baber/WOPTO huggingface dataset:
Patent JP-2000141421-A (JP)
Title: Apparatus and method for molding
Inventor: NOMURA TAKAMITSU
IPC: B29C45/27
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To shorten a molding time and to also shorten a mold machining time by arranging a plurality of cavities to communicate with each other in series along a resin filling direction. SOLUTION: The molding apparatus 1 comprises a first cavity 21, a second cavity 22 and a third cavity 23 for molding optical components so that the cavities 21, 22, 23 are arranged in series along a resin filling direction. The cavity 21 communicates a runner 3 of a resin supply passage with a gate 4, and the cavity 22 communicates with the cavity 21 through a communication passage 51. The cavity 23 communicates with the cavity 22 through a communication passage 52. Thus, a length of the runner 3 can be shortened, and a resin amount necessary for one time molding can be reduced.
Patent JP-H11138745-A (JP)
Title: Screen printer
Inventor: SANO YASUSHI
IPC: B41F15/40
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a screen printer having no necessity of regulating a distance between a squeegee and a work at the time of laminated printing by improving a printing quality of an edge part of a printing pattern in a screen printing. SOLUTION: A rod 52 is held by a fixing portion 60 on the way of printing by an air float type by a pressing part 50, and switched to a squeegee fixing type printing. In the case of passing a squeegee 80 through a switching sensor 75, a controller 70 operates an air cylinder 63, and the rod 52 is held by a holding portion 61 by using a pressurizing unit 62. The rod 52 is fixed at a vertical position, and hence damage of a printing pattern at the time of finishing printing is prevented, and its snap-off is upgraded.
Patent JP-H06151673-A (JP)
Title: Processing method for lead frame with tape
Inventor: ISHIMATSU KENJI
IPC: H01L23/50
Filed: 1992-11-06
Abstract: PURPOSE:To provide a tape-attached lead frame processing method which makes smooth the cutting face of a tape and further eliminates burrs of the lead frame. CONSTITUTION:After punching work of a lead frame 10 to which a tape 11 is pasted at least on one plane, shaving work is carried out.
Patent JP-H02167569-A (JP)
Title: Color electrostatic recorder
Inventor: OTSUKI HISANORI
IPC: G03G15/01
Filed: 1988-12-21
Abstract: PURPOSE:To obtain a color picture free from color slippage by detecting the expansion/ contraction quantity of a recording medium, and permitting a temperature adjusting means to correct the expansion/contraction quantity of the recording medium based on the detected result. CONSTITUTION:Detecting signals from mark position detectors 16a and 16b are inputted to an expansion/contraction correcting part 19. In addition, a temperature adjuster 18 is constituted of a temperature adjusting circuit 23 and a temperature/humidity detector 24, and a correction commanding signal which controls the expansion/ contraction quantity of an electrostatic recording paper 1 is inputted to the adjuster 18. At this point, marks regularly formed along both edges of the electrostatic recording paper 1 are detected, a CCD sensor is provided in the vicinity of a multi-needle electrode recording head 5, and the positions of the marks are detected in order to detect the expansion/contraction quantity of the electrostatic recording paper 1 at the time of recording nth and (n-1)th-pictures. According to the detected result and ambient temperature and humidity at the time of recording the nth-picture, the temperature adjusting quantity of the temperature adjuster 18 is determined to adjust temperature. Therefore, the (n-1)th-picture and the nth-picture can be accurately aligned.
Patent JP-H10161287-A (JP)
Title: Silver halide photographic sensitive material and image forming method
Inventor: MIYAZAWA KAZUHIRO
IPC: G03C7/30
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide photographic sensitive material and its image forming method capable of restraining deterioration of color reproduction performance due to insufficient desilvering at the time of enhancing the speed of the bleaching and fixing processes after sensitization development processing. SOLUTION: The silver halide photographic sensitive material is provided with at least one color image forming layer containing photosensitive silver halide and a coupler on a support and this color image forming layer contains the sliver halide in an amount of <=0.1g/m<2> in terms of silver and the diffusion resistant coupler to be allowed to release a mobile dye by a coupling reaction with the oxidation product of a color developing agent.
