baber/WOPTO huggingface dataset:
Patent JP-S5942330-A (JP)
Title: Stereospecific preparation of 1,3-diol and its derivative
Inventor: HIRAMA MASAHIRO
IPC: C07D319/06
Filed: 1982-09-03
Abstract: PURPOSE:To prepare a 1,3-diol compound in high yield, with easy operation, by converting a homoally alcohol derivative to a carbamic acid ester, subjecting the site- and stereo-specific oxidation with iodine in the presence of a weak base, and hydrolyzing the oxidation product. CONSTITUTION:The stereospecific 1,3-diol of formula 2 and its derivative can be prepared by (1) reacting the homoallyl alcohol derivative of formula 1 (R<1> is E, Z alkyl or H; R<2> is H or alkyl; R<3> is H or alkyl) (e.g. 3-hexen-1-ol) with an isocyanate to obtain the carbamic acid ester of homoallyl alcohol derivative of formula 3, (2) reacting the ester with iodine in the presence of a weak base thereby site- and stereo-specifically oxidizing the double bond of the homoallyl of said ester to obtain the compound of formula 4, (3) removing the remaining iodine with a reducing agent, and (4) hydrolyzing the compound of formula 4. USE:A bioactive substance derived from a natural source.
Patent JP-H05326860-A (JP)
Title: Method of measuring operating index of iil element
Inventor: SUZUI KEISUKE
IPC: H01L21/8226
Filed: 1992-05-20
Abstract: PURPOSE:To enhance an IIL element in manufacturing yield by a method wherein a quotient obtained by dividing a collector current by a base current is made to serve as an operating index of an IIL element. CONSTITUTION:A measuring method is provided, where the operating index of a following IIL element, connected to a collector electrode 10, correspondent to the maximum number of drive elements is measured. First of all, a base electrode 9 and an emitter electrode 11 are grounded, a collector electrode is turned open, a constant current Iinj is kept to flow from an injector electrode 8, and an injector electrode potential Vinj induced at the injector electrode 8 and a base current Ibout which flows to an earth through the intermediary of the base electrode 9 are measured. On the other hand, the emitter electrode 11 is grounded, a collector-emitter saturation region potential Vc is applied to the collector electrode 10, and a collector current Ic flowing through the intermediary of the collector electrode 10 is measured. A quotient obtained by dividing the collector current Ic by the base current Ibout is made to serve as the operating index of an IIL element.
Patent JP-S63318583-A (JP)
Title: Image forming device
Inventor: OCHIAI TOSHIHIKO
IPC: G03G15/22
Filed: 1987-06-23
Abstract: PURPOSE:To transfer and record an image to any one of plural recording medium by allowing an intermediate recording means to intermediately carry an image formed by an image forming means. CONSTITUTION:The intermediate recording medium 9 constituting an intermediate recording means A is arranged by means of a recording medium 1 for display and a recording medium 2 for hard copy having respectively different carrying routes. When +40V voltage is impressed to a recording electrode 14, developer is stuck to the recording medium 1 and the medium 1 is moved to obtain an image on a display part E. Then, +5-+10kV voltage is impressed to the medium 1 forming the image by a corona charger 21 at a prescribed timing to recharge the developer, about -2kV voltage is impressed to the medium 9 to transfer the image to the medium 9 by its field power. When the medium 2 is held and adhered between the medium 9 and a carrying roll 8, the image can be transferred and fixed to/on the medium 2.
Patent JP-H11350805-A (JP)
Title: Structure of thumb-turn
Inventor: MURAKAMI TAKEHIKO
IPC: E05B3/04
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent illicit turn operation by allowing turn operation only when a knob part of a thumb-turn is pinched from the front. SOLUTION: This structure of a thumb turn is arranged in an entrance door, and locks and unlocks the door by turn operation. A flexible part 5 consisting of a coil spring is provided in a halfway part of a shaft part 3 which is connected with a dead bolt inside the door in the interlocking relationship, is arranged by protruding from the door, and has a knob part 10. Consequently, the thumb turn 1 can turn in both forward and reverse directions only when the knob part 10 thereof is pinched firmly from the front. That is, when it is attempted to turn the knob part 10 from a side, the flexible part 5 causes bending for a shaft core and prevents normal turn to prevent illicit turn, namely, unlocking operation.
