baber/WOPTO huggingface dataset:
Patent JP-H0437743-A (JP)
Title: Color image forming method
Inventor: KITA NORIYASU
IPC: G03C7/00
Filed: 1990-06-01
Abstract: PURPOSE:To obtain the color images having faithful dot reproducibility of good sharp ness, color balance and the hues approximate to the hues of printing image as a color proof by executing full-surface exposing by using a color photographic materil having the photographic gradation in leg parts of a specific value or above and using color compensation filters with exposing light which is collimated beams of light. CONSTITUTION:The images having the excellent sharpness and the dot reproducibility and color tones extremely approximate to the dot reproducibility and color tones of printed matter are obtd. in the image forming method which obtains the color images from the film original by combining the color photosensitive material having >=1.7 at least one of the photographic gradation in the leg parts of yellow, magenta and cyan images and respectively within + or -7% balance of the photographic gradation in the leg parts and the collimated beams of light with the full-surface exposing via the color compensation filters. Further, the extremely outstanding dot reproducibility and color tones are obtd. even with the exposing system in which the originals and the photosensitive material re not only in tight contact with each other but also apart from each other at the time of producing the color proof by using the originals consti tuted of plural films.
Patent JP-S626342-A (JP)
Title: Cross type test inclusion rate measuring system
Inventor: KUROSAKI TORU
IPC: G06F11/28
Filed: 1985-07-03
Abstract: PURPOSE:To measure a test inclusion rate by collecting both the number of all instructions and all branch information from the compiling information, then collecting both the executed flag information and the information on the branch originator and the branch destination during execution of the simulation. CONSTITUTION:The number of all instructions of a program and the symbol information serving as the original of all branch information are collected from a test subject object program file 3 and delivered to a storing film 7 for information on test comprehension factor. At the same time, the executed flag information and the branch originator/destination information corresponding to each execution instruction are collected while the processing is executed by the simulation of a general-purpose computer system 11 of the program. Then the information is read out of the file 7 by a test comprehension factor calculation program 8 and given to the system 11. Then all instruction numbers, all branch numbers, the number of executed instructions and the number of branches are counted. Based on these count information, a test inclusion rate is obtained.
Patent JP-S6123850-A (JP)
Title: Cooling device for internal-combustion engine
Inventor: NATSUME SACHIHIRO
IPC: F02F1/16
Filed: 1984-07-11
Abstract: PURPOSE:To improve cooling efficiency ever so better, by forming size of a coolant flow passage lying between a cylinder block and a cylinder liner proximate to a combustion chamber so narrow enough, while using such a coolant that generates no cavitation inside this flow passage in itself. CONSTITUTION:A water jacket part 24 is formed in space between a cylinder block 20 and a cylinder liner 22, while the flow passage of a part A, which approximates to a combustion chamber 26 and is liable to come high in temperature, is narrowed in size, forming a turbulent region there. As a coolant, glycogen oil or the like, which is high in a boiling point, low in saturated steam pressure, so that no cavitation occurs even in a turbulent region, and small in viscosity but large in heat conductivity, is used. With this constitution, the heat conductivity in a high temperature part is increased enough, thus cooling efficiency is improved.
Patent JP-H11338301-A (JP)
Title: Fixing device
Inventor: NISHIYAMA TAKAHARU
IPC: G03G15/20
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device where the life of a pressure roller is prolonged by suppressing the overshoot of the surface temperature of a fixing roller to the utmost. SOLUTION: When it is discriminated that copying for the number of sheets inputted is finished, the target temperature of the surface of the fixing roller 20 is changed to the target temperature (for instance 180 deg.C) at standby time, so that a fixing heater 28 flickers. The operation of turning-on for 0.5 sec and turning-off for 0.5 sec is alternately repeated in such flickering by controlling an electric power supply device 42 by a control circuit 50. Thus, the surface temperature of the fixing roller 20 is set to be at the target temperature.