Patent JP-H06166167-A (JP)
Title: Screen printer
Inventor: TAKAHASHI MASARU
IPC: H05K3/34
Filed: 1992-12-02
Abstract: PURPOSE:To provide a screen printer with high continuous productivity which is capable of preventing defective printing due to the supply of printing paste. CONSTITUTION:A paste feeder device 13 is movable forward/backward from a waiting position B to a feed position C, using a horizontal shaft drive part 15, a lateral shaft drive part 16 and a vertical shaft part 17. In addition, a forward/backward movable cutter 18 movable in a horizontal direction with respect to a screen plate 5, and a drive part 19 for moving the cutter 18 forward/backward are provided on the periphery from the waiting position of the lower part of a discharge nozzle 14 on a printing paste feeder device 13, in such a manner that the cutter 18 comes in contact with the cutter 18. During the supply of the printing paste, the cutter 18 is moved from the lower part of the discharge nozzle 14 to the waiting position. After the supply, the cutter 18 is allowed to moved back and forth several times on the periphery at the lower part of the discharge nozzle 14, and then is arranged at the lower part of the discharge nozzle 14.
Patent JP-H07206268-A (JP)
Title: Fiber machine with locking device
Inventor: KURAUSU BARUTOKOBUIAKU
IPC: B65H67/06
Filed: 1994-12-26
Abstract: PURPOSE: To lower a number of reeled bobbins on a rolling path. CONSTITUTION: A presence detection sensor of a lock device provided on textile machinery is formed as a first arm 9 of a rotatable swing lever 8, and a lock body is formed as a second arm 10 of the swing lever. The swing axis is disposed and the swing lever is formed so that whereas the swing axis of the swing lever is directed approximately vertically relative to the plane of a rolling path 1 and the first arm faces in the rolling direction and makes in contact with the end face of a bobbin 5 or reel tube 13 occupying a take out position, the second arm faces in the direction opposite to the rolling direction and rushes into the rolling path for the following bobbin or reel tube.
Patent JP-2001144316-A (JP)
Title: Reflection solar power-generation device
Inventor: MATSUSHIMA TOSHIO
IPC: F24S23/77
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a reflection solar power-generation device for efficient solar power generation, without mechanically tracking the sun. SOLUTION: A first reflective plate 11, where one surface is provided facing the sun while the other surface is provided at a prescribed angle with respect to a light-receiving surface 10a of a power generating body (solar cell) 10, and a second reflective plate 12 provided at a prescribed angle to the first reflection plate 11, so that the sunlight is reflected a plurality of times between it and the first reflective plate 11 to guide the sunlight onto the light receiving surface 10a, are provided.
Patent JP-H01165355-A (JP)
Title: Production of liver matter having high shelf stability
Inventor: YAMADA UMETARO
IPC: A23L17/00
Filed: 1987-12-21
Abstract: PURPOSE:To enable preservation of ell liver in a natural state for a long period of time, by boiling internal organs of eel in an aqueous solution of an alkali ion, washing with water, bagging a proper amount of the internal organs, adding an aqueous solution of an alkali ion to a bag, sealing and subjecting to retort sterilization. CONSTITUTION:Air bladders, gallbladders, etc., are removed from internal organs of eels, boiled in an aqueous solution of an alkali ion and washed with water. A proper amount of about one bowl of the internal organs is bagged, an aqueous solution of an alkali ion is added to bags, which are sealed and subjected to retort sterilization at about 120 deg.C for about 20 minutes. Consequently, the prepared liver matter has high sterilizing properties and shelf stability is extremely improved by using the aqueous solution of an alkali ion of slow oxidation. Therefore a hygienic and safe food is obtained.
Patent JP-H04194389-A (JP)
Title: Variable displacement vane pump
Inventor: YAMAMORI MOTOYASU
IPC: F04C14/22
Filed: 1990-11-27
Abstract: PURPOSE:To rotate a pump smoothly by making one side of cam rings, having each elliptical inner circumferential surface of the same form, free of relative rotation around a turning shaft to the other side, while driving the cam ring on one side round to the specific angle position. CONSTITUTION:When a cam ring 3B on one side, having an elliptical inner circumferential surface of the same time form each, is rotated relatively with a cam ring 3A on the other, timing for expanding or contracting volumertrical capacity in a pump chamber to be formed between vanes 2B and 2B is shifted form timing for expanding or contracting the capacity of another pump chamber to be formed between vanes 2A and 2A. Therefore, while the one side pump chamber is in fluid suction operation at the specified rotational position of a rotor 1, the other pump chamber is in fluid discharge operation, or in reverse with it, whereby a fluid flows in from the other pump chamber or flows out to the other with each other. In consequence, each fluid flowing at suction ports 6A, 6B and discharge ports 7A, 7B is decreased, thus pump discharge is regulated for decrement. With this constitution, a pump is smoothly rotatable.
