baber/WOPTO huggingface dataset:
Patent JP-S5767872-A (JP)
Title: Measuring device for diameter of electron beam
Inventor: YOSHIMI MAKOTO
IPC: G01T1/29
Filed: 1980-10-14
Abstract: PURPOSE:To make the measurement of the diameter of an electron beam of microcurrent possible with high accuracy by using an electron detecting element formed with a P-N junction part in parallel with the surface of a semiconductor substrate having a linear sharp edge near the edge of said substrate. CONSTITUTION:An electron detecting element 10 consists of a semiconductor substrate having a linear sharp edge part 10a, and said element 10 is provided by forming an N type layer 12 on the top surface near said edge part 10a of a P type substrate 11. Namely, a P-N junction part is formed in parallel with the surface of the semiconductor substrate near the edge part 10a of the element 10. Reverse bias voltage is applied to the P-N junction part of the element 10, and an electron beam is scanned in the direction crossing the part 10a. Hence, the diameter of the electron beam is easily measured with high accuracy based on the detection signal of the element 10 obtained at this time.
Patent JP-S5368525-A (JP)
Title: Interface diagnosis system
Inventor: KAWAMURA HIROYUKI
IPC: G06F11/22
Filed: 1976-12-01
Abstract: PURPOSE: To have a correct diagnosis for the fault of the interface itself by diagnosing the less significant unit by isolating it from the interface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04366680-A (JP)
Title: Labeled rubber product and labeling
Inventor: HIRAKAWA HIROSHI
IPC: B29C65/02
Filed: 1991-06-14
Abstract: PURPOSE:To provide a durably labeled rubber product which does not allow a surface material to peel off the to friction or bending and does not fade out or become discharged chromatically as well as a labeling technique. CONSTITUTION:A super-polymer polyethylene sheet molded by a cutting technique with a labeling material for forming a character or a design sealed inside is allowed to fuse and adhere to the surface of a rubber product.
Patent JP-H0658298-A (JP)
Title: Silencer with filter
Inventor: RUDORUFU RIKANEKU
IPC: F04D29/66
Filed: 1993-06-15
Abstract: PURPOSE: To easily assemble a muffler with a filter arranged at the suction side of a compressor by forming attenuating elements with a plurality of divided attenuating sectors and securing the sectors by radial grooves arranged in a casing. CONSTITUTION: A plurality of disc-shaped attenuating elements 2, 2a are accommodated in a casing 1 anchored to a compressor. In a filtered muffler with a filter 5 arranged on the outer periphery of the casing 1, each of the attenuating elements 2, 2a is formed by four attenuating sectors 3. Each attenuating sector 3 is formed by two punched perforated plate halves and fixedly positioned by being engaged in a plurality of grooves 6 radially arranged in the casing 1. The attenuating sectors 3 are radially clasped and retained by the mount of the filter 5, thereby eliminating the need for rivet clamp. A bended guide element 4 is arranged on the inner periphery of the attenuating elements 2 to avoid the turbulence loss of outlet flow part.
Patent JP-H08336020-A (JP)
Title: Image forming device
Inventor: TAKEDA AKIO
IPC: H04N1/17
Filed: 1995-06-09
Abstract: PURPOSE: To shorten operation time at the time of consecutive copying and to minimize a storage area for inputting image data in an image formation device for reading an original by serial scanning. CONSTITUTION: Original images are divided into plural bands and read by serial scanning by image read parts 1 and 2 and converted to the image data, images are formed on recording paper by a recording part based on the image data and the image data for one or several bands (for instance, 2 bands = N) from a first band read in the image read parts 1 and 2 are stored in a memory. In the case of copying second and succeeding sheets of the consecutive copying, the image read operation of the image read parts 1 and 2 is started from the first 2 bands or the other first plural bands (for instance, the third band) and the images are formed on the second and succeeding sheets of the recording paper in the recording part from the image data stored in the memory and the image data by the image read operation.
Patent JP-S5571192-A (JP)
Title: Control circuit of servomotor
Inventor: TAJIMA FUJIO
IPC: H02P7/00
Filed: 1978-11-22
Abstract: PURPOSE: To let voltage-current conversion in this servomotor correspond in the ratio 1:1, by compensating the change of resistance between motor terminals wherein a power amplifier is controlled in response to deviation between voltage generated at the protective resistance of a motor and reference voltage.  
