baber/WOPTO huggingface dataset:
Patent JP-H01208553-A (JP)
Title: Piston for internal combustion engine
Inventor: BAN KEISUKE
IPC: F16J1/01
Filed: 1988-11-29
Abstract: PURPOSE:To improve durability and machinability by forming a head outer periphery portion with a fiber reinforced composite body consisting of a fiber molded body and a light alloy matrix, forming a piston body with a matrix, and exposing a specified zone out of this composite body. CONSTITUTION:The outer periphery zone a1 of a head face A, a head outer periphery portion 1a including a top land portion 3 and the whole compression ring groove portions 2, and a piston body 1b including the inner zone a2 of the head face A surrounded by the outer periphery zone a1 are provided in a piston 1. In this case, the head outer periphery portion 1a is formed with an annular fiber reinforced composite body 4 consisting of an annular fiber molded body F and a light alloy matrix M. An oil ring groove 5 in a ring zone R is not fiber reinforced and formed with only the matrix M. On the other hand, the piston body 1b is formed with the matrix M while the inner zone a2 of the head face A is exposed out of the fiber reinforced composite body 4.
Patent JP-2000123933-A (JP)
Title: Battery holder
Inventor: UJIGAMI KENJI
IPC: H01R33/05
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To facilitate battery replacing work by connecting a fixed part of a positive terminal member to one side part of the peripheral wall of a case, arranging a contact plate of a contact part along the peripheral wall, connecting a negative terminal member onto a bottom plate, providing the peripheral wall with a hooking protrusion in a symmetric position to the contact part, and making the upper edge of the hooking hole flush with the lower face of the hooking protrusion. SOLUTION: A battery 7 is held in a case 2 by a hooking protrusion 9 and a fastening hole. A contact plate 25 of a negative terminal member abuts on the negative electrode face of the battery 7 and is put into pressure contact in plate shape, but since upward elasticity works, the battery 7 is held among the hooking protrusion 9, the hooking hole and the contact plate 25. A curved contact plate also abuts on the side face of a positive electrode of the battery 7, and the battery 7 is held in a state of being pressed toward the hooking protrusion 9. When the upper part of a contact part 11 is pulled onto the fixed part side against the elasticity of a connecting plate 20, the upper edge of the hooking hole comes off the upper face of the battery 7, and the battery can be taken out being obliquely lifted by the contact plate 25.
Patent JP-H07153652-A (JP)
Title: Method and apparatus for coating of terminal electrode
Inventor: OSHIMA NOBUYASU
IPC: H01G13/00
Filed: 1993-12-01
Abstract: PURPOSE:To always obtain the stable adhesion state of a terminal electrode paste by monitoring the shape of the part, of an electrode material, which has adhered to the edge of a component as the component is raised and which is lifted up. CONSTITUTION:A ceramic chip component 1 is fixed to the tip of a dipping jig 10 which provided with a driving motor 11, the rotation of the motor 11 is controlled, the ceramic chip component 1 is lowered toward the surface of a liquid electrode material 20, and the edge 1a of the ceramic chip component 1 is brought into contact with the surface 20a of the electrode material 20. After that, the motor 11 is turned reversely, and the ceramic chip component 1 is raised. At this time, a meniscus shape 20b is formed there. In this state, the meniscus shape 20b is illuminated with a lamp 30, and the US meniscus shape 20b is photographed with a monitoring camera 40. An image signal which has been obtained by its photographing is input to an image processor 50.
Patent JP-S62155340-A (JP)
Inventor: PEETAA BAUMU
IPC: F16D65/14
Filed: 1986-12-19
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-H10140050-A (JP)
Title: Coating material for finishing surface of building
Inventor: AOKI KIYOSHI
IPC: E04F13/02
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material for finishing the surfaces of buildings, good in spreadability to the nap surfaces of coating rollers, capable of being thickly coated, capable of being coated in a uniform composition, not expressing the joined part of the coating material, capable of being coated in a stable uneven pattern and suitable for coating by the use of the nap roller. SOLUTION: The coating material for finishing the surfaces of buildings comprises 100 pts.wt. of aggregate and 15-30 pts.wt. of a synthetic resin emulsion (e.g. an acrylic resin emulsion). The aggregate comprises 5-35wt.% of aggregate (e.g. potter powder) having a specific surface area of 0.8-30m<2> /g and 95-65wt.% of aggregate (e.g. white marble powder) having a specific surface area of 0.7-0.07m<2> /g.
