baber/WOPTO huggingface dataset:
Patent JP-H08176861-A (JP)
Title: Polyethylene-coated steel sheet and its production
Inventor: WAKAMATSU TOMIO
IPC: C23F15/00
Filed: 1994-12-28
Abstract: PURPOSE: To remarkably improve the durability of a PE-coated steel sheet by covering the end face of the PE film in a PE-coated steel material to be used in oceanic environment with a specified sealing material by using an adhesive. CONSTITUTION: The end 12a of a PE film 12 in a steel material 14 coated with the film 12 excellent in environment shielding property as a heavy-duty anticorrosive lining material to be used in oceanic environment is coated with an end face sealing material 18 such as silicone rubber and modified silicone rubber by using a a PE-base adhesive or a modified PE 16 having a polar group. The adhesion between the surface 14a of the steel material and the PE film 12 is remarkably improved, the intrusion of an environmental factor from between the PE film 12 and the steel material surface 14a is prevented, and the durability of the PE-coated steel material is further improved.
Patent JP-2001142972-A (JP)
Title: Price determining method, method and system for comparing and displaying merchandise information
Inventor: MIYATA HIROBUMI
IPC: G06F19/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a price determining method, by which the more advantageous price of a merchandise to be sold shop by referring to the merchandise price of the other shopping site, and to provide a method and a system for comparing and displaying article information, by which the merchandise information including this determined price is displayed so as to be compared with merchandise information containing the merchandise price of the other shopping site. SOLUTION: Concerning the same merchandise, the price display of the other net shopping sites is retrieved, and while referring the bottom price, the price of a tie-up net shopping site is determined. The determined price is displayed comparably with the price of the other net shopping sites.
Patent JP-H04194321-A (JP)
Title: Supercharging pressure display device for ffv engine
Inventor: SAITO YOICHI
IPC: F02B39/16
Filed: 1990-11-27
Abstract: PURPOSE:To recognize the present state of operation corresponding to a maximal supercharging pressure by setting a target maximal supercharging pressure on the basis of the in-fuel alcohol concentration, and displaying the target maximal supercharging pressure and the suction pipe pressure. CONSTITUTION:A boost display device 48 comprises a boost meter 49, an alcohol concentration display 50, and a target maximal supercharging pressure display 51, the boost meter 49 being communicated with an air chamber 4, the alcohol concentration display 50 and the target maximal supercharging pressure display 51 being connected to an output port of an I/O interface 45. CPU 42, in accordance with a control program stored in ROM 43, calculates the in-fuel alcohol concentration from an output signal of an alcohol concentration sensor 26, sets the duty ratio of a pulse signal driving a duty solenoid valve 21, and controls a maximal supercharging pressure of a turbo-charger 14 and simultaneously causes the boost display device 48 to display the suction pipe pressure, alcohol concentration and target maximal supercharging pressure.
Patent JP-2000145269-A (JP)
Title: Opening and closing device for movable body
Inventor: KATAGIRI TAKASHI
IPC: H05K5/03
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To easily open by making a movable body automatically come to the surface by controlled turning of a shaft with frictional resistance by a braking member in a usual state, and by receiving a torsional moment from the movable body to a coil spring in a state that the shaft and an equipment main body or the braking member abut. SOLUTION: This device is provided with a braking member 5 for attaching on an equipment main body, a shaft 7 for pressing in the braking member 5, a coil spring 12 for loosely fitting into the shaft 7, and a spring holder 14 integratedly provided with the shaft 7. One end part of the spring 12 is locked on the shaft 7 or the spring holder 14, and the other end part of the spring 12 is locked on a movable body 3. Since both ends of the coil spring 12 have predetermined intervals in a circumferential direction of the shaft 7, turning of shaft 7 is controlled with frictional resistance by the braking member 5 in a usual state, and the coil spring 12 receives a torsional moment from the movable body 3 in the state that the shaft 7 and the equipment main body or the braking member 5 abut. Accordingly, opening operation of a cover body can be very facilitated.
