baber/WOPTO huggingface dataset:
Patent JP-H03224754-A (JP)
Title: Density gradation control-type thermal printer and current value detection device
Inventor: FUKUDA KAZUYA
IPC: B41J2/365
Filed: 1990-01-31
Abstract: PURPOSE:To make possible highly accurate temperature compensation and improve density gradation properties by providing a current value sensor mounted on a thermal head on which thermal resistors are aligned in a single row, a device which converts an output signal from said sensor from an analog form to a digital form and stores this digital signal as a variation value per fixed time in RAM and a current value detection device which detects a current value based on gradation numeral data. CONSTITUTION:An output signal from a current value sensor 14 is converted to a digital signal by an A/D converter 22 and the digital signal is stored in current value RAM 24 or current value RAM 26. This current value data is given to one of input terminals on a lookup table LUT 28. In addition, an output signal from a head temperature sensor 16 is converted to a digital signal by an A/D converter 18 and this digital signal is latched in a latch circuit 20. This temperature data is given to the other input terminal of the lookup table LUT 28. Data for correcting the influence of heat stored in a head onto a line to be printed are read out from the lookup table LUT 28 based on the current data and temperature data, thus performing temperature compensation of actually printed data.
Patent JP-S61209443-A (JP)
Title: Formation of image
Inventor: SAKAGUCHI YUKIHIKO
IPC: G03C1/498
Filed: 1985-02-05
Abstract: PURPOSE:To obtain a dye image having high maximum density in a short time by heating a photosensitive material in the presence of a specified compound in a state in which the material does not contain water after or during imagewise exposure to form imagewise a mobile dye. CONSTITUTION:A photosensitive material having photosensitive silver halide, a binder, a substance acting as a reducing agent on the photosensitive silver halide during heating and a dye providing substance releasing a hydrophilic dye by a reaction with the oxidized product of the reducing agent on the support is heated in the presence of a compound represented by the formula in a state in which the material does not contain water after or during imagewise exposure to form imagewise a mobile dye. In the formula, R<1> is preferably a univalent 1-40C satd. hydrocarbon group such as methyl, and each of R<2> and R<3> is preferably H or a 1-40C satd. hydrocarbon group such as methyl.
Patent JP-H02202618-A (JP)
Title: Display terminal equipment
Inventor: FURUTA MINORU
IPC: G06F3/037
Filed: 1989-02-01
Abstract: PURPOSE:To increase the number of characters to be displayed by displaying a detection line in one write pen detecting field on one scanning line and displaying a subsequent detection line in one write pen detecting field on a subsequent scanning line. CONSTITUTION:A column '0' in a display screen displays an initial character box and a column 79 displays an eightyth character box. The write pen detection line shown by double circles in columns '0', '1' and '2' in a first group is displayed on a scanning line L3 and the write pen detection line of columns '4' and '5' in a second group is displayed on the subsequent scanning line such as a scanning line L4. The write pen detection line of columns '7', '8'... in a third group is displayed in the scanning line L3. The following lines are similarly displayed. Thus, the number of the characters which is displayed on a display surface can be increased.
Patent JP-H04262821-A (JP)
Title: Extrusion equipment for metallic material to be formed using cooling medium
Inventor: TOMITA KENJI
IPC: B21C29/00
Filed: 1991-02-14
Abstract: PURPOSE:To surely form a material to be formed B excellent in quality all over the length. CONSTITUTION:The temperature of the material to be formed B which is under movement to extrude is measured by a radial thermometer 11 at the position of the output side of a platen 4 and when the measured temperature differs from the temperature of the equipment, the opening of a flow regulating valve 10 is changed by a command signal from a controller 12 to control the flow of liquid nitrogen supplied into an extruding tool 8, etc.
Patent JP-S63214413-A (JP)
Inventor: RAINAA HABURITSUHI
IPC: B05D3/06
Filed: 1988-01-28
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-H05215825-A (JP)
Title: Load unit set
Inventor: KONDO TOYOSHI
IPC: G01R31/34
Filed: 1992-02-06
Abstract: PURPOSE:To provide a load unit set which does not need water in the least and by which the manufacturing cost can be reduced and a high voltage large capacity type power generation set can be tested easily/accurately in a load unit set used in a testing device, particularly, in a dry type testing device on a private use power generation set and so on. CONSTITUTION:A load unit set is provided with a low voltage small capacity type variable load unit 12 having a load switching part 10 capable of switching a load stepwise freely, a transformer 14 connected to the variable load unit 12, an electric power input terminal 15 arranged in the variable load unit 12 or the transformer 14 and respective electric power input terminals 17. Together with the variable load unit 12, the load unit set is provided with plural number of high voltage small capacity type fixed load units 16 connected in parallel to each other and fans 18 arranged adjacently so as to correspond to the variable load unit 12 and the fixed load units 16. A load test on a high voltage large capacity type power generation set can be carried out by switching the load by means of the load switching part 10 and by switching an input of the variable load unit 12 and the plural number of fixed load units 16.
