photographic film with a film with lens is an object to be processed (316 is yes), the number of pixels x0 along an x-direction (film carrying direction) of the image data and the number of pixels y0 along a y-direction (film width direction) are operated and the pixel of a position that is from x0/2 in the x-direction and y0/2 in the y-direction from an image corner is extracted as a center position of the image (320 and 322).  Correction data that corresponds to a lens kind of a film with lens which is used to photograph and record the image is fetched and the correction of the brightness drop in image margin, due to beam attenuation as lens pheriphery, image geometric distortion owing to lens distortion aberration and image color bleeding due to lens magnification chromatic aberration is performed on image data obtained by standardizing the coordinates of each pixel with the center position of the image as reference (324 to 334).
Patent JP-H07216339-A (JP)
Title: Binder for rubber chip elastomer
Inventor: TANAKA HIROTADA
IPC: C09J175/04
Filed: 1994-06-27
Abstract: PURPOSE:To obtain a binder which can bond rubber chips to each other to form a high-strength elastomer by mixing a specified aromatic organic carboxylic acid with an isocyanate-terminated urethane prepolymer in a specified ratio. CONSTITUTION:An aromatic organic carboxylic acid in an amount of 0.1-10wt.% having three or four carboxyl groups in the molecule and/or an anhydride thereof (e.g. trimellitic anhydride) is mixed with 99.9-90wt.% isocyanate-terminated urethane prepolymer to obtain the objective binder. A product by grinding a rubber or a polyurethane elastomer (rubber chips) are bonded to each other with this binder to produce an elastomer excellent in strengths and durability. The obtained elastomer is freed from any organic solvent, therefore does not have a risk of air pollution and fire, and is desirable as, e.g. an elastic pavement material.
Patent JP-S5958790-A (JP)
Inventor: NISHIKAGE YOUSUKE
IPC: G09F13/00
Filed: 1982-09-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6487106-A (JP)
Title: Tool turret
Inventor: DEIITOMAA FURANTSU HAFURA
IPC: B23Q5/04
Filed: 1988-07-08
Abstract: PURPOSE: To effect stopping in the rotational angular position where a tool grasping device is to make grasping by forming a shifting mechanism which can make shifting in the stop condition and never shows idling in the inter-shift condition. CONSTITUTION: The outer teeth 66 of a main drive shaft 68 of hollow structure are formed long in the axial direction and are put in the meshing condition with the second inner teeth 64 of a ring gear 48 already before they 66 are disengaged from a planetary gear 60. Otherwise, the mesh with the planetary gear 60 is generated before the main drive shaft 68 slides from the left-hand terminating position to the right-hand terminating position and the outer teeth 66 are disengaged from the second inner teeth 64 of the ring gear 48. According to this configuration, stopping can be generated easily in the rotational angular position where a tool grasping device makes grasping through controlling mechanically the tool 32 to be replaced automatically without separating an angle sensor 100 from the tool 32 to be monitored.
Patent JP-S6328297-A (JP)
Title: Rotor position detector for reluctance motor
Inventor: SAKAMOTO KEIJI
IPC: H02P25/08
Filed: 1986-07-18
Abstract: PURPOSE:To detect a rotor position from the starting time of a reluctance motor to the normal rotation time by forming slits for generating gray code of an absolute code signal on a part of a rotor position detection plate. CONSTITUTION:A rotary plate 2 on which slits for forming an incremental code 3 is mounted on the outer periphery at a rotational shaft 1 of a pulse motor. Slits 5 for forming a 4-bit gray code 4 are formed between A and B corresponding to one pitch of a rotor. The position of the slits 5 represents bits corresponding to '1' of decimal number. The position signal of the rotor is obtained by disposing oppositely detecting means, such as optical sensors on the plate 2.
Patent JP-2000076854-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAWAHARA TAKAYUKI
IPC: G11C27/02
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce a consumption current at a standby time in a semiconductor integrated circuit using a plurality of CMOS circuits using a small MOS transistor. SOLUTION: The device parameter of a switching transistor S1 is set to that the leakage current of the S1 for composing a power supply switch that is turned off at a standby time becomes smaller than the total of the sub threshold current of a p-channel of n-channel MOS in an off state of a plurality of CMOS circuits Ci. As a result, the current of a plurality of CMOS circuits C1 at a standby time becomes a small leakage current of the switching transistor S1, and not a large sub threshold current of the Ci using a small MOS.