Patent JP-H11145858-A (JP)
Title: Radio receiver and radio selection call receiver
Inventor: SUZUKI MASAKI
IPC: H04B1/10
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide optimum reception sensitivity at all times by operating an automatic gain control function (AGC), when stored channel data is matched with a condition for causing a mutual modulation interference which has been set previously. SOLUTION: When a radio selection call receiver in a waiting state goes into in an asynchronous state in synchronism discrimination, the radio selection call receiver searches a channel. The intensity of the electric field of the channel is discriminated by output voltage and a threshold holding level which a control part 4 has. When an electric field intensity is set to be YX, YM-4 =1 is stored in a channel data storage part 6 in the case of strong electric field and YM-4 =0 in the case of weak electric field. When the channel which s discriminated to be strong elecrtric field of YX=1 in data of the channel data storage part 6 is matched with the condition for causing the mutual modulation interference which has been set previously, the AGC is operated.  When it is does not match with the condition for causing mutual modulation, the operation of the AGC is turned off and a system returns to a regular operation.
Patent JP-S62168053-A (JP)
Inventor: TOMASU PIITAA HAATSU JIYUNIA
IPC: G01N33/569
Filed: 1986-12-19
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-H01142091-A (JP)
Title: Etching method and device
Inventor: HIROBE YOSHIMICHI
IPC: C23F1/00
Filed: 1987-11-30
Abstract: PURPOSE:To inhibit uneven etching and the progress of side etching and to form a high accuracy etched pattern by repeating short-time intermittent etching by plural cycles. CONSTITUTION:A printed board 1 having a patterned photoresist layer 13 is fitted to a rotating drum 2 and the drum 2 is rotated through a rotating driving shaft 3. While the board 1 is rotated at a prescribed speed, an etching soln. 4a such as a cupric oxide or ferric chloride soln. is sprayed from a spray nozzle 4 and fed to the surface of the board 1. The fed etching soln. 4a is immediately removed from the surface of the board 1 by high pressure air jetted from a jet nozzle 5 positioned behind the spray nozzle 4.
Patent JP-H02149255-A (JP)
Title: Frame unit for ct
Inventor: FUJITA HIDEHIRO
IPC: A61B6/03
Filed: 1988-12-01
Abstract: PURPOSE:To decrease the depth of a frame case by disposing cable guide members disposed along the circumference of a ring-like rotary member to be overlapped with part of a drive force transmitting member in the depth of the frame case. CONSTITUTION:For leading conductive cables 13a, 13b to be connected with an X-ray tube 4 and a detector 5 respectively through an inner cable guide body 37, a connecting roller 12, and an outer cable guide body 26 to be extended out of a scanner case 21, rollers 31-33 for transmitting the drive force of a motor 8 to a drive belt 7 are provided in an upper part of the case not to be overlapped with the outer cable guide body 26 disposed in the form of a U-letter for the depth of the scanner case 21. That is, the drive belt 7, the rollers 31, 32, 33, etc., composing a rotary drive part are overlapped with the inner cable guide body 37 for guiding the conductive cables 13a, 13b for the height, and overlapped with the outer cable guide body 26 at least partly, thereby the depth of the scanner case 21 can be decreased.
Patent JP-H11105846-A (JP)
Title: Cut structure, inclination angle and manufacturing metal mold form of resin bottle
Inventor: NONAKA KENJI
IPC: B29C33/42
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To eliminate inconvenience in a stored volume of an empty bottle after contents in a resin bottle have been consumed for convenience of a consumer life and also to make a form excellent in collection efficiency for recycling. SOLUTION: A cut line 2 and cut line guide protrusions 6, 7 are provided on the resin bottle, so that a constant position can be cut on the bottle. An uncut part 9 is provided on a part of the cut line, so that upper and lower parts of the bottle may not separate after cutting. Inclination angles 3, 5, 8 for inserting and stacking other equivalent bottles are provided on the cut bottle.