Patent JP-S59145646-A (JP)
Title: Assisting apparatus for fastening seat belt
Inventor: HIGUCHI KAZUO
IPC: B60N3/00
Filed: 1983-02-10
Abstract: PURPOSE:To improve safety by softening the movement of a turning member which is interlocked with the opening and closing of a door by a spring member, in a fastening assisting apparatus for positioning the top edge of a seat belt at the front or the back in accordance with the opening and closing of the door by the turning member. CONSTITUTION:When a door 8 is opened, a boot 6 pivotally supported 11 onto the side part of a seat 5 is turned rearward through a wire cable 7 by the opening operation of the door. Then, one edge side of a seat belt 3 the other edge of which is connected to a tractor 2 and which is turned-back downward through a through-ring 4 and retained onto the boot 6 is retreated to the position where the getting-on and -off of a driver is not obstructed. In the above-described assisting apparatus, the boot 6 is urged rearward by a return spring 12, and a damping spring 13 performs loosening operation when the door 8 is opened, and performs pulling operation when the door 8 is closed is installed between the wire cable 7 and the boot 6, and thus an expected purpose can be achieved.
Patent JP-S56118539-A (JP)
Title: Carburetor
Inventor: HOSHINO YOSHIHISA
IPC: F02M15/04
Filed: 1980-02-22
Abstract: PURPOSE: To surely prevent a throttle valve from freezing at start of a cold engine by disposing an electric heater in a body of a carburetor at a point in the vicinity to a throttle valve which is opened for idling or warming up the engine.  
     CONSTITUTION: A body 1 of a carburetor consists of separate elements. They are a main shell 2 wherein a venturi tube is formed and a lower shell 4 which contains a throttle valve 3. A slow port chamber 5, a slow port 6, an idle port 7 and an adjusting screw 8 are formed inside the lower shell 4. A fuel passing through a low- speed fuel passage 9 is delivered into the slow port chamber 5 and sucked through the idle port 7 into an intake passage 10. Depending on an opening of the throttle valve 3, an additional fuel is sucked through the slow port 6 into it. Disposed in the vicinity of the slow port 6, an electric heater 12 is stuck to the end of a tap 11 of the slow port chamber 5 to project, thereby surely preventing freezing at low temperatures. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59148251-A (JP)
Title: Projection type cathode-ray tube
Inventor: KAMIYAMA TATSUHIKO
IPC: H01J29/00
Filed: 1983-02-14
Abstract: PURPOSE:To reduce temperature rising more effectively with a simple structure while increasing a radiation area and giving a cooling effect to an X-ray shield by providing unevenness on the X-ray shield surface surrounding the skirt part of a bulb. CONSTITUTION:A cooling fin 2 made of a metal is fixed to the periphery of the face part 1a of a bulb 1 with adhesive 3, further a transparent plate 4 is fixed onto said radiating fin 2 with adhesive 5, while a coolant 6 is sealed in the space between the face part 1a and the transparent plate 4. Also an X-ray shield 10 is arranged around the skirt part 1b of the bulb 1 in order to shield the X-rays generated by electrons colliding with the face part 1a. Said X-ray shield 10 is formed, for instance, into the serrated shape in order to give unevenness to its surface. Thereby, a cooling area is increased and accordingly the X-ray shield 10 is given a cooling effect in addition to the normal X-ray shielding effect so as to effectively conduct the heat in the face part 1a to the skirt part 1b for radiating it from the X-ray shield 10.
