baber/WOPTO huggingface dataset:
Patent JP-2000056023-A (JP)
Title: Pet detector capable of providing depth directional information
Inventor: YAMAMOTO SEIICHI
IPC: G01T1/20
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a high spatial resolution by laminating a plurality of scintillators having different damping times in the depth direction, bundling a plurality of the resulting scintillators to form a scintillator block, and connecting it to a position sensitive optical sensor. SOLUTION: A scintillator block 4 is optically bonded to a position sensitive photomultiplier(PSPMT) to constitute a positron emission tomographic Gd2, SiO2 (hereinafter referred to as GSO) detector 3 detectable of depth directional position. In the scintillator block 4, three GSO scintillators differed in Ce concentration are connected in the depth direction, and a plurality of the resulting scintillators is bundled to form one block. The scintillator may be LiGd2, SiO2, the number of layers is most desirably 3, and the number of scintillators to be bundled is most desirably 8. As the position sensitive optical sensor, the positional operation from a plurality of PMT outputs can be also performed in addition to the positive sensitive PMT.
Patent JP-S61104327-A (JP)
Title: Magnetic recording medium
Inventor: NARA HITOSHI
IPC: C09D7/12
Filed: 1984-10-23
Abstract: PURPOSE:To obtain a magnetic recording medium which has excellent running stability and S/N ratio, obviates powder dislodgment and has excellent durability by allowing melamine resin powder except benzoguanamine to exist on the surface of the magnetic recording medium to slide with a video deck. CONSTITUTION:The melamine resin powder without contg. the benzoguanamine resin is dispersed into the magnetic layer and back coat (BC) layer of the magnetic recording medium to provide adequate ruggedness by the resin powder to the sliding surface with the magnetic head, guide roll, etc. of the video deck. The resin powder has the high bonding power between the magnetic layer and the binder of the back coat layer, has excellent dispersibility into the binder and eliminates the cause for staining the video deck as result of powder dislodgment or the generation of drop-out during reproduction of an image. The magnetic recording medium which has excellent running property wear resistance and durability and is suitable for high-density recording is thus obtd.
Patent JP-S59114928-A (JP)
Title: Product detection type noise blanker
Inventor: AKIYAMA KOUJI
IPC: H03G3/34
Filed: 1982-12-20
Abstract: PURPOSE:To vary the pulse width of a one-shot multivibrator to cope with the woodpecker noise, etc. by providing a variable resistance at the input side of the multivibrator, and setting a threshold level at which the multivibrator does not work by the natural noise entered from an antenna and the noise generated in a receiver. CONSTITUTION:Filters 1 and 2 are connected in cascade with a gate circuit 3' to constitute a high frequency circuit of a receiver. A circuit in which a buffer amplifier 3, envelope wave detector 9, HPF11, audio amplifier 12 and a one-shot multivibrator 13 are connected in cascade each other is set in parallel between the circuit 3' and the joint between the filters 1 and 2. Then a carrier frequency equal to an intermediate frequency is supplied to a carrier input terminal 10 of a detector 9 of said circuit, and the noise is extracted when a received signal is superposed on the noise, and product detection is applied. Then a variable resistance VR1 is provided at the input side of the multivibrator 13 to set a threshold level at which the multivibrator 13 is not actuated by the noise. Thus the pulse width of the multivibrator is varied to cope with the woodpecker noises, etc.
Patent JP-2000041128-A (JP)
Title: Image processing system
Inventor: SUMITA HIROYASU
IPC: B41J29/38
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain the image processing system by which a copy job instructed and inputted from the operator is finished at a high speed without interrupting the copy job. SOLUTION: In the image processing system where a 1st image processing unit and at least one of a 2nd image processing unit or more are provided, the 1st image processing unit is, e.g. used for a master set and the 2nd image processing unit is used for a slave set, a main controller 20 controls a connected I/F 48 so that the operator cannot operate for releasing a connection operation even when a job of the master set is finished and the master set is in a standby state while they copy job distributed to the master set and the slave set is in execution. Thus, the remaining job of the slave set is finished completely and a copy output desired by the operator is obtained.
