baber/WOPTO huggingface dataset:
Patent JP-H10279079-A (JP)
Title: Loading condition checking device
Inventor: MASUDA JUNICHI
IPC: B65G61/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy in an article handling operation by installing a checking means for checking a side surface of a group of stacked articles, and correctly grasping the real position of the articles. SOLUTION: A pallet P on which the articles are loaded, is conveyed to a check area to be transferred onto a turn table. Then a sensor of a checking means is closed to one side face 20a of the group of articles 20, and checks the surface condition of the side face 20a, that is, the inclination of each side face and protrusion/retreat of the article 21, a boundary between each article 21, or the like. Further a side face position of the pallet P is measured, to grasp the relative loading position of the whole group of articles 20 to the pallet P. Whereby the real position of the articles can be correctly grasped, and the accuracy in the article handling operation can be improved.
Patent JP-S63255840-A (JP)
Title: Light quantity controller in optical recording and reproducing device
Inventor: SHIMOO SHIGERU
IPC: G11B7/125
Filed: 1987-04-14
Abstract: PURPOSE:To attain the stable recording and reproducing action by changing a current value to generate only the quantity of recording light corresponding to a variable when the variation of the current to keep the laser light emitting intensity at the time of reading constant exceeds a certain specified value. CONSTITUTION:A comparator 20 detects that the variation of the current supplied from a reading light quantity control means 10 to a laser light source 1 exceeds the value specified beforehand, and thus, a current value adjusting means 21 to increase only the constant quantity of the current level supplied from a recording current control means 22 to a laser 1 is equipped. When the variation of the current (bias current) to keep a laser light emitting light quantity at the time of reading constant exceeds a certain constant ratio, the current to record is also increased at the ratio corresponding to the variation, and thus, a recording current value corresponding to the change of a laser characteristic is set, and an optical recording and reproducing device to execute a stable recording reproducing action can be realized.
Patent JP-H10282846-A (JP)
Title: Removal device for printing material
Inventor: TANIGUCHI KAZUKO
IPC: G03G15/08
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To shorten the time required to cool a recording material after heating the recorded material while pressure-abutting a stripping member onto the recorded material and, therefore, to speed up a processing by providing a heat insulation wall to surround the area where the recorded material is separated from a stripping member. SOLUTION: In the removal device of a printing material 7 which strips the printing material 7 from the recorded material 8 by separating the recorded material 8 from the stripping belt 2, the heat insulation wall 4 which surrounds the area where the recorded material 8 is separated from the stripping belt 2 is provided, and a fan 16 for expelling heat inside the heat insulation wall 4 is arranged at the uppermost part of the heat insulation wall 4. The provision of the heat insulation wall 4 to surround the area where the recorded material 8 is separated from the stripping belt 2 prevents heat generated in the pressure-contacting area of the recorded material 8 with the stripping belt 2 from escaping into the separating area.  This ensures sufficient cooling in the separating area and improves the ability to remove the printing material 7 and, on the other hand, shortens the time required to cool the recorded material 8 from the pressure-contacting area to the separating area, and, therefore speeds up the processing.
Patent JP-H04324142-A (JP)
Title: Magneto-optical recording element
Inventor: SHIBATA TOSHIYUKI
IPC: G11B11/105
Filed: 1991-04-23
Abstract: PURPOSE:To produce the element having excellent mechanical and thermal characteristics by using a hot melt compsn. consisting of a specific copolymer as an elastomer component as an adhesive to stick two sheets of magneto- optical recording members to each other. CONSTITUTION:The hot melt compsn. consisting of a styrene/ethylene/butyrene block copolymer or styrene/butyrene block copolymer as its elastomer component is used as the adhesive for sticking two sheets of the magneto-optical recording members of the magneto-optical recording element. After the hot melt compsn. is melted, the compsn. is applied on at least one resin protective layer of the magneto-optical recording member or preferably both resin protective layers and thereafter both members are superposed on each other and are compression bonded under cooling. A sufficient barrier property to corrosive components is obtd. with the elastomer to be used in this element. The elastomer is also exceedingly excellent in mechanical property and dimensional stability. Since the elastomer is highly resistant to heat, this adhesive is thermally stable as well.
