baber/WOPTO huggingface dataset:
Patent JP-H06289741-A (JP)
Title: Fixing device
Inventor: ISOBE MINORU
IPC: G03G15/20
Filed: 1993-12-24
Abstract: PURPOSE:To use the calorific value of a heat source to the maximum in order to melt toner, to make heat efficiency excellent and to miniaturize a device by providing heat generating resistor film, an electrode, and an interposing member interposing and press-contacting a medium on which toner is transferred and the heat generating resistor film in a state where the toner transferred surface of the medium may be on the exoergic resistance film side. CONSTITUTION:The electrodes 31b are provided at both ends of an electrode roller 28, and a brush 32b is disposed in contact with the electrode 31b on the electrode 31b. The brush 32b or the like is connected to a power source through a control part. A pressing roller is disposed under the roller 28, and the resistance film 30 and paper 14 on which the toner is transferred are interposed to be press-contacted between the roller 28 and the pressing roller. The form 14 enters between the resistance film 30 and the pressing roller. Heat is generated by a current at the part of the resistance film 30 coming in contact with the roller 28, and the form 14 is pressed to the heating part. The toner on the form 14 is melted by the heat of the heating part and the melted toner is fixed to the paper 14.
Patent JP-2001146232-A (JP)
Title: Container frame material and container using the same
Inventor: WAKABAYASHI KOICHI
IPC: B65D6/04
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a container frame material made of polypropylene resin foam panel and a container using the same whose folding resistance at a folding groove is superior, whose heat and oil resistance, rigidity, and smoothness are superior, and which is easily stored, carried and assembled without a problem an ordinary container has whose side panel and bottom are made of polystyrene resin foam body as to an assemble type easy container obtained by joining a separate bottom member to a side panel formed by folding a frame material having a folding groove. SOLUTION: The container frame material 1 is mainly made of a belt shape polypropylene resin foam panel 2 having a folding groove 3. The thickness of the material is 2-9 mm, density 0.05-0.3 g/cm3, and the resistance of the groove 3 part of the material 1 to folding is 10 times or more by JISP 8115.
Patent JP-H01167159-A (JP)
Title: Carrier
Inventor: IBUCHI YOSHIAKI
IPC: G03G15/00
Filed: 1987-12-23
Abstract: PURPOSE:To ensure good position accuracy by arranging first and second vertical positioning means respectively at one and the other side of a photosensitive body and a fixing unit in a carrying unit, thereby enabling fixed positioning at all times. CONSTITUTION:Upon finish of removal of jammed sheet, a carrying unit is pushed up and positioned. In the vicinity of a transfer section, for example, a positioning chip 28 in a first positioning means 11 is engaged with a longitudinal groove 30 in a body frame thus performing vertical and lateral positioning. Since a positioning chip 35 in a second positioning means 12 contacts with a contact chip 37 to regulate vertical motion at the fixing side of the carrying unit, vertical positioning is facilitated. Consequently, positioning to a fixed position can be realized at all times, and hence god position accuracy can be ensured.
Patent JP-H08184290-A (JP)
Title: Structure of subway station and construction thereof
Inventor: UEDA YUKIO
IPC: E21D11/04
Filed: 1994-12-28
Abstract: PURPOSE: To economically construct a subway station, by erecting columns at the inside of ring girders as the primary lining material for a tunnel and placing lining concrete as the secondary lining material. CONSTITUTION: A tunnel for a station having a platform A at the middle and railroads B, B at both sides thereof is excavated by a triple multi-circule shield excavator and at the same time, the ground of the tunnel is lined with an acuate segments and upper and lower seagull-shaped segments 2, 3. Only ring girders 4 are left in the front end of tunnel and structural columns 8 are erected at every specified distance between the pinched-in parts to reinforce the segments. Then reinforcements are arranged in the inside or the ring girders 4 and anchor bolts are projected. Forms are continuously assembled in the circumferential direction of the inside of the ring girders. A lining concrete 5 is placed into the forms as the secondary lining material. After generation of a strength, the forms are removed.