Patent JP-H04368434-A (JP)
Title: Charging circuit
Inventor: NAGAI TAMIJI
IPC: H02J7/34
Filed: 1991-06-14
Abstract: PURPOSE:To provide a charging circuit which enables a battery to be used while the battery is charged. CONSTITUTION:When an electric current flowing to a load is detected by means of a load current detection circuit 3 and the current is smaller than the maximum current which can be supplied by means of a charger 1, the charger 1 supplies an electric current to the load and, at the same time, charges a battery 9 through a charging current supply circuit 2. When the current flowing to the load becomes larger than the current which can be supplied by means of the charger 1, a switch circuit 5 is turned on and the current corresponding to the insufficient amount is supplied from the battery 9.
Patent JP-H1112941-A (JP)
Title: Liquid paste composition
Inventor: FUKUMOTO YOSHIKATSU
IPC: D06M13/35
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid paste composition having excellent adsorbability to clothes, especially cotton clothes. SOLUTION: This composition comprises (A) a paste base agent obtained by polymerizing a lower fatty acid vinyl ester, (B) a compound of the formula (R<1> -R<3> are identically or differently each a 1-6C alkyl; R<4> is a 1-6C hydroxyalkyl; X<-> is an anion), and (C) at least one kind of nitrogen-containing compound selected from the group consisting of benzoisothiazolon-3-one, dithiobisbenzamide, polyhexamethylenebiguanide acid adduct, chloromethylisothiazolin-3-one and bromonitropropanediol.
Patent JP-S6149628-A (JP)
Inventor: NOGUCHI TETSUYA
IPC: H02J13/00
Filed: 1984-08-15
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-H0458969-A (JP)
Title: Pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1990-06-27
Abstract: PURPOSE:To prevent the game from becoming monotonous and to enhance the amusement property by providing an interlocking means for opening a fluctuation prize- winning port at the time when prize-winning is executed to a starting port, and a means for switching and controlling its interlocking condition due to generation of a great hit. CONSTITUTION:When a game ball enters into one starting port 6 or 7a, 7b with a start of a pinball game, a display of display LEDs A, B and C of each line of a variable display device 4 is varied, and when a challenge to a great hit game is started and combination of displays of each line at the time when the variable display stops becomes a specific state, a great hit is generated. Subsequently, movable members 41a, 41b of a fluctuation prize-winning device 5 are opened to the left and the right and held in an open state for a prescribed time or until the number of prize-winning balls reaches ten pieces during this time, but when prize-winning is executed to a first starting point 6, a tulip of a fluctuation prize-winning port 9a or 9b is opened by interlocking therewith. As for the tulip of one of the fluctuation prize-winning port 9a or 9b, the tulip is opened by being interlocked by executing prize-winning to the starting port 6 even if prize-winning is not executed directly. As a result, the pinball machine having a high amusement property which prevents monotonousness and abounds in a variation is obtained.
Patent JP-H0520342-A (JP)
Title: Receipt actual result management system
Inventor: KAWAGUCHI NAOKI
IPC: G06Q50/28
Filed: 1991-07-10
Abstract: PURPOSE:To considerably improve the receiving work precision, to uniformize the work, and to perform-centralized receipt management and stock management of products. CONSTITUTION:At the time of shipping of a product 1 from a factory or the like, information of the product 1 read by a sensor provided on the factory side is gathered by a shipping actual result processing device 3 to generate a shipping actual result file, and this file is transmitted to the delivery center side as the shipping destination of the product 1. At the time of receipt of the product to the delivery center side, a receipt actual result processing device 4 generates a receipt actual result file in accordance with information of received product 1 which is read by a sensor provided on the delivery center side. The receipt processing is performed based on contents of the receipt actual result file and those of the shipping actual result file transmitted from the shipping actual result processing device 3.
Patent JP-S5960864-A (JP)
Title: Manufacturing method for sealed type battery
Inventor: WATANABE KIYOSHI
IPC: H01M50/636
Filed: 1982-09-30
Abstract: PURPOSE:To prevent the volatility of a liquid caused by welding and the electric crack of a glass metal and maintain stable performance by injecting an electrolyte from the hollow hole of a collector body after a battery container and its lid are welded and sealing the hollow hole using laser beam. CONSTITUTION:After a battery lid 5 is welded to a battery container 1 using a pipe-type collector body 7 with a hollow hole 9 as a means that injects an electrolyte, a specified amount of an electrolyte 10 is injected using the hollow hole 9. After the electrolyte is injected, a blocking narrow rod 11 is inserted from the upper end aperture section of the collector body 7 so as to pass through a glass layer 6. Then, the upper end of the collector body 7 is irradiated with a laser beam 13 focused by a condensing lens 12 from the direction almost perpendicular to the axial direction of the collector body 7. When a battery rotates once in the state, the collector body 7 and the blocking narrow body 11 are welded 14 over all circumference and the hollow hole 9 of the collector body 7 is blocked air and liquid tightly.
