baber/WOPTO huggingface dataset:
Patent JP-H05149790-A (JP)
Title: Temperature measuring instrument
Inventor: YOSHIDA HIDEKAZU
IPC: G03G15/20
Filed: 1991-11-26
Abstract: PURPOSE:To prevent the occurrence of fault of fixing temperature control caused by the contamination of the sensitive section of an infrared sensor for detecting the surface temperature of a heat roller with toner, etc. CONSTITUTION:This temperature measuring instrument is provided with a contact- and noncontact-type temperature sensors 9e and 9c and, at the time of stopping a heat roller 9a, the difference (error) between the detected values of the two sensors is found and stored. At the time of rotating the roller 9a, on the other hand, the influence of toner contamination is removed by correcting the detected value of the sensor 9c with the above-mentioned error. Therefore, the optimum fixing temperature control can be obtained. When a temperature measured after correction is out of a permissible range, the detected value of the sensor 9e is used for the fixing temperature control.
Patent JP-H07187098-A (JP)
Title: Helium gas charging device for satellite propulsion chemical tank
Inventor: SATO MASAHIKO
IPC: B64G5/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a helium gas charging device for a satellite propulsion chemical tank, capable of automatically pressurizing the inside of the tank and reducing a burden on a worker. CONSTITUTION:This device is equipped with a cooler 5 for cooling helium gas fed from a high pressure helium gas supply source 2 via main piping 6, a reducing valve 7 for decompressing the helium gas and pressure regulating valves 10 and 10 for discharging the helium gas under pressure adjustment after receipt from the valve 7. Furthermore, the device has pressure sensors 15 and 15 for detecting pressure downstream of the valves 10, a programmable controller 11 for adjusting the secondary set pressure of the valves 10 for the compliance of the detected pressure with the preset pressurizing pattern. In addition, the main piping 6 is branched at a position downstream of the valve 7 for connection to a hydrazine storage tank 2 and an NTO storage tank respectively.
Patent JP-H10177861-A (JP)
Title: Cooling plate for fuel battery and its manufacture
Inventor: HADO KAZUHITO
IPC: H01M8/02
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and efficient cooling plate wherein a cooling water passage composed of a tube bent in an meandering shape and made of a high heat conductive material is held between two external plate thin plate forming bodies, the thin plate forming bodies are welded to each other to be used as external plates for covering the water passage and, by pressing these in surface directions, the external plates are tightly stuck to the cooling water passage. SOLUTION: A water passage 2 comprising a tube made of copper or aluminum having, preferably an outer diameter of 10mm or more, and bent in a meandering shape and a thin plate made of a similar material for covering the same are formed by drawing, and a cooling plate 1 is constructed by external plates 5 stuck to each other by laser welding. Four gas passage holes 6 are created in the external plates 5 for forming a passage for supplying gas to a fuel cell, and the outer peripheral ends of molded bodies are welded and joined with the peripheral ends of the gas passage holes 6. The inlet and outlet 3 and 4 of the water passage 2 are tightly joined with the outer periphery of the same and thus cooling efficiency and the performance of the fuel cell are improved.
Patent JP-H06156143-A (JP)
Title: Cooking vehicle
Inventor: MATSUI YOKO
IPC: B60P3/025
Filed: 1992-11-25
Abstract: PURPOSE:To enable the automatic cooking of a main dish and a side dish with one fuel at a destination, and to control plural oil burners as a whole or separately by providing control panels of a burning control unit in both of the load-carrying platform side and the operation room side. CONSTITUTION:When a control switch 16 is turned on, a preheating heater 6 and a heater 5 for high temperature gas, which are provided in the inlet side and the outlet side of a gasifying pipe 3, start the preheating. When the preheating is finished, an air control solenoid valve 8, an oil control solenoid valve 9, an ignition transformer 13 are turned on, and ignition is performed by a igniting electrode 12, and furthermore, after the temperature rises, the ignition transformer 13 is turned off for ordinary burning. At the time of putting out the fire, when a control switch 16 is turned off, the oil control solenoid valve 9 is turned off, and oil supply from an oil tank 10 is cut to put out the fire. Next, the air control solenoid valve 8 is turned off to finish the operation (burning) of an oil burner (a).