Patent JP-H04195504-A (JP)
Title: Display system for job using file
Inventor: TAKANO SHUNEI
IPC: G06F12/00
Filed: 1990-11-28
Abstract: PURPOSE:To display the job name of a job using a specified file without executing I/O processing by forming file information in response to a file securing request outputted from a job and erasing the file information from a memory in response to a file releasing request. CONSTITUTION:This display system is provided with a file information recording memory 5 having a file name and the job identifier(ID) of a job as items, a file information forming means 3 for forming file information in response to a file securing request outputted from the job 1, a file information deleting means 4 for deleting the file information in response to a file releasing request outputted from the job 1, and a file using job displaying means 6 for displaying a job name. The display means 6 retrieves whether file information exists or not in response to a file using job name display request outputted from a user and the file information decided at its existence is used. Thus, the job name of a job using a file specified by a user can be displayed without executing I/O processing to/from the system file.
Patent JP-H04197058-A (JP)
Title: Starter/generator
Inventor: KUSASE ARATA
IPC: H02K7/20
Filed: 1990-11-27
Abstract: PURPOSE:To suppress starting current as low as possible and to obtain a starter/ generator which facilitates positional detection of rotor by providing a poly- phase armature winding disposed concentrically to the output shaft of engine and a plurality of magnetic craw-pole parts disposed oppositely to the armature winding at the outside. CONSTITUTION:Battery power is inverted through a three-phase power inverter into 30Hz three-phase AC power which is then fed to a three-phase coil 32. Consequently, a rotating field of 100rpm is produced. Since a rotor 4 is cast of aluminum, an eddy current is induced to initiate rotation of the rotor 4. When the rotational speed of the rotor 4 reaches 10-20rpm, frequency of three- phase AC power to be fed to the armature winding 3 is regulated so that the position of the rotating field produced by the armature winding 3 is matched with the pole position of the rotor 4 at an electrical angle of pi/2(rad) while furthermore DC current is fed to a rotor exciting winding 5 in order to synchronize the rotor 4. When the frequency of three-phase AC power is increased, rotational speed of engine reaches subsequently to perfect combustion level thus bringing about continuous combustion.
Patent JP-2000150687-A (JP)
Title: Electronic part and manufacture thereof
Inventor: MATSUO SATOSHI
IPC: H03H9/02
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To enhance airtightness of an electronic part by containing an element in a case having an opening provided with a metal layer on the upper end face and the inner circumferential side face thereof and a rid being sealed with solder. SOLUTION: An underlying plating layer is formed on a ceramic substrate 1 and a case 4 is made by firing first and second ceramic frames 2, 3. Subsequently, a nickel and gold plating layers are formed to obtain a substrate electrode 1a and a metal layer 5 and then a plurality of I/O interdigital transducer electrodes 7a and contact electrodes 7b are formed on a piezoelectric substrate thus obtaining a SAW element 7. Thereafter, bumps 6 are formed on the contact electrodes 7b and brought into press contact with the substrate electrodes 1a on the case 1 thus connecting the SAW element 7 fixedly in the case 4 which is then solder sealed with a metal rid 8 while aligning a solder layer 9 to seal the opening of the case 4. Since a large solder fillet can be formed while suppressing generation of void, an electronic part excellent in airtightness can be obtained.
Patent JP-H07180979-A (JP)
Title: Power generating control device utilizing waste heat
Inventor: FUNASHIRO JIYUNKO
IPC: F28B9/00
Filed: 1993-12-24
Abstract: PURPOSE:To compensate for a flow rate of high-temperature water and a variation in temperature and prevent an output from being varied by a method wherein each of waste heat temperature difference signal and medium temperature difference signal is added to an opening degree control signal of a waste heat flow rate adjusting valve as a biasing signal against an electrical power load setting of a medium turbine power generating machine. CONSTITUTION:A waste heat utilizing power generating plant is comprised of a waste heat system 2, a medium system 14 and a cooling water system 23. Then, the medium system 14 heat exchanges high temperature hot water, waste heat in the waste heat system 2 and medium supplied by a medium pump 8 from a hot well tank 22 to a preheater 10 and an evaporator 5 and concurrently supplies evaporating gas to a medium turbine 17 to drive a power generating machine 18 and then supplies the discharged gas to a condensor 20. In this case, an inlet or outlet waste heat temperature difference signal of the evaporator 5 and a medium temperature difference signal at a device/an outlet of the preheater of the hot well tank 22 are added as a biasing signal to an opening degree control signal of a waste heat flow rate adjusting valve 7 in advance for a setting of an electrical power load of the power generating machine 18 and then the high temperature hot water flow rate and the temperature variation are compensated for.
