baber/WOPTO huggingface dataset:
Patent JP-H05138157-A (JP)
Title: Filter member
Inventor: YAMAMOTO SHIGERU
IPC: C02F1/28
Filed: 1991-07-09
Abstract: PURPOSE:To make fat and oil components in waste water adsorbed and to reduce the generation of malodor due to the fermentation of a nutrient in waste water by folding back a felt-like oil-absorbing sheet substance in which a lot of flowing water holes are made in a zigzag so that a flat plate part corresponding to the width of a drainage ditch may be formed and giving the form to the folded-back part so that it may not be restored. CONSTITUTION:A filter member 1 is formed in the shape of a zigzag folding screen in a plan view by alternatively forming a flat plate part 1a and a folded- back part 1b. The member 1 is put in a drainage ditch 7 in the unfolded state and kept leaving a certain length in the longitudinal direction of the drainage ditch 7 and supported so that the width of the ditch may be occupied with the flat plate part by a support 3. A sheet substance constituting the filter member 1 is formed by cutting a felt-like oil-absorbing sheet substance according to the depth and width of the drainage ditch 7, preparing the substance in which a lot of flowing water holes are made in the dispersed condition and continuously and alternatively forming a flat plate part 1a and a folded-back part 1b by means, such as a stapler, stitch and adhesion.
Patent JP-S6230433-A (JP)
Title: Laser diode bias current control system
Inventor: OZEKI YUKIHIRO
IPC: H04B10/524
Filed: 1985-08-01
Abstract: PURPOSE:To equally follow up a DC bias current by converting an optical output from a laser diode into an electric signal, calculating its duty ratio and comparing the duty ratio with that of a pulse current to control the bias current. CONSTITUTION:A digital signal string such as the shown signal S0 is supplied to a duty increasing circuit 1 and a duty detecting circuit 4. The circuit 1 increases tauA by regarding the duty of the digital signal string as time and supplies a signal such as the shown signal S1 to an LD driving circuit 2. The circuit 4 calculates the duty ratio and supplies voltage expressed by V1=K.tH/T-tH... to the non-inversional input part of a differential amplifier 6. A bias current ib component obtained from a constant current source 7 is added to the output signal of the circuit 1 by the circuit 2 and the added signal is supplied to an LD 8. Thereby, the waveform of light power obtained from a PD 9 is shown by the signal P0 and such kind of electric signal is reproduced by an optical signal detecting circuit 3. When the gain of the amplifier 6 is high, the ib is controlled so that the output voltage V2 of a duty detecting circuit 5 is equal to V2.
Patent JP-H1113107-A (JP)
Title: Low tank cover
Inventor: AWATA TSUTOMU
IPC: E03D1/24
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a low tank cover by covering an opening for passing sensor beams with a sheet. SOLUTION: A low tank is installed to the top face of the rear section of a Western stool 1, and the low tank is covered with a low tank cover 3. A hot-water flushing device with a flushing nozzle, a hot-air drier blowing off hot air from a hot-air outlet and a deodorizer consisting of an adsorber for removing a bad odor in a stool bowl 19 and an air flower are mounted into the low tank cover 3. An opening 26 is formed at a projecting angular section, where the front and right side face of a cover middle 5 cross, and a light- receiving unit with a photo-detector receiving infrared rays from a remote control device 25 is set up on the rear side of the opening 26. The opening 26 is covered with a sheet 31.
Patent JP-H0812055-A (JP)
Title: Direction correcting device for container
Inventor: HIGUCHI MICHINOBU
IPC: B65G47/31
Filed: 1994-06-28
Abstract: PURPOSE:To provide a direction correcting device for a container which can carry out direction correction in a stable manner even in the case where bottom part has a rectangular or elliptical shape or the case where the shape of a trunk part changes, by preventing the contact of the side of the container with a fence, in the direction correction for the container having a rectangular shape on the horizontal section of the trunk part. CONSTITUTION:A container direction correcting device is equipped with a transfer surface having a high speed transfer surface 1 and a low speed transfer surface 2 in nearly the equal surface level, and an introducing fence 4 for introducing a container 5 from the high speed transfer surface side, riding over the high speed transfer surface 1 and the low speed transfer surface 2. At the terminal part of the introducing fence 4, 1/4-1/3 of the bottom area of the container 5 in the lateral direction is set on the high speed transfer surface 1, and when passing through the introducing fence 4, the container slides to the low speed transfer surface side from the high speed transfer surface side on the descent slope of the transfer surface, and at the place having the descent slope, a supporting fence 6 for supporting the container on the low speed transfer surface side is provided.