     CONSTITUTION: A deviation detector 4 supplies deviation between detecting signals from a positional detector 3 and control input signals 5 to this servomotor 1 through a DA converter 6, a phase compensation circuit 7, a saturation circuit 8 and a power amplifier 9. A comparator 10 compares voltage generated at the protective resistance 2 of the servomotor 1 and reference voltage, and a gain regulator 11 adjusts the gains of the power amplifier 9 so that voltage-current conversion in the servomotor 1 become to the ratio 1:1 by deviation signals from the comparator 10. Thus, the controlling performance of the servomotor 1 can be promoted because the voltage- current conversion in the servomotor 1 is let correspond in the ratio 1:1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08334773-A (JP)
Title: Spacer for liquid crystal display element, liquid crystal display element using that and its production
Inventor: YAMADA TOICHI
IPC: G02F1/1339
Filed: 1995-06-09
Abstract: PURPOSE: To provide such a spacer for a liquid crystal display element that avoids abnormal orientation of the liquid crystal on the interface between the liquid crystal and the spacer and can prevent movement of the spacer, and to provide a liquid crystal display element using that spacer and its production method. CONSTITUTION: This spacer is obtd. by forming a coating layer made of polyimide intermediate product on the surface of silica particles. After the spacer is distributed on a substrate, imidization is started in a heat-weld process to form a polymide coating film. Thereby, the polyimide layer formed on the spacer surface is promoted with the perpendicular orientation and eliminated with abnormal orientation (like annular eclipse) caused on the interface between the spacer and the liquid crystal. Further, when the polyimide intermediate product is imidized, the spacer is firmly adhered to the substrate and prevented from moving.
Patent JP-2000296998-A (JP)
Title: Extending/contracting device
Inventor: NAKANO SHOEN
IPC: B66C23/687
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To eliminate any possibility of wire disconnection, improve the visual field, set an arm to be freely extended/contracted, and utilize an extending/ contracting device for a construction and transportation machine by providing it with a device for supporting and driving a plurality of slide rods, a device for connecting them during extension, and a device for releasing the connection for contraction. SOLUTION: A stage part 7 which is prevented from being slipped off by a slide rod 2 raised by a rotary shaft 6 of a rotary drive 9 abuts on a stage part 8 so that a female screw 12 of a slide rod 3 and a male screw 11 of a rotary shaft 6 are engaged with each other and the slide rod 2 and the slide rod 3 are raised together. When a connecting device 10 is raised, the slide rod 2 and the slide rod 3 are connected by engagement of a lock pin 13A emerged from the slide rod 2 with a lock hole 24 to be raised further, the female screw 12 is separated from the male screw 11, the slide rods 2, 3 are raised, and a slide rod 4 is extended till its stage part 7 abuts on the stage part 8 of an arm 5. When the rotary shaft 6 is inversely rotated, the slide rods 2, 3, 4 are lowered to be contracted by a connection releasing device 10.
Patent JP-H0436604-A (JP)
Title: Position detector
Inventor: HORYU SAKAE
IPC: H01L21/027
Filed: 1990-06-01
Abstract: PURPOSE:To detect the positions of a 1st and a 2nd bodies with high accuracy by finding the interval between the 1st and 2nd bodies while finding the quantity of the positional deviation in their relative plane. CONSTITUTION:The position of the center of gravity of two 1st and 2nd pieces of diffracted luminous fluxes formed on a specific surface through 1st and 2nd physical optical elements Z1 and Z2 and the position of the center of gravity of two 3rd and 4th pieces of diffracted luminous fluxes formed on the specific plane are detected while separated at a distance larger than the width of the respective pieces of diffracted luminous fluxes. When the quantity W of the positional deviation between the 1st body 1 and 2nd body 2 is O, the optical axis a1 of a physical optical element (e.g. Z1) on the 1st body 1 and the optical axis a2 of a physical optical element (Z2) on the 2nd body 2 are shifted in position by a distance WO to make points C1 and C2, and C3 and C4 separate when the quantity W of the positional deviation between the 1st body 1 and 2nd body 2 is O. Consequently, the positions of the 1st body and 2nd body can be detected.