Patent JP-H01173999-A (JP)
Title: Loop gain control circuit for howling preventing device
Inventor: YAOITA AKIRA
IPC: H04R3/02
Filed: 1987-12-26
Abstract: PURPOSE:To prevent a howling from occurring by changing the integral coefficient of an integral circuit correspondingly to the degree of the repeated and continuous output of a signal for each wave height value comparing and detecting cycle by a wave height value comparing and detecting means. CONSTITUTION:An automatic gain control circuit 19 is composed of a reference voltage generating circuit 12, an integral circuit 13, a charge and discharge control circuit 14, a control current generating circuit 15, and a variable gain amplifying circuit 5. When the absolute values of the maximum wave height values of the two adjoining positive electrode and negative electrode of an input signal are outputted repeatedly and continuously in approximately same values for every wave height value comparing and detecting cycle, the output voltage of the reference voltage setting circuit 12 is increased or decreased according to the continuous degree of the detected output, and the variable gain amplifying circuit 5 is controlled. Thus, the howling can be prevented from occurring regardless of the height of a sound volume level to pass through a sound signal line and without lowering the sound volume level more than needed.
Patent JP-H07235652-A (JP)
Title: X-ray image capture element and its preparation
Inventor: ROSAA SAIGUFURAIDO JIEROMIN
IPC: H01L31/10
Filed: 1994-12-28
Abstract: PURPOSE: To minimize or completely avoid radiation non-detection or a blind region by arranging a continuous radiation detection layer on a plurality of adjacent modules and forming a radiation latent image in the form of a charged image by the detection layer. CONSTITUTION: In order to detect charges, at least two adjacent array modules 17 are continuously arranged on a base plate 13 to form an imager 9. These array modules 17 are arranged so that a butt joint 12 is provided between adjacent ends of the two adjacent array modules 17. Each of the array modules 17 has a dielectric substrate 15, and the substrate 15 is provided with at least two bevel-structured ends, a plurality of transistor/capacitor pixels 19 and electronic address/reading means. Thereby radiation non-detection or a blind region can be minimized or completely avoided.
Patent JP-H03188730-A (JP)
Title: Network managing system
Inventor: ARAI KAZUNARI
IPC: H04L12/28
Filed: 1989-12-18
Abstract: PURPOSE:To eliminate the need for revising the software of a controller and for developing a new controller by transmitting non common alarm information of an added controlled device to a controller and controlling the information similarly to the common alarm stored in advance. CONSTITUTION:A controller 1 has a common alarm database in an alarm data storage table 12, and when an alarm corresponding to an alarm X takes place, a controlled device 4 reads a message number and sends it to the controller 1. The controller 1 uses a transmission/reception section 11 to receive it and discriminates whether or not it present on its own alarm data storage table 12 and when the data is not in the common alarm database, a message alarm name is sent to be informed to the controlled device 4. The controlled device 4 returns an alarm name 'alarm X' to the controller 1 as a reply thereto an the controller 1 receives it and displays it on a display section 14, and the alarm is stored in a memory section 15.
Patent JP-H09165772-A (JP)
Title: Construction machine
Inventor: SHIMURA YUJI
IPC: E02F3/38
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To level soil and sand or the like loaded on a dump truck by enabling the reach of arms for supporting a bucket of a loader to be elongated. SOLUTION: A base end of a constant-length link 22 is coupled by a shaft 21 to the tip end of a lift arm to be moved up and down by a lift cylinder. A bracket 24 integrated with the bucket 25 is coupled by a shaft 23 to the tip end of the constant-length link 22. Also, a bucket angle adjustment cylinder 27 is provided between the shaft 21 of a base end of the constant-length link 22 and the upper end of a bracket 24.  A lift cylinder 17 is expanded to raise a lift arm and a tilt cylinder 37 is contracted to rotate a tilt lever 33 in an anticlockwise direction, and by extruding a tilt link 39 to fall the constant-length link 22 frontward and contracting the bucket angle adjustment cylinder 27 so as to maintain the tip end of the bucket 25 to be horizontal, the tip end of the bucket can be moved horizontally to the innermost part of soil and sand loaded on a dump truck so that leveling can be done.
