baber/WOPTO huggingface dataset:
Patent JP-H02247849-A (JP)
Title: Optical system for reading out, recording or erasing information
Inventor: PIITAA JIYON FUOOGERUGESANGU
IPC: G11B5/02
Filed: 1990-02-15
Abstract: PURPOSE: To enable a vertical bias magnetic field to be generated with a small electric power by providing an electromagnetic coil that closely surrounds a magnetizable material extending transversely in front of an objective lens housing. CONSTITUTION: A luminous flux 15 from a light source reaches an oppositely facing recording medium 28 through a cylindrical housing 11. The medium 28, provided with a recording face 25, forms the focus of the luminous flux 15 on the recording face 25 with an objective lens 13 and a lens cover glass 14, a means situated in the housing 11. In this case, a minimum space is provided between the housing 11 and an electromagnet 29, with the housing 11 freely movable back and forth. In addition, a magnetizable material 12 is arranged which surrounds the housing 11 at the open end facing the recording face 28 and which extends so as to cross the open end of the housing 11.  The opening 19 of the material 12 is formed in a size capable of accepting the luminous flux 15, while the electromagnet 29 is provided with a coil 18 surrounding the housing 11 and the material 12, generating a magnetic field on the recording face 25. Then, recording or erasing of the recording face 25 is performed with the working of the magnetic field so generated.
Patent JP-S54127240-A (JP)
Title: Input-output control system
Inventor: MURAKAMI SHIYUUJI
IPC: G06F3/00
Filed: 1978-03-27
Abstract: PURPOSE: To obtain an input-output control system which performs processes flexibly by making it possible to read the address length register of a CPU from IOs different in bus system, by making the multiple connections among input-output devices different in bus interface with portions of functions allotted to hardware and software.  
     CONSTITUTION: As one of IO devices 13 of information processing system CPU11, adaptor unit 12 is connected to its bus 14 so as to control the transfer of IO commands and interruptions from CPU11 to bus 15 and IO device 16 with an interface. Then, CPU11 has the DMA control part stored with address length at the time of the outputting of a command to an input-output device, and adaptor 12 makes bus dialogue which makes it possible to read information stored from the input-output device. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08225351-A (JP)
Title: Cement accelerator and cement composition
Inventor: MORIOKA MINORU
IPC: C04B22/16
Filed: 1995-02-23
Abstract: PURPOSE: To obtain a cement accelerator giving a cement composition having excellent quick-setting property, high water stop effect for spring water and alkali aggregate reaction-suppressing effect. CONSTITUTION: This cement accelerator contains CaO-Al2 O3 -SiO2 -Li2 O-based material, CaO-Al2 O3 -B2 O3 -Li2 O-based material or CaO-Al2 O3 -P2 O5 -Li2 O-based material containing 1-15wt.% Li2 O and inorganic salts. Cement is blended with the cement accelerator to obtain the objective cement composition.
Patent JP-H05236349-A (JP)
Title: Television character signal inserting device
Inventor: NAKADE OSAMU
IPC: H04N5/278
Filed: 1992-02-21
Abstract: PURPOSE:To automatically insert the TV character signals by estimating the inserting time needed for human beings to read the characters displayed on a screen and outputting the insertion control signal only for a period of the estimated inserting time. CONSTITUTION:The character information received from a character input part 1 is inputted to a character screen memory 2 and an arithmetic part 5. An inserting character signal B outputted from the memory 2 is inputted to a character inserting part 7. The part 5 converts a character group including KANA (Japanese syllabary) and KANJI (Chinese characters) obtained from the input character information into KANA characters. Then, the part 5 calculates the inserting time by counting the number of KANA characters and inputs this calculated time to a control part 6. An insertion start signal C is inputted to the part 6 by pushing an insertion start switch 3. Meanwhile an insertion control signal B is inputted to a character inserting part 7 only for a period of the inserting time calculated by the part 5. Thus, the signal B is inserted to an input video signal A only for a period of the inserting time and then outputted as an output video signal F.