Patent JP-H04193087-A (JP)
Title: Dc motor control circuit
Inventor: NOZOE SATOSHI
IPC: H02P7/29
Filed: 1990-11-26
Abstract: PURPOSE:To improve portability and work efficiency by constituting it so that either of two speed change control circuits or either of two torque control circuits may be selected optionally. CONSTITUTION:When the movable contact s of a speed changeover means SW1 is operated externally by a worker and an individual contact S11 is selectively connected, the DC motor M is controlled to be constant with a constant velocity control circuit CC connected to the individual contact S11. When it is selectively connected to an individual contact S12, the DC motor M is controlled normally with a normal control circuit NC. Moreover, when the upper limit torque is set with an upper limit torque seller VR2 and besides the rotation of the DC motor m is to be stopped at the point of time of it reaching the upper limit torque, the movable contact S23 of the torque changeover means SW2 is changed over from the neutral position to an individual contact S22 to select a torque limit control circuit TCL and control the Dc motor in the condition of this selection.
Patent JP-H01164025-A (JP)
Title: Method and apparatus for growing thin-film
Inventor: SUGATA SUMIO
IPC: C23C16/30
Filed: 1987-12-21
Abstract: PURPOSE:To obtain a thin-film crystal free from crystalline defects by inserting a substrate into a recessed part by matching the notch surface of the substrate with a claw part of a recessed part tip of a holding surface of several substrates, and by rotating the substrate by 90 deg.C and fixing it, then by growing a thin-film on the substrate by making a reaction gas flow from down to up. CONSTITUTION:A substrate holding base 3, housed in a reaction tube 1 and pivotally supported by a shaft 3, is provided. Several holding surfaces 4 of this substrate holding base are formed downward at an angle of 2-15 deg. to a perpendicular and a recessed part 8 to which a substrate is inserted, is provided on this substrate holding surface and a claw part 9 for holding and fixing a substrate is provided on the tip of this recessed part. This is used for a device for growing thin-films. A substrate, if it has cleavage similar to that of GaAs 100 surface, is notched in the [011] and [0-1-1] direction by using the cleavage. And a substrate is inserted to a recessed part of a substrate holding surface. The substrate is rotated about 90 deg.. And by matching not-notched parts of the substrate with the lower part of the claw, the substrate is held and fixed. A reaction gas 6 is introduced from the lower part of the substrate, and discharged through a discharge pipe 7 at the upper part. A reaction gas is made to flow from the lower side of the substrate, and a thin-film crystal is formed on a substrate.
Patent JP-H07180546-A (JP)
Title: Secondary air feeding device for internal combustion engine
Inventor: KONO AKIHIRO
IPC: F01N3/32
Filed: 1993-12-22
Abstract: PURPOSE:To prevent the occurrence of defective operation of an air pump and an air cut valve by providing a means to control operation of the air pump based on the operation condition of an internal combustion engine, a means to control operation of the air cut valve, and a means to delay opening operation of the air cut valve from the starting of operation of the air pump. CONSTITUTION:A secondary air passage 5 is connected to the delivery port 1b of an air pump 1 and an air cut valve 6 is located in the middle of the secondary air passage 5. The air pump 1 is switched and controlled by means of an output signal from an engine control unit 15, a negative pressure control valve 13 is switched according to operation and the stop of the air pump 1, and the air cut valve 6 is opened and closed. Further, when operation of the air pump 1 is started, the negative pressure control valve 13 is switched in a delay by a given period to prevent the occurrence of the reverse flow of exhaust gas, and the air cut valve 6 is opened in a delay. This constitution prevents the occurrence of defective operation of the air pump 1 and the air cut valve 6.