Patent JP-H08228676-A (JP)
Title: Milk component-containing drink
Inventor: YOSHIDA FUMIKO
IPC: A23C9/156
Filed: 1995-05-17
Abstract: PURPOSE: To obtain a milk component-containing drink capable of suppressing the spore germination and the growth of a heat-resistant spore-bearing bacterium and preventing the deterioration by flat sour, and having excellent taste by adding a milk component-containing drink with a specific diglycerol fatty acid monoester composition. CONSTITUTION: This drink is obtained by adding a milk component-containing drink (a coffee drink, a cocoa drink, a black tea drink, etc.) with a diglycerol fatty acid monoester composition containing myristic acid and/or palmitic acid as the main components of constituting fatty acids in a ratio of >=70wt.%, preferably 90wt.% in total and monoesters of >=70wt.%, preferably >=90wt.%. The composition is preferably added in an amount of 0.01-1.0wt.%, preferably 0.01-0.5wt.%.
Patent JP-H08312959-A (JP)
Title: Pilot burner unit for surface combustion burner
Inventor: KUROKI SHIGERU
IPC: F23Q9/00
Filed: 1995-05-18
Abstract: PURPOSE: To provide a pilot burner unit for a surface combustion burner improving flame carrying-out at the time of igniting and capable of stably igniting in the combustion burner. CONSTITUTION: The surface combustion burner has a combustion plate 1 at the end of a main burner 2, a pilot burner 6 provided at the downstream of the plate 1 to form a pilot flame in the direction parallel to the combustion plate surface, injects premixed gas to the plate 1 and burns the main burner at the downstream side of the plate, and comprises a pilot gas nozzle 7 at the upstream side of the plate. At the time of burning the pilot burner provided at the down stream of the plate, combustion gas is injected from the nozzle 7 to form a second pilot flame 13 at the surface of the plate at the downstream side.
Patent JP-H0310255-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAHARA TATSURO
IPC: G03G5/06
Filed: 1989-06-08
Abstract: PURPOSE:To obtain the high sensitivity and high durability to the extent that the photosensitive body is sufficiently practiably usable by incorporating a specific compd. into the photosensitive body. CONSTITUTION:This electrophotographic sensitive body contains the compd. expressed by formula I. In the formula, Cp denotes a residual coupler group. This disazo compd. is dispersed into a binder soln. and the dispersion is applied on a conductive base and is dried or the disazo compd. is dispersed into a soln. dissolved with a charge transfer material and binder and this dispersion is applied on the conductive base and is dried, by which the photosensitive body is produced. The disazo compd. is otherwise deposited by vacuum evaporation on the conductive base and the soln. dissolved with the charge transfer material and the binder is applied on the conductive base and is dried, on which coating, the disazo compd. is deposited by vacuum evaporation. The photosensitive body has the excellent durability and the high sensitivity and is, therefore, widely utilized for a PPC copying machine, etc.
Patent JP-S5667849-A (JP)
Title: Manufacture of photographic material
Inventor: OKA SHIYOUJI
IPC: G03C1/805
Filed: 1979-11-07
Abstract: PURPOSE:To manufacture a photographic material easy to peel in the form of a thin layer and suitable for a block copy at a low cost by forming a specified pressure sensitive adhesive layer, a polyolefin resin layer and a photographic layer on one surface of a substrate. CONSTITUTION:One surface of running substrate 1 such as paper is coated with 1- 10g/m<2> peelable pressure sensitive adhesive layer 2 having <=300gw/25mm. width peeling strength to substrate 1, and layer 2 is dried at 100-150 deg.C. Polyolefin resin consisting of 100pts.wt. polyolefin resin and a 5-20pts.wt. light reflecting substance such as TiO2 and having <=400gw/25mm. width peeling strength to layer 2 is extruded onto layer 2 at >=300 deg.C casting temp. to form 10-70mu thickness polyolefin resin layer 3 on line. After being subjected to corona discharge, flame treatment or other treatment, layer 3 is coated with image forming photographic layer 4.
Patent JP-S631899-A (JP)
Title: Delay control circuit for fluid
Inventor: ISHIDA NORITAKA
IPC: F17D3/01
Filed: 1986-06-20
Abstract: PURPOSE:To soften the sharp pressure variation by arranging a buffer tank in the feedback passage of a reducing valve. CONSTITUTION:A fluid feeding source 1 is connected with the primary side of a reducing valve 2, and a solenoid valve 4 is installed into a feeding passages 3 on the secondary side 14, and the secondary side of the solenoid valve 4 is branched to a feedback passage 5 and a feeding passage 6. While, the other side is connected with the second chamber 17 of the reducing valve 2 through a filter 7, needle valve 8, and a buffer tank 9. When the valve for the fluid feeding source 1 is opened in the state where the solenoid valve 4 is closed, a pressure P is generated at the point A on the secondary side 14 of the reducing valve 2. Though, when the solenoid valve 4 is opened in this state, the pressure at the B point on the secondary side of the valve 4 immediately becomes P, each pressure rise at the C and D points and in the second chamber 17 of the reducing valve 2 is suppressed by the buffer tank 9 and the restriction of the inflow of gas by the needle valve 8, and the pressure starts to gently increase, and a valve piece 13 starts to open slowly.