Patent JP-S61102841-A (JP)
Title: Line quality monitoring device
Inventor: YOSHIMOTO MAKOTO
IPC: H03M13/00
Filed: 1984-10-24
Abstract: PURPOSE:To improve detecting accuracy of a line error ratio by installing a syndrome generating means for correcting a code error, a digital multiple signal converting means, a parity detecting means and a counting means to count an error ratio of the digital multiple signal, and extracting the prescribed syndrome and detecting a parity corresponding to an error correcting code added to a digital multiple signal. CONSTITUTION:The device is provided with a detected signal input terminal 1, an error ratio output terminal 2, a branch circuit 10, a register 11, a syndrome extracting device 12, an error correcting device 13, an error ratio detecting device 14, a parity detecting device 15 and a signal converting device 16. A signal 101 including a digital multiple signal and a clock signal is inputted to the detected signal input terminal 1, branched to a signal 102 and a signal 103 at the branch circuit 10, the signal 103 is inputted to the syndrome extracting device 12 and a prescribed syndrome is extracted. Presence or absence of the error of the digital multiple signal included through the syndrome to the signal 101 is detected, and when the error occurs, the position is also assumed.
Patent JP-2000061366-A (JP)
Title: Powder spray device with external and internal charging
Inventor: BOERNER GUNTER
IPC: B05B5/025
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a powder spraying device which carries out electric charging simultaneously in the inside and the outside and is suitable for electrostatic powder coating. SOLUTION: Both of internal high voltage electrodes 2 and an external high voltage electrode 5 are connected with a high voltage power source through high resistance members 1, 3, 4 to improve adhesion efficiency to be constant without largely depending on the distance between the spraying apparatus and the member in a manufacturing process.
Patent JP-H0969431-A (JP)
Title: Laminated electromagnet
Inventor: SANO MASAMI
IPC: H05H13/04
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To manufacture the title laminated electromagnet within a short time at low cost by eliminating welding step while securing the magnetic pole surface of the laminated electromagnet with high precision furthermore improving the rigidity. SOLUTION: Laminated cores 4 are contained in a frame 1 in U type sectional shape next an end plate 7 is fixed to the left side of the frame 1 using a bolt 6 while the end plate 7 is fixed to the right side of the frame 1 using a pin 9. At this time, a bit of gap is made between the frame 1 and the right side end plate 7. The cores 4 with a presser bar 5 applied to the side is tightened by the bolt 6 to be pressure welded onto the reference arc surface of the cores 4. Besides, the cores 4 with the presser bar 5 applied to the surface is tightened by the bolt 6 to be pressure welded onto the reference plane of the cores 4. Later, the cores 4, the frame 1 an both end plates 7 are tightened by a tie rod 8.
Patent JP-2000051825-A (JP)
Title: Apparatus for fermenting organic waste
Inventor: UEDA MASAKO
IPC: B09B3/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for treating organic waste which can obtain quality compost by maintaining the inside of a fermentation tank at an oil content and a water content which do not cause the deterioration of a floor. SOLUTION: In a fermentation treatment apparatus having an inlet 4 for charging organic waste, a fermentation tank 1 for fermenting the charged organic waste, and a discharge opening 8 for discharging the fermented product, a waste indication-input part 21 is provided which indicates an allowable amount of organic waste to be charged by an operation in which the properties of the waste to be charged are selected from are-determined indications, and a corresponding switch is pushed on.
Patent JP-H0562984-A (JP)
Title: Thermal treatment method of semiconductor crystal
Inventor: SHIRAKAWA YOSHIMI
IPC: H01L21/66
Filed: 1991-09-04
Abstract: PURPOSE:To provide a semiconductor crystal thermal treatment method where silicon crystal can be very accurately controlled in the precipitation amount of oxygen and restrained from varying in gettering capacity. CONSTITUTION:Defects in silicon crystals having an impurity carbon concentration are detected by comparing the infrared absorption intensity peaks in a 1000-1120cm<-1> band with each other through a low temperature measurement carried out at a liquid nitrogen temperature or below, whereby crystals are selected, and only the crystals out of the selected crystals which belong to the same classification or belong to the close classifications are thermally treated.