Patent JP-H10313082-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TANI TAKAYUKI
IPC: H01L23/31
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To raise the effective area ratio of a semiconductor device to the maximum by a method wherein a semiconductor chip is installed on an island, the chip is electrically connected with lead terminals and the whole device is sealed to constitute of a surface, which is obtained by cutting an insulating material, at least one part of the external shape of a package. SOLUTION: At least the upper surface 81a among the six surfaces forming the external shape of a package, which is a rectangular parallelepiped, is constituted of a surface formed by a molding die or the like and the side surfaces 81c to 81f forming the external shape of the package are constituted of cut surfaces obtained by cutting a resin 81. Parts, which are exposed in the backside 81b and the side surfaces 81c and 81e, of an island 61 and lead terminals 62 and 63 are soldered to a printed board as external connection electrodes 100 to 102 and this device is packaged in the package. Thereby, the dimensional accuracy of the island 6 and the surface of the resin can be enhanced. Accordingly, the area of the island 61 is augmented and the chip size of a semiconductor chip 12 housable in the package can be augmented.
Patent JP-2000146933-A (JP)
Title: Liquid chromatography device and its pressurization and liquid transmission method
Inventor: MAJIMA TAKESHI
IPC: G01N30/32
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid chromatography device for shortening a time until the stabilization of a flow rate, and for realizing stable and satisfactory separation, and the pressurization and liquid transmission method. SOLUTION: A pressure tank 1 in which a sample is housed and pressure tanks 2 and 3 in which solvent such as absorbing solvent and eluting solvent are preliminarily pressurized by a gas pressurizing means 4. A flow rate adjusting valve 6 and a flow rate detector 5 are arranged on the outflow path of each pressure tank 1-3, and the flow rate adjusting valve 6 is adjusted by an arithmetic unit 7 so that the flow rate can be turned into a set value. The outflow path of each pressure tank 1-3 is combined into one combined path 13 by three-way valves 9 and 12, and connected with a column 14 for separation.
Patent JP-H02171974-A (JP)
Title: Parallel arithmetic unit
Inventor: SAKATA KUNIHIKO
IPC: G06F15/80
Filed: 1988-12-26
Abstract: PURPOSE:To simplify a microprogram by simultaneously specifying the stored destination of the computed result of a corresponding operation element and the priority of the computed result output by means of a starting microinstruction at the time of successively starting several operation elements. CONSTITUTION:A microprogram control part 13 successively starts operation elements 11, 12 to be objects for parallel operation by means of a microinstruction and generates priority information and address information at that time, the priority control of the result outputs of respective elements 11, 12 is executed and the operation results of respective elements 11, 12 are successively outputted to a storage means 17. The operated results outputted to the storage device 17 are correctly stored in the addresses of the storage means 17 indicated by register means 18H, 18L corresponding to the output priority levels of the operation elements 11, 12 to be the outputting sources. Consequently, parallel operation can be executed so that each operation element corresponds to one microstep, simplifying the microprogram necessary for the execution control of the parallel operation.
Patent JP-H09140369-A (JP)
Title: Apparatus for producing expanded product
Inventor: TSURUTA KEIZO
IPC: A23P1/14
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of producing an expansion-processed product having excellent appearance. SOLUTION: This apparatus for producing an expanded product is composed of a forming part 1, an action part 2 to move an upper mold 11 and a lower mold 12 for forming the forming part 1 and a controlling means 3 to control the action of power cylinders 21, 22, etc., of the action part 2. A baking cavity 19 for the expansion forming of a raw material 99 such as cereal is formed by the molds 11, 12, 15, etc. A steam discharging slit 115 is formed at a fitting part of the upper mold 11 to the side mold 15. The upper mold 11 and the lower mold 12 are vertically moved by power cylinders 21, 22 operated by the change-over operation of change-over valves 31, 32 controlled by the controlling means 3.  A large-capacity exhaustion apparatus 39 acting by the controlling action of the controlling means 3 is placed at the side of an upper mold-lowering cylinder chamber 219 of the power cylinder 21 for moving the upper mold 11.
