baber/WOPTO huggingface dataset:
Patent JP-H06336220-A (JP)
Title: Rotary fusion and welding of packing material belt and its apparatus
Inventor: ANZAI KANEO
IPC: B31B50/16
Filed: 1993-05-26
Abstract: PURPOSE:To provide a rotary fusion and welding of a packing belt and a marketable device thereof, which realizes efficiently and quietly a beautiful fusion and welding work without distortion or napped welding at the applied portion, by fusing the welding a packing material belt being transferred, from one end of the packing belt to the other end in turn by this device. CONSTITUTION:A rotary fusion and welding device A is installed in the downstream side of a feed conveyor 10. While a packing material belt F is being transferred by the conveyor 10, it is held by a helically equipped heat-seal plate and a rotary receiver 20 and fused and welded from one side end to the other side end in turn to form the heat-seal edge without distortion of so-called napped welding.
Patent JP-S5846005-A (JP)
Inventor: PATORITSUKU JIERUFU KURAUREE
IPC: A01N53/02
Filed: 1982-08-26
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-2000307585-A (JP)
Title: Serial communication system of machine where plural devices are arranged
Inventor: HATTORI MOTONOBU
IPC: H04L12/28
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To standardize parts, to improve assembly work efficiency and to transmit a correct data signal at high speed by sequentially and repetitively connecting signal lines divided into lengths corresponding to the prescribed number of device groups through a reception circuit or a relay drive circuit, which are installed in a direction where the signal is transmitted. SOLUTION: Individual motors 3 fitted to respective spindles 2 arranged in a spindle rail 1 are driven by individual inverters A8 (A7). Micro computer circuits A8a control the inverters and control the communication of stations and lay two power feeding systems 14, and three bi-directional control signal line A11a, data signal line A11b and common line A11c in series. Since the micro computer circuits A8a transfer a bi-directional signal, they are connected by a drive circuit and a reception circuit. Thus, the signal can inexpensively be transmitted between the devices of respective stations which require the transmission of the signal such as a spinning machine and the synthetic controller 5 of a master station.
Patent JP-S5270469-A (JP)
Title: Heat recovery apparatus
Inventor: KONDOU MASAKAZU
IPC: F28D15/00
Filed: 1975-12-10
Abstract: PURPOSE: To provide a heat recovery apparatus, in which independent heat exchanger sections are provided on the heat radiation side and heat receiving side by using heat pipes so as to permit omission of useless pipes on each side. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5373761-A (JP)
Title: Device for detecting swinging angle of suspended load
Inventor: ENOKI MASAMITSU
IPC: B66C13/22
Filed: 1976-12-09
Abstract: PURPOSE: To detect the swinging angle of suspended load in high accuracy by providing one ultrasonic wave oscillator and two receivers ona trolley and suspended beam, respectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5849486-A (JP)
Inventor: IWANAGA SADAYUKI
IPC: B65H7/02
Filed: 1981-09-18
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-S5848101-A (JP)
Title: Resetting circuit
Inventor: SHIRAE TAKASHI
IPC: G06F11/14
Filed: 1981-09-18
Abstract: PURPOSE:To prevent a fault holding FF from being reset during an MPU runaway by providing an FF which mades a reset output instruction signal from an MPU (microprocessor unit) effective or ineffective, and resetting a fault detection state only when the reset output instruction signal is made effective. CONSTITUTION:A circuit which resets a fault holding FF10 for storing a fault detection signal IS on the basis of a reset output instruction RO from an MPU4 is provided with an FF8 for making a reset output instruction from the MPU4 effective or ineffective. Then, a reset signal SR outputted by an OR circuit 3 which inputs signals from a reset switch 1 and a starting resetting circuit 2 resets the MPU4 to an initial state and also sets the FF8. An AND gate 9 is opened by the set output of this FF8 to supply the reset output instruction signal RO, outputted in the middle of an initial program of the MPU4, to the FF10, which is set. Therefore, a danger that the fault holding FF is reset during a runaway of the MPU is eliminated.