Patent JP-H09276570-A (JP)
Title: Tensioned enwrapping material
Inventor: HASE KAZUHARU
IPC: A47C31/02
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a tensioned enwrapping material which can easily be fixed and removed to/from a member to be enwrapped and which ensures a fine workmanship of enwrapping. SOLUTION: A seat part 12 and a sponge mat 17 are to be enwrapped by this tensioned enwrapping material according to the invention, consisting of a covering sheet 18 which is equipped at its open edge with a plurality of fastening pieces 20 capable of being folded to the back of the seat part 12. A male side tape 21a as a plane fastener 21 is adhered to the edge part rear surface of each fastening piece 20, and in such a way as mating therewith, a female side tape 21b as plane fastener 21 is adhered to the rear surface of the seat part 12.  According to this arrangement, the whole seat part 12 is covered with the sheet 18 in the tensioned spread condition, and when the two tapes 21a, 21b are affixed together upon folding the pieces 20 to the rear surface of the seat part 12, a fine appearance of enwrapping can be established, and it is possible to remove the sheet 18 simply by, from that condition, tearing off the tapes 21a, 21b.
Patent JP-H04322170-A (JP)
Title: Power converting apparatus
Inventor: ITO HIDEO
IPC: H02M7/537
Filed: 1991-04-23
Abstract: PURPOSE:To prevent breakdown of a controllable rectifying elements of main circuit of inverter by deviated magnetization with DC of a transformer and burning of the transformer. CONSTITUTION:A reactor LPU is connected in parallel with a winding connected in the side of inverter of a transformer provided between an inverter main circuit 3U and a load 5U, a current flowing into this reactor is detected by a current detector 20U and a current DC element of this reactor current is detected by a current DC element detecting circuit 210. An output compensating signal for compensating DC element of an output voltage of inverter is calculated from this current DC element with a DC deviated magnetization suppression signal calculating circuit 22U and an output voltage or output current of the inverter main circuit 30 is determined by applying compensated output reference signal obtained by addition of such ouput compensated signal to the output reference of the inverter with the output reference compensating circuit 23U to a PWM gate control circuit 12U.
Patent JP-S63258144-A (JP)
Title: Call tone generator
Inventor: KUNITOMI KIYOYUKI
IPC: H04M1/00
Filed: 1987-04-15
Abstract: PURPOSE:To freely generate a call tone such as a tone in matching with an installed location or a preferred tone by providing a recording/reproducing means recording/reproducing an optional call tone and reproducing the recording/reproducing means in detecting an incoming signal superimposed on a telephone line. CONSTITUTION:When an audio recording LSI 1 is set to the recording mode, the audio signal from a microphone 4 connected thereto used as a call tone is subject to A/D conversion and stored in a built-in memory. At the reproduction mode, the voice data stored in the built in memory is read, D/A-converted to reproduce the audio signal. An incoming detection circuit 2 is connected to telephone lines L1, L2 by utilizing a modular jack provided at the rear side of the generator main body. When the incoming signal is sent superimposingly onto the telephone circuits L1, L2, the audio recording LSI 1 reads the audio data written in advance from a prescribed channel area of the built-in memory together with the input of a START signal and generates a reproduced audio signal from the terminal SP.
Patent JP-S58209764-A (JP)
Title: Copying machine
Inventor: KATAO SHIYOUJI
IPC: G03G21/16
Filed: 1982-05-31
Abstract: PURPOSE:To facilitate the attachment and detachment of a photosensitive drum during maintenance and the removal of jamming recording paper, and to eliminate the damaging of the drum by allowing a transfer roll, recording paper guide members before and behind it, and even a guide member for recording paper separated from the drum to leave the drum when recording paper jams. CONSTITUTION:When a supporting member 21 rotates clockwise, a plate 30 rotates counterclockwise and the base part of a guide plate 34 abuts on the shaft 38 of a roll 15a and does not rotate any more. Thus, the transfer roll 9 leaves the photosensitive drum 6, and the rolls 14a and 15b arranged before and behind it and guide plates 21a and 21b between those rolls and the transfer roll move to leave the photosensitive drum 6 together with the transfer roll 9; and the plate 30 where the guide plate 34 constituting the 3rd recording paper guide member is fixed rotates counterclockwise associatively, so jamming recording paper is removed easily. In this case, neither than tearing of the rocording paper nor the damaging of the drum 6 is caused.