Patent JP-S60181500-A (JP)
Inventor: KOMATSU KOUZOU
IPC: E21F1/00
Filed: 1984-02-28
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-S62197225-A (JP)
Title: Press forming line
Inventor: BUTSUSHIYOU KIYOHIKO
IPC: B30B13/00
Filed: 1986-02-21
Abstract: PURPOSE:To improve the blanking accuracy and the yield by providing a press machine on every line of a formed part, and also, providing a tension roller device between each press machine. CONSTITUTION:C frame press machines 8, 9 of two pints are provided by shifting the positions in the width direction and the feed direction so that they correspond to each line of a formed part. Also, a tension roller device 15 provided with a pair of tension rollers 16, 17 is installed between the press machines 8, 9. First of all, by the press machine 9 of the downstream side, one side of a coil material 1 is blanked, and subsequently, the other side is blanked by the press machine of the upstream side. In this case, positioning is executed exactly through a width guide 23 provided on the entry of the device 15, and a positioning device provided on its vicinity. Since zigzag blanking is executed by giving a tension to a coil material by plural press machines, the blanking accuracy and the yield are improved.
Patent JP-H06245872-A (JP)
Title: Flowing hot water utilized heating apparaus for a bath room
Inventor: AKI HIDEO
IPC: A47K4/00
Filed: 1993-02-24
Abstract: PURPOSE:To install a heating appratus in a bath room with ease by connecting a hot water supplying horse to a penetrating hole made in a block laterally with sub water outletson the side of the block. CONSTITUTION:The larger side of a approximately rectangular rubber block 1 forms a slope 11 slightly inclining upwards. A lateral penetrating hole 12 is made in the same direction as longer edge, and from the penetrating hole 12 a multiple of branch holes 13 are made with outlets on the slope 11. A multiple of the blocks 1 connected to each other by inserting an inserting nozzle 15 to receiving nozzle 14 are installed at the visinity to a door 3 in a washing floor 2. One end of a horse 5 is inserted into the receiving nozzle 14 of the block 1 at the end, and the other end of the horse 5 is connected to a hot water/ water tub 14 installed on the wall of the bath room and the tub is tapped. Hot water at the appropriate tempreture from the tub 14 flows through the horse 5 to the block 1 and the penetrating hole 12 and on to the washing floor 2 through a multiple of branch holes 13 and warm the washing floor 2. This system requires no particular construction work.
Patent JP-H11219447-A (JP)
Title: Data processor, data processing method, and medium for storing program concerning the method
Inventor: BABA TETSUJI
IPC: G06T13/40
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to precisely approximate to original data by a small number of feature points by judging whether a generated free curve approximates to an original data string with a prescribed approximation degree so as to store the data to define the free curve at the time of judging approximation. SOLUTION: Motion damp data is read to extract (step 201) a key frame candidate point (feature point). Given start point, finish point, maximum point, minimum point and inflection point are arranged in the order of frame numbers (step 202). Key frames meeting a prescribed reducing condition are reduced and remaining key frames are left (step 203). The key frames are arranged (rearranged) in the order of frame numbers (step 204). Based on key frame data remaining at the time point, a free curve approximating to original motion frame data is generated (step 205). After obtaining the free curve, optimization is judged (step 206).
Patent JP-S55128823-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ANZAI AKIO
IPC: H01L29/73
Filed: 1979-03-28
Abstract: PURPOSE: To attain a desired hFE value even in shallow emitter diffusion, by producing a high-concentration impurity diffused layer on the surface of a semiconductor substrate so that the layer extends flatly from the surface to the inside and the effective impurity concentration distribution is maximum.  