Patent JP-H08180411-A (JP)
Title: Recording and reproducing device for optical disk information
Inventor: KASHIWAGI YASUHIRO
IPC: G11B20/18
Filed: 1994-12-28
Abstract: PURPOSE: To enable the recording of a disk wherein error occurs during the recording operation, by considering program, read-in and read-out areas to be an information volume of one unit, interrupting the recording on a program area by an error detecting output, and processing the recording of the remaining areas thereafter. CONSTITUTION: The recording error is checked during the recording of data to the program area of the optical disk, and when the presence of error recording is judged, the recording address is held by a recording error stopping process at the time when the error occurs. After the recording error stopping process is made, a servo circuit process is executed. In this process, an LD emission stopping process performed by the recording error stopping process, and stopping processes of focus servo, track servo and radial servo circuits, are released and successively returned to each servo state. Subsequently, a new read-out recording start address is set. The read-in information and/or read-out information are processed for correction, and a new history information is added. The read-in and read-out areas are processed in accordance with these corrected information.
Patent JP-H09143537-A (JP)
Title: Immersion tube for vacuum degassing apparatus
Inventor: KAWAMOTO EIJI
IPC: C21C7/10
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To improve durability and, at the same time, workability because of the restraining effect on slag sticking in improvement of an immersion tube for a vacuum degassing apparatus. SOLUTION: In the immersion tube A for the vacuum degassing apparatus, regular bricks are arranged on the outer peripheral part 2 and holes 5 in the regular bricks are opened to fix these bricks at the lower part. Round or square rods 6 are arranged in an iron core 3 at <=90 deg. upward angle to the iron core 3 and the regular bricks at the outer peripheral part 2 are fixed by inserting the rods into the holes 5 of the brick part. This immersion tube is used for an RH vacuum degassing apparatus by fitting to the lower vessel of 250t RH degassing apparatus and actually used. The erosion of the lower outer peripheral part is restrained with magnesia-carbon bricks and, by this effect, the thermal deformation of the lower iron core is also restrained to drastically improve the damage to the lower part.  As a result, the service life can be prolonged 1.5 times and spray-repairing quantity for the lower part can be reduced to half and the effectiveness of this new brick fixing method is confirmed.
Patent JP-2000156956-A (JP)
Title: Armature core and lamination method for armature core
Inventor: KOYANAGI NAOHISA
IPC: H02K1/30
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a small motor by forming a small armature core. SOLUTION: In this lamination method, sheet-like cores are laminated, and an armature core is formed. Holding parts 2 which are fixed to a shaft are formed, and recessed parts (or protruding parts) 7 for lamination, are formed on the inner circumference or the outer circumference of the holding parts 2. Protruding parts (or recessed parts) in the sheet-like cores to be laminated are fitted to the recessed parts (or the protruding parts) 7. Thereby, the armature core is formed.
Patent JP-2000156833-A (JP)
Title: Electronic camera
Inventor: MAEDA YUTAKA
IPC: H04N5/369
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic camera capable of suitably checking the field angle even when a subject is dark. SOLUTION: The electronic camera capable of checking the field angle by displaying a through image (moving image) on an LCD 24 before still photographing can change a period for outputting a picture signal of one field from a CD 60 to be an image pickup element from a normal video rate 1/60 sec to another period such as 1/30 sec. Consequently the exposure time of the CCD 60 can be extended more than normal, and even in the case of a dark subject a through picture of suitable brightness can be displayed on the LCD 24.
Patent JP-H08178396-A (JP)
Title: Air conditioning equipment
Inventor: YAMAMOTO TAKESHI
IPC: F24F11/02
Filed: 1994-12-28
Abstract: PURPOSE: To suppress a lowering of a room temperature during heating by restricting the operation of fans of a heat exchange ventilator to check separation from a room temperature as caused by interlocking operation of the heat exchange ventilator in the defrosting of an air conditioning equipment. CONSTITUTION: A frost sensor Fs is mounted at a specified position of an outdoor equipment 4 of an air conditioning equipment 5 and when frost is detected by a front sensor Fs, A four-pass changeover valve EV is switched to perform a de-frosting operation. In the interlocking operation of a heat exchange ventilator 2, the operation of an air fan 15 and an exhaust fan 10 of the heat exchange ventilator 2 is restricted in the defrosting operation of the air conditioning equipment 5 based on detection signals of room temperature detection means Th1 and Th4 and outdoor temperature detection means Th2 and Th3. This enables the checking of separation from a set room temperature as caused by the interlocking operation of the heat exchange ventilator 2 thereby suppressing the lowering of a room temperature during the heating and keeps a person in a room from feeling cold (discomfort).