Patent JP-H04369410-A (JP)
Title: Non-contacting measuring method of ink film thickness
Inventor: KURITA KOICHI
IPC: G01B11/06
Filed: 1991-06-17
Abstract: PURPOSE:To measure the effective thickness of various kinds of ink including Indian ink in a contactless manner by sending light modulated intermittently in a predetermined cycle to the surface of the ink, and detecting the generated sound waves. CONSTITUTION:An Ar ion laser 101 used as a light source is modulated with a predetermined frequency by a chopper 102, condensed by a lens 103 and introduced into an optical fiber 104. The light is brought into an Indian ink 106 on a roll 105 and the generated sound waves are detected by a microphone 108 via an acoustic cell 107. The acoustic signal is amplified by a preamplifier 109 and measured by a lock-in amplifier 110. The thickness of the Indian ink is determined from the intensity of the signal.
Patent JP-H05171122-A (JP)
Title: Adhesive
Inventor: NISHIBORI SADAO
IPC: C09J201/00
Filed: 1992-05-11
Abstract: PURPOSE:To improve shear strength in an adhesive and an average rupture ratio of wood part, especially shear strength and average rupture ratio of wood part of bonded face in wet. CONSTITUTION:Raw material wood 101 is ground to prepare ground wood flour 102 to be treated. The ground wood flour 102 to be treated is made into wood flour 103 having increased bulk specific gravity by frictional action between crushing balls and the wood flour 103 is added to an adhesive to give objective adhesive.
Patent JP-H01315049-A (JP)
Title: Magneto-optical recording medium
Inventor: MAENO KIMINORI
IPC: G11B11/10
Filed: 1988-06-14
Abstract: PURPOSE:To improve the sensitive of the recording medium by forming a 1st protective film having a relatively high thermal conductivity on a transparent substrate and forming a magnetic film and a 2nd protective film having a relatively low thermal conductivity thereon. CONSTITUTION:The 1st protective film 1 having the relatively high thermal conductivity of 7-150Wm<-1>K<-1> thermal conductivity, the magnetic film 3 consisting of an amorphous rare earth-transition metal alloy film and the 2nd protective film 4 having the relatively low thermal conductivity of 0.1-7Wm<-1>K<-1> are successively formed on the transparent substrate 1. The film 2 and the film 4 are so formed that the difference in the thermal conductivity between these films is at least 4Wm<-1>K<-1>. The heat generated by a reading-out laser is removed by the film 2 having the high thermal conductivity by constituting the recording medium in such a manner. On the other hand, the heat of the large laser power is held by the film 4 having the low thermal conductivity when said power is applied on the medium at the time of erasing. As a result, the sensitivity of the recording medium is improved.
Patent JP-S63307993-A (JP)
Inventor: KAMISUKE SHINICHI
IPC: B42D15/00
Filed: 1987-06-10
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-H0311285-A (JP)
Title: Low temperature warehouse
Inventor: MIYATAKE TOSHIAKI
IPC: F25D21/08
Filed: 1989-06-06
Abstract: PURPOSE:To smoothly defrost by arranging a refrigerant tube for supplying refrigerant to an evaporator along the downstream side direction of a ventilation passage, and arranging a heater in the tube at the side of introducing of the refrigerant of the evaporator disposed at the downstream side of the air. CONSTITUTION:Since a ventilation passage 10 is reduced in thickness at a branch plate 17 in a low temperature warehouse, refrigerant tubes 30, 31 are affected from each other through the plate 17. When an upper evaporator 18 is being cooled and a lower evaporator 19 is being defrosted, the influence of the tubes 30, 31 arranged at the evaporator 18 affects the tubes 30, 32 of the evaporator 19 to cool it. As a result, the defrost of the tubes 30, 31 of the evaporator 19 is not completely finished. Then, a heater 33 is formed at the branch 31 of the evaporator 19, the heater 33 is energized only at the time of defrosting the evaporator 19, and controlled in synchronization with the energization control of a heater 29 at the downstream side of an electric circuit. Thus, the defrost is smoothly conducted, thereby preventing cooling malfunction from occurring due to an increase in a period of defrosting time.
Patent JP-S63309799-A (JP)
Title: Device for taking vertical pump out of drainage tank
Inventor: KUDO FUMIHIKO
IPC: F04D29/60
Filed: 1987-06-12
Abstract: PURPOSE:To simplify the disassembling work by preparing an installation base, foundation bolts and nuts, a special tool installed temporarily, and a hoisting device. CONSTITUTION:A special tool 10 for a pump is installed to an external casing 7 of a vertical pump, by winding up a hoisting device 16. A special tool 12 for the base is set to foundation bolts 3, and the tool 12 is fastened by the reuse of nuts 4. The vertical pump 2 is temporarily placed on a temporary, pump-placing bed 18 installed on the floor. Next, a hoisting device 16 is wound up so that the pump 2 is lifted from the groove part of the special tool 12 for the base for disassembling or inspection of the pump. Therefore, the disassembling work can easily be conducted by only one worker and by the use of one hoisting device.