     CONSTITUTION: Impurity ions are injected into a semiconductor substrate to several different depths from the surface of the substrate so that an impurity diffused layer having an optimal concentration of 2×10 18 W2×10 19  atoms per square centimeter and having a flat concentration distribution from the surface of the substrate to its deep part is produced. Annealing is then effected to change the diffused layer into another one shown by a full line. To provide an N + -type emitter region, P, As or the like is used as the impurity. In that case, a junction with a small depth of 0.2W 1.0μm is obtained, a very fine structure is produced and the performance of an LSI made of bipolar IC's is greatly improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04254954-A (JP)
Title: Disk device
Inventor: YOKOTA YUJI
IPC: G11B17/04
Filed: 1991-02-05
Abstract: PURPOSE:To economically perform adjustment and measurement by mounting a circuit board on the inner surface of the bottom wall of a part housing base and forming openings for checking and heat radiation of the circuit board on the bottom wall. CONSTITUTION:Access points for automatic adjustment and measurement are formed at the back face of a circuit board 82, a checking opening is formed at the corresponding position of a bottom wall 81 of a base 10, checking openings 86 and 87 are formed at the position corresponding to checklands 84 and 85 of the circuit board 82, a opening 89 in the shape of a hole is formed at the position corresponding to a checkland 88, an opening 91 is formed at a checkland 90, an opening 93 is formed at an index adjustment screw 92 of a head seeking means, an opening 95 is formed at a switch 94 for cassette detection and light protection, and an opening 97 is formed at an HD medium detection switch 96 connected to the circuit board 82. Openings 98 and 99 for heat radiation are formed at the bottom wall 81. Because these openings are formed to such shapes and at such positions as permits the automatic adjustment or measurement of the circuit board 82, economical adjustment and measurement can be performed and the weight can be reduced.
Patent JP-H09212585-A (JP)
Title: Character input device for automated equipment
Inventor: YAMADA HIROYUKI
IPC: G06Q40/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To accurately recognize an unspecified number of handwritings by previously storing feature data on characters of the handwriting of a card bearer in the memory of the card. SOLUTION: A customer who is to use the automated equipment (ATM) handwrites necessary items in respective fields 14a-14g of a handriting character input sheet 10. The IC memory 16 of the IC card 11 is stored with feature extraction data on the handwriting of the user of the IC card 11. A card processing mechanism 12 reads the character data out of the IC memory 16 and stores the data in a storage part 20. Character information on the handriting character input sheet 10 read by a character read part 21 is decided by a character decision part 22 by being compared with feature extraction data on the respective characters stored in the storage part 20 and outputted as character string data.
Patent JP-H10221057-A (JP)
Title: Small apparatus and method for measuring foaming amount of liquid
Inventor: SAKURAI KENICHI
IPC: G01B21/02
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a small apparatus for measuring the foaming amount of a liquid, which has a correlation with an actual machine in various processes and by which even a low foaming liquid can be evaluated easily and to provide a method for the measurement. SOLUTION: An apparatus for measuring the foaming amount of a liquid is composed of a measuring container 1 in which the length L in the length direction of a horizontal cross section part at the open upper part of the measuring container 1 is at 5 to 200cm and in which the area S of the horizontal cross section part is at 2 to (L<2> /3)cm<2> and of a container 2 comprising a discharge port 5 in an opening cross-sectional area of 10<-10> S to 10<-2> Scm<2> at its upper part. By using the apparatus for measuring the foaming amount of the liquid, the area or the length of a bubble covering the surface of a test liquid is measured.
Patent JP-S58152592-A (JP)
Inventor: TSUI SEIICHIROU
IPC: A47L15/44
Filed: 1982-03-05
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-S56131231-A (JP)
Title: Contactless switch
Inventor: NODERA HISATOSHI
IPC: H03K17/95
Filed: 1980-03-18
Abstract: PURPOSE:To obtain stable operation even if a power voltage is decreased by connecting the gate of FET constituting a source follower circuit to one terminal of a tank circuit and by composing a detecting circuit of the FET. CONSTITUTION:As a body approaches coils 41 and 42, the coils increases in conductance and the oscillation amplitude decreases, so that the oscillation stops.  Therefore, the output of the detecting circuit consisting of FET16, capacitor 32,  and resistances 29 and 30 decreases and the output signal of the Schmitt trigger  circuit consisting of transistors 14 and 15 and resistances 26-28 is held at L. In  this circuit, the source follower circuit of FET16 constitutes a detecting circuit.  Therefore, the detection point of the oscillation amplitude can be lowered nearly to t he self- biasing voltage of the source side of FET16, so the variation width of the detection output is wide even when voltage Vcc is low, so that the hysteresis width  of the Schmitt trigger circuit can be widened.