Patent JP-H0683704-A (JP)
Title: Control circuit for cache memory
Inventor: MIYOSHI AKIRA
IPC: G06F12/08
Filed: 1993-07-08
Abstract: PURPOSE:To allow a control circuit for a cache memory divided into plural banks to write data in each cycle cache. CONSTITUTION:A branch line 27 is branched from an address index part inputting signal line 22 and provided with an address delay circuit 14. In each of banks X, Y, a switching circuit 16 selects data delayed only when a selection signal Sse is outputted as a cache accessing address and outputs the selected data to a tag memory 11. An address comparator 13 compares a tag part of an address inputted from a tag part inputting signal line 21 with a comparing address outputted from a tag memory 11, and when both the contents coincide with each other, outputs a coincidence signal Sco. When the signal Sco is outputted and the signal Sse is not outputted, a bank hit signal Sbh is outputted from a bank hit signal generating circuit 19 and the signal Sse is outputted from a selection signal generating part in accordance with the signal Sbh.
Patent JP-H0818709-A (JP)
Title: Radio facsimile equipment
Inventor: KAJIWARA TOMOHITO
IPC: G02B25/00
Filed: 1994-06-28
Abstract: PURPOSE:To display a quality original picture by allowing a movable radio terminal equipment to receive a picture signal trotted from a high speed facsimile (FAX) equipment always in an excellent receiving state. CONSTITUTION:A picture signal of an original picture transmitted from a high speed FAX equipment 5 or 6 is transmitted from radio transmitting/receiving parts 1 in a switching center C through an exchange 4 and the picture data of the original picture are received by a certain movable radio terminal equipment 20. When its receiving state is defective, an alarm is generated from an alarm 9 and the equipment 20 is moved to an excellent receiving position. Thereby a quality original picture prepared based upon picture data received always in an excellent receiving state can be displaced in an optically enlarged state and the size of each radio terminal equipment can also be reduced.
Patent JP-H0461634-A (JP)
Title: Optical head
Inventor: SASAKI YOSHINORI
IPC: G11B7/12
Filed: 1990-06-27
Abstract: PURPOSE:To dispense with the work for wiping off contamination adhering to the surface of an objective lens by inserting and holding the outside of the objective lens by a holder, and also, making it attachable and detachable to and from the objective lens. CONSTITUTION:Between an objective lens 3 and an optical disk medium 10, cover glass 1 of a parallel plane being orthogonal to an optical axis of the objective lens 3 is placed. This cover glass 1 is held by a cylindrical holder 2. Also, the holder 2 is constituted so that it inserts and holds the side face part of the objective lens 3, and also, is attachable and detachable to and from the objective lens 3. Accordingly, contamination on the surface of the objective lens 3 of an optical head can be protected. In such a way, the work for wiping off contamination adhering to the objective lens becomes unnecessary.
Patent JP-S5870547-A (JP)
Title: Semiconductor wafer transfer mechanism
Inventor: MURAOKA YUKIHIRO
IPC: H01L21/677
Filed: 1981-10-22
Abstract: PURPOSE:To transfer wafers by separating them adhered on the belt in the transmitting side by deviating vertically the position between the wafer transmitting or receiving belt and wafer and also by deflecting a pulley for extending the belt. CONSTITUTION:A pulley 14 in the transferring side rotates around the point C being apart by DELTAy from the intrinsic center position B. At this time, the belt 11 is lower than the reference surface by DELTAy in maximum. On the other hand, since the receiving side belt 16 is fixed at the initial reference surface, a wafer 12 adhered A to the belt 11 by the photo resist 13 is isolated owing to a level difference between both belts. Thereby, a wafer is certainly carried out by the belt 16.
