baber/WOPTO huggingface dataset:
Patent JP-S63206136-A (JP)
Title: Sealed motor-driven compressor
Inventor: YAMASHITA MASANORI
IPC: F04B39/00
Filed: 1987-02-20
Abstract: PURPOSE:To improve the connectability of the leads of a motor by forming a communicating hole in a rod-like electric conductor for connecting the interior to the exterior of a sealed case, externally extending the winding of the motor through the hole, and sealing by welding the external opening of the communicating hole together with the winding. CONSTITUTION:A communicating hole 24 directed from an opening 22 of one end to an opening 23 of the other end is formed in an electric conductor 19, and protrusions 25 are formed in the vicinity of the outside of the opening 23. The conductor 19 and a small cylinder 18 are sealed with sealing glass 26 in hermetically sealing and insulating manner. The conductor 20 and 21 (not shown) are similarly formed to the conductor 19. Such a sealing terminal 10 welds fixedly a flange 17 to the edge of the through hole of the sidewall 9 of a sealing case 4. The leads 11 of a stator winding 8 are passed through the hole 24 of the conductor 19, and the ends are hooked between the protrusions 25 and sealed by welding.
Patent JP-S62196440-A (JP)
Title: Automatic transmission
Inventor: TOTSUGI TAKASHI
IPC: F16H3/62
Filed: 1986-02-25
Abstract: PURPOSE:To reduce the axial dimension of an automatic transmission considerably and to improve the mountability onto a vehicle by employing such structure that a clutch is arranged at the input shaft side while a planetary gear mechanism and a brake are arranged at the output shaft side. CONSTITUTION:Two drive gears 18, 20 are arranged concentrically with an input shaft 14 which is coupled through a torque converter 12 with an engine 10 such that each gear 18, 20 can be coupled with the input shaft 14 through the clutches 22, 24. The gears 18, 20 are geared respectively with the driven gears 26, 28 arranged concentrically with the output shaft 16 where the gear 26 is coupled with each sun gear 34, 42 of the first and second planetary gear sets in a planetary gear mechanism 30 and the gear 28 is coupled with the internal gear 40 of the second planetary gear set. A first pinion carrier 38 is made securable to the static section through a brake 48 and an unilateral clutch 50, and both sun gears 34, 42 are made securable to the static section through a brake 52.
Patent JP-H0284664-A (JP)
Title: Toner for electrophotography
Inventor: MASUDA JITSUO
IPC: G03G9/097
Filed: 1988-02-19
Abstract: PURPOSE:To prevent the abrasion of a cleaning blade, especially the tearing breakage of the cleaning blade which is liable to generate the early period, without deteriorating the picture quality of the toner by incorporating a particle having reverse electrification or non-electrification in the main component of the toner in an amount of about 1-5% based on the total amount of the toner. CONSTITUTION:The particle having the reverse electrification or the non- electrification is incorporated in the main component of the toner in the amount of 1-5% based on the total amount of the toner. By composing the toner as mentioned above, the particle and the main component of the toner are found to stick abundantly to the edge surface of the cleaning blade at the early period (at the fresh state of the cleaning blade), without suffering the electric repulsion of the cleaning blade which generates triboelectricity by the friction with a photosensitive body. Thus, the particles and the toners adhered, act as a lubricant at the contacting surface between the cleaning blade and the photosensitive body, thereby, the friction between the cleaning blade and the photosensitive body is prevented.
Patent JP-S55130532-A (JP)
Title: Shading correction method in slit exposure type lighting device
Inventor: SAGANE MITSUKI
IPC: G03G15/04
Filed: 1979-03-31
Abstract: PURPOSE:To optimize correction by using shield plates. CONSTITUTION:The shield plates Sa, Sb which are linear at one side edge 5 and concave arc at the other side edge 6 are disposed parallel to the slit lengthwise direction to the optical paths between oscillatable plane reflecting mirrors Ma, Mb and original glass E. Then, when the slits of the side edge parts E1, E2 of the original glass E are lighted, the shield plates Sa, Sb do not shield the luminous fluxes from the reflecting mirrors Ra, Rb at all and at the time when the lighting position moves from the side edge parts E1, E2 to the central part EM and further from the central part EM to the other side edge parts E2, E1 owing to the oscillation of the plane reflecting mirrors Ma, Mb, the shielding area is subsequently increased and the central part of the slit lengthwise direction is more largely shielded. Hence, the illuminance distribution on the original surface readily assumes the state that the peripheral attenuation by the imaging optical system is corrected, irrespective of the lighting scanning positions.