Patent JP-H1097200-A (JP)
Title: Light source
Inventor: SHIMIZU YOSHINORI
IPC: G02F1/1335
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To embody a light source which is usable mainly as a back light and is capable of emitting white light by using an LED and to obtain the light source which allows the observation of the uniform white emitted light by incorporating a fluorescent material which is excited to emit fluorescence by the emitted light of a gallium nitride based compd. semiconductor and powder which scatters the fluorescence into a fluorescence scattering layer. SOLUTION: A light transmission plate 2 consists of a transparent material, such as acryl, and blue LEDs 1 are embedded into the end face of this light transmission plate 2. The light transmission plate 2 and the blue LEDs 1 are optically connected. The fluorescence scattering layer 3 converts the wavelength of the emitted light of the blue LEDs 1 with the fluorescent material and simultaneously, scatters the fluorescence thereof with a white pigment in the light transmission plate 2. The fluorescence scattering layer 3 has the fluorescent material which is excited to emit the fluorescence by the emitted blue light of the gallium nitride based compd. semiconductor and the powder which scatters the fluorescence. As a result, the light source by the blue LEDs 1 having excellent reliability is embodied.
Patent JP-H0752582-A (JP)
Title: Device for cutting backbone into predetermined length and joining the same to cover for mechanical production of book cover
Inventor: HORUGAA ENGERUTO
IPC: B42C7/00
Filed: 1994-06-29
Abstract: PURPOSE: To improve bonding accuracy by a constitution wherein a spine strip is positioned at a waiting position of a carrying path and the spine strip pieces are timely synchronously released with intermittently fed cover boards in an apparatus wherein the spine strip is cut into pieces by means of a cutting apparatus and the pieces are bonded with the fed cover boards in a bonding roller device. CONSTITUTION: A conveying system for spine strips is constituted of a carrying path 2 and a series of pairs 3-6 of carrying rollers and the spine strips 1 are fed thereby into a bonding roller device consisting of a crosscylinder 7 and an upper roller 8 to bond the spine strip 1 and a cover board 1a. Behind of the carrying rollers 3, a cutting device 9 and a fixing device 10 for pinching the spine strip cut into a specified length are successively provided and both devices 9 and 10 are interlocked by a pneumatic driving means 11. Movement of the cover board 1a is detected as a reference by a measuring device consisting of a transmitting member 15 and an increment tool 16 and the result is transferred to an electronic drive controlling device 17 to control a servo motor 12 and the spine strip 1 is carried by rotating the pairs of rollers 3-6 through a chain 13.
Patent JP-2000022761-A (JP)
Title: Serial data transfer device
Inventor: MEGURO TAKEYOSHI
IPC: G06F13/38
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To surely transfer data without transfer of data to a substantial memory on the way of transmission of the data to a temporary memory. SOLUTION: The device is provided with an input terminal 1 to which serial data are applied, a 1st temporary memory 2 that temporarily stores the serial data from the input terminal, a 1st memory 3 that stores data from the 1st temporary memory, a 2nd temporary memory 4 that temporarily stores the serial data from the input terminal, a 1st transfer state detection circuit 6 that generates a 1st control signal denoting that the serial data from the input terminal are on the way of transfer, a 2nd transfer state detection circuit 7 that generates a 2nd control signal denoting that the serial data from the input terminal are on the way of transfer,  and a control circuit 8 that transfers the data from the 1st temporary memory to the 1st memory by discriminating the nonarrival of the 1st and 2nd control signals when a transfer instruction is received and that transfers the data from the 2nd temporary memory to the 2nd memory.
Patent JP-S633649-A (JP)
Title: Power source device
Inventor: TAKAYANAGI YOSHIAKI
IPC: H05B41/24
Filed: 1986-06-24
Abstract: PURPOSE:To save the energy of the whole device and prevent a temperature from being raised, by providing the secondary output of a composite power source device with a switching means in series. CONSTITUTION:As the power sources of duplicators or the like, a power source for low tension and a lighting device for a fluorescent lamp are organized with the secondary winding of an inverter transformer 10, and a primary side with oscillation circuits 4-7 in self-excitation system. On the secondary side of the transformer 10, a DC load and a fluorescent lamp load 17 are connected to each other. In this case, a relay 20 is set, and power feed to the fluorescent lamp load 17 is controlled by a transistor 25. Then, a power source 1 is turned ON, and signal Sg2 turns L, and the transistor 25 OFF, and the relay 20 is turned OFF; as a result, power consumed as secondary output is DC output only, and the feed to the fluorescent lamp load 17 is interrupted by the relay 20 to save energy.