Patent JP-S6230127-A (JP)
Title: Production of paper phenolic resin laminated board
Inventor: YOKOTA MITSUO
IPC: B32B27/04
Filed: 1985-07-31
Abstract: PURPOSE:To obtain a laminated board having improved punchability and dimensional stability without ply separation nor torsion, by impregnating a paper base material with a phenolic resin varnish containing powder of a heat-resistant thermoplastic resin mixed therein and hot-pressing several sheets of the resultant prepreg. CONSTITUTION:A paper base material is impregnated with a phenolic resin varnish containing 5-40wt% powder of a heat-resistant thermoplastic resin as a filler mixed therein and dried to give prepreg. Sheets of the prepreg in a required number are hot-pressed. Powder having 20-300 mesh particle size is used as the powder. The heat-resistant thermoplastic resin to be used has >=160 deg.C melting point or heat distortion temperature. A silane based coupling agent may be added thereto.
Patent JP-H0332854-A (JP)
Title: Printing head
Inventor: ITATSU KISHIHARU
IPC: B41J2/295
Filed: 1989-06-29
Abstract: PURPOSE:To obtain a printing head having a simple structure, the small number of component parts, good assembling properties, a small size, a light weight, and a low cost by a method wherein two rotating displacement generation parts longitudinally provided are rotated about the same shaft in the same direction and integrally fixed by an arm. CONSTITUTION:A laminated piezoelectric element 1 serving as a displacement generation means is bonded to a frame 2 and a base 3 at the both ends thereof. A rotating displacement generation part 4 is connected to the frame 2 and the base 3 with hinges 4a, 4b shifted with each other by a distance D and constructed into a rectangular frame. This is constructed longitudinally symmetrical. The rotating displacement generation parts 4 longitudinally disposed are rotated about the same shaft in the same direction. The base 3 connected to the rotating displacement generation part 4 is integrally formed over the full periphery thereof. with a voltage application to the piezoelectric element 1, the frame 2 displaces in a direction of an arrow A, the rotating displacement generation part 4 rotates in a direction B, and a printing action is performed by a printing wire 6 through a lever 5. At this time, the displacement of the piezoelectric element 1 is enlarged in a ratio of the distance D between the hinges 4a, 4b to a lever length L.
Patent JP-H11890-A (JP)
Title: Carpet trimmer
Inventor: NEGISHI EINOSUKE
IPC: B26D1/02
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To surely guide a carpet cut by a carpet trimmer to the lower side of a keep plate by a curved-surface guide and a curved cutout in the keep plate, prevent the carpet from being nappy and improve workability for placement to the corner of a wall. SOLUTION: A curved cutout 24 is provided in the keep part 21 of a keep plate 2 for a carpet trimmer and a curved-surface guide 6 is provided in proximity to the curved cutout 24, so that the edge of a carpet cut by a cutter blade is guided to the curved cutout 24 in the keep plate 2 by the curved-surface guide 6 and surely put into the lower side of the keep part 21. As the keep part 21 pushes the edge of the carpet against a wall and a floor, the carpet can be placed in good appearance to the corner of the wall without doing correcting work.
Patent JP-H0335386-A (JP)
Title: Portable electronic device
Inventor: MIYANO TOSHIHIRO
IPC: G06F21/60
Filed: 1989-06-30
Abstract: PURPOSE:To prevent the unjust writing to a memory part or the change of contents regardless of the malfunction of a control element by controlling the data write to the memory part by a write control part and controlling the write operation of the write control part to the inhibition state at the time of reading out data from the memory part. CONSTITUTION:The write signal from a control element 2 is given to a memory part 3 through a write control part 5 to control the data write to the memory part 3, and the write operation of the write control part 5 is controlled to the inhibition state at the time of reading out data from the memory part 3. Thus, the unjust write in to the memory part 3 or the change of contents in the memory part 3 is surely prevented regardless of the malfunction of a control element 2 due to the abnormal operation of a power source, chattering of a contact part 1 for communication with an external device, the noise on a signal line, or the like, and data in the memory part 3 is secured.