Patent JP-S57153256-A (JP)
Title: Measuring apparatus for nonelectrolytic plating velocity
Inventor: SUZUKI MASAYUKI
IPC: G01N17/02
Filed: 1981-03-19
Abstract: PURPOSE:To obtain a small-sized apparatus having high reliability, by finding a time  difference of different polarization value between two points by an integrator at the  time of damping process of the polarization value of a metallic sample piece. CONSTITUTION:A capacitor 2 is charged by a direct current power supply 1. A metallic  sample piece for measurement immersed in a plating liquid is connected to a terminal  10, an opposite electrode is connected with a terminal 9 and a comparison electrode is connected to a terminal 11. Further, an electric charge stored in the capacitor 2 is supplied to the terminal 10 by a switch 3. Fluctuation of electric potential of the metallic  sample piece accompanied by the supply of the electric charge is measured basing on  the comparison electrode and the potential difference between the terminals 10 and 11  is measured by an electric potential measuring mechanism 4. The electric potential difference is measured as the time variation of polarization value and output of a comparator 5 set up different polarization values eta1, eta2 are supplied to an integrator 6,  then the value corresponding to the time difference between the polarization values is  obtained. A generated deposition curent of nonelectrolytic plating is found by inputting  this output into a denominator of the divider 7.
Patent JP-S56133718-A (JP)
Title: Production of liquid-crystal display device
Inventor: TAKANASHI HIROSHI
IPC: G02F1/13
Filed: 1980-03-25
Abstract: PURPOSE:To perform perfect sealing by beforehand thoroughly oxidizing the inorg. oriented films, inorg. insulated films and inorg. transparent, conductive films of the sealing part in sealing two sheets of glass substrates by means of low-m. p. glass frit. CONSTITUTION:In using low-m. p. glass frit for sealing of two sheets of glass substrates, the inorg. oriented films, inorg. insulated films or inorg. transparent, conductive films on the substrates are beforehand thoroughly oxidized and the content of O2 in the frit has beforehand been increased. Thereby, the foaming of the frit owing to heating during sealing hence enlarging of the frit width and consequential lowering of the appearance grade of the display device, decreasing of sealing strength, increasing of the spacing between the substrates and degradating of optical characteristics such as response speed, contrast and visual angle are eliminated.
Patent JP-H03244926-A (JP)
Title: Floor heating system
Inventor: FUJIMOTO MOTOAKI
IPC: F24D3/00
Filed: 1990-02-20
Abstract: PURPOSE:To eliminate any uncomfortable feeling of getting cold in a room when an operation is started by a method wherein when the operation is started, a thermal-responsive valve is kept OFF until a temperature of hot water (hot water in a hot water storing tank) is more than a predetermined value and when a hot water temperature is more than a predetermined value, a normal operation is carried out. CONSTITUTION:When an operation switch is turned ON, a hot water temperature with a hot water thermistor 9 is detected by a hot water temperature sensing part 11. In the event that a detected hot water temperature is less than 20 deg.C, a result of discrimination 'H' is set in an inner memory part and the result of discrimination is transmitted by a discrimination result transmitting part 13 to an indoor floor controller 14. In the event that the hot water in the hot water storing tank 3 is not reached to 20 deg.C, for example, a control for turning off the thermal-responsive valve 6 is carried out and then the hot water in the hot water storing tank 3 is circulated by a pump 4 through a pipe B of bypassing. The hot water heated by the boiler 5 is sent to the hot water storing tank 3. Subsequently, an initial state is set and a normal operation is carried out.
Patent JP-S52123265-A (JP)
Title: Ultrasonic transmitting and receiving device
Inventor: KAMATA HIROSHI
IPC: G01S7/521
Filed: 1976-04-08
Abstract: PURPOSE:To convert the directivity of an ultrasonic transmitting and receiving device for use in water into a non-directivity at a high sensitivity over a wide range by forming notches in a piezoelectric porcelain cylinder to reduce the input and output impedance.