Patent JP-H06147554-A (JP)
Title: Cable clamping device
Inventor: NINOMIYA KOZO
IPC: F24F5/00
Filed: 1992-11-14
Abstract: PURPOSE:To easily fix a wire core of a cable at its inlet when an end of the core is connected to a connector. CONSTITUTION:A cable clamping device comprises a plurality of covered wire cores (a), (b), (c) gathered as one cable 25 in such a manner that the covers of the cores are removed in a predetermined length to expose a plurality of the cores, and a connector 27 to be connected with the cores to clamp the cable at an inlet thereof. Ribs 42a-43d for guiding the cores (a), (b), (c) to connecting ports of the connector 27 are formed at the inlet.
Patent JP-H07181853-A (JP)
Title: Cleaning device for electrophotographic copying machine
Inventor: OTA KOJI
IPC: G03G21/10
Filed: 1993-12-24
Abstract: PURPOSE:To prevent an auger from being deformed by a brush and to reinforce a cleaning housing by a flicker bar. CONSTITUTION:In the cleaning device provided with the brush 4 in slidable contact with a photoreceptor 1 and the auger 5 carrying toner scraped with the brush 4 in the axial direction in the cleaning housing 6, the brush 4 and the auger 5 are separately arranged. The flicker bar 7 in contact with the brush 4 is constituted into a bar-shape and both ends thereof are fixed to the housing 6. Besides, a gap between the bar 7 and the housing 6 in the opposite direction of the brush 4 and the auger 5 is set to be smaller than the diameter of the auger 5.
Patent JP-H09273963-A (JP)
Title: Thermal image device having scanned light emission diode display
Inventor: ROBAATO SENDAARU
IPC: G09F9/33
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To produce the thermal image of a flat visual field by making a scene light emission diode(LED) a geometrical shape changing width along the longitudinal direction of a linear array. SOLUTION: The scanning mirror 32 of a scanner 22 reflects an infrared ray 14 from a scene light-received through an objective lens group 66, and horizontally continuously scans on the linear array of a detection element 50'. An LED projection array module 58 includes a linear array 62 having many LEDs 62', which are disposed along the vertical line of the detection element 50', and emit the partial visible radiation of a visible image. The visible radiation is reflected with an eyepiece group 66, detected as the visible image through the opening of a situation display 68 provided therebetween, and becomes the image to be detected. At this time, LED 62' is a diamond shape developed along the vertical direction of the linear array 62, and same unchangeability is produced in an LED area. Therefor, a scene image has the visible field of a wholly uniform plane and becomes the thermal image of a flat visual field.
Patent JP-H11158749-A (JP)
Title: Rush textile fabric for matting or the like
Inventor: KAJIWARA TETSUMI
IPC: D03D47/39
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a textile fabric made of rushes, able to acquire many varieties of patterns as well as to prevent rushes from easily being broken or worn out. SOLUTION: This fabric is produced by placing in order warp groups comprising at least three warps 3a, 3b and 3c at an interval of the width corresponding to a large interstice 6 in order to form a large interstice 6 and a small interstice 5 alternately with rushes 1, 2 through Jacquard weaves and by placing in order plural fine warps 4 in the same direction as the warps 3a, 3b and 3c between these groups of warps 3a, 3b and 3c. The fine warp 4 is smaller in its grade of denier than the warps 3a, 3b and 3c, and the rushes 1, 2 are woven with the fine warp 4 as well through Jacquard weaves to make patterns be able to be formed between these fine warps 4 and between the fine warp 4 and the group of warps 3a, 3b and 3c.