Patent JP-S5267155-A (JP)
Title: Treating method of exhaust liquid containing fluorescent bleaching age nt
Inventor: SENDA TAKAYUKI
IPC: C09B57/00
Filed: 1975-11-29
Abstract: PURPOSE: To provide a method of treating exhaust liquid containing fluorescent bleaching agent, which ensures reliable effect of removal of fluorescence trough simple boiling reaction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63308106-A (JP)
Title: Ascending waterway utilizing cavity of ocean
Inventor: AKAI KAZUAKI
IPC: E02B3/06
Filed: 1987-06-09
Abstract: PURPOSE:To increase the sweeping force of a river by tidal current generated by a method in which a cavity water area surrounded by a levee in water area having a difference in tidal currents is opened at its port in the water area of river at low water tide. CONSTITUTION:A cavity water area 2 surrounded by a levee 1 in the water area having varying water levels is opened at its port 13 opened by waterway in the water area of a river at low water tide to form an open type ascending waterway. The levee 1 is of a structure continous with concrete block dams, having a waterway width (a) in almost parallel with the revetment 4 of the river, where tidal current 8 is generated between the open sea 3 and the cavity water area to increase the sweeping force. The water depth and flow rate of water can thus be secured and the safety of route and sweeping force of soil and sand can be increased.
Patent JP-S5368583-A (JP)
Title: Mos type field effect transistor
Inventor: ICHINOSE MATSUO
IPC: H01L23/52
Filed: 1976-11-30
Abstract: PURPOSE:To obtain a MOSFET of an extremely small size by determining the sizes of source and drain with the sizes of the polycrystalline Si wirings inserted into the respective opening parts and overlapping these polycrystalline wirings with gate Al wirings.
Patent JP-H11334796-A (JP)
Title: Cold beverage feeder
Inventor: KONDO SHIGEKAZU
IPC: B67D1/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a cold beverage feeder for circulating efficiently air cooled by a cooler in a storage and cooling efficiently a beverage therein. SOLUTION: A cool beverage feeder is used for storing a beverage container 20 and provided with a storage 10 with an opening and closing door 12, a cooling device 30 for cooling air in the storage 10, a cooling fan 40 for circulating air cooled by the cooling device 30 in the storage 10 and a pouring valve 50 connected with the beverage container 20 through a hose 22 installed facing outside on the outer wall of the storage 10 and pouring the beverage in the beverage container 20 to the outside of the storage 10. Channels 12b2 are formed extensively from a position above the beverage container 20 to the downward direction on the back of the door 12 of the storage 10.
Patent JP-S5476946-A (JP)
Title: Information processor
Inventor: OKADA SHIGENOBU
IPC: H02H7/26
Filed: 1977-12-02
Abstract: PURPOSE: To detect a section of fault in the transmission and distribution lines, by such means that on condition of the breaker being disconnected by a fault, a time difference be used between the time of automatic closing made thereafter and the time of disconnection made again by a fault.  
     CONSTITUTION: After a breaker 6 is automatically closed by a reclosing device, a sectional switch 11 will be successively made closing in order at every interval of constant time. A state signal of said breaker 6 is inputted to a remote electric station side transmitter 5 through a coupling wire 8, further transmitted to a control station side transmitter 2 through a transmission line 4, being inputted to a controller 12 through a coupling wire 17. Said controller 12 will make a comparison between the content of breaker state signal, inputted at this time, and the content of breaker state signal, inputted at the time before, to decide, if a change of the state is present, what the cause of change is. At this time, if for an automatic state change in the remote electric station, a discrimination will be made for the state change whether from open to close or from close to open, with a processing operated by the content of memory device 14. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5950984-A (JP)
Inventor: HANSU RAMACHIYU
IPC: B23K26/20
Filed: 1983-08-08
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-H0196087-A (JP)
Title: Equipment for pulling out single crystal
Inventor: DEIITAA DOREKUSERU
IPC: C30B15/14
Filed: 1988-06-14
Abstract: PURPOSE: To avert the joggling of a bath at the time of charging and to prohibit the temp. rise of crucible walls induced by the passage of the energy for melting of post-charge by arranging second heating elements within the plane between the top edges of the crucibles and the rear surface of an annular cover.  