Patent JP-H11148457-A (JP)
Title: Variable displacement swash plate clutchless compressor
Inventor: KAZAHAYA YUKIO
IPC: F04B27/18
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a variable displacement swash plate clutchless compressor which facilitates sealing management against outside air, concurrently, restrains the occurrence of noise, and furthermore, enhances its reliability. SOLUTION: When thermal loading is low, a passage 58 is released by a control valve, the pressure of a crank room 8 is increased, and a swash plate is thereby small in inclination. When the inclination of the swash plate 10 becomes minimum, the cross sectional area of the passage 58 is reduced by the swash plate 10, and a reduction in pressure of the crank room 8 is restrained. Meanwhile, the pressure of a pressure accumulating chamber 33 is increased, a suction port 3a is thereby isolated by a spool valve 31. At this time, cooling medium gas escapes from the pressure accumulating chamber 33 to a suction chamber 13 through a groove 31a. Thus, cooling medium gas is prevented from flowing in from an evaporator 80, and cooling medium gas is circulated in the inside of a compressor.  Since any mechanism opening/closing the suction port 3a is not required to be mounted on a shaft 5, the suction chamber 13 can thus be disposed to the outer side of a delivery chamber 12. Besides, sufficient preloading can be applied to the shaft 5, the shaft 5 can be kept stable in the axial direction.
Patent JP-H05320668-A (JP)
Title: Gasification of carbonaceous material
Inventor: YAMATAKE ASANORI
IPC: C10J3/46
Filed: 1991-11-18
Abstract: PURPOSE:To decrease fluctuation in the consumption of the gases formed and prolong the life of the injection nozzle of a gasification burner or of the fire brick lined as the inner walls of a gasification furnace, used in the gasification reaction by partial oxidation of carbonaceous materials such as coal. CONSTITUTION:A process for gasifying carbonaceous material comprises injecting a water slurry containing particulate coal or petroleum coke or a residual oil at a high temperature through a gasification burner into a gasification furnace and simultaneously injecting thereinto oxygen at a high pressure through the gasification burner by means of a compressor, thereby subjecting the coal or the like to partial combustion to convert it into carbon monoxide and hydrogen, wherein the fluctuation of the injection pressure of the oxygen is controlled to be within 0.01 (1%) in terms of the ratio of pulsating amplitude pressure difference to average pressure.
Patent JP-H02176111-A (JP)
Title: Drain plug for cooling water passage
Inventor: FUKUDA MINORU
IPC: F01P11/02
Filed: 1988-12-27
Abstract: PURPOSE:To prevent the water leakage through a drain plug by protruding the tip of a passage side opening section located in a passage inward on the passage from the fitting face on the inside of the passage. CONSTITUTION:The tip of an opening section 13 located in a cooling water passage 10 is protruded inward from the inner wall face 17 of a cooling water passage wall 11, and a stop cock 12 is screwed and fitted in a drain plug 4. When the stop cock 12 is loosened to drain the cooling water, deposits 15 are hardly clogged in a gap between the drain plug 4 and the stop cock 12, and no foreign objects are bitten when the stop cock 12 is fastened after the cooling water has been drained. The leakage of cooling water due to the unsatisfactory fastening of the stop cock 12 can be prevented. Butt faces between the drain plug 4 and the stop cock 12 are not damaged by foreign objects, and the leakage of cooling water through scars can be prevented.