Patent JP-H08163360-A (JP)
Title: Method and device for picture binarization
Inventor: KISHIDA TAKESHI
IPC: H04N1/403
Filed: 1994-12-06
Abstract: PURPOSE: To provide the picture binarizing device which converts a multilevel picture to a binary picture of high quality where the occurrence of a fixed false image is reduced. CONSTITUTION: A binarizing means 1 of this device binarizes a correction picture signal Sc and obtains the error at this time to output it as an error signal Se . This error signal Se is stored in an error storage means 2. A correction means 3 reads out the error signal Se of picture elements around a noticed picture element from the error storage means 2 and adds this signal to a multilevel picture signal S0 of the noticed picture element to generate the correction picture signal Sc . The correction means 3 periodically charges the picture element, whose error signal Se should be read out, in accordance with the position of the noticed picture element to add this signal. This operation is successively repeated for the other picture elements to obtain a binary picture.  Since the position of the picture element whose error signal Se should be taken out is periodically changed, a fixed pattern hardly occurs in the binary picture.
Patent JP-H03165747-A (JP)
Title: Ultrasonic diagnosis device
Inventor: TAKANO WATARU
IPC: G01N29/22
Filed: 1989-11-24
Abstract: PURPOSE:To concurrently display multiple images with one ultrasonic device in real time by constituting it with a probe switching section, a transmission/ reception beam former section, a digital scan converter, and a display section. CONSTITUTION:A transmission/reception beam former section 1 outputs transmission pulses to probes 4a, 4b based on the scanning data of a system controller 2, delay-adds respective echo signals converted by them in sequence, performs logarithm compression according to the dynamic range of a display section 6, and sends them as echo video signals. The system controller 2 outputs a switching signal matched with the scan timing to a probe switching section 3 with a switching element. A digital scan converter 5 processes and converts echo video signals into video signals for probes 4a, 4b based on the control signal from the system controller and outputs them to the display section 6. The display section 6 inputted with the video signals concurrently displays two real-time images.
Patent JP-H02148126-A (JP)
Title: Data save processor
Inventor: KIDA YUKIHIRO
IPC: G06F13/10
Filed: 1988-11-29
Abstract: PURPOSE:To reduce the storage file capacity by releasing a storage file used in the preceding generation of a volume just after the end of saving of this volume. CONSTITUTION:A second storage file selecting part 1-18 exclusively assigns a storage management file 1-8 on an auxiliary storage device 1-7 to store select rule information on the storage device and uses the storage file discrimination name held in a succession information storage part 1-17 as the key to search select rule information and sets the execution status corresponding to the coinciding storage file discrimination name to the save processing end. Next, the storage file used in the preceding generation of the volume saved by the save processing is released. Thus, the number of storage files is reduced.
Patent JP-H01147667-A (JP)
Title: Transaction processing system
Inventor: OMORI TOSHIO
IPC: G07D9/00
Filed: 1987-12-02
Abstract: PURPOSE:To realize the input of the next data at the restart of input and to shorten the operating time of a transaction processing system by detecting that a customer left from an electronic slip register table before the end of input of the transaction data and holding temporarily the hitherto input data. CONSTITUTION:An approach sensor 1-15 detects that a customer leaves during an input operation from an electronic slip register table which contains an input pen 1-9 for characters of names, addresses, etc., a transparent digitizer 1-8, a seal impression reader 1-11 for recognition of seal impressions, etc. Based on the detection of the sensor 1-15, the time point when the customer left the register table, the hitherto input data, etc., are stored temporarily in a memory means of a file mechanism 1-3. In case a transaction is restarted within a fixed time, the memory means of the mechanism 1-3 is retrieved based on input identity confirming information. Thus the corresponding transaction data is taken out of said memory means and displayed on a liquid crystal display 1-7. Thus the customer can supply the data after the displayed preceding input data.