Patent JP-H03201422-A (JP)
Title: Circuit pattern formation and applicable mask thereto
Inventor: ITO YOSHIO
IPC: G03F1/70
Filed: 1989-12-28
Abstract: PURPOSE:To form fine patterns without developing such a defect as the short circuit of patterns by a method wherein circuit patterns are transferred by exposing a wafer through the first masks formed in the first pattern regions and then the wafer is shifted so that the first pattern regions and the second pattern regions may be overlapped with each other to additionally expose the wafer. CONSTITUTION:Contact patterns 32A represent the contact patterns to be formed on the upper underneath stepped parts while contact patterns 32B represent the contact patterns to be formed on the lower stepped parts to expose the areas A using these patterns. The other contact patterns 32B1 are arranged only on the contact patterns 32B formed on the lower stepped parts. Then, the contact patterns 32A, 32B and 32B1 in the areas A and the areas B are dually exposed. Through these procedures, only the thick parts of a photoresist film on the lower stepped parts can be dually exposed partially thereby enabling the circuit patterns of the upper and lower parts to be formed simultaneously with high precision.
Patent JP-H08175547-A (JP)
Title: Mail envelope
Inventor: NAKAOKA TOMIO
IPC: B65D27/06
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a mail envelope realizing an effective use of a resource and reduction of an amount of trash, reducing postage for sending, and replying to a letter by mail. CONSTITUTION: A sheet 1 is folded back so that areas 1a, 1b are disposed outside and areas 1c, 1d are inside. A bag-form envelope for sending is formed by pasting flaps 1e, 1f. On the inner surface of the envelope for sending, mail information A7 for using the envelope as a reply card and indication lines SL1 to be cut for obtaining the reply card are previously printed.
Patent JP-2000165120-A (JP)
Title: Antenna system
Inventor: YOKOYAMA MASAO
IPC: B60R25/01
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system where a pole antenna used commonly for receiving a remote control signal and a radio broadcast wave can be protected from an obstacle or mischief or the like. SOLUTION: The antenna system where the pole antenna 5 is used in common for receiving a radio broadcast and for a keyless entry system controlling remotely the lock/unlock of a door of a vehicle or the like is provided with a drive mechanism 4 that regulates an antenna length L, a 1st detection means 1 that detects presence/absence of a person in the vehicle, a 5th detection means 2 that detects whether or not a radio receiver is switched on, and a microcomputer 3B that controls the drive mechanism 4 so as to regulate the antenna length depending on the detection result from the 1st detection means 1 and the 5th detection means 2.
Patent JP-2000159037-A (JP)
Title: Steering angle sensor and rotary connector device with same
Inventor: KAWAKAMI KEIJI
IPC: H01R35/04
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a steering angle sensor including a lesser number of component parts and capable of thinning. SOLUTION: A steering angle sensor includes a circuit protecting chamber for a circuit board 41 consisting of a lower housing 37 to cover from one side the circuit board 41 to admit mounting thereon of a circuit element constituting a circuit producing rotating angle information in association with rotation of a steering wheel and an upper housing constituting a lower cover member 21 of a rotary connector assembly bearing rotatably an upper cover member to be rotated by the steering wheel and covering the circuit board 41 from the other side.
Patent JP-H04208004-A (JP)
Title: Stop controller for motor car
Inventor: SHIMIZU YASUYUKI
IPC: B60L7/00
Filed: 1990-11-30
Abstract: PURPOSE:To make brake distance substantially constant by detecting the inclination of pavement at a time point when an electric automobile is stopped by stepping an accelerator lever thereby controlling the reduction rate of the duty ratio of a transistor and making a slow stop. CONSTITUTION:When an accelerator lever is stepped according to an advance or reverse command fed from an operating section (not shown), a CPU 1 switches contacts (a), (b) and (c), (d) in relay 8, 9 contacts 10, 11 based on outputs from terminals PC 1, PC 2 thus rotating a motor 2 forward or reversely. At the same time, outputs at terminals PC 6, PC 7 are brought H and a transistor Tr 3 is turned ON while Tr 4 is turned OFF thus controlling the conduction time of the motor 2 and regulating the speed. When a brake lever is stepped, outputs at PC 6, PC 7 go L to turn the Tr 3 OFF while the Tr 4 ON thus bringing about generative brake. The CPU 1 reads in a signal from an inclination sensor 24 and decreases the reduction rate of the duty ratios of the Tr 3, Tr 4 for hill climbing whereas increases the reduction rate for down slope. According to the constitution, brake distance is corrected substantially constant resulting in safe operation.