Patent JP-H05155808-A (JP)
Title: Preparation of pure enantiomer of 4-(4-(4'-tert-butylphenyl)-2-hydroxybutoxy)- benzoic acid and its alkyl ester
Inventor: FURIIDOMAN RAITAA
IPC: C07C51/09
Filed: 1992-06-08
Abstract: The pure enantiomers of LIFIBROL and its alkyl esters can be prepared in surprisingly good yields by reacting the pure enantiomeric forms of S(-)- or R(+)-4-(4'-tert.butylphenyl)-1,2-epoxybutane with alkyl 4-hydroxybenzoate in DMF at increased temperature and in the presence of the sodium salt of alkyl 4-hydroxybenzoate. The crude reaction product is subsequently to be separated off. Either the stereochemically pure LIFIBROL ester is obtained by recrystallisation, or the precipitated LIFIBROL enantiomer is prepared in pure crystalline form by mild alkaline hydrolysis followed by acidification.
Patent JP-H05341374-A (JP)
Title: Camera capable of switching picture size
Inventor: MAEDA YOSHIHIRO
IPC: G03B17/28
Filed: 1992-06-08
Abstract: PURPOSE:To provide the subject camera which is easy to switch a photographic picture, in which an area corresponding to a picture area to be photographed is observed within a finder visual field and which has a photometry means hardly influenced by the switching of a picture size. CONSTITUTION:The limit visual field frame member 18 is provided just before the vicinity of the image-reforming surface 17 of a relay type finder optical system and photographing picture changing members 4 and 5 are dynamically or electrically interlocked with the limit visual field frame member 18. Also an aperture 18d for confirming indication within a finder is provided in the limit visual field frame member 18. The photometry means 23 is provided under a relay lens group holding frame 22 between a focusing screen 9 and the limit visual field frame member 18.
Patent JP-S5848526-A (JP)
Title: Driving circuit for transistor
Inventor: SATOU TAKETOSHI
IPC: H02M7/537
Filed: 1981-09-17
Abstract: PURPOSE:To prevent destruction of switching elements, by switching an NPN transistor (TR) directly coupled between rectified power supplies through the turning on/off of a semiconductor switching element respectively connected to positive and negative power supply buses. CONSTITUTION:An AC power supply 1 is rectified at diodes 3-6 and an NPN TR10 is directly coupled between the power supplies. A positive or negative base current is supplied to the TR10 through the turning on/off of TRs 35, 38 connected between positive and negative power supply buses. Further, a non- linear element 12 is connected between the base and emitter of the TR10. Then, in case of a failure of a choke coil 8 such as short-circuit, only the TR10 is defected and the TRs 35, 38 of the driving circuit can be protected.
Patent JP-H10327997-A (JP)
Title: Concealing structure of gap between mirror and side wall
Inventor: UEMATSU YASUO
IPC: A47G1/16
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To improve the external appearance by fitting the post-fitting material of a gap concealing member to a rear wall, hooking a hooked section provided on the back face side of the front edge material of the gap concealing member on a hook section provided on the front face side of the post-fitting material, and covering the gap between the side end section of a mirror and a side wall with the front edge material. SOLUTION: A gap concealing member 4 for concealing the gap between the side end section of a mirror 1 and a side wall 2 is constituted of a front edge material 5 and a post-fitting material 6. The post-fitting material 6 of the gap concealing member 4 is fitted to a back wall 2a, a hooked section 8 provided on the back face side of the front edge material 5 is hooked on a hook section 7 provided on the front face side of the post-fitting material 6, and the gap 3 between the side end section of the mirror 1 and the side wall 2 is covered by the front edge material 5. The mirror 1 with the size of one kind is fitted between the side walls 2 at various sites, and the gap 3 between the side end section of the mirror 1 and the side wall 2 can be simply concealed by the gap concealing member 4.
Patent JP-H04346398-A (JP)
Title: Manufacture of flute pipe
Inventor: MURAKISHI YUKIHIRO
IPC: G10D7/02
Filed: 1991-05-23
Abstract: PURPOSE:To provide a flute pipe whose surface has a high grade sense characteristic of pure Au color and which hardly causes annealing in the case of boring a lip hole and which is rarely oxidized by burner heating in the case of soldering a oval seat to the lip hole. CONSTITUTION:After an Au alloy pipe is oxidized at a high temperature, an oxide film on the surface is removed by means of acid treatment, and after an Au rich layer is formed on the surface, a flute pipe can be manufactured.