Patent JP-H07302866-A (JP)
Title: Semiconductor device and heat spreader for that device
Inventor: OKIKAWA SUSUMU
IPC: H01L23/373
Filed: 1994-04-28
Abstract: PURPOSE:To suppress the occurrence of a warp and also, raise the heat radiation property by joining the heat spreader consisting of the complex between an Fe metal and a Cu metal to the opposite side of a chip from an electrode, in a surface mounting type of plastic BGA package. CONSTITUTION:In a surface mounting type of plastic BGA package, a heat spreader 15 is joined to the opposite side of a semiconductor chip from an electrode 2. Since the heat spreader 15 is constituted of the complex between an Fe metal 15 and a Cu metal 17, it is possible to suppress the warp of a wiring board 3 by thermal expansion by means of the heat spreader 15 by adjusting the composition of both metals and the rate of the complex thereby approximating the thermal expansion coefficient to that of the wiring board 3. Besides, the heat spreader 15 contains compounded Cu metal high in heat conductivity, so it radiates the heat of the semiconductor chip 1 efficiently. Hereby, the reliability can be improved.
Patent JP-H05294772-A (JP)
Title: Manuring method for coffee residue
Inventor: KITANO MAKOTO
IPC: C05F17/00
Filed: 1992-04-13
Abstract: PURPOSE:To produce coffee residue manure free from growth trouble in a short period by promoting aerobic fermentation of coffee residue. CONSTITUTION:Seeded coffee residue manure is added to green coffee residue and the coffee residue is aerobically fermented. In the method for manuring coffee residue, ammonium sulfate is added so that C/N in the material is regulated to 5-20. Thereby added ammonium sulfate rapidly causes biodegradation in the raw material. Organic acid, which is produced in a fermentation process and caused growth trouble, is rapidly decomposed and aerobic fermentation is promoted.
Patent JP-H11295433-A (JP)
Title: Particle detector
Inventor: EGASHIRA MITSURU
IPC: G01T1/29
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To calculate the accurate amount of electrification of particles, the speed, and the number by adding a vibrator to a case with a small hole for a particle detector, vibrating an electrified particle entering inside, bringing them into contact one another repeatedly inside, and taking out electric charges completely, and at the same time measuring the speed and the number of the electrified particles running inside the case. SOLUTION: A particle detector is provided with a conductive case that has a hole where an electrified particle R enters and at the same time a space inside, a vibrator L that vibrates the case, brings internal, electrified particles into contact with the inside repeatedly for discharging electric charges to the case, and an electric charge measurement circuit F for measuring the amount of electric charge taken out of the case.  Also, the detector is provided with a conductive case that has a hole where an electrified particle enters and at the same time has a space inside, two first electrodes that are provided while sandwiching a path in that the electrified particle runs in the case, two second electrodes that are provided at a position being separated from the first electrodes by a given distance, and a speed-measuring circuit for calculating speed by measuring time from a point, when the amount of electric charge between the first electrodes changes to a point when the amount of electric charge between the second electrodes changes.
Patent JP-S5217785-A (JP)
Title: Slip thickness crystal resohator
Inventor: MASUZAWA ISAMU
IPC: H03H9/17
Filed: 1975-07-31
Abstract: PURPOSE:To provide high accuracy and low cost by improving production method and the form of a ultra-small oscillator particularly for wrist watch.
Patent JP-H09255081-A (JP)
Title: Four-way switch valve for tank lorry
Inventor: FUJII SEIZO
IPC: F16K11/08
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To smooth flow, to make flow velocity fast, to make unloading fast at a gravity ejecting position and to simply and easily realize them. SOLUTION: This four-way switch valve 11 is mounted in a pipeline between a bottom valve and an ejection valve. In addition, by displacing rotatably a valve body 3 in a valve box 2, it is switchable to such three positions as a gravity ejecting position being not through a pump, a pump ejecting position through the pump and a pump sucking position through the pump. In addition, in this four-way switch valve 11, a wide side expanding space 20 is formed on the side between the first port A and the second port B and at the gravity ejecting position, by making the flow pass also through this side expanding space 20, there exists no possibility of generating large resistance and turbulent flow caused by hindrance of the valve body 3 on its midway and the flow is smoothly curved while it makes a detour around the valve body 3.