Patent JP-H03198465-A (JP)
Title: Facsimile equipment
Inventor: MISHIMA KENICHI
IPC: H04N1/00
Filed: 1989-12-26
Abstract: PURPOSE:To realize facsimile equipment, which is more clearly comprehensible to the users, by simultaneously displaying respective states while making one block of a display part corresponding to one communication line. CONSTITUTION:The facsimile equipment is composed of a key input part 1, display part 2, panel control part 3, DMA controller(DMAC) 4, picture information output part 5, picture information input part 6, picture input/output control part 7, communication part (1)8, communication part (2)9, communication control part 10, auxiliary memory part 11, MPU 12, ROM 13-1, RAM 13-2, picture memory 14, compression/extension part 15 and system bus 16. For example, when two lines of an ISDN are simultaneously operated, the lines are respectively corresponding to blocks 3 and 4 of the display part. Thus, the users can clearly know a communication state at a glance.
Patent JP-2000158734-A (JP)
Title: Large printer
Inventor: MIYAZAKI KENICHI
IPC: B41J11/48
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a large printer in which an upper unit having a center of gravity at the rear side is held so as not to fall and can be easily set top a lower unit in an overlapping manner. SOLUTION: An insert part 52 is formed at the front side of a mount face of an upper unit A and a receive part 62 is set at the front side of a mount face of a lower unit B. The insert part 52 is inserted to the receive part 62 from the rear side, so that the upper unit A is prohibited from falling to the rear side. Moreover, a projection 71 and an engagement hole 72 set to both mount faces are registered when the lower unit B and upper unit A are overlapped.
Patent JP-H05148955-A (JP)
Title: Fixture for roof ridge cover and ridge cover fitting method using the fixture
Inventor: NOGUCHI SADATAKA
IPC: E04D3/40
Filed: 1991-11-29
Abstract: PURPOSE:To fit ridge cover in a simple way. CONSTITUTION:A fixture 1 provided with a fitting part 11 to be fixed to the ridge part 2 of a roof, a catch part 12 erected at one end part of the fitting part 11, a lock part 13 formed at the other end part of the fitting part 11 is formed on a metal plate. The fixtures 1 are fixed to the inclined faces on both sides, at specified spaces apart along the ridge part 2 of the roof in such a way that the catch parts 12 are set in the palm folded state. A ridge cover 5 formed of a metal plate is covered from above. Elastic locking pieces 51 formed at both side parts are fittingly locked to the lock parts 13 of the fixtures 1, and the top part of the ridge cover 5 is caught by the catch part 12.
Patent JP-2000163898-A (JP)
Title: Servo information writing device
Inventor: FUKUSHI MASANORI
IPC: G11B5/596
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device by simplifying the system constitution of a servo information writing device. SOLUTION: This servo information writing device 10 is furnished with a magnetic disk device 52 which is provided with a magnetic head 62 for recording/reproducing the information to/from the magnetic disk 70 mounted on a spindle and an inside actuator 54 for moving the magnetic head 62 in the radial direction of the magnetic disk 70 while providing an arm for supporting the magnetic head 62, so that the servo information is recorded at the position of each track on the magnetic disk 70 of the magnetic disk device 52 by the magnetic head 62. In this case, a non-contact position sensor 12 is provided for detecting the position of the arm from the outside of the magnetic disk device without contact.  Then, by operating an inside actuator control circuit 16 preliminarily assembled inside the magnetic disk device 52 while detecting the position of the arm through the non-contact position sensor 12, the positioning of the magnetic head 62 is carried out.