Patent JP-H01196989-A (JP)
Title: Telephone set with picture information transmission and reception function
Inventor: SATO MASAHITO
IPC: H04M11/00
Filed: 1988-02-01
Abstract: PURPOSE:To protect picture information to be sent and received by collating a pass word at the incoming side and outputting a transmission enable only at coincidence. CONSTITUTION:The set is provided with a password input section 5 receiving plural picture information transmission pas words, a transmission password storage section 6 storing password of its own telephone set for picture information reception and plural passwords for said transmission use and a control section 4. Then the control section 4 sends a password corresponding to the destination from the password input section 5 or the transmission password storage section 6 at the start of transmission of picture information, and the transmission permission of the picture information is received from the destination and the picture information is sent. Moreover, the control section 4 receives the password at the sender side at the start of reception of picture information, compared with the reception password, and the transmission enable of the picture information is sent only at coincidence and the picture information is received. Thus, the protect function is provided.
Patent JP-H03225888-A (JP)
Title: Semiconductor laser diode
Inventor: YAMASHITA KOJI
IPC: H01S5/12
Filed: 1990-01-30
Abstract: PURPOSE:To ensure a chip in which wavelengths are different on the same chip in a stepwise manner by charging stepwise the thickness of an active layer in the same surface. CONSTITUTION:There are provided a semiconductor substrate 1, a diffraction grating 2, a lower cladding layer 3, an active layer 4, an upper cladding layer 5, (the layers 3-5 are of a double hetero structure), an insulating film 6, and electrodes 7, 8. The thickness of the active layer 4 is altered stepwise. Accordingly, the equivalent refractive index of the active layer is different among chips 9a-9e following a relationship indicated by a curved line in the figure. Hereby, the wavelength yielded by the chips 9a-9e is stepwise different following the change in the thickness.
Patent JP-S61185036-A (JP)
Title: Rotary electric machine
Inventor: YAMAMOTO YUJI
IPC: H02K5/10
Filed: 1985-02-08
Abstract: PURPOSE:To prevent lubricating oil vapor generated in a bearing box from sucking into a rotary electric machine by opening a hole at the bottom of a stator frame between a fan guide and the end of the frame. CONSTITUTION:A vent passage which communicates with atmospheric air is formed between a fan guide 12 and the end of a stator frame 6 by forming holes 6A by cutting four corners of the bottom plate of the stator frame 6, and atmospheric air is sucked in addition to intaken air by an air cooler 9 by the rotation of a cooling fan 5 so as not to reduce the pressure from the pressure in the box 2. Thus, it can prevent lubricating oil vapor generated in the box 2 from entering through between a bearing seal 4 and a rotational shaft 1 into a rotary electric machine.
Patent JP-S62179561-A (JP)
Title: Polyphenylene ether composition
Inventor: FURUBAYASHI YOSHINOBU
IPC: C08L71/00
Filed: 1986-02-03
Abstract: PURPOSE:To provide the titled compsn. having excellent flow characteristics, gloss, resistance to impact and heat, etc., by blending a resin compsn. consisting of a polyphenylene ether, an arom. alkenyl polymer and a rubber component with PE having a specified melt flow ratio. CONSTITUTION:A polyphenylene (A) having a structural unit of formula I [wherein R1, R2, R3 and R4 are each H, halogen or a (substd.) hydrocarbon(oxy) group; and (n) is not smaller than 50] is blended with an arom. alkenyl polymer (b) of formula II (wherein R5, R6, R7, R8 and R9 are each R1; and R10 is H or a 1-4C lower alkyl) and not more than 20pts.wt. [per 100pts.wt. of the combined amount of the components (a) and (b)] rubber component (c) such as natural rubber, polybutadiene rubber, etc., in such a proportion as the satisfy the relationships of a/a+b>=0.2 and c/c+b<=0.2 by weight to obtain a resin compsn. (A). 100pts.wt. component A is blended with 0.3-10pts.wt. PE (B) having a melt flow ratio (represented by the formula III) of 10 or below, a density of not higher than 0.940g/cm<3> and an MFR of 0.1-100g/10min.
Patent JP-H09197438-A (JP)
Title: Active matrix liquid crystal display panel and its production
Inventor: NISHIDA SHINICHI
IPC: H01L29/786
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To produce an active matrix liquid crystal display panel consisting of a TFT thin film transistor) array having excellent characteristics by reducing the number of times of exposure to three times or less and using a low resistance metal for the wiring of a signal line. SOLUTION: A signal line is formed by structure laminating an opaque metallic layer 3 and a transparent metallic drain electrode 2, a 1st insulating film 5 is formed on the laminated structure, contact holes 11 are formed, and the insulating film 5 formed on a display area 12 is removed. After forming an amorphous silicone layer 4, a gate insulating film 6 and a metallic layer to be a scanning line 8, the three layers are etched collectively.