Patent JP-S56138533-A (JP)
Title: Disk brake friction pad
Inventor: KURABAYASHI KEN
IPC: F16D69/00
Filed: 1980-03-28
Abstract: PURPOSE: In the disk brake friction pad made of steel fibers, to reduce or to damp completely groans generating during the use of the friction pad by a method wherein the roughness of the friction surface of the friction pad is reduced to less than a specific value.  
     CONSTITUTION: The disk brake friction pad made of steel fibers generates groans during its use due to a stick slip phenomenon resulting from the roughness of the surface of the friction pad especially when the pad is new. Therefore, in view of the fact that it is possible to reduce or damp completely the groans by reducing the roughness of the surface of the friction pad, the roughness of the above mentioned surface is made to be of a ten(10) point evaluation on average and in the order of less than 20Z, whereby the friction pad is given a smooth contact surface to thereby prevent the generation of the groans. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60182875-A (JP)
Title: Picture data compressing circuit
Inventor: OKADA YOSHIYUKI
IPC: H04N1/417
Filed: 1984-02-29
Abstract: PURPOSE:To obtain a compression circuit of the MMR system ease of data transfer by counting a run length of a picture data of a coded line and outputting a signal difference between the count value and a predetermined constant value so as to decrease number of transmission times. CONSTITUTION:A picture data 31 is inputted to a coded line memory 1 and added to a reference line memory 2 at the next step. Then an output of line memories 1, 2 is inputted at the same time to a mode detection PROM controller so as to detect the mode of a change point. Then a counter 5 counts a shift and a counter 7 counts an RL. The count value of the counter 7 is stored in a register 9, and a value latched in the register 9 is transferred at first in the horizontal mode and then the value of the counter 7 is transferred. Then a code being the difference between the 1st RL and a prescribed value and its bit length are stored in an MR coding ROM14 and an MR bit length ROM15, and a compression data is generated by reading them.
Patent JP-S51132424-A (JP)
Title: Disc winding for stationary induction machine
Inventor: OOTA KAZUO
IPC: H01F27/28
Filed: 1975-04-02
Abstract: PURPOSE: Improvement of the impulse voltage characteristic, of the two parallel disc winding applied to the winding of big current, additonally enabling to be continuously wound throughout the total length of the two parallel disc winding. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52122906-A (JP)
Title: Self-suction type rotary pump
Inventor: MIYAMOTO TAKEO
IPC: F04C5/00
Filed: 1976-04-09
Abstract: PURPOSE: To facilitate self-suction and improve durability at the time of slip of a rotary pump, by forming a grease cup between a flexible impeller and casing sides and by improving the air-tightness inside the pump. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06257763-A (JP)
Title: Heating cooker
Inventor: MORIGUCHI SHOJI
IPC: F24C7/04
Filed: 1993-03-01
Abstract: PURPOSE:To improve heat characteristics by a method wherein a heating plate is made of a glass plate, a heat generator which is other than the glass plate is brought into contact with the glass plate, and further heat accumulating capacity is increased to become as much as, or more than that of the glass plate. CONSTITUTION:A heating plate is made of a glass plate 2 and a heat generator 3 is brought into contact with the glass plate 2. Further heat accumulating capacity of the heat generator 3 is increased to become as mush as, or more than that of the glass plate 2. If the glass plate 2 is heated by the heat generator 3 until its temperature rises up to 250 deg.C or so and substance to be cooked is placed on the glass plate 2, a contacting surface of the substance to be cooked with the glass plate 2 is heated by the heat accumulated in the glass place 2 satisfactorily. Then, being supplied with heat from the heat generator 3 continuously, the glass plate 2 lowers its temperature down between 120 to 130 deg.C, which can heat the substance to be cooked preferably. Thus cooking proceeds while maintaining this temperature, and the substance to be cooked can be heated evenly both outside and inside.
Patent JP-S59163839-A (JP)
Title: Semiconductor device
Inventor: MATSUZAKI HITOSHI
IPC: H01L21/60
Filed: 1983-03-09
Abstract: PURPOSE:To prevent the copper of leading-out electrode metal foil from melting in solder, and to avoid deterioration of the withstand voltage of a semiconductor device by a method wherein the circumference of the leading-out electrode metal foil is covered with a shielding layer enabled to obstruct passage of copper. CONSTITUTION:The circumference of a leading-out electrode metal foil 18 is covered with a nickel film 24 to act as a shielding layer. The nickel film 24 is provided according to plating. Because the nickel film 24 acts as a barrier to copper even at a high temperature, the copper of the leading-out electrode metal foil 18 is not molten in solder 20 at melting time of solder 20 at the high temperature of the degree of 380 deg.C. Accordingly, reaction between copper and silicon is not generated even when a gap part B exists, and deterioration of the reverse withstand voltage between a gate and a cathode at assembling time can be made to nil.