Patent JP-H07235515-A (JP)
Title: Pattern writing method and its device
Inventor: ANTON KORUBIN
IPC: B23K3/02
Filed: 1994-07-06
Abstract: PURPOSE: To provide a method and a device by which patterns made of multifarious conductive of nonconductive materials can be formed on various types of substrates. CONSTITUTION: A method and a device by which required patterns made of multifarious conductive of nonconductive materials can be formed on various types of substrates are provided. The fundamental component of the method and device is a pen 10, consisting of a basically heat-resistant chip 11, wetted by a material in melted state. The chip 11 is welded to heaters 12. After the welding points have been heated to the melting point of the material for writing, the welding points are dipped into the material in a melted state in a crucible. A reservoir is formed by forming the core of the melted material, and the whole surface of the chip 11 is wetted.  The wetted chip 11 is placed so as to be brought into contact with the substrate gently, and the pen 10 and the substrate placed on a stage are relatively moved in proper X-, Y- and Z- directions to apply the melted material to the substrate for forming the required patterns.
Patent JP-H05323751-A (JP)
Title: Image forming device
Inventor: TAKASHIMA HIROSHI
IPC: H04N1/40
Filed: 1992-05-21
Abstract: PURPOSE:To restore image quality to an excellent state without depending on a service man and to improve the using efficiency of a device by automatically changing a control value according to the deteriorating state of the image quality. CONSTITUTION:This device is provided with a control panel 200 which has the function of a diagnosis mode set key for setting a diagnosis mode in which the information as for the deteriorating state of the image quality is inputted and a touch key, and is equipped with a liquid crystal touch panel where the operating explanation of the various kinds of optional equipments is displayed, an operation control part 102 which executes the key input and the display control of the panel 200, and a main control part 101 which sets the control value corresponding to the deterioration of the image quality by a fuzzy inference by using the information as for the deteriorating state of the image quality inputted through the liquid crystal touch panel on the panel 200.
Patent JP-H097427-A (JP)
Title: Moving cabtire cable
Inventor: IWASE KATSUTO
IPC: H01B7/06
Filed: 1995-06-21
Abstract: PURPOSE: To provide a moving cabtire cable which can sufficiently endure a severe working environment in which repeated stress such as a twist in various ways, bending and squeezing is applied. CONSTITUTION: A moving cabtire cable is provided with a cable core 16 by intertwisting plural insulating wire cores 14, a shape memory resin layer 18 composed of shape memory resin 17 provided outside is cable core 16 and a sheath 19 provided outside its shape memory resin layer 18. In the shape memory resin layer 18, the prescribed number of heating wires 20 are arranged in it or outside of it. Restoring force of the shape memory resin is recovered by heating the heating wires, and a moving cabtire cable is recovered to initial performance.
Patent JP-S5377414-A (JP)
Title: Solid image pickup device
Inventor: HAGIWARA YOSHIAKI
IPC: H04N5/335
Filed: 1976-12-21
Abstract: PURPOSE: To lower noise due to the horizontal output with enlarging a light receiving area by combination of CID structure and CCD. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0447331-A (JP)
Title: Software library generating tool
Inventor: INOUE SAKIKO
IPC: G06F9/06
Filed: 1990-06-12
Abstract: PURPOSE:To reduce time required for generating a document by generating automatically a program diagram and module specification provided with a module interface function from a source code. CONSTITUTION:A program diagram converting part 2 to generate the program diagram, a module interface function document converting part 6 to generate a module interface function document, and a module specification editing part 9 to generate the module specification are provided. Accordingly, the module specification of library format provided with the program diagram and the module interface function document is edited automatically from the source code of software. Thus, the required time for generating the document can be reduced as well.
Patent JP-H01321759-A (JP)
Title: Holding tone selecting and generating device
Inventor: TSUKADA YOSHINOBU
IPC: H04M19/02
Filed: 1988-06-24
Abstract: PURPOSE:To enable a subscriber to be held to select a holding tone by generating the holding tone corresponding to an MF dial at the time of detecting the MF dial sent from the subscriber to be held by an MF dial detecting means during depression of a holding button. CONSTITUTION:When a holding button 1 is depressed at the time of holding a call, holding tone selecting methods are transmitted to the subscriber of the other party, and he recognizes selecting methods 1-(n). Then, he selects a select number 'k', e.g., by his will to send the MF dial of 'k'. A control part 2 recognizes dial value 'k' through an MF dial detecting part 5 and controls a holding tone and message selector part 6 to send the input signal from a holding tone generation source 3-k, to which select number 'k' is assigned, out of holding tone generation sources (3-1)-(3-n) to the subscriber of the other party. As the result, the subscriber of the other party hears the holding tone selected by his will.