Patent JP-H02202026-A (JP)
Title: Bump electrode for semiconductor device
Inventor: OKAMOTO IZUMI
IPC: H01L21/321
Filed: 1989-01-31
Abstract: PURPOSE:To prevent the damage at the joint of a bump electrode to a chip as well as the deterioration in the characteristics due to the permeation of atmospheric air from occurring by a method wherein the shape and size of an upper side metallic film is formed almost similar to those of a bump electrode while a lower side metallic film is formed to protrude outside from the edge of the upper side metallic film. CONSTITUTION:An upper side metallic film 6 constituting a bimetal film is filmed in almost the same shape and size as those or the bottom part of a bump electrode 7 while the lower side metallic film 5 is formed to protrude outside from the edge of the upper side metallic film 6. Accordingly, the dimension of the bimetal composed of both metallic films 5, 6 normally in different thermal expansion coefficient is contracted to reduce the degrees of inner thermal stress or warp; besides, when the bimetal film is backed with a metal 7 for the bump electrode, the inner stress of the bimetal is displaced and the warp is actually eliminated as well as any crack or damage is avoided during heating and cooling processes. Through these procedures, the troubles such as the damage at the base of the bump electrode 7 to a chip as well as the deterioration in the characteristics of a semiconductor device due to the permeation of atmospheric air from the damaged part can be prevented from occurring.
Patent JP-S55115847-A (JP)
Title: Phenoxypentenol derivative and herbicides comprising it
Inventor: ITOU SHIGESUMI
IPC: C07C239/00
Filed: 1979-02-28
Abstract: NEW MATERIAL:A phenoxypentenol derivative of formula I (R is acetyl, chloroacetyl, benzoyl, ethoxycarbonyl, methylcarbamoyl, or phenylcarbamoyl group).  
     EXAMPLE: 4-[4-(4-Trifluoromethyl-phenoxy)phenoxy]-2-pentenyl acetate.  
     USE: Herbicides having a very great herbicidal activity against harmful weeds and great safety for various useful crops.  
     PROCESS: A compound of formula II is reacted with a compound of the formula R'X (R' is acetyl, chloroacetyl, benzoyl, or ethoxycarbonyl group; X is halogen) or a compound of the formula R" NCO (R" is methyl or phenyl group) to give the objective compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56118164-A (JP)
Title: Processor of video information
Inventor: EZAKI TAKASHI
IPC: G06T1/60
Filed: 1980-02-22
Abstract: PURPOSE:To process the video information on real time, by providing high capacity and high speed RAM for video information and a separate bus line in common use with one or more video information input devices, and coupling both the bus lines via a bus converter converting the address among buses. CONSTITUTION:The bus architecture for data transfer is made of a CPU bus 20 and an external memory bus 30 for high speed data transfer, and the buses 20, 30 are connected via a bus converter 13. A CPU1 and a main storage device 2 are connected to the bus 20, and a high speed and large capacity of video memory 8 and a video input and output interface 3 are connected to another bus 30. Further, the bus 30 is constituted that the data line, address line and control line can suitably be set according to the amount of information delivery, allowing to store, transfer and process the video information in high speed by the converter 13 on real time without being affected with the specifications of the bus 20.
Patent JP-H02200111-A (JP)
Title: Weed bag in rotary mower
Inventor: NAHATA SATORU
IPC: A01D34/63
Filed: 1989-01-30
Abstract: PURPOSE:To enable smooth discharge of a weed bag without clogging of mowed weeds and simplify attachment thereof by making the weed bag using a flexible material and forming the bottom part side thereof into an air-impassable part and the residual part thereof into an air-passable part. CONSTITUTION:Mowed lawn grasses are forcibly discharged from the right end of a mower deck by wind pressure as a centrifugal force generated using rotation of blades and stored in a folded weed bag in a weed bag-supporting frame 15. When the weed bag is filled with the mowed grasses to the left end of a net part 36, the car body is once stopped. A handle 30 for an electric heat seal is rotated downwards to strongly pressurize a film part 35 between a heating case 31 and a support bar and a switch 34 is opened to heat seal and cut the film part 35 using heat generated by a heating unit. The weed bag filled with the mowed grasses is sealed and a sealed bottom is formed at the end part of an unused weed bag. The weed bag filled with mowed grasses is discharged from the frame 15 and the car body is then made to travel again. Mowed lawn grasses are forced to forcibly hit the sealed bottom so that the weed bag may be drawn out into the weed bag-supporting frame 15 and the mowed grasses are stored in the weed bag.