Patent JP-S6284036-A (JP)
Title: Production of glyceryl ether
Inventor: KAWAMATA AKIRA
IPC: C07C41/00
Filed: 1985-10-08
Abstract: PURPOSE:To obtain the titled compound useful as an emulsifier or a drug having anti-inflammatory action, etc., free from side effects, easily in high yield and purity, by carrying out the epoxide ring-opening reaction of a glycidyl ether in the presence of benzyl alcohol and a base. CONSTITUTION:The objective compound of formula II can be produced by (1) reacting 1mol of a glycidyl ether of formula I (R is 1-26C straight-chain or branched alkyl or aryl) with preferably 1-20mol, especially 2-10mol of benzyl alcohol in the presence of a base such as lithium hydroxide, triethylamine, etc., at 20-150 deg.C, especially 40-100 deg.C and (2) carrying out the hydrocracking of the product in the presence of a metallic catalyst (e.g. palladium black). The amount of the metallic catalyst is preferably 0.0001-10wt% based on the benzyl ether derivative.
Patent JP-H0677584-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: YOSHIDA ICHIRO
IPC: H01S5/042
Filed: 1992-08-24
Abstract: PURPOSE:To provide a semiconductor laser in which thermal characteristics are improved and which has a stable wavelength. CONSTITUTION:This semiconductor laser comprises a chip 110 having a laser resonator and bonded to an electrode plate 101, and a heat pass wire 103 provided as a heat radiator at a side of a substrate of the chip 110. Electrodes 102a, 102b, 102c, 102d are formed on the plate 101, and the electrodes 102a, 102b are electrically connected to the resonator. The wire 103 is brought into contact with the substrate of the chip 110, and a wire which performs excellent function as a heat radiator is used. It is electrically connected to the electrodes 102c, 102d, and a current flows between the electrodes 102a, 102b and 102c, 102d to output a laser light from the resonator of the chip 110.
Patent JP-S6282688-A (JP)
Inventor: OSAGAWA YUKIMASA
IPC: H05B6/06
Filed: 1985-10-07
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-2000056322-A (JP)
Title: Liquid crystal display device
Inventor: YAMADA KENICHIRO
IPC: G02F1/136
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device by which a desired auxiliary capacity can be set independently of the width of an auxiliary capacity electrode. SOLUTION: The liquid crystal display device has a pixel electrode 4 which is arranged in the matrix form, a gate electrode 1, a source electrode 2 and a drain electrode 3. Further, the liquid crystal display device has a transistor capable of switching the pixel electrode and an auxiliary capacity electrode 5 which forms the pixel electrode and an auxiliary capacity is provided at the under layer of the pixel electrode. The auxiliary capacity corresponds to the overlap quantity of the gate electrode and a hole 6 is perforated at the part, where the pixel electrode lies upon the auxiliary capacity electrode.
Patent JP-S60117997-A (JP)
Title: Display control method
Inventor: JIEIMUSU SHII HANTEINTON
IPC: G06F3/14
Filed: 1983-11-30
Abstract: PURPOSE:To perform an optional display through a display of an optional operator station by transferring a display instruction corresponding to a desired display to a designated operator station at the reception side in accordance with the transfer command input operation of an optional operator station. CONSTITUTION:A microprocessor 11 decides the presence or absence of designation to an address of the reception side, i.e., the presence or absence of the input given from a key beta. If this input exists, the presence or absence of the input of a display instruction, i.e., the input given from a key alpha is decided. If this input exists, the display instruction is transmitted to a communication line together with an address signal which designates an operator station of the reception side. This address signal is written to a prescribed area 12a of a memory 12 at an operator station OC1 corresponding to a designated address and then stored to a prescribed area 12b to perform the corresponding display. In other words, the display instruction sent from an operator station OC2 is treated equivalently to the display instruction supplied from the key alpha of the OC1 itself at the OC1 to be displayed.