Patent JP-H103187-A (JP)
Title: Paper near end detector
Inventor: IRIE KOICHI
IPC: G03G15/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a near end detector capable detecting that papers are nearly running out and capable of easily supplying papers as well, without imposing a load to the feeding of the papers, in a paper housing part for feeding the papers to an image forming device. SOLUTION: The detecting member 4 consisting of light emitting/receiving members is arranged above the papers 2 loaded in the paper housing part, to make light from the light emitting part diagonally incident on the surfaces of the papers 2. A reflection member 5 reflecting the light is arranged opposite the light emitting member 4, so that when the papers 2 are sufficiently loaded, the papers intercept the light from the light emitting part 4 and when only a few papers are left, the light reaches the reflection member 5. When only a few papers 2 are left, the reflected light is detected by the detecting member 4 resulting to judge that the papers 2 are nearly ended.
Patent JP-S5581753-A (JP)
Title: Rotary type non-ferrous metal separating apparatus
Inventor: ARIMA TOKUE
IPC: B03C1/24
Filed: 1978-12-13
Abstract: PURPOSE: To separate and recover effectively non-ferrous metals such as Al by passing waste having various compositions through a rotary type non-ferrous metal separating apparatus provided with linear motors and a vibrating machine.  
     CONSTITUTION: A vibrating machine is composed of three linear motors, a vibrating motor 1 and a vibrating plate 2. The linear motors are placed on the vibrating plate 2 suspending the vibrating motor 1. The shifting magnetic field of the linear motors is in the direction of the arrow B. A through 4 placed on the linear motors is made of a non-magnetic material such as stainless steel. The through 4 has a rising gradient in the opposite direction to the shifting magnetic field B, and is constructed so that the perpendicular cross section forms an arc. Solid waste is supplied to the through 4 in the direction of C. The solid materials are subjected to a rising carrier force, and push up adjacent bulk waste in succession. The waste materials are gradually pushed up to a high place of the trough 4. The waste materials pushed up drop by self-weight, flow in the right direction by the slope of the trough and move in the spiral form of D. During the movement, non-ferrous material such as Al is easily separated from other waste materials by deflecting force of linear motors and recovered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5676472-A (JP)
Title: Manufacture of lubricant vanish
Inventor: ERIZABESU SUKOTSUCHI
IPC: B05D7/16
Filed: 1980-11-05
Abstract: Lubricating varnishes for metals obtained by mixing a dispersion of graphite fluoride in glycerine with a separately prepared aqueous dispersion of graphite fluoride, stabilized by a salt of a condensate of naphthalene sulfonic acid with formol.
Patent JP-S6218370-A (JP)
Title: Car body structure of automobile provided with resin shell panel
Inventor: ENOKIDA SUSUMU
IPC: B62D29/04
Filed: 1985-07-16
Abstract: PURPOSE:To enable a resin shell panel to be mounted without any gap by fixing one end of said panel to a car body while engaging the other end slidably to be offset inward and outward of the car body relative to the ends of adjacent other shell members. CONSTITUTION:A front fender panel 3 of an automobile 1 and a door outer panel 4a of a door 4 are formed of synthetic resin, and the rear end of a fender panel 3 is disposed offset outward of a car body 2 relative to the front tend of said panel 4a. In this case, the rear end of the panel 4a is fixed to a door inner panel 4a.That is, a clip 12 engaging a longitudinal slot 11 formed in the panel 4b engages slidably said rail 10 so that the front tend of the panel 4a engages the panel 4b slidably vertically forward and backward.
Patent JP-S6311104-A (JP)
Inventor: YUNOKI AKIO
IPC: A44B19/62
Filed: 1986-07-03
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-H09182716-A (JP)
Title: Light equipment for endoscope
Inventor: TAKAHASHI TADASHI
IPC: A61B1/06
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To construct light equipment for an endoscope in a small size inexpensively without requiring any special additional parts, in which color change of light entering a light guide fiber is small when a variable diaphragm is operated. SOLUTION: A filter face of an interference filter 24a is arranged almost vertically to the axial direction of an incident end of a light guide fiber 14. In a state where a variable diaphragm 23 is opened to the outermost side, an incident angle θ between a light entering from the outermost periphery of the variable diaphragm 23 to the light guide fiber 14 and the axial line of the light entering end of the light guide fiber 14 is set to an angle equal to or less than 3/4 of the maximum incident angle of the light which can be transmitted through the light guide fiber 14.