Patent JP-H06210701-A (JP)
Title: Window molding and production thereof
Inventor: ITO TOSHIKAZU
IPC: B29C48/30
Filed: 1993-01-15
Abstract: PURPOSE:To integrally and efficiently produce a safe window molding having good gloss over the entire length thereof by extrusion molding by changing the ridge element provided to the window molding to a natural shape. CONSTITUTION:A material for a molding is extruded while the opening area of a discharge passage 21d provided separately from a molding passage 21b for the extrusion molding of a decorative part 16 is adjusted by the movement of a shutter 22 and the material for the molding becoming excessive in the molding of the decorative part 16 is allowed to protrude to mold a ridge element 17 on the decorative part 16.
Patent JP-S52106268-A (JP)
Title: Scanning type electronic microscope and its method
Inventor: NAGATANI TAKASHI
IPC: H01J37/28
Filed: 1976-03-03
Abstract: PURPOSE: To avoid damage and contamination of the sample by varying the scale of electronic beam on the sample in accordance with variation of image magnification ratio in such a way that the electronic beam scale may be larger at low magnification ratio than at high magnification ratio. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07204778-A (JP)
Title: Water content adjusting device for molding sand
Inventor: NISHIDA OSAMU
IPC: B22C5/04
Filed: 1994-01-21
Abstract: PURPOSE:To adjust kneading by measuring the amt. of recovered sand and the deficient water content for this amt. and supplying the sand in an adequate amt. to a kneading machine. CONSTITUTION:A batch type high-speed kneading machine 1, a sand hopper 3, a water tank 5, a sand feeder 8, a water content detector 9, a draining unit 14 and a water discharge valve 4, load cells 6, 7, solenoid operated stop valves 12, 13, etc., of water supply pipings 10, 11, etc., mounted at these members are electrically connected to a microcomputer controller 15 to supply the sand and water of the amt. and volume adequate for the high-speed kneading machine 1, by which the kneading is adjusted.
Patent JP-2000224727-A (JP)
Title: Cylindrical protecting appliance
Inventor: SUZUKI SHINTARO
IPC: H01B17/58
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical protecting apparatus which prevents a slit from opening, without performing winding work of an adhesive tape. SOLUTION: A corrugated tube 10 is composed of a cylindrical part 14 having large-diameter cylindrical parts 11 and small-diameter cylindrical parts 12 connected to each other along the same axis through annular sidewalls 13, and brim parts 16A, 16B inteposing the slit 15 of the cylindrical part 14. Protrusions 17 formed on the brim part 16A out of those 16A, 16B, and recession 18 formed in the brim part 16B are arranged along the slit 15 in reverse phases. These protrusions 17 and recessions 18 are planes and approximately parallelograms, and the recessions 18 are formed toward a spiral direction to the axis of the cylindrical part 14 from positions being at specified equal intervals which correspond to the interval of formation of the protrusions 17.
Patent JP-H11222634-A (JP)
Title: Method for erasing dross of run-down zinc and device therefor
Inventor: TANABE KANEO
IPC: C22B19/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To improve the workability of zinc smelting and the yield of a product by continuously feeding granular ammonium chloride near to the drop port run-down molten zinc and converting the zinc oxide of dross to zinc chloride, thereby erasing the dross. SOLUTION: A dross erasing device 10 is disposed near the drop port 8a of the molten zinc from a running-down trough 4a to a casting furnace 30. The granular ammonium chloride which is a dross erasing agent supplied by a hopper 12 is continuously fed near to the drop port 8a of the molten zinc by a feeder 11. A zinc oxide film constituting the dross is converted to the zinc chloride, by which the dross is erased. More particularly the ammonium chloride of a low m.p. is fed and added so as to enclose the drop port 8a, by which the ammonium chloride is made into a flux form. This flux chemically reacts with the zinc oxide on the foamy dross surface and the zinc oxide is chemically decomposed to form the zinc chloride. The zinc is tuns easily recovered from the dross. The ammonium chloride is preferably 0.01 to 1.00 wt.% of the molten zinc.