Patent JP-S63156086-A (JP)
Inventor: YOSHIDA AKITOSHI
IPC: C04B41/85
Filed: 1986-12-19
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-H04174489-A (JP)
Title: Charge eliminating device for photosensitive body
Inventor: OMURA KUNIHIKO
IPC: G03G21/08
Filed: 1990-11-07
Abstract: PURPOSE:To restrict rise of a residual potential in a high-temperature and high-moisture environment, and obtain a high quality image by lighting at least two sorts of light emitting diode of different light emission wavelengths simultaneously for elimination charge of an organic photosensitive body. CONSTITUTION:For a photosensitive drum 1, that having organic photosensitive material on the surface is used. A charge generating layer 52 of this organic photosensitive body comprises cyclohexane mainly, and a charge transfer layer 53 comprises hydrazone mainly. This organic photosensitive body has a high sensitivity to light of wavelengths of 6,000 - 8,000Angstrom . For a laser beam for exposing an image, therefore, that having a peak wavelength of 7,800Angstrom is used. For a charge elimination device 7, a red light emitting diode 32 and a green light emitting diode 33 are provided in parallel in a long holder 31. This means that a rise of a residual potential occurs under a high temperature and a high moisture for light of peak wavelengths of about 6,000 - 8,000Angstrom  only, but that the rise of the residual potential can be restricted by combining it with light of peak wavelengths of about 4,000 - 6,000Angstrom .
Patent JP-H09127351-A (JP)
Title: Production of polymer optical waveguide
Inventor: HAYASHIDA SHOICHI
IPC: G02B6/13
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To easily produce a polymer optical waveguide having excellent transparency from a visible ray region to a near infrared region by rapidly and uniformly heating the polymer by irradiation of microwaves. SOLUTION: This optical waveguide consists of a core part 3 comprising a polymer containing hydrogen or halogen and a polymer clad part 2 which surrounds the core 3 and consists of a polymer having smaller refractive index than the core 3. The waveguide is produced in the following processes. First, a polymer soln. having the smaller refractive index is applied on a proper substrate by spin coating method or dipping and the coating film is heated and dried by irradiation of microwaves to form a lower clad layer. Then a material having a little larger refractive index than the clad 2 is applied and heated by the same procedure to form the core layer 3 on the lower clad layer 2. Further, a core ridge pattern is formed by applying a resist 4 and etching, and then the same material as for the lower clad layer is applied thereon and dried or hardened by microwave heating.
Patent JP-H10137088-A (JP)
Title: Hanger transfer device for hanger conveying rail
Inventor: KITAMURA TAKAYUKI
IPC: A47F13/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To enable hangers hanging articles to be efficiently transferred from a separate conveyor line onto a hanger carrying cart. SOLUTION: This hanger transfer device 10 is provided at the end of a hanger conveying rail R and has a hanger transfer rail 12 projected from the end of the hanger conveying rail R and a saddle-shaped joint portion provided at the end of the rail 12. The hanger transfer rail 12 is pivotally attached to the end of the hanger conveying rail R in such a way as to freely rock within a vertical plane. Also, the joint portion is suspended and pivotally attached to the end of the hanger transfer rail 12 in such a way as to freely rock forth and back and is placed on a hanger hanging rod B irrespective of the position of the hanger transfer rail 12.  When the hanger carrying cart 10 is stopped adjacent to the end of the hanger conveying rail R and the hanger transfer rail 12 is rocked, the joint portion is placed on the hanger hanging rod B, and the hanger conveying rail R and the hanger hanging rod B are stretched horizontally by the hanger conveying rail 12.
Patent JP-H11123543-A (JP)
Title: Soldering method
Inventor: ANADA TAKAAKI
IPC: B23K1/19
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To improve spreadable wettability of leadless or low lead solder against joining base metal and to execute excellent soldering by adjusting a potential difference between a solder alloy and a joining base metal in a flux within a specified range. SOLUTION: Under a condition that the potential difference between the solder alloy and the joining base metal is 20-500 mV, soldering is executed. The above described potential difference is preferably 100-200 mV. The contact current between the solder alloy and the joining base metal is further preferably 1-60 μA. As a means to adjust the potential difference, modification of the component of the solder alloy or the joining base metal is available. For example, the potential difference between silver solder of Sn-3.5 and Cu in the most common RA flux is 40 mV, which value is too small. In this case, by adding metals having an power to decrease the potential against solder, the potential difference between solder and copper is increased. As the metal to be added, Bi, In, Sb, lead or the like is suitable.