Patent JP-S5960946-A (JP)
Title: Characteristic changer for high frequency equipment
Inventor: YAMAMOTO MINORU
IPC: H01J23/207
Filed: 1982-09-30
Abstract: PURPOSE:To prevent lateral vibration by supporting a movable shaft for moving a tuner cup through a roller bearing structure at the intermediate section while supporting the outer end section movably through a holding structure containing a rotary screw shaft and a coupling board. CONSTITUTION:Charged particles are passed into a hollow tube 23 in the center of an accelerating resonance cavity of a particle accelerator to feed microwave into the cavity while a tuner cup 28 in a tuner 27 held under super high vacuum is moved by a bellows 35 to correct the resonance frequency. Here the movable shaft 29 of the cup 28 is supported by a roller bearing structure 80 at the intermediate section while the outer end section is supported by a holding mechanism 85 comprising a rotary screw shaft 64, guide rod 68, slidable nut 66 and a coupling board 67 to be held by them then the screw shaft 64 is rotated by a motor 59 to move the shaft 29. Consequently when moving the cup 28, lateral vibration will not occur to enable highly accurate changing of cavity characteristic.
Patent JP-S6059765-A (JP)
Title: Manufacture of hybrid integrated circuit substrate
Inventor: TAKADA MITSUYUKI
IPC: H05K1/16
Filed: 1983-09-13
Abstract: PURPOSE:To enable to form a conductor layer of base metal by forming a resistor on an insulating substrate, forming an activated layer for precipitating electroless plating in contact with the resistor and forming the conductor layer at least by electroless plating on the activated layer. CONSTITUTION:Resistance paste of oxidized luthenium is printed and backed at the prescribed portion on an alumina ceramic substrate 1 to form a cermet resistor 2, activated paste is printed and backed in contact with the resistor 2 on the portion for forming a conductor to form an activated layer 3. When the backing temperature is set to at least temperature lower by approx. 50 deg.C than the baking temperature of the resistor 2, the adverse influence of the heat such as the variation in the resistance value can be prevented, and a diffused layer is formed between the resistor 2 and the layer 3. Then, the substrate 1 is dipped in an electroless plating bath, a plating layer is formed only on the layer 3 to obtain a conductor layer 4. The type of the electroless plating uses mainly base metal such as copper or nickel. Thus, an ohmic contact is obtained through the diffused layer between the resistor 2 and the layer 4.
Patent JP-S5691553-A (JP)
Title: Initial synchronization system of two-wire two-way communication
Inventor: ASAKAWA SHIGERU
IPC: H04K1/00
Filed: 1979-12-26
Abstract: PURPOSE:To establish initial synchronism in two-way secret communication using a telephone line, by returning a confirmation synchronizing signal from the 2nd terminal when a synchronizing signal sent from the 1st terminal is detected. CONSTITUTION:A sound transmission signal transmitted from transmitter 3 is inputted to secrecy device 11, which performs secrecy processing according to prescribed rules to make the input into a secrecy signal. This processing is performed by digitizing the sound signal and then by performing arithmetic using a binary random-number string. Sound detecting circuit 12 detects the output of device 11 to open gate switch circuit 13 and also permits gate switch circuit 14 to cut off the sound input from hybrid circuit 2. On arrival of a dial signal at this communication terminal from another communication terminal, transmission-reception control circuit 17 operates to set device 11 in initial sunchronizm mode, and initial synchronizing signal SYNC1, transmitted at intervals of a prescribed period, is received  and confirmed by another terminal, which returns synchronizing signal SYNC2 to  establish synchronism at the timing of its reception.
Patent JP-S6061873-A (JP)
Title: Detector of flat loop figure
Inventor: MORI NOBUHIKO
IPC: G06T7/60
Filed: 1983-09-14
Abstract: PURPOSE:To easily detect a hole which is variable in length and as wide as one row or column by providing a sequential logical circuit consisting of an address register, an FF, an NAND gate, an AND gate, and the like. CONSTITUTION:A storage device 1 is stored with a binary-coded graph whose hole having one-mesh width to be detected. Graphic data on three successive rows in this device are written in shift registers 3, 4, and 5, row by row, in order and the address register 2 is used to select those graphic data on the three rows. The partial graph having three-line width which is stored in the shift registers 3, 4, and 5 is shifted, bit by bit, and their contents are fetched from left to right in order to obtain output signals UL, ML, and LL. Then, the sequential logical circuit consisting of the FFs 9 and 11, NAND gates 7 and 10, AND gates 12, etc., detects a flat loop. Namely, the hole which is variable in length and as wide as one row or column is detected easily.
Patent JP-S6150000-A (JP)
Inventor: WATANABE HIDEKI
IPC: F42B15/01
Filed: 1984-08-14
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。