Patent JP-H08287929-A (JP)
Title: Flat ceramic interconnector
Inventor: FUJIMOTO TETSUO
IPC: H01M8/02
Filed: 1995-04-19
Abstract: PURPOSE: To provide a flat ceramic interconnector and its manufacturing method by which warping caused by a reducing action can be prevented. CONSTITUTION: A roughly formed layer 2 having voids 2a is formed by baking a material by mixing a fine grain and a rough grain of a ceramic raw material, and slurry of the ceramic raw material is applied to the surface on this one side, and it is baked, and a dense layer 3 is arranged. Therefore, a flat ceramic interconnector 1 on which oxygen partial pressure inside the roughly formed layer 2 being the flowing side of oxidizing gas is set not less than 10<-5> atm, on the one hand, oxygen partial pressure of a surface outside the dense layer 3 being the flowing side of fuel gas is set not more than 10<-5> atm, can be obtained.
Patent JP-H07315901-A (JP)
Title: Mortar composition for repairs capable of spraying
Inventor: WAINAA MOORI
IPC: C04B28/02
Filed: 1994-05-02
Abstract: PURPOSE: To improve flexibility, durability and frost resistance by incorporating cement and specific aggregate into the mortar compsn.  
     CONSTITUTION: The aggregate having an average static modulus of elasticity of 15,000 to 40,000 N/mm 2  is obtd. by mixing 77 to 78 wt.% sand, 0.8 to 1.5 wt.% natural ore material having a fibrous structure and about 1.5 wt.% limestone powder. The mortar compsn. for repairing concrete surfaces is obtd. by mixing the cement, 0.5 to 2.5 wt.% the aggregate and, if necessary, fillers and water. The compsn. is sprayed onto the reinforced concrete by a dry spraying method. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S58209381-A (JP)
Inventor: NAKAGAWA HISAO
IPC: B26B19/38
Filed: 1982-05-31
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-H11293816-A (JP)
Title: Bearing wall structure for wooden building and bearing wall panel
Inventor: YAMASHITA KENICHI
IPC: E04B2/56
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To easily provide a bearing wall on the basis of framing construction method, to secure a large opening width, and to increase the degree of freedom of reconstruction. SOLUTION: This bearing wall structure includes at least upper and lower pairs of horizontal members 11, 13, 51, 53 and a bearing wall panel 20 (60) fixed between the horizontal members 11, 13, 51, 53 and constituting a rigid structure integrated with the horizontal members 11, 13, 51, 53. The bearing wall panel 20, (60) and the horizontal members 11, 13, 51, 53 are integrated together to bear horizontal load to resist horizontal forces.
Patent JP-H05263252-A (JP)
Title: Coated sintered hard alloy member
IPC: C23C28/04
Filed: 1992-03-19
Abstract: PURPOSE:To provide a coated sintered hard alloy member excellent in resistance to abrasive wear, crater wear and chipping by laminating TiC, TiCN and TiC on the surface of a base material in this order. CONSTITUTION:A TiC film having 1-3mum thickness as the first layer, a TiCN film having 4.251-4.302Angstrom  lattice constant and 2-5 thickness as the second layer and a TiC coating layer having 2-8mum thickness as the third layer are provided on the surface of a sintered hard alloy base material. The generation of a etaphase due to the sucking up of C from the base material is prevented by the direct coating of TiC. The diffusion of W, etc., into the upper layers from the base material is obviated by the second coating layer of TiCN, and hence the hardness of the third coating layer of TiC is not lowered.