Patent JP-2000164392-A (JP)
Title: Microwave plasma treating device
Inventor: MABUCHI HIROTSUGU
IPC: H01L21/302
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To improve the evenness of a plasma treatment. SOLUTION: The optical width corresponding to the width of a microwave guide window in a region pinched by the outer periphery of an upper electrode 18 facing a sample bed 3 and the inner periphery of a ring member 10 and annularly exposed to a treating chamber 2 (the width obtained by multiplying the actual width and the square root of the relative dielectric constant of a medium) is set to the half-wavelength or above in vacuum of the microwaves generated by a microwave oscillator 20. The microwaves guided to an annular waveguide type antenna section 12a from the microwave oscillator 20 are introduced into the treating chamber 2 through a microwave guide window with high efficiency. The evenness of the density of the plasma generated in the treating chamber 2 is improved, and the evenness of the plasma treating applied to a sample substrate W is increased.
Patent JP-2001148946-A (JP)
Title: Apparatus for opening and closing curtain for greenhouse, and clip usable therefor
Inventor: NIIHORI YUKIO
IPC: A01G9/14
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for opening and closing a curtain for a greenhouse, capable of extending a curtain member so as to completely close the upper part in the greenhouse. SOLUTION: This device 1 for opening and closing the curtain for the greenhouse is constituted of a guide member 2 arranged so as to be hung in the greenhouse, a leading member 4 installed along the direction nearly crossing the guide member 2, and moved in the direction along the guide member 2 by the drive of a driving wire 5, a curtain member 3 covering the guide member 2, joined to the leading member 4 at the tip part 3a, and opened and closed by being expanded and contracted according to the movement of the leading member 4, and a clip 6 for connecting the leading member 4 and the driving wire 5. The clip 6 can be moved with the driving wire 5, and can relatively be slid on the driving wire 5 when a prescribed value or more of the force for blocking the movement is applied thereto.
Patent JP-H07161218-A (JP)
Title: Luminaire installing device
Inventor: OTSUKA SUSUMU
IPC: F21V21/02
Filed: 1993-12-07
Abstract: PURPOSE:To provide a luminaire installing device which can move a light source suitable for a safe or the like by providing an engaging part freely slidably in a rail installed on a ceiling on the upper face of a plate body and providing a supporting member supporting a luminaire on the lower face of the plate body. CONSTITUTION:A U-shaped supporting plate 2b is fixed in the lower face central part of a plate body 1, while a supporting bolt 2a of a supporting member 2 is passed through a through hole 6a of a luminaire 6, and the luminaire 6 is inserted and fixed in the inside of the supporting plate 2b by fastening a washer 2d and a nut 2c to each other. A rail 4 is made of a lip channel steel, and both side parts of a rectangular plate 3b are brought into slide contact and engaged on the inside faces of the lip parts 4a, 4a of the lip channel steel. In this way, the luminaire 6 can be moved in the range of the rail 4 via the plate body 1, and light in a passage or the like is not cut off by a load or the like no matter how a storage condition of the load is.
Patent JP-2001158685-A (JP)
Title: Collapsible granular fertilizer and method for producing the same
Inventor: ISHII YASUMASA
IPC: C05G5/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a granular fertilizer having proper hardness and having stable and good collapsibility in water and in soil. SOLUTION: This granular fertilizer including an iron and steel slag, and a binder for granulation is characterized by the binder for the granulation comprising saccharides and a starch powder, and further the method for producing the granular fertilizer is characterized in that the saccharides and the starch powder as the binder for the granulation are mixed with the powder of the iron and steel slag, and the resultant mixture is granulated and dried.
Patent JP-H04209319-A (JP)
Title: Information recording and reproducing device
Inventor: KOBAYASHI TADASHI
IPC: G11B7/00
Filed: 1990-11-30
Abstract: PURPOSE:To surely separate a regenerated signal by setting the C/N of the size of the signal of the smallest level among the signals in a recording area to a level of the regenerated signal in a non-recording area to be >=30dB. CONSTITUTION:Information which should be recorded is recorded by a laser beam having the intensity of 4 stages. The recording surface 4 of an optical disk 2 is heated by the beams of 4 stages and reflectivity is changed. Therefore, recording marks(pits) having different areas according to the intensity of the beam are formed on the recording surface 4. Besides, the width of the beam is fixed. Then, the intensity of the beam is modulated through a recording signal processing circuit 40. The recording is executed by regulating the prescribed C/N so as to be >=30dB at the time of reproducing. Therefore, when the information of the optical disk recorded at a multi-level is reproduced, it is reproduced as the reproducing signal corresponding to an output level by a regenerated signal processing circuit 50 when the reproducing C/N of a recording track is >=30dB and it is judged to be the non-recording area when the C/N is <=30dB. As the result, the information recorded on the optical disk 2 is surely reproduced.