Patent JP-H01214897-A (JP)
Title: Image output device
Inventor: KISHIMOTO SHINYA
IPC: G09G1/00
Filed: 1988-02-24
Abstract: PURPOSE:To attain an image output device of excellent functionality by adding modifying functions such as cutting an occupied memory area of image data. CONSTITUTION:The image output device 1 receives inputs from an image input device 2 and a computer 3 as a device inputting a character, etc., composes them in a memory part 1-5, and outputs them to an output part 1-2, such as a printer. A keys 133 and 134 and keys 135 and 136 on an input part 1-3 start modifying a coordinate axes X and Y at the top left and the bottom right of a rectangular image input area, respectively. Said coordinates are modified by pushing keys 131 and 132. Modified values are stored in a position storing part 1-7 and a modified size is displayed by a size key 137 to be checked. Simultaneously, the image data of a memory part 15 is cut in response to the modification of size. Thus, the other cut off area is used for character data, etc.
Patent JP-H02220747-A (JP)
Title: Method for lubricating mold in continuous casting
Inventor: YAMANAKA AKIHIRO
IPC: B22D11/07
Filed: 1989-02-20
Abstract: PURPOSE:To eliminate breakout and to secure the stable workability by providing a feeding passage for slag series lubricator having electric conductive inner wall face in a mold part, setting a non-consumable electrode in the feeding passage, energizing to it and supplying the lubricator while keeping the lubricator to liquid-state. CONSTITUTION:At the time of introducing the slag series lubricator under molten or semi-molten state in the lubricator feeding passage 3, the electric conductivity is secured between the non-consumable electrode 9 and the inner wall face 4 of the lubricator feeding passage. At the time of giving potential difference between both with an electric source 10, the current is made flow through the lubricator and Joule heat is generated with resistance of the lubricator. By this Joule heat, the temp. lowering of the molten-state slag series lubricator is restrained and even the semi-molten state lubricator perfectly goes to the molten-state and the sufficient fluidity is kept. By this method, the lubricator can be smoothly supplied between the mold and the cast slab surface, and uniform lubricating film can be formed, and the workability and the cast slab quantity are improved.
Patent JP-S61197362-A (JP)
Title: Adjusting tray apparatus
Inventor: IIDA NORIYOSHI
IPC: B65H31/38
Filed: 1985-02-28
Abstract: PURPOSE:To accumulate and adjust sheets by a simple apparatus by arranging a guide means as the adjustment standard for the sheet on a bin try outside by a prescribed distance from the sheet-edge standard, in an adjusting tray apparatus for the sheet discharged from a copying machine. CONSTITUTION:A guide means (standard-side guide plate) 6 as the adjustment standard of a sheet S on a bin tray 2 is arranged outside by a prescribed distance (l) from the sheet-edge standard A of the transported sheet S. Even if an aslantly traveling sheets S' is transported from an image forming apparatus U, the bulging-out part X from the sheet-edge standard A of the sheet S' passes through the space Y formed by a guide means 6 and the extension line of the sheet-edge standard A onto the bin tray 2. Therefore, the aslantly advancing sheet S' can be accumulated smoothly and adjusted without contacting with the guide means 6. Further, a binding apparatus 9 can be fixed and arranged onto the edge part of the bin tray 2 on the adjustment standard side by fixing and arranging the guide means 6 and allowing the existence of the space Y.
Patent JP-H02219915-A (JP)
Title: Electric range
Inventor: NISHIGUCHI YUKIYOSHI
IPC: F24C7/06
Filed: 1989-02-20
Abstract: PURPOSE:To prevent contamination of the title range with soup and foreign matter by a method wherein the central part of the body is formed in a recessed shape, a heater unit is positioned at the topmost part of the body, and a heater lock metal is secured to the end part of a shearthed heater. CONSTITUTION:A heater unit 13 forming a heating part is placed in a recessed part 11a formed in the central part of a body 11, and the heater unit 13 is rotatably mounted to the body 11. Since boiling-over soup resides in the recessed part 11a of the body 11, the soup is prevented form falling into a back plate 19, and this residing state can be easily confirmed form the outside. Since a through-hole part 17 is always closed with a lock metal 16 and a mounting metal 18, the boiled-over soup is prevented from splashing and foreign matter is prevented from mixing.