Patent JP-H11331845-A (JP)
Title: Image coding method and decoding method, and image coder and decoder using these methods
Inventor: NAKAMURA HIROYA
IPC: H04N19/189
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To enhance a coding efficiency while simplifying processing of the coding method where an image signal is coded in the unit of macro blocks for the moving picture experts group MPEG or the like. SOLUTION: A macro block consists of sub pixel block groups, a state of production of AC coefficients relating to a luminance signal block group and a color difference signal block group resulting from applying discrete cosine quantization processing to the sub pixel blocks (whether or not all AC coefficients are zero) is discriminated for each signal block group (S21-S23), only the AC coefficients of a signal block group including AC coefficients which are not zero are coded based on discrimination results (1)-(4), a termination code is added (S24-S27), characteristic designation information (B) denoting to which of 4 states the discrimination result corresponds in terms of an identification code is generated, and a transmission bit stream is obtained by applying variable length coding to coded image information and the characteristic designation information.
Patent JP-S5770308-A (JP)
Title: Catalytic gas burner
Inventor: MATSUMOTO IKUO
IPC: F24C3/02
Filed: 1980-10-16
Abstract: PURPOSE: To transfer the heat from a thin plate to a material to be heated by contacting with each other and as well as prevent a flame hole plate from being damaged due to boiling over by a method wherein oxidizing catalyst is supported on the flame hole plates itself as the catalytic combustion carrier at the burner of gas such as town gas or the like in order to red-heat the flame hole plate and heat the material to be heated through the thin plate.  
     CONSTITUTION: Small holes 4, through which gas fuel passes, are perforated over the flame hole plate 3. A backfire prevention plate 5, which prevents the backfire from spreading upstream, is arranged below the flame hole plate 3. The flame hole plate 3 is covered by the thin plate 7 and the exhaust gas discharged from the flame hole plate 3 is rendered to blow out upward from a gap 9 between the peripheries of a frame 8 and the thin plate 7. The catalyst consisting of platinum group metal or platinum oxide is carried on the flame hole plate 3. As the space within which the flames are formed is very narrow when the material to be heated is put on the thin plate 7, so the combustion is performed at first in short flames and, after a few minutes, shifted to the catalytic combustion to perform the flameless combustion. The infrared ray 11 radiated from the flame hole plate 3 is absorbed by the thin plate 7 and transfered to the material to be heated 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6123940-A (JP)
Title: Pressure testing and cleaning device
Inventor: MINAMI SAKAE
IPC: B08B5/02
Filed: 1984-07-11
Abstract: PURPOSE:To test the proof pressure of an objective body and oil leakage and to also perform cleaning with high precision by providing an air supply means which supplies specific-pressure air in the middle of a flow passage which couples a hydraulic pump with a high-pressure tank. CONSTITUTION:Hydraulic oil (a) discharged from the pump 2 is sent to and stored in the high-pressure tank through a position selector valve 4 and a valve 30 is closed; when a pressure gauge 8 indicates specific high pressure for a pressure test, the selector valve 4 is switched to a right block to check whether there is a pressure drop or not within a specific time, taking a pressure test. Then, an operation member 13 is moved back as shown by an arrow R and then a valve body 12 slides in the same direction with the pressure of the hydraulic oil in the body W to be tested; and the hydraulic oil (a) flows as shown by an arrow A to the 2nd tank 14 and the hydraulic oil (a) in the 2nd tank 14 is filtered through a filter 25, filters 16 and 16, and filter paper 17 to flow to the 1st tank 1. Thus, the hydraulic oil (a) flows in the body W to be tested at a high speed to clean the body W.