Patent JP-H0275868-A (JP)
Title: Controlling method for refrigerator
Inventor: IKEDA TAKASHI
IPC: F25B49/02
Filed: 1988-09-09
Abstract: PURPOSE:To display an alarm by detecting the temperatures of high and low pressure side inlets of a four-way valve, detecting the malfunction of the operation of the valve by the temperature difference thereby to immediately detect the improper operation of the valve and stopping the operation before the temperature in a refrigerator rises. CONSTITUTION:Only a cooling operation mode of cooling, defrosting and stopping operations is set, the discharge gas temperature Td of a thermostat 9 and the suction gas temperature Ts of a thermostat 10 are detected after t2 min is elapsed after a compressor 1 is started, if the temperature difference between the Td and the Ts is a degrees or more, it is judged as being normal, and the cooling operation is continued. If the temperature difference is less than the a-degrees, a four-way valve is judged as being malfunctioned, the valve 5 is forcibly switched from 'cooling' to 'defrosting', the valve 5 is returned, after t3 sec is elapsed, to the original, and the temperature difference is again detected after T4 sec. If the temperature difference reaches a degree or more, the valve becomes normal, and the cooling operation is executed. If it is less than the (a) degrees, the valve is judged, if the previous operation of the valve is repeated several times, as being malfunctioned, the operation is stopped, and an alarm display is generated.
Patent JP-H1169244-A (JP)
Title: Information processor, information processing method and transmitting medium
Inventor: KIMOTO YOSUKE
IPC: H04N7/173
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To quickly retrieve the program of a prescribed broadcast time. SOLUTION: For example, an electronic program guide EPG object of programs A is broadcasted from 19:00 to 20:49 is copied to produce a 1st cloned EPG object and a 2nd cloned EPG object. As a relative start time of the 1st cloned EPG object, '00' min is set and as a relative end time, '59' min is set. As a relative start time of the 2nd cloned EPG object, '00' min is set and as a relative end time, '49' min is set respectively. The cloned EPG object is assigned for each time zone of one hour band by using the relative time for a reference. The 1st cloned EPG object of the program A is assigned with hour to 19:00 and the 2nd cloned EPG object of the program A is assigned with an hour to 20:00. The retrieval is conducted for each time zone.
Patent JP-S6468091-A (JP)
Title: Profile emphasizing and motion-adaptive type yc separating device
Inventor: YAMADA AKIHIKO
IPC: H04N9/78
Filed: 1987-09-08
Abstract: PURPOSE:To surely execute a vertical profile emphasis by multiplying a profile component by a coefficient with a coefficient multiplier to execute a coring and a limiter processing and superimposing it on a luminance signal. CONSTITUTION:An output signal 14a of an adder 14 of a YC separating part 10 is made to pass through a low-pass filter 31, a chrominance signal is removed and a profile emphasizing component can be obtained. To this, the coring processing of a coring part 32 is executed to remove a chrominance signal component which can not be removed by the low-pass filter 31 and a noise component. Thereafter, it is multiplied by the coefficient with a coefficient multiplier 33 and the limiter processing is executed so that an overflow does not occur when it is superimposed on the luminance signal. After the processing like this, a vertical profile emphasizing signal 30a is obtained and by adding this to an adaptive type luminance signal 50a with an adder 53, a motion- adoptive type luminance signal whose profile is emphasized can be obtained. Thus, concerning also a YC separation between frames, the vertical profile emphasis can be executed without interference.
Patent JP-2000014571-A (JP)
Title: Vacuum bottle with mouth of watering can
Inventor: KANZAKI KOJI
IPC: A47J41/00
Filed: 1998-07-04
Abstract: PROBLEM TO BE SOLVED: To speedily and safely execute work for thawing ice at the front glass of a frozen vehicle by fitting the mouth of a watering can provided with air holes used also as hot water pouring holes to the water entering port of a vacuum bottle. SOLUTION: The mouth of the watering can 4 provided with the air holes used also as the hot water holes pouring at triangular faces is fitted to the water entering port 2 of the vacuum bottle main body. At the time of using this, hot water is put into the main body 1 and the mouth of the mouth 4 to pour to the front glass of the frozen vehicle. Since the vacuum bottle is used for the main body 1, hot water is difficult to get cold though external air is cold and there is no fear of getting burned in spite of touching the main body 1. In addition, since the mouth 4 with the air holes used also as hot water pouring holes is fitted to the triangle faces, hot water is efficiently poured to the large range of the front glass of the vehicle.