Patent JP-H0217963-A (JP)
Title: Coating device
Inventor: TOMITA SEIICHI
IPC: B05C1/16
Filed: 1988-07-06
Abstract: PURPOSE:To enable application of coating material even when there are recesses and protrusions on the surface to be coated by detecting the state of recesses and protrusions etc., on the surface to be coated prior to application of coating material by means of a sensor unit and controlling a transfer portion by means of a control unit based on the detected data. CONSTITUTION:A transfer belt 7 is impregnated with coating material at a coating material supply portion 2, while at a transfer portion 11, a plurality of wires are caused to conduct a piston movement so that the transfer belt 7 is brought into partial contact with a surface to be coated C of a base material B to effect transfer of coating material A. And at a sensor unit 13, conditions of the surface C of base material B are detected. And a control unit 14 controls the transfer portion 11 based on the data from the sensor unit 13. As a result, a plurality of patterns can be applied to the surface to be coated using same coating device and even if a surface to be coated has recesses and protrusions, application of coating material is possible.
Patent JP-S6327305-A (JP)
Title: Article transferring device
Inventor: YOSHIE JINICHI
IPC: B65G1/04
Filed: 1986-07-21
Abstract: PURPOSE:To perform an article transferring operation correctly and quickly by connecting an article gripper to a loop-shaped power transmitting medium and moving it in the predetermined direction. CONSTITUTION:A mast 26 is moved, a gripper 28 is moved to a position corresponding to an article to be taken out in a container 29, a motor is rotated so as to rotate a gear 36 counter-clockwise. Then, a chain 34 travels, the gripper 28 is horizontally moved and lowered, and the desired article in the container 2 is gripped. Next, the motor is rotated so as to rotate the gear clockwise. Then, the chain 34 travels in the arrow direction, the gripper 28 is lifted, and the article 24 is removed from the container 29 and moved to the right. While the gripper 28 is being moved to the right, the mast 26 is moved in the arrow direction, and the gripper 28 is moved to a position where the article 24 in the container 25 is to be stored.
Patent JP-S5693149-A (JP)
Title: Tape cassette device
Inventor: KOMATSU TAKASHI
IPC: G11B23/07
Filed: 1979-12-26
Abstract: PURPOSE: To protect the tape in a cassette, by providing the hooking substance which locks the deflection set position of the loading mechanism and at the same time giving a lock cancel action to the hooking substance when it is set to the record/reproduction mechanism.  
     CONSTITUTION: The cassette device is inserted to the cassette guide part provided to the recording/reproducing mechanism and in the direction indicated by the arrow A. In this instant, the sliding lever 29 is driven like the arrow 29a and against the spring 3 by the hooking substance which is properly formed at the cassette guide part. Thus the blind 24 is turned to secure a corresponding linkage between the roller holes 26aW26c and the roller holes 21aW21c respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07152394-A (JP)
Title: Training of minimum mistake rate of coupled string model
Inventor: UU CHIYOO
IPC: G10L15/28
Filed: 1994-07-22
Abstract: PURPOSE: To reduce a word string mistake ratio by a global string level. CONSTITUTION: This method prepares a voice knowledge model database 70. The database 70 is formed based on one training string utterance signal and plural sets of present voice knowledge models. Those plural sets of present voice knowledge models include plural acoustic models, language models, and other knowledge sources. In one example, a certain set of plural confusable string models are prepared, and each confusable string model is constituted of plural voice knowledge models from two or more sets of plural voice knowledge models (for example, the acoustic and language models). A first scoring signal is generated based on the training string utterance signal and the string model corresponding to the utterance, and the string model corresponding to the utterance is constituted of the plural voice knowledge models from two or more sets of plural voice knowledge models.