Patent JP-H04345102-A (JP)
Title: Narrow-band filter
Inventor: OGUCHI TAISUKE
IPC: G02B6/00
Filed: 1991-05-22
Abstract: PURPOSE:To provide the narrow-band filter which has mass productivity, is small and inexpensive and has the excellent characteristics of fiber pigtails. CONSTITUTION:An optical filter 9 of the filter input/output type filter consisting of at least one piece of optical fibers 7 fixed onto a substrate 11, at least one piece of grooves 10 formed to cross the core parts of the optical fibers 7 and the leaf-like optical filter 9 disposed in the grooves 10 is a band-pass filter of a single cavity type and is the narrow-band filter expanded in the mode field near the groove forming parts of the optical fibers.
Patent JP-S6124720-A (JP)
Title: Method of compacting ground
Inventor: MARUYAMA FUMIO
IPC: E02D3/02
Filed: 1984-07-12
Abstract: PURPOSE:To form an aggregate pile without generating noise and vibration, by a method wherein, after a rodform body having a projection vane and a blade part is reciprocatively rotated as a static load is applied thereon to excavate a pile hole, the rodform body is elevated as aggregate is fed in the pile hole. CONSTITUTION:A compacting device 2 comprises a projection vane 8, protruded to the side of a rodform body 3, and a blade part 9 which is obliquely formed to the lower edge of the projection vane 8. A static load 6 is applied on the rodform body 3, which is reciprocatively rotated to form a pile hole 11 having a given depth as the soil of a present ground G is pushed sideways by means of the blade part 9 of the projection vane 8 and a peripheral ground is compacted. Aggregate S, such as sand, is fed in the pile hole 11, the compacting device 2 is gradually pulled off as the sand is compacted through elevating movement of the rodform body 3 to form an aggregate pile P in the pile hole 11 by means of the compacted aggregate S. This forms a aggregate pile only through rotation and elevation the rodform body 3, resulting in prevention of the generation of noise and vibration.
Patent JP-H06333005-A (JP)
Title: Face image producing device
Inventor: MURATA YOSHIYUKI
IPC: G06T11/80
Filed: 1993-05-25
Abstract: PURPOSE:To quickly and easily produce a face image in accordance with each age and also to objectively evaluate the difference between both ages which are decided subjectively and objectively from the face image. CONSTITUTION:When the data on ages are designated by an age input key 5, a CPU 1 reads the face feature data accordant with the designated age data out of a parts screen ROM 8 based on the program stored in a program ROM 6. Then the CPU 1 reads the parts patterns of each corresponding parts out of the ROM 8 based on the face feature data and combines these parts patterns with each other. Thus an image of one's own face or another person's face, for example, is produced and displayed at a display part 11. In such a way, a face image accordant with each age can be quickly and easily obtained.
Patent JP-S5936368-A (JP)
Title: Magnetic head
Inventor: IWAKURA TAKESHIGE
IPC: G11B5/58
Filed: 1982-08-23
Abstract: PURPOSE:To obtain a magnetic head which can prevent the damage of a magnetic recording medium without deteriorating the follow-up performance of a slider, by putting a gimbal spring which fixes the slider on a tension bending part, and fixing them to a load spring and a support stage by welding. CONSTITUTION:A tension bend part 3 made of an elastic metal plate is put on the other end of a gimbal spring 1 which fixes a slider 2, and they are fixed by welding to each other. The part 3 is fixed by welding to a load spring 4 and a support stage 5. Thus the flexibility of the spring 1 is secured with addition of the part 3, and at the same time the pressing power is increased to a medium such as a flexible disk, etc. by a coaction with the spring 4 and without deteriorating the follow-up performance of the slider 2. Thus the distance is stable between a magnetic head core and the medium surface, and therefore the stable recording/reproduction is ensured with high density. In such a way, the reduction of a read-out voltage is prevented, and a magnetic head prevented from the damage of the medium is obtained.
Patent JP-H06331950-A (JP)
Title: Light source system for liquid crystal projector
Inventor: TASHIRO YOSHIHARU
IPC: G02F1/13
Filed: 1993-05-25
Abstract: PURPOSE:To obtain a bright screen and to reduce heat generation by effectively utilizing a light beam absorbed by the polarizing plate of a liquid crystal panel. CONSTITUTION:After an illuminating light beam from a lamp 1 is reflected by a reflector 2, P wave is made to transmit through and S wave is made to reflect by a polarizer 3. After the reflected S wave is reflected by a reflection mirror 4, its polarization direction is rotated by means of a half wavelength plate and it is made incident on a liquid crystal panel together with the P wave transmitted through the polarizer 3. Since the reflected S wave which is a light beam having a polarization direction not essentially used for the liquid crystal display is reflected, its polarization direction is rotated and it is synthesized with the other, the illuminating light beam is effectively utilized, the screen is made bright and heat generation is reduced.