Patent JP-2000150557-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ITO FUJIO
IPC: H01L21/60
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost by connecting an external terminal to a plurality of electrode pads formed on a first main surface of a semiconductor chip, respectively, before a resin sealing film is formed on the first main surface, and allowing the end surface of the external terminal to be exposed from the resin sealing film. SOLUTION: Related to an IC 10, a protective film 12 formed of insulator is coated on a first main surface with an integrated circuit formed of a chip 11 where an integrated circuit comprising a semiconductor element is formed, while a plurality of electrodes pads 13 are formed at the protective film 12 while electrically connected to the integrated circuit. To each of electrode pads 13, an external terminal 14 formed of gold plating coat is connected mechanically and electrically, respectively. A resin sealing film 15 of potting resin is formed on the protective film 12, and the end surface of the external terminal 14 is exposed from the resin sealing film 15. Thus, a manufacturing cost is suppressed.
Patent JP-H0614199-A (JP)
Title: Texture synthesizing method based on digital video signal and device for executing method thereof
Inventor: JIYATSUKU ARIERU SHIRA
IPC: H04N1/41
Filed: 1992-12-03
Abstract: PURPOSE: To provide the texture synthesis method and device which no longer cause handicap even when a global viewpoint of reconfigured texture has no coherence. CONSTITUTION: This texture synthesizer is provided with a circuit 16 that calculates and stores a configurational characteristic based on a sample known as a reference sample, a circuit 17 that reconfigures an image almost synthesized through sequential growing in prescribed areas based on the configurational characteristic through fine-division of the image into pixel blocks of same size and based on the reference signal sample, a circuit 18 that configures a dictionary based on a block of the sample having the same size of the image, and a circuit 19 that modifies the image almost synthesized based on an output signal of the circuit configuring the dictionary. Furthermore, the method and device which send and/or store a texture signal while including the synthesis method and the execution of the device are provided.
Patent JP-H07178063-A (JP)
Title: Emergency transmission method and emergency transmission telemeter
Inventor: KIMURA HITOYASU
IPC: A61B5/00
Filed: 1993-12-22
Abstract: PURPOSE:To transmit an emergency rescue signal so as to inform the condition of the object person, even though he has no consciousness. CONSTITUTION:Depending on the skin electric resistance (GSR) signal from a GSR detector 2, a conscious condition detector 18 detects whether or not an object person is in the conscious condition, and an abnormal condition detector 20 detects whether the body condition of the object person is abnormal or not depending on the above detecting result and a pulse rate signal. When an abnormal condition is discriminated, a packet data producer 21 produces an emergency rescue signal and an abnormality signal indicating the abnormal condition including a conscious/unconscious condition signal of the living body as an emergent transmission data, and a transmission circuit 12 transmits the emergent transmission data from an antenna 13. Consequently, regardless of the consciousness condition of the object person, an emergency rescue signal can be transmitted when he gets a distress, and the abnormal condition of the object person can be grasped.
Patent JP-H08179833-A (JP)
Title: Method for limiting speed and acceleration of positioning controller to target track
Inventor: ISHIKAWA JUN
IPC: G05B19/416
Filed: 1994-12-27
Abstract: PURPOSE: To limit speed and acceleration with respect to a target track given as a time function and to prevent even plural-dimensional target track from causing geometrical change. CONSTITUTION: Target tracks Po (τk ), Vo (τk ) and Ao (τk ) are calculated by virtual time τk (101). Next, time scale S (τk ) is calculated (102) and as the time wise differentiation of that time scale, a value obtd. by an expression is calculated. Next, newly transformed target tracks P (tk ), V (tk ) and A (tk ) at a time tk =k.Δt are respectively calculated (103). Afterwards, virtual time tk+1 at a time tk+1 =(k+1).Δt is calculated by product-sum operation. Then, the value of (k) is increased by '1' (105). The procedure above is repeated until the original target track is completely generated.
Patent JP-H07183396-A (JP)
Title: Semiconductor memory
Inventor: WADA TOMOHISA
IPC: H01L27/10
Filed: 1993-12-22
Abstract: PURPOSE:To provide a semiconductor memory in which high integration is realized. CONSTITUTION:Contiguous bit lines BL1, /BL1 are connected through through hoes TH1, TH2 with noncontiguous bit line signal I/O lines L, /L. Since data I/O lines IO, /IO, shield lines GND1, GND2, and a global word line GWL are placed between the through holes TH1 and TH2, the distance between through holes is increased and the minimum interval of bit line is widened resulting the high integration of memory array.