Patent JP-H0336608-A (JP)
Title: Position detecting circuit
Inventor: KAZAMA TSUTOMU
IPC: G05D3/12
Filed: 1989-07-03
Abstract: PURPOSE:To obtain the position detecting circuit which can detect a position with high precision by an inexpensive circuit by detecting a value of a free run counter by collating it with a value of a cycle counter by using a value for showing a prescribed distance in data. CONSTITUTION:The circuit is constituted so that a position detection error is detected by using a value alpha being data obtained an origin return operation executed usually and for showing a distance extending from turn-on of a power source to a first Z phase, bringing a value of a free run counter 1 brought to up or down in accordance with an A phase and a B phase signals outputted from an encoder being a position sensor to up or down in accordance with the A phase and the B phase signals, and collating it by a value of a cycle counter 3 which is reset every time by the Z phase. According to this constitution, since the counter 3 is reset every time by the Z phase, a detection error is not accumulated, and the detection error can be decided easily, and also, the circuit can be constituted at a low cost, and the detection can be executed with high precision.
Patent JP-S5871729-A (JP)
Title: Gate driving circuit of gate turn-off thyristor
Inventor: KAWAMURA YUTAKA
IPC: H02M1/06
Filed: 1981-10-26
Abstract: PURPOSE:To simplify the constitution of a gate driving circuit by providing a self-exciting function to the gate driving circuit itself of the GTO thyristor in a gate circuit which drives the (GTO) thyristor which oscillates with fixed periods. CONSTITUTION:The voltage of a capacitor 13 is charged up to the voltage E1 of a power supply 1 when a turn-on transistor TR3 is on, and a turn-off transistor TR4 is off, respectively. The discharge current of the capacitor 13 flows to a GTO thyristor 8 to turn on the thyristor 8. At the same time, a capacitor 14 is short-circuited between the terminals via TRs 3 and 11, a capacitor 22 and a resistance 16. This discharged current turns on a switch auxiliary TR11. When the chargig voltage of the capacitor 22 is equal to the voltae E2 of a power supply 2, the TR11 and 3 are turned off. A potential difference corresponding to the voltage of the capacitor 13 is produced between points A and B. Then the TR12 and 4 are turned on by the current flowing via a gate 9 and a cathode 10 of the GTO thyristor and the capacitor 14.
Patent JP-H1114856-A (JP)
Title: Optical transmission line forming method, optical transmission line forming device, optical circuit, and signal processor
Inventor: OKADA JUNJI
IPC: G02B6/122
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide the optical transmission line forming method which prevent breakage from being caused or sharing stress from being left when optical transmission terminals are connected to each other by an optical transmission line and also forms an optical transmission line so that it takes a desired course, the optical transmission line forming device which implements the method, the optical circuit having an optical circuit formed by the method, and the signal processor equipped with the optical circuit. SOLUTION: To a 1st optical transmission end 43 on a substrate, a setting optical transmission line forming material 21 in a fluid state is connected and the optical transmission line forming material 21 connecting with the optical transmission line forming material 21 connected to the 1st optical transmission end 43 bridges the part between the 1st optical transmission end 43 and the 1st position nearby the 1st optical transmission end 32 on the substrate 40; and the material is laid on the substrate 40 up to a 2nd position nearby the 2nd optical transmission end 44 successively to the bridging to bridge the part from the 2nd position to the 2nd optical transmission end 44, thereby connecting this optical transmission line forming material 21 to the 2nd optical transmission end 44.
Patent JP-H0223128-A (JP)
Title: Automatic original feeder
Inventor: OKADA HIROKI
IPC: B65H3/44
Filed: 1988-07-08
Abstract: PURPOSE:To shorten the original change period and improve the copy efficiency of a copy by mounting an original size detecting means which detects the size of an original in the feed direction thereof. CONSTITUTION:A transfer distance of an original paper P from the position (a) where the paper starts to be fed by a calling roller 6 to the front end position (b) of an original paper P' which stops at the exposure position is l1 and another transfer distance from the position (b) to the position C where the front end of the paper P' is nipped between a pull-out roller 25 and a driven roller 26 and ready to be ejected is l2. Of the size of l1>l2, the minimum size of an original paper is set as the specified size of A4 and when the original paper is carried actually, the size is detected according to the on-time of a resist sensor 18 in the feeding direction. If the detected size is A4 or more, the next original paper P starts to be fed along with the transfer start for the paper P'. If the size is smaller than A4, the feed start timing of the next paper P is delayed by the set time according to the time the transfer part requires to transfer the paper P' by the transfer distance equal to l2-l1.