Patent JP-H09227076-A (JP)
Title: Balance control device for crane with weight carriage
Inventor: OHASHI HIROSHI
IPC: B66C23/92
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To improve safety by preventing a boom or the like from being rocked when a suspended cargo is lifted or lowered by a crane with a weight carriage. SOLUTION: A suspension cylinder 36 is provided on the suspension 35 of a weight carriage 3 to apply pressing force to wheels 34. Tension detectors 26, 33 are provided on a mast pendant rope 18 and a weight carriage pendant rope 24 respectively, and their detection results M, W are outputted to a controller 32. The mast pendant rope tension specified value M0 and the weight carriage pendant rope tension limit value W0 are set to the controller 32, and the winding of a winding rope 7 and the delivery of a boom erecting/prostrating rope 16 are prohibited when M>M0 and W>=W0 . The pressing force of the suspension cylinder 36 is reduced when M>M0 and W<W0 . The pressing force of the suspension cylinder 36 is increased when M<M0 .
Patent JP-2000237893-A (JP)
Title: Weld joint and its production method
Inventor: SAKURAGI HIDETAKE
IPC: B23K33/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a sealed welded joint capable of quickly welding even in a simple constitution and preventing a weld zone from suddenly boiling in the weld joint formed with an enclosed hollow part. SOLUTION: One member 1 to be welded has a bottomed fitting recessed part 1A and the other of a member 2 to be welded has a fitting projecting part 2b, by fitting the fitting projecting part into the position halfway in the depth direction of the fitting recessed part, the members is assembled so that an enclosed hollow part 1B of tightly sealed is formed to the rear end side of the fitting recessed part, around the opening part of the fitting recessed part, the outer peripheral faces of both welding members 1, 3 are welded/fixed. A vent hole 5, in which one end is opened to the hollow part 1B, the other end is opened to the opening part of the fitting recessed part 1A or its neighborhood, the hollow part 1B and the outside are communicated, is formed.  When the air of the hollow part is expanded by welding heat, by the gas venting function due to the vent hole, the internal pressure is kept constant.
Patent JP-S56135931-A (JP)
Title: Forming method for pattern
Inventor: NAKASE MAKOTO
IPC: G03F1/00
Filed: 1980-03-28
Abstract: PURPOSE:To improve controllability of the dimensions of the pattern of a resist film by providing an energy-ray sensitive resist film on a substrate and by utilizing a photomask having a liquid-crystal layer varying an energy-ray transmission rate of the opening of a mask pattern. CONSTITUTION:A transparent electrode 21 is provided on the upper surface of the semiconductor substrate 16 provided with the energy-ray sensitive resist film 20 on the surface thereof, the photomask 11 prepared by providing the mask pattern 14 and the liquid-crystal layer 15 of an electricity-sensitive field (or voltage-sensitive field) on a glass substrate 12 through the intermediary of a pattern electrode 13 is arranged on the substrate 16, the energy-ray transmission rate of the opening parts A and B of the mask pattern is varied in a self-alignment manner by impressing an electric field between the electrodes 13 and 21, and exposure is performed by ultraviolet rays P and P'. Since a proper amount of exposure can be rendered to each region of the photoresist even having difference in levels by this constitution, a resist pattern having high fidelity to the photomask can be formed.
Patent JP-2000237820-A (JP)
Title: Device and method for positioning work and storage medium
Inventor: MIYAJIMA HIROYUKI
IPC: B21D5/01
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce tact time, to eliminate mistake in bending by clarifying the lateral positioning toward the right and left of a work and also to shorten setup time by clarifying the layout position of a die. SOLUTION: In a bending machine such as a press brake having an NC controller, in addition to a back gage stopping part for back and forth positioning the work W arranged at the rear of a lower table 2 on which the lower die 1 is placed, a device for laterally positioning the work is formed as a laser unit UL consisting of laser oscillating parts A, B which are freely movable right, left, back and forth and freely rotatable around a horizontal axis and the laser unit UL is controlled with the computer of an NC controller.