Patent JP-S5781629-A (JP)
Title: Display device
Inventor: TAGAMI FUMITAKA
IPC: G06F1/32
Filed: 1980-10-22
Abstract: PURPOSE:To extend the life of a cathode-ray tube in a display part, by providing a switch, which turns on and off the power source only for the display part, besides a main switch which turns on and off the power source for the whole of the device. CONSTITUTION:The power supplied from a main power source switch 1 is charged in a control part power source 2, and power is supplied to a control  part 3, which inputs and outputs data to and from a line or a keyboard which  is not shown in figure, and a printer 6, and data is outputted from the control  part 3 to a display part 4. Meanwhile, a power line branched after the main  power source switch is connected to a display part power source 5 through a  display part power source switch 7. The power for the display part 4 is supplied from the power source 5. Even if the display part power source switch 7  is turned off when the operator is absent at night or the like, the operation of  the whole of the device is not troubled. Thus, the life of the cathode-ray tube of  the display part is extended, and the power consumption is reduced.
Patent JP-H11341259-A (JP)
Title: Inclination correction method for document image
Inventor: SAKAI KENICHIRO
IPC: G06T3/60
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To improve the correction accuracy of inclination by correcting the angle of document images based on the result of calculating the inclination angles of plural partial images for which an area where black image lines continue is extracted among the areas divided into a prescribed width. SOLUTION: By a width W set based on a picture element number between rows and a maximum inclination angle, in the case of a horizontally written document, it is divided in a vertical direction and the areas where lines including black picture elements continue are extracted for plural pieces as the partial images. The horizontal direction of the partial images is defined as an x axis, a vertical direction is defined as a y axis and the inclination (m) at the time of approximately straightening the coordinates of the black picture elements of the respective partial images is calculated from a prescribed expression and obtained from the inclination angle θ=tan<-1> m. When the inclination angles θof all the extracted partial images are obtained, the inclination of the document images is calculated based on the average value or the like.  In such a manner, by using plural correction values calculated based on the inclination of the plural, divided images, the accuracy of correction is improved, the correction is automatically performed and operability is improved as well.
Patent JP-H08338089-A (JP)
Title: Partitioning device
Inventor: KIMURA TAKESHI
IPC: E04B2/74
Filed: 1995-06-14
Abstract: PURPOSE: To eliminate unnecessary spaces, by making it possible to mutually change a sliding container shelf to either a state used for a partitioning wall or another state used for an independent containing shelf. CONSTITUTION: A containing shelf 17 is installed so as to be able to slide from a bed room for nursing persons 10 to the partitioning wall 18 between a raised floor-japanese style room 9 and a bed room 10 to use the shelf in common as a partition wall. Rails 21 are laid on the floor between the rear side of shelf 1 and the wall face and a sliding door 20 is installed. In the state the shelf 17 is not used as a partition, the japanese style room 9 and the bed room 10 are opened mutually and the shelf 17 is pulled to the opened part to use it for the partition wall between the japanese style room and the bed room. The opened part connecting both rooms is opened/closed by the door 20. It can be used for a containing shelf even in the state the partitioning wall member is not used for the partition. In this way, unnecessary spaces are eliminated.
Patent JP-H10338978-A (JP)
Title: Heat-insulating structure of building such as house and execution method thereof
Inventor: HAYASHI OSAMU
IPC: F16L59/06
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To form a heat-insulating layer having a hermetically sealing property, by enclosing granular materials containing air between the outside member and the inside member of a building. SOLUTION: Substrate members of columns or the like are arranged at every specified distance between the outside member 3 and the inside member 5 constituting walls of a building 2 such as a house to form a hollow space 6. And granular materials 7 composed of organic polymer foam such as styrene foam or urethane foam, natural wooden materials such as cork, and inorganic materials such as perlite, are contained in a hopper for an air pump. And the hose of air pump is inserted in the hollow space 6. When the air pump is actuated, a number of granular materials 7 are discharged from the front end of the hose to fill the hollow space 6 without voids by the air pressure and form a hermetically sealing and highly heat-insulating structure 1. In this way, a hermetically sealing and heat-insulating layer can be costlessly constructed.
Patent JP-S5480295-A (JP)
Title: Production of chromium oxide
Inventor: ISE YOUTAROU
IPC: C01G37/02
Filed: 1977-12-12
Abstract: PURPOSE: To prepare chromium oxide having quality characteristics for each purpose such as pigment with a little NH 3  by mixing sodium dichromate contg. about 1 time as much inorg. acid as the dichromate by mol or less than 0.7 time as much NH 4 OH with the corresponding acid and NH 4  salt or NH 3 , followed by calcination.  