Patent JP-H1166631-A (JP)
Title: Optical disk and manufacture of optical disk
Inventor: KUSAFUKA TAKAYA
IPC: G11B7/24062
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an attractive optical disk as a merchandise product and a method for manufacturing the optical disk by which the optical disk is manufactured at low cost by the effective utilization of the outer peripheral part of the optical disk. SOLUTION: The optical disk 1 has a center hole 2 for attachment at the central part and a hollow, circular data storage region 3 at the inner peripheral part, and a pit is formed in this data storage region 3. The data storage region 3 is covered with an optical reflection film 5a. Further, an optical reflection film 5b and an optical reflection film 5c are formed in discontinuity with the data storage region 3 so that a desired multicolor pattern is constituted at the outer peripheral part 4 of the optical disk on the outer side thereof. These optical reflection film 5b and optical reflection film 5c are formed by depositing metal such as gold and titanium by evaporation on an area not covered with plural masks. Further, the multicolor pattern may be formed on the outer peripheral part 4 of the optical disk by printing.
Patent JP-S6284403-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KAJINO JIRO
IPC: G11B5/008
Filed: 1985-10-09
Abstract: PURPOSE:To simplify constitution and to facilitate processing by providing an auxiliary magnetic pole having a signal coil installed opposite to a main magnetic pole over a magnetic tape and a guide member guiding the magnetic tape in parallel with the travel of the rotating plane of the main magnetic pole. CONSTITUTION:The magnetic tape 22 coming out of a supply reel 21 is direction-changed by a guide roller 23, and the 1st and 2nd travel guides 24 and 25 regulate the travel face and width direction of the magnetic tape 22. The auxiliary magnetic pole 27 winding the signal line coil 26 is installed between both travel guides, and a part facing the magnetic tape 22 is made in parallel with the magnetic tape 22. A capstan 28 and a pinch roller 29 corporate and shift the magnetic tape 22 in the direction of an arrow B. The 1st and 2nd travel guides 24 and 25 travel-guide the magnetic tape 22 so that a magnetic tape travel face excellent in flatness can be obtained in parallel with the rotating plane of the magnetic pole 33, and accordingly the contact pressure of the main magnetic pole 33 with the magnetic tape 22 can be stable and constant. Thus the constitution can be simplified, and assembly and adjustment can be facilitated.
Patent JP-S6284233-A (JP)
Title: Ventilation structure for air conditioner, or the like
Inventor: TANAKA MASAYUKI
IPC: F24F1/00
Filed: 1985-10-09
Abstract: PURPOSE:To reduce the air resistance and noises without giving rise to turbulence by providing a motor stay with a reinforcing ring of circular cross-section adjacent to the air delivery section and delivering air along the arcuate face of the ring. CONSTITUTION:A propeller fan 3 is driven by a motor 4, and it makes the air flow out of an air delivery section 5 provided on a base plate 1 which becomes an outer box. A motor stay 6 is provided on the base plate 1 in order to support fixedly the motor 4, and a reinforcement ring 7 which has a circular cross-section and is provided for strengthening is installed adjacent to the outer circumference of an air delivery section 5. The air flow y which flows out by the rotation of a propeller fan 3 is discharged smoothly without developing air turbulence by means of the reinforcement ring 7, and the air resistance can be thereby reduced, reducing noises and improving fan efficiency. Furthermore, a higher fan efficiency can be obtained by giving the reinforcement ring a shape which follows the air flow y.
Patent JP-H0786683-A (JP)
Title: Semiconductor light emitting device
Inventor: NISHIKAWA YUKIE
IPC: H01S5/00
Filed: 1993-09-10
Abstract: PURPOSE:To provide a semiconductor laser made of a wide gap II-IV compound semiconductor which makes it possible to embody current construction structure and lower working voltage and provide high reliability and high light emission efficiency. CONSTITUTION:A semiconductor laser comprises a double heterostructure unit with buffer layers 12 to 15, which include In or Ga which has formed a growth on a p-GaAs substrate 11 and a p-Z buffer layer 16 laminated and formed on the buffer layers 12 to 15 and an undoped CdZnSe multiple quantum well active layer 18 and an n-ZnSSe clad layer 20. On a part of the surface of the substrate is formed a surface slanted by 15 deg. in the direction to [011] from a plane (100). The concentration of carriers of the p clad layer 16 on the slanted surface is arranged to be larger than that of the p clad layer 16 on the surface (100).
Patent JP-S60119894-A (JP)
Inventor: SHIMA TADAO
IPC: E21D9/06
Filed: 1983-12-01
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。