     CONSTITUTION: This apparatus is provided with the annular and flat first heating elements 10 extending into the plane parallel with the base 54 of the crucibles 14, 28 and the cylindrical second heating elements 13 of a circular cross section arranged perpendicularly to the plane of the first heating elements 10 so as to partially enclose the crucibles 14, 28. The top edges of the heating elements 13 shift to the planar heating elements parallel with the first heating elements 10. Such heating elements are arranged within the plane between the top edge 55 of the crucibles 14, 28 and the rear surfaces of the annular cover members 17, 17a, 18. As a result, the heating from the front surface is capable of improving the melting of the continuously supplied charge. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0715390-A (JP)
Title: Information processor equipped with radio communications means
Inventor: MARUYAMA TAKASHI
IPC: G06F1/08
Filed: 1993-06-16
Abstract: PURPOSE:To prevent interference due to the spurious electromagnetic wave of a clock higher harmonic from occurring and for best performances of a radio communications system by changing the fundamental frequency of an operating clock only when communication is performed. CONSTITUTION:When a power source is applied and a reset signal 92 is outputted, the frequency of PLL circuit output 24 is set so as to be equal to the frequency of square wave generator output 23 at the maximum frequency. When radio communication is used, a judged result representing the presence/ absence of communication can be set on a targeted communications area. When a higher harmonic component exists, the frequency of the output 24 is shifted in a direction to make the frequency small so as to prevent the higher harmonic component in the communications area. In such a case, a CPU 10 sets the required number of frequency division on a shift register 22 via an I/O bus controller 12. When it is set, ordinary communications processing is performed, and when it is completed, another ordinary processing is performed, then, processing is shifted to the one to judge whether or not the radio communications is used.
Patent JP-H024608-A (JP)
Title: Packaging apparatus
Inventor: ANDO MASAAKI
IPC: B65B9/06
Filed: 1988-06-13
Abstract: PURPOSE:To permit a smooth sealer head replacement so as to respond to changes in seal wrapping side of film by providing two kinds of the sealer heads; one for use in two-sided seal wrapping and the other for use in one-sided seal wrapping. CONSTITUTION:A sealer head 27 of a sealer 22 for use in two-sided seal wrapping is provided on one side with a projection 30 for engagement with a groove- shaped depression 26 of an upper sealer 24 and on the other side with a sealer notches 18 for sealing wrapping film 1. A sealer head 27' of a sealer 22' for use in one-sided sea wrapping is provided on one side with a projection 30' for engagement with a groove-shaped depression 26' of an upper sealer 24' and on the other side with an elastic body 31 such as rubber baked integrally therewith. In the case of two-sided wrapping, the sealer head 27 provided with the sealer notches 18 for the upper sealer 24 and a lower sealer 32 is set up and, in the case of one sided seal wrapping, the sealer 27' with the elastic body 31 baked thereon for the upper sealer 24' and a lower sealer 32' is set up. The replacement of such sealer heads can be done by merely gripping a handle 29.
Patent JP-S631049-A (JP)
Title: Mos integrated circuit device
Inventor: MATSUI SHOICHI
IPC: H01L27/08
Filed: 1986-06-20
Abstract: PURPOSE:To define the logical level of an output terminal even in a supply voltage region lower than supply voltage where a CMOSIC is operated by connecting a ratio type logical circuit to a CMOS logical circuit. CONSTITUTION:A CMOS logical circuit A is connected to N channel depletion type transistors Q1, Q3, the ratio type inverters of N channel enhancement type Q2, Q4, N channel depletion type Q5, Q7 and the ratio type NAND circuit of an N channel enhancement type Q6. Consequently, when an input terminal 1 is brought to L, the circuit A is brought to a reset state and supply voltage VDD is increased, Q1 is turned ON in a low supply voltage region in which the circuit A is not operated, and Q4 as one input to the NAND circuit is turned ON and a node 5 is brought to L. Accordingly, an output from the NAND circuit reaches voltage VDD regardless of the voltage level of an output node 2 for the circuit A, an output from an output terminal 3 through inverters Q8, Q9 reaches L, and the output from the output terminal 3 is defined even in a voltage region lower than the operating voltage of the CMOS circuit.