Patent JP-S59216759-A (JP)
Inventor: YOTSUHEN BURUGUDORUFU
IPC: B60T13/12
Filed: 1984-05-12
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-H02272470-A (JP)
Title: Image forming device
Inventor: UETAKE HIDEO
IPC: G03G15/00
Filed: 1989-04-13
Abstract: PURPOSE:To prevent toner leaks when the keying circuit of a laser power source causes failure or a waste toner recovering container is not loaded by constituting in such a way that the optical path of as laser beam is intercepted when a member, which composes the image forming device, is attached to or detached from a device main body, and interlocking the intercepting means according to the presence or absence of a waste toner recovering container. CONSTITUTION:In condition where a photosensitive drum unit 8 is detached, a shutter lever 12 is opened since a lever 10a is away from a rod 12a, and an opening 2a is closed since a shutter plate 11 is pulled up by a spring 11b. In this condition, a laser beam L from a scanning optical unit 1 is intercepted by the shutter plate 11, therefore the laser beam does not leak out of a main body device 100 at the time of the removal of a jammed paper or maintenance such as parts replacement. Additionally, when the photosensitive drum unit 8 is fitted to the main body device 100 without attaching a box 10 to the unit 8, the laser beam L is intercepted by the shutter plate 11 at the opening 2a.
Patent JP-H07301247-A (JP)
Title: Constant velocity universal joint
Inventor: MORINAGA SHOZO
IPC: F16D3/2245
Filed: 1994-05-06
Abstract: PURPOSE:To make improvements in lubricability around a ball to be fitted in a supporting hole of a cage member. CONSTITUTION:This equi-velocity joint is provided with a circular cage member 10 being slidingly in contact with an inner circumferential surface 3A of an external connecting member 3 and an outer circumferential surface 7A of an internal connecting member 7, and a ball 5 being fitted free of rolling motion in a supporting hole 11 installed in the circumferential equipartition position while rolling along each of rolling grooves 4 and 9 installed in both these inner and outer circumferential surfaces 3A and 7A, and in this constitution, a lubricating groove (lubricant holding groove) 20 is installed on a sliding contact surface of at least the supporting hole 11 of the cage member 10.
Patent JP-S62253052-A (JP)
Title: Releasable holder
Inventor: POORU RUBOTSUKU
IPC: A61F2/24
Filed: 1987-04-16
Abstract: A device for releasably holding an object, particularly a prosthetic heart valve (22), comprising a handle member (1, 2, 3) integral with a key member (5, 6) which releasably engages a holder member (8) having an interacting engaging screw (15, 16, 17) which controls and limits the movement of integral cooperating fingers (11, 12) for holding and releasing the object; and a package assembly (23, 24) for storing under sterile conditions the holder member of the device attached to the prosthetic heart valve comprising a clam shell mechanism for releasably holding the holder member and valve.
Patent JP-H02272973-A (JP)
Title: Still picture transmitter
Inventor: KOYANAGI HIDEKI
IPC: H04N19/625
Filed: 1989-04-14
Abstract: PURPOSE:To ensure a low-pass filter processing by using a specific picture element signal stored in a buffer memory provided between the stages of a multistage thinning out processing circuit and executing the low-pass filter processing of a processing unit block signal to be thinning out processed at such a stage. CONSTITUTION:In a buffer memory 22 provided between the stages of multistage thinning out processing circuits 21 and 23, the processing unit block signal to be thinning out processed at such a stage and the picture element signal to belong to a precedent processing unit block signal adjoining by one picture element which adjoins in horizontal and perpendicular direction are stored. By using the picture element signal stored in the buffer memory 22, the processing unit block signal to be thinning out processed at such a stage is low pass filter processed. Thus, the processing unit block signal to be thinning out processed by the multistage thinning out processing circuits 21 and 23 can be surely low pass filter processed.
Patent JP-H04324621-A (JP)
Title: Formation of semiconductor thin film
Inventor: FUKUDA HISASHI
IPC: H01L21/205
Filed: 1991-04-24
Abstract: PURPOSE:To form a single-crystal Si-Ge semiconductor thin film having a high quality and uniform film thickness on a large-diameter Si wafer. CONSTITUTION:After a single-crystal Si thin film 202 is formed on the film forming surface of a cleaned Si substrate 15 as a buffer layer in a reaction furnace, a single-crystal Si-Ge thin film 204 is formed on the layer 202 in the furnace without introducing air into the furnace. The layer 202 is formed by heating the surface of the substrate 15 at about 1,000 deg.C for 10-30 seconds by irradiating the surface of the substrate 15 with infrared rays in the atmosphere of a silane gas. The thin film 204 is formed by heating the substrate at about 1,000 deg.C for 60-120 seconds by irradiating the surface of the layer 202 with infrared rays in the atmosphere of a mixed gas of a silane gas and germane gas.