Patent JP-2001144898-A (JP)
Title: Picture reader
Inventor: GOTO YOSHIHIRO
IPC: G03B27/50
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a picture reader capable of obtaining a precise picture by correctly forming the image of scattered light from an object to be read on a light receiving surface. SOLUTION: A reference chart 21 where a reference picture for measuring inclination on the light receiving surface of a picture data photodetector 10 is arranged outside of the picture reading area of an original 3 proximately to the original 3. Then, the reference picture of the chart 21 is read and the photodetector 10 is rotated based on read picture data to correct the inclination on the light receiving surface of a photodetector element 11.
Patent JP-H07178962-A (JP)
Title: Bit map data generator
Inventor: ISOBE TOSHIAKI
IPC: G09G5/36
Filed: 1993-12-22
Abstract: PURPOSE:To obtain bit map data faithful to a pattern expressed by an outline by generating bits on the outline neither too much nor too less. CONSTITUTION:A bit map data generator comprises a coordinate resolving power changing means 4 for converting a position of a segment between pixels containing a segment forming an outline to a pixel unit 1/N (N represents an integer), an X-coordinate memory means 7 for storing a position where a Y-direction segment of the outline crosses an X axis and data of a crossing form, and a dot generation judging means 10 judging whether or not dot is generated for the appropriate pixel on the basis of the data stored in the X- coordinate memory means 7. A relation between a segment of an outline between pixels on a system coordinate and pixels is evaluated by the positional relation thereof, whereby bits on the outline are generated neither too much nor too less.
Patent JP-H02172964-A (JP)
Title: Production of 4,4'-dinitrodiphenyl sulfide
Inventor: OOYAMA MOTOKAZU
IPC: B01J31/02
Filed: 1988-12-23
Abstract: PURPOSE:To obtain the subject compound useful as a raw material for functional resins such as polyimide or polyamide by reacting a p-nitrohalobenzene with a metal sulfide compound in the presence of a pyridine derivative. CONSTITUTION:The objective compound can be produced by reacting a p- nitrohalobenzene (e.g. p-nitrochlorobenzene) with a metal sulfide compound (e.g. sodium sulfide) in the presence of a pyridine compound having a substituted amino group and expressed by formula (R<1> and R<2> are H or 1-13C alkyl) (e.g. 4-dimethylaminopyridine) in the absence of solvent or preferably in a two-phase solvent system composed of water and an organic solvent (e.g. benzene) in an inert gas atmosphere at 50-120 deg.C for 4-10hr. The amount of the compound of formula is 0.1-10mol% based on the p-nitrohalobenzene.
Patent JP-H08179536-A (JP)
Title: Electrophotographic photoreceptor and its manufacture
Inventor: SEKI YOSHIO
IPC: H01L21/205
Filed: 1994-12-27
Abstract: PURPOSE: To provide the manufacturing method of the electrophotographic photoreceptor capable of forming a high-quality image superior in electric characteristics. CONSTITUTION: The electrophotographic photoreceptor provided on a conductive substrate with at least a charge injection hindrance layer made of an amorphous material composed essentially of silicon atoms and a photoconductive layer is manufactured by changing, at the time of forming the photoconductive layer, the feed of a gaseous material for forming the silicon atoms in a rate of 0.29-12 sccm/sec and the feed of a diluting gas in a rate of 2.2-73sccm/sec, a discharge power of 0.7-27W, and an inside pressure of 0.33-13μTorr.
Patent JP-2000147395-A (JP)
Title: Sampling clock generating device
Inventor: KUROIWA YOSHINORI
IPC: G02B21/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a sampling clock generating device capable of normally generating a sampling clock without using an expensive optical member. SOLUTION: In this sampling clock generating device provided with a linear scale that a latticed light and dark pattern is plotted, a laser diode emitting a laser beam, a resonant scanner reflecting the laser beam and reciprocally scanning on the light and dark pattern in the prescribed direction, a photodetector detecting a reflection beam from the linear scale and a clock generation circuit 60 generating a clock answering to the scanning angle of the resonant scanner from the intensity of the reflection beam from the linear scale, a mask circuit 65 is provided in the clock generation circuit 60, and a signal generated based on the reflection beam from out of an area that the light and dark pattern is plotted is removed by the mask circuit 65.