Patent JP-H02213730-A (JP)
Title: Internal pressure explosionproof type electronic balance
Inventor: SATO TOSHIAKI
IPC: G01G7/04
Filed: 1989-02-15
Abstract: PURPOSE:To eliminate the influence of the fluctuation in an internal pressure and to obtain the measured value of high accuracy while maintaining the internal pressure explosionproof function by taking out a load transmitting member to the outside of a container in a horizontal direction and maintaining the inside of the container under the prescribed internal pressure. CONSTITUTION:The force-electricity converting mechanism housed in the container is constituted of parallel parts 25, 25 connecting both top and bottom ends of a stationary member 23 and both top and bottom ends of a movable member 24 to a Roberval balance mechanism. The load transmitting member 20 is coupled to the member 24. The magnitude of the load can be measured by measuring the current value of a movable coil 28 when the force action on the coil 28 through the member 20 and the electromagnetic force generated in the coil 28 by the interaction of the magnetic field by a permanent magnet 27 and the current flowing in the coil 28 balance. Nitrogen, etc., are fed into a container cap 12 from the protective gas inlet thereof and the internal pressure of the container is controlled to the prescribed range slightly higher than the atm. pressure, by which the infiltration of external powder dust, etc., is prohibited. The force by the internal pressure acts on the insides of the member 20 and a bellows-shaped packing 21 but the upward force and the downward force are offset and, therefore, the fluctuation in the internal pressure has no influence on the measured value.
Patent JP-S63208430-A (JP)
Title: Substrate carriage device
Inventor: NAKAZATO HIROSHI
IPC: B65G57/03
Filed: 1987-02-20
Abstract: PURPOSE:To enable an exposure unit to cope with a production line for many types and small lots by providing a means for inserting or pulling a hand in and from a substrate storage shelf for storing substrates including reticle and a mask. CONSTITUTION:A reticle library 1 holds a plurality of reticle cassettes 5 for containing each piece of reticles in a stacked condition and moves the cassettes 5 in a vertical direction. A drawer hand 2 takes out, stores and carries a reticle 6 from within the reticle cassettes 5. In this case, the bar code thereof is read out concurrently. A quick hand 3 has two retainers 7-1 and 7-2 for holding the reticle 6 with vacuum and is capable of holds two reticles concurrently. Said quick hand 3 receives and delivers the reticle 6 from the drawer hand 2 to a feed hand 4, and exchanges new and old reticles 6 for each other. The feed hand 4 supplies the reticle 6 to an aligner body and positions the reticle 6 therewith.
Patent JP-H0610966-A (JP)
Title: Phase change device
Inventor: KIISU HANPUTON
IPC: F01L1/344
Filed: 1993-02-24
Abstract: PURPOSE: To provide a speedy operation of a phase change device at an intermediate phase angle by providing a first wedge for controlling a delay rotation corresponding to a positive torque pulse, a second wedge for controlling an advance rotation corresponding to a negative torque pulse, and a spider for moving the wedge along the wedge surface. CONSTITUTION: A wedge 34 is arranged between a wedge surface 32c and a race surface 20c so as to engage or disengage with them. When the wedge 34 engages or disengages, a delay rotation corresponding to a positive torque pulse is prevented or allowed. A wedge 36 is arranged between a wedge surface 32d and the race surface 20c so as to engage or disengage with them. When the wedge 36 engages or disengages, an advance rotation corresponding to a negative torque pulse is prevented or allowed. The wedge 34, 36 can be moved along the wedge surfaces 32c, 32d in the circumferential direction in the range between the engagement and disengagement by moving a spider toward the first and the second mutually opposite directions.
Patent JP-S61194380-A (JP)
Title: Sonar alternate searching system
Inventor: SAKAMOTO KENSHIN
IPC: G01S15/87
Filed: 1985-02-25
Abstract: PURPOSE:To make it possible to prevent the generation of mutual interference even if a vessel having a sonar apparatuses near in their ultrasonic frequency mounted hereto performs searching operation at a close range, by performing searching operation by allowing an own vessel and the other vessel to alternately transmit and receive a searching finish signal. CONSTITUTION:When the searching finish signal from other vessel is received by the receiving circuit 2 of a radio wave transmitting-receiving apparatus 9, the transmitter circuit of own vessel starts upon the reception of said signal and a pulse-like sonic wave is outputted to underwater from a transmitter- receiver 6. When this pulse-like sonic wave is impinged to the objective matter in water and reflected to be again returned to the transmitter-receiver 6, said reflected sonic wave is converted to an electric signal which is, in turn, ampli fied by a receiving circuit 7 and receives other processing to be sent to a display circuit 8. When a predetermined receiving time is finished, a timing control circuit 4 generates a searching finish which is, in turn, converted to radio wave frequency by the transmitter circuit 3 of the radio wave apparatus 9 to be transmitted to an antenna 1. This searching finish signal is received by the other vessel and same searching is performed by the other vessel.