Patent JP-S5948067-A (JP)
Inventor: ERITSUKU TOMASU REI
IPC: A24B3/06
Filed: 1983-08-11
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-H08340146-A (JP)
Title: Surface emitting type semiconductor laser
Inventor: UOMI KAZUHISA
IPC: H01S5/183
Filed: 1995-06-13
Abstract: PURPOSE: To provide a long-wavelength band surface emitting type semiconductor laser, which oscillates in a continuous operation in a low threshold current and has a high reliability, by a method wherein a semiconductor multilayer reflecting mirror, which is high in reflectivity and does not contain Al elements, is realized. CONSTITUTION: A long-wavelength band laminated structure, which consists of an InGaAsP layer and an InP layer and has an active layer 5 which transmits a laser beam of a wavelength in the range of a wavelength of 1.25 to 1.65μm, and a semiconductor multilayer reflecting mirror 2 consisting of a combination of an InGaP layer and a GaAs layer or a combination of an InGaAsP layer and a GaAs layer are integrally constituted by a direct bonding system. Accordingly, a surface emitting type semiconductor laser, which has the semiconductor multilayer reflecting mirror which is high in reflectivity and does not contain chemically very active Al elements, and generates a laser beam of a wavelength of 1.25 to 1.65μm can be provided.  As a result, the realization of the mirror 2 has an effect to the the improvement of the reliability of the long-wavelength band surface emitting type semiconductor laser, which oscillates in a continuous operation a low threshold current.
Patent JP-S5935883-A (JP)
Title: Controlling method of welding speed in automatic welding
Inventor: SHIINA IKUO
IPC: B23K9/12
Filed: 1982-08-23
Abstract: PURPOSE:To make the average running speed of a welding carriage to coincide always with a set value irrespectively of pulse signals, by calculating such speed at which the average running speed of the welding carriage in an intermittent method attains a set running speed value and running the welding carriage at the calculated speed. CONSTITUTION:When a welding carriage is run by an intermittent method, the movable contact piece 2c of a switch 2 is connected to a stationary contact 2b to input the pulse signal from a multiplier 11 to a differential amplifier 5, and the welding carriage is intermittently run by said signal. The movable contact piece 8a of a switch 8 is connected to a stationary contact 8a to run the welding carriage in synchronization with a time P1. The movable contact 8c of the switch 8 is connected to a stationary contact 8b to run the welding carriage in synchronization with a time P2. Such speed at which the average value of the running speed in the intermittent method attains the above-mentioned set value is calculated 11 from the set running speed value and the set value (duty ratio, time P1, P2, etc.) relating to the pulse width of the pulse signal and the welding carriage is run at the calculated speed.
Patent JP-H087905-A (JP)
Title: Method for operation of fuel cell
Inventor: KURISUTOFUAA DEIBUITSUDO DATSU
IPC: H01M8/04
Filed: 1995-06-13
Abstract: PURPOSE: To obtain a fuel cell operating method for detoxifying an anode catalyzing means having the possibility suffering poisoning by carbon monoxide by a relatively simple and inexpensive manner. CONSTITUTION: A fuel cell has an electrolyte 8 which is one of the electrolytes of solid polymer, liquid phosphoric acid, or liquid alkali, and a cathode 4 and an anode 6 including a platinum catalyte respectively; and a hydrogen fuel gas and a gaseous oxidant (e.g. oxygen) are supplied to the anode 6 and the cathode 4, respectively. Closing a switch S1 energizes a load 18 by a fuel cell 2 to open a switch S2, and opening the switch S1 closed the switch S2 to apply inverse DC electric potential to the anode 6 and the cathode 4 by a battery 20. A time period T1, wherein the switch S1 is closed and opened, is at least about ten times a time period T2 wherein the switch S1 is opened and the switch S2 is closed, and the period T2 is operated in a period the exceeding about 0.25 second and at a temperature of about 250 deg.C or less.