Patent JP-H10166023-A (JP)
Title: Device for cooling high-temperature steel sheet
Inventor: FUJIBAYASHI TERUO
IPC: B05B1/04
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of thermal strain which is generated on a steel sheet after cooling at the time of cooling a high-temp. steel sheet which is hot-rolled by making the contribution of cooling ability of the upper surface and back surface of the steel sheet same and cooling the sheet so as to have the same temp. history on the upper and back surfaces. SOLUTION: A cooling device is composed so that restraining rolls 2, 3 are provided on both sides of the hot-rolled high-temp. steel sheet 1 at a constant pitch and upper nozzles 5 and lower nozzles 6 for jetting cooling water toward the upper surface and back surface of the steel sheet are provided between the mutual restraining rolls. In such a case, the number of the lower nozzles 6 in the length direction of the steel sheet are more than the number of the upper nozzles 5 in the length direction of the steel sheet and the upper nozzles 5 and lower nozzles 6 are arranged so that the contact starting positions to the upper surface of the steel sheet of the cooling water which is jetted from the upper nozzles 5 are same as the contact starting positions to the back surface of the steel sheet of the cooling water which is jetted from the lower nozzles 6.
Patent JP-H09172749-A (JP)
Title: Molded motor
Inventor: ANDO KAZUYA
IPC: H02K3/46
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To protect drive circuit parts easily from flow pressure in molding a thermosetting resin by fixing electronic parts mounted on a printed board, to the printed board through an electronic part protective member having a recess in nearly the same form. SOLUTION: An aluminum electrolytic capacitor 12 is fixed by solder into the two holes provided separately from the holes for mounting of an electronic part protective member 13 at the printed board 4, together with the electronic part protective member 13 which is a resin molded item having a recess of roughly the same size as its outside diameter and has two metallic pins 13a. Hereby, an inexpensive aluminum electrolytic capacitor 12 can be used without damage, and also the fixation to the printed board 4 of the electronic part protective member 13 can be made easily by soldering or thermal pressure bonding, so the productivity and work efficiency can be improved.
Patent JP-H07187255-A (JP)
Title: Packaging container
Inventor: OBINATA MOTOCHIKA
IPC: B65D81/26
Filed: 1993-12-27
Abstract: PURPOSE:To absorb oxygen in a packaging container and prevent entry of oxygen thereinto from outside. CONSTITUTION:A packaging container is formed of the packaging material 22 consisting of a laminated structure and its innermost layer contains a deoxygenation composition. Therefore, the composition can absorb the oxygen present in the space unfilled with the food within the packaging container or in the food, etc. The aforesaid composition may be provided in the sealing part between overlapped packaging materials 22. A lining tape 27 may also be attached to the sealing part between the overlapped packaging materials 22 and may contain the deoxygenation composition.
Patent JP-H05164550-A (JP)
Title: Distance measuring apparatus with function of diagnosing semiconductor light source
Inventor: HIRATA NOBUO
IPC: G01B11/00
Filed: 1991-12-16
Abstract: PURPOSE:To enable diagnosis during a period allowing highly accurate measure ment by measuring a drive current which increases because of a secular change during the use of a semiconductor light source to output an alarm immediately before the normally possible maximum limit value. CONSTITUTION:A drive current detector 19 is provided to detect a drive current Id which flows into a semiconductor laser element 3 as a light source from a drive circuit 10 and a deterioration detection circuit 20 of a semiconductor laser to compare a detection value 19a of the detector 19 with a characteristic value 21 attributed to a secular change of the element 3. The characteristic value attributed to the secular change of the element 3 is stored in a memory section of the circuit 20 and a value of the drive current immediately preceding the limit is set to the element 3 as threshold IdA previously in allowing the energization thereof without destruction. Then, the detector 19 is connected between the circuit 10 and the element 3 for always detecting the drive current Id from the circuit 10 and the detection value 19a is compared in the circuit 20. When the detection value 19a exceeds the threshold IdA, an alarm signal 20a is outputted to turn on an LED for detection.
Patent JP-H07185877-A (JP)
Title: Working method for welding parts
Inventor: FUKUYORI KAZUNARI
IPC: B23K31/00
Filed: 1993-12-27
Abstract: PURPOSE:To enable grooving and outline cutting in the state of a plate, in reference to the automation for bringing in and out, positioning, etc., of a planar material, parts and others, in a working method for parts having a welding groove, and also to enable automation comparatively at a low cost from bringing in a planar material to positioning, grooving, cutting and transferring the parts. CONSTITUTION:A method wherein a large plate material 4, from which a plurality of welding parts with welding grooves are produced by cutting, is segmented in the shape of a partial slit 6 corresponding to the position of a welding groove of each part; an operation to constitute the welding groove is performed on the segmented part; and the part is then extracted.