Patent JP-H09166615-A (JP)
Title: Impact sensor
Inventor: NAKADA TSUTOMU
IPC: G01P15/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an impact sensor which is maintained in a turned-on state for a relatively long time so that the sensor can surely operate when the sensor receives an impact. SOLUTION: In the impact sensor 10 including a magnetic reed switch 13 which is arranged along a direction in which impacts must be detected and a moving member 14 which is supported so that the member 14 can be moved in the length direction of the switch 13 and provided with a magnet pressed toward one side by a coil spring 15, the member 14 is provided with a spring stopper 16 which is fixed to the outer peripheral surface of the member 14 in the axial direction and a projecting section 14a which is fixed to the outer peripheral surface of the other end section of the member 14 and has a slight clearance against the inside diameter of the spring 15. The spring 15 is constituted so that the spring 15 can come into contact with the end face of the stopper 16 beyond the projecting section 14a and push the moving member 14.
Patent JP-H0915970-A (JP)
Title: Developing device and method therefor
Inventor: GOTODA KATSUHIKO
IPC: G03G15/08
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of preventing excessive supply of toner, and eliminating the need of arranging a cleaning unit or the like around an image carrier. SOLUTION: The toner 32 is applied from a developing roller 33 of the developing device 23, to a surface of a photosensitive drum 21 where an electrostatic latent image is formed by photoirradiation 30. Thickness of the toner 32 stuck there, is limited bellow two layers by a counter blade 26. The developing roller 33 is driven by rotary driving means 37 so that its linear velocity Vd in the rotary direction 33a becomes larger than the liner velocity Vp corresponding to the rotary direction 21a of the photosensitive drum 21, and the product of the toner thickness and the ratio (Vd/Vp) becomes 2 to 3. Thus, a surface of the photosensitive drum 21 is prevented from the excessive supply of the toner 32, and allowed to return as it is, in a state being uniformly charged by a electrification unit 22, after transferred to a recording paper sheet 24.
Patent JP-2001146191-A (JP)
Title: Screw propeller
Inventor: TERADA KEIZO
IPC: B63H1/15
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To suppress propeller singing with ease. SOLUTION: A strut bearing cover 5 has an air discharge opening 10 in the end face. When a pump 12 is driven to discharge air 14 backward from the air discharge opening 10, the air 14 turns to bubbles before pressed against and diffused by a rotating propeller 1. The natural frequency of the propeller 1 is deviated accordingly, which suppresses resonance and thus singing.
Patent JP-H03189969-A (JP)
Title: Removing and inspecting method for distortion of magnetic head carriage complete body
Inventor: GOMYO AKIRA
IPC: G11B21/02
Filed: 1989-12-19
Abstract: PURPOSE:To make secular change of a carriage complete body hard to be generated by making the movable stopper of a magnetic head carriage collide with a fixed stopper to add an impact to the carriage complete body, and removing distortion in an assembling part. CONSTITUTION:The above mentioned body is provided with a movable stopper 11 to regulate the moving range of magnetic heads h1 and h2 a carriage complete body is turned with use of the technique of working an actuator M to drive the carriage complete body and so an and the movable stopper 11 is made to collide with fixed stoppers 12 and 13. When distortion to be the cause of off, tracking exists among adjoining parts in the carriage complete body, mechanically impacting the carriage complete body in such a way, the distortion is removed by the impact. Thus, since the distortion is removed in advance, there is no possibility that the respective parts move after shipping to a user destination, positionally dislocating the magnetic head and causing off tracking.
Patent JP-H05164700-A (JP)
Title: Method for inspecting work surface
Inventor: SHIMIZU TOMOHIDE
IPC: G01N21/88
Filed: 1991-12-13
Abstract: PURPOSE:To shorten the image processing time and the whole inspection time by eliminating the image part other than the effective inspection region of a taken-in image from the object to be image-processed. CONSTITUTION:A signal is transmitted from a robot controller 38, etc., to an image processing device 36 in correspondence with a work surface shape which the processor is previously taught, in inspecting the work surface, a plurality of windows previously set by the signal are selected, and the dark image part other than the effective inspection region of the taken-in image is eliminated from the object to be image-processed. Therefore, the image processing time is shortened.