Patent JP-H06215608-A (JP)
Title: Stepped v spring
Inventor: SATO KAZUNORI
IPC: F21V17/00
Filed: 1993-01-13
Abstract: PURPOSE:To prevent breakage of an accessory by stopping it temporarily in the middle when the accessory is installed on a luminaire by a V spring, and restraining an impact when a frame butts the ceiling surface without installing it in one breath. CONSTITUTION:When an accessory 6 is installed on a luminaire body 4, a stepped V spring is hooked on a spring receiving metal fitting 3. Next, the accessory 6 is pushed up toward the ceiling surface 7. At this time, the step parts of the stepped V spring 1 are hooked on the spring receiving metal fitting 3, and are stopped temporarily.
Patent JP-S52120690-A (JP)
Title: Radiation semi-conductor device
Inventor: TAKAYAMA HIDEO
IPC: H01L23/32
Filed: 1976-04-02
Abstract: PURPOSE: To obtain the device which is able to illuminate the face, by separately installing the radiation diode LED, and setting the transparent cover on the front face of the mold case supporting the side part and the rear part of the hybrid basic plate to which is installed the resistor connected in series to the aforesaid diode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62196254-A (JP)
Title: Automatic original sheet feeder
Inventor: NASU NOBUO
IPC: B65G1/04
Filed: 1986-02-19
Abstract: PURPOSE:To perform sheet extending operations for multifarious types in a small lot unrestrictedly and speedily, by installing more than two pieces of support arms, supporting an original sheet in the horizontal direction, so as to jut out into a rectangular direction of the opposite direction to a sheet extending block. CONSTITUTION:A conveying truck 4 travels to a front side position of a rack truck 8' made up of supporting an original sheet to be extended in the next and performs the take it out and it is on standby there. To be concrete, the original sheet to be taken out is inputted into a microcomputer in advance, and supposing the original sheet to be taken out is situated in the second from the top of the rack truck 8', clutches 23 and 25 are turned to OFF. And, in constant with this, if another clutch 24 is turned to ON and a motor 19 is driven, the rack truck 8' travels as long as a specified distance to the left via a chain 12', whereby a sufficient space necessary for takeout operation of the conveying truck 4 between these rack trucks 8' and 8'' is formed there. When the conveying truck 4 stops in this space, lift arms 4b and 4'b come to a spot little lower than a fulcrum position of the original sheet 11 which the rack truck 8' should take out, and it comes to a stop.
Patent JP-H05232159-A (JP)
Title: Adder
Inventor: HAYASHI NORIYUKI
IPC: G01R21/00
Filed: 1992-02-24
Abstract: PURPOSE:To prevent erroneous output even if either of outputs of an input side equipment is equal to or lower than a normal output range due to failure by providing a selection circuit at the preceding stage of a differential amplification circuit and selecting a signal whose level is the highes out of signals over a specified level. CONSTITUTION:The output of a power transducer 1 and that of a constant power supply circuit 10 are input to a HIGH selection circuit 8, thus selecting the output of the transducer 1 and feeding it to a differential amplification circuit 3. When the level at the input side which receives the output of the transducer 1 reaches 0 level due to failure of the transducer 1, etc., a signal at a specified level from the constant power supply circuit 10 is selected and is fed to the differential amplification circuit 3. When the differential amplification circuit 3 receives a signal which is selected by the HIGH selection circuit 8, it performs operation judging that the output of the transducer 1 is at 0 level. The signal at the specified level which is selected by the HIGH selection circuit 8 is supplied also to an alarm output circuit 9 and the alarm output circuit 9 outputs the alarm signal to the outside.