Patent JP-H07159715-A (JP)
Title: Device for correcting jitters of polygon mirror
Inventor: ISONO KOICHI
IPC: G02B26/12
Filed: 1993-12-08
Abstract: PURPOSE:To prevent the occurrence of unevenness of a stripe shape prolonging in the direction of sub-scan at the time of output. CONSTITUTION:A latch 17 and an encoder 18 select a dot recording clock signal synchronizing with a detection signal VS. A third counter 20 enabled by a flip- flop 22 counts the dot recording clock signal until the detection signal VE is outputted, and the latch 25 and the encoder 26 select the dot recording clock signal synchronizing with the detection signal VE also. A conversion table 28 calculates the transfer data imparting respective transfer timing, etc., from the subtraction value and the count values of both selection values, and further, the data are subtracted only by the random data. Thus, the data in a shift register 29 become the data whose respective transfer positions are changed at random. First, second counters 30, 31 control an adder 32 based on the transfer data, and a second selector 33 transfers and outputs a transfer dot recording clock signal phiX at a random time interval. The process is performed at every surface of scanning polygon mirror.
Patent JP-H09174691-A (JP)
Title: Fusion bonding machine
Inventor: YAMADA YONEKAZU
IPC: B29C65/78
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to stably supply an accurate header by movably providing a slide bed for the header in the direction perpendicular to the moving direction of a head side first slide bed. SOLUTION: Two rails 402 are provided on the upper surface of a header fixing bed 40 in the direction parallel to a head side second slide bed H2, i.e., perpendicular to the moving direction of a head side first side bed H1, and a header slide bed 50 can bee movably mounted along the rails 402. Dovetail grooves 501 are provided over substantially the entire length in the longitudinal direction of the bed 50, and can be disposed at the position opposed to a fusion bonded article grasped by a tail side clamp at an arbitrary site from substantially the end to the end of a header tube P3 mounted on the bed 50.
Patent JP-H11176965-A (JP)
Title: Airtight sealing method for semiconductor package and resistance welder used for the method
Inventor: KASAHARA TOMOKI
IPC: B23K11/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a resistance welder by which accuracy of airtight sealing is improved through the reduction in stresses onto a stem exerted at resistance welding of the semiconductor package. SOLUTION: The resistance welder is provided with a lower electrode jig 4, having a recessed contact part 4a on which a lower side M1 of a stem base 3 is placed and with an upper electrode jig 6 that clamps a flange 2 of a metal- made cap 1 and supports it, while being in press contact with an upper face M2 of the stem base 3 similarly to those of a conventional welder. However, a contact face of the recessed contact 4a has a curvature smaller than that of a bend of an outer circumferential part of the stem base 3 to press the outer circumferential part of the stem base 3 into contact in the case of pressing for resistance welding.  In the pressing contact by the contact face of a recessed contact part 4a, stress is applied to the outer circumferential part of the stem base 3 in a direction inward and perpendicular to the pressing direction, and the contacting face of the recessed contact part 4a is formed to be a tapered curved face the radius of which a curvature R is 200 mm or more and which has a gradient downward toward the center direction of the stem.
Patent JP-2001159524-A (JP)
Title: On-vehicle information processing device and recording medium
Inventor: NARUMI SHINYA
IPC: G08G1/0969
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that development of a navi-application is troublesome or the like. SOLUTION: A single platform-dependent interface module 13 gives and receives prescribed information given and received between the navi-application 14 and a platform, in a fixed data form relative to all services of the navi- application 14, and gives and receives the information in a data form corresponding to the platform relative to the platform.