Patent JP-H11116693-A (JP)
Title: Continuous production of silicone rubber base
Inventor: KUNIMATSU KAORU
IPC: C08L83/04
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously producing a massive or a liquid silicone rubber base by which a screw or a cylinder is not worn out even when an inorganic filler having a large particle diameter and a high hardness such as a diatomaceous earth powder or a quartz powder is compounded as the inorganic filler or a large amount of a reinforcing silica filler such as an aerosol silica or a precipitated silica is compounded as the inorganic filter and the silicone rubber base produced by mixing is not colored to black. SOLUTION: This method for continuously producing a massive or a liquid silicone rubber base comprises continuously kneading (A) a free-flowing powdery or granular mixture containing (a) a crosslinkable diorganopolysiloxane having <=1×10<5> cP viscosity at 25 deg.C and (b) an inorganic filler as principal agents with (B) a massive silicone rubber base containing (a) a crosslinkable diorganopolysilxane having >=1×10<5> cP viscosity at 25 deg.C and (c) a reinforcing silica as principal agents or a liquid silicone rubber base containing (d) a crosslinkable diorganopolysiloxane having <1×10<5> cP viscosity at 25 deg.C and (c) the reinforcing silica as principal agents in a multistage type shearing single screw extruder.
Patent JP-2001122509-A (JP)
Title: Sorter
Inventor: NAKAMURA YOSHIFUMI
IPC: B65H39/105
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a sorter restricted in expansion of a receiver moving locus line in a back side driving line of a sorter conveyor. SOLUTION: This sorter is provided with plural receivers 40 for putting on/out picture prints 2, and a chain conveyor for mounting the receivers 40 with the predetermined pitch, formed with a surface side driving line and a back side driving line. The receivers 40 are projected in the surface side driving line and the receivers 40 are folded so as to reduce a space for the moving locus in the back side driving line. A position regulating member 23 for preventing a displacement of a chain 35 of the chain conveyor to the expansion side is provided in an at least one area of the back side driving line.
Patent JP-H01145578-A (JP)
Title: Manufacture of probe card
Inventor: MASUOKA NOBORU
IPC: H01L21/66
Filed: 1987-12-01
Abstract: PURPOSE:To make it possible to cope with the automation of manufacture of a probe card, by moving a probe from a pattern in two directions of the lateral side of the probe and the front of a contact end thereof to a predetermined position, so as to be positioned. CONSTITUTION:A plurality of probe pins 6 are held and taken out of a tray stocker automatically by a robot hand 10 with reference to a reference plane 9 according to a predetermined program, and are conveyed into a prescribed reference sphere. At this position, the position in the longitudinal and height directions of a contact end 8 of the pin 6 is aligned by a first ITV camera 13 and thereafter the end 8 is positioned by a second ITV camera 14. In the case when the direction of a theta rotation of the pin 6 deviates due to a bend or the like, for instance, a pickup output of the camera 14 is binary-coded and compared with an expected reference pattern by a pattern recognizing device 15. The hand 10 is rotated by theta by a signal from a control device 12 based on the result of the comparison, through the intermediary of a driving device 11, and the pattern recognition is made so that the two elements accord with each other and the contact end 8 of the pin 6 turns to a prescribed direction. The result of this recognition is stored in a storage device 16.
Patent JP-H10129477-A (JP)
Title: Damper controller for pendulum vehicle
Inventor: OBARA TAKAO
IPC: B61F5/22
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a damper controller for pendulum vehicle which can ensure satisfactory comfortableness. SOLUTION: A small value of targeted damping coefficient is set for small absolute value of rolling angular velocity and a large value of targeted damping coefficient is set for large absolute value of rolling angular velocity respectively in a damping coefficient changeable type damper. When a natural pendulum vehicle enters a curved zone R, and at inclination starting stage of starting curve in a first stage transition curve part Ro, that is, when the absolute value of rolling angular velocity is small, the targeted damping coefficient becomes small, and the stroke change of the damping coefficient changeable type damper is conducted rapidly, so that the rising characteristics of a vehicle body inclination becomes excellent.  At the stage of approaching a round curved part R1, that is, when the absolute value of rolling angular velocity becomes large, the targeted damping coefficient becomes large, and the stroke change of the damping coefficient changeable type damper is restrained for prevention of overshoot from occurring. It is thus possible to obtain satisfactory comfortableness.