     CONSTITUTION: To sodium dichromate in which the molar ratio of H 2 SO 4 /  Na 2 Cr 2 O 7  or HCl/na 2 Cr 2 O 7  is about 1 and that of 2NH 4 OH/Na 2 Cr 2 O 7  below 0.7, esp. 0.35W0.7, esp. 0.35W0.7 are added the corresponding acid and NH 4  salt or NH 3 .  In case of producing chrome green pigment, the blend is then calcined at 800W 1100°C and thermally decomposed. The calcined product is washed with water to  remove salts, and chromium oxide (Cr 2 O 3 ) formed is recovered, dried, and pulverized to obtain a product. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5574339-A (JP)
Title: Portable radio with flashlight
Inventor: HAMAGIRI TOSHIO
IPC: H02K11/00
Filed: 1978-11-29
Abstract: PURPOSE: To obtain a portable radio with torch lamp by an arrangement wherein a torch lamp is mounted on a radio case and the radio and the lamp are operated by separate battery and circuit.  
     CONSTITUTION: A torch lamp 2 is mounted on a radio case 1. In the case 1 there are enclosed a radio battery 6 and a lamp battery 5 separately, and the lamp 2 is lighted by a lamp switch 7 and a lamp on-circuit 8. Then, a radio closed-circuit 10 is provided separately from the lamp closed-circuit, and a radio body 9 is operated by a switch/volume 12, a turning dial, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63311584-A (JP)
Title: Method for testing reading of image sensor
Inventor: TAKEDA KAZUHIRO
IPC: G06T1/00
Filed: 1987-06-15
Abstract: PURPOSE:To easily point out the fault of an image sensor, by testing the image sensor in such a way that the difference in gradation between each bit in an oblique direction which is the same as the direction of a test pattern is calculated and the presence/absence of an abnormal bit is discriminated from the calculated difference. CONSTITUTION:A test pattern 9 which is formed by arranging black stripes at regular intervals in the oblique direction on a white background is read by means of the image sensor 2 and the difference in gradation between each bit in the oblique direction of the image data obtained by the sensor 2 is calculated by an arithmetic means 10. Then the state of the sensor 2 is discriminated by checking the presence/absence of an abnormal bit from the calculated results by means of a discriminating means 14. Since the gradation between each bit in the oblique direction of the image data is almost the same if the reading of the image sensor 2 is normal, the sensor is discriminated as faulty if the difference is larger than a prescribed value. Therefore, abnormality in the characteristic of the sensor 2 can be discriminated automatically in such way and, moreover, the faulty part of the sensor element can be pointed out precisely.
Patent JP-H05321168-A (JP)
Title: Production of fabric with special pattern
Inventor: TSUTSUMI KENJI
IPC: D06P5/00
Filed: 1992-05-13
Abstract: PURPOSE:To obtain a fabric with appearance simultaneously bearing special patterns such as spots, demi-tints and raised-toned patterns by coating a patterned fabric with a dye-contg. solution and then with a pigment-contg. solution followed by rubbing treatment. CONSTITUTION:A fabric with a pattern formed by weaving/knitting with e.g. a Jacquard machine using fibers such as natural, regenerated, semisynthetic and/or synthetic fibers is provided with plain-dyed or printed pattern using a dye-contg. dyeing solution or dye-contg. coloring paste and then coated with a solution containing a pigment and a binder such as an acrylic resin followed by heat treatment to set the pigment. Thence, the resultant fabric is put to rubbing treatment using e.g. a winch or rotary washer, thus affording the objective fabric with special patterns composed of spots, demi-tints and raised-toned patterns.
Patent JP-S5480695-A (JP)
Title: Electronic buzzer
Inventor: YAMAZOE TOSHIHIRO
IPC: G10K9/122
Filed: 1977-12-09
Abstract: PURPOSE: To obtain a simple home use AC buzzer, by using piezoelectric sound body, in electronic buzzer using home use AC power input.  
     CONSTITUTION: The busser is constituted with the oscillation circuit consisting of the transistor 14 and the base bias resistor 15 connected to the base, and the piezoelectric sound body element 16, AC power input 1, resistor 2, and diode 3. 
     COPYRIGHT: (C)1979,JPO&Japio