Patent JP-H11322130-A (JP)
Title: Paper feeder
Inventor: KITAGAWA HIROICHI
IPC: B41J13/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder capable of performing jam processing in a paper carrier route by an easy handling of one operation and eliminates a fixing means. SOLUTION: In a paper feeder provided with a vertical direction paper carrying in route 17, the other route structural member 37 is pivotally fixed so as to oscillatable in a route open direction around a first spindle 41 on a lower side for a route structural member 36 on the side of a device main body, an outer packaging cover 42 covering this other route structural member 37 is pivotally fixed so that the cover 42 may oscillate, open and close around a second spindle 43 on the lower side parallel to the first spindle 41 for the device main body, this outer packaging cover 42 and the other route structural member 37 are connected by an interlocking mechanism 44 synchronizing and oscillating both of these 42, 37 each other according to the opening and closing of the outer packaging cover 42, and an open holding means 64 holding an open attitude of the outer packaging cover 42 and a cover fixing means 45 fixing a close attitude of the outer packaging cover 42 are provided.
Patent JP-H111960-A (JP)
Title: Method for constructing precast concrete building
Inventor: OKAZAWA TAKESHI
IPC: E04B1/20
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To improve constructibility and reduce cost by standardizing a column intermediate member, a column-beam connection member and a beam member and forming them of precast concrete, placing the column-beam connection member on one end of the column intermediate member, placing the beam member on the column-beam connection member astride and binding them together. SOLUTION: The column intermediate member 1, the beam-column connecting member 2, the beam member 3, and a slab 4 are standardized and formed of precast concrete. First, the column intermediate member 1 is placed on the beam-column connecting member 2' of a lower floor that has already been constructed and bound through the first connecting member, the beam-column connecting member 2 is placed on the column intermediate member 1 in such a way that the beam-column connecting member 2 faces a beam receiving portion 2b formed on the side face of the beam- column connecting member 2, and bound by a connecting member.  The beam member 3 is placed on the beam receiving portions 2b astride, and the end of the beam member 3 is bound to the surface of a step 2c of the beam receiving portions 2b, and in addition, a slab 4 is placed on the beam member 3 and bound by the second connecting member. Standardizing component members by using precast concrete helps reduce cost and improve construction efficiency and quality.
Patent JP-H0319544-A (JP)
Title: Loop form mutual communication equipment
Inventor: SAKURAI TSUTOMU
IPC: H04L12/42
Filed: 1989-06-16
Abstract: PURPOSE:To attain communication in the virtual wiring state by allowing a mutual communication equipment passing simply through a serial signal to apply mutual communication between two mutual communication equipments of the same address of one and same loop when reception address information and a setting address are not equal. CONSTITUTION:A transmission format consists of synchronizing information, address information, data information and an ACK bit to confirm the operation of a mutual communication equipment. The mutual communication equipment communicating mutually is provided with a reception ACK detection circuit 7 detecting the operating condition to store data information in a received data through serial/parallel conversion when an ACK bit in a reception signal is logical 1 and a setting address and a reception address are equal to each other, and a transmission ACK bit generating circuit 8 to confirm it that the mutual communication equipment applies input/output operation normally. Thus, the wiring is regarded simply coupled without considering the communication protocol and simple communication is attained.
Patent JP-H04355277-A (JP)
Title: Magnetic reproducing device
Inventor: SUZUKI HIDETO
IPC: G11B20/18
Filed: 1991-05-31
Abstract: PURPOSE:To improve the reliability of a reproducing information signal by reproducing a first reproducing signal detected with a sign error again and rewriting it into a second reproducing information signal when an information signal forming a single error correction unit in a prescribed length is reproduced. CONSTITUTION:It is assumed that a bursting sign error is detected in one rack of data out of digital signals forming a single error correction block wit a digital signal recorded over plural tracks TR1... TR4, TR5... TR8.... In such a case, when the recording track is reproduced again, only the data of the recording track in which the sign error was detected out of the digital signals before correction that are stored in a reading/writing memory circuit 11 are rewritten and an error correction processing is applied to the data of the entire error correction block after rewriting. Thus, reproducing is available even when a reading error takes place in one block of plural blocks forming one error correction block.
Patent JP-H11352933-A (JP)
Title: Liquid crystal display device
Inventor: MIZUKATA KATSUYA
IPC: H04N5/202
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To surely perform polarity reversion and γ-correction of a display signal in a liquid crystal display device with a simple structure. SOLUTION: This liquid crystal display device 3 is provided with a digital signal source 1 for supplying a display signal consisting of digital signal and a logic circuit 2 for polarity reversing the digital signal from the digital signal source 1 every fixed period of line or field by a lookup table and also simultaneously performing γ-correction of a liquid crystal panel 6. The output of a D/A converter 3 for converting the digital output of the logic circuit 2 to analog signal is supplied to the row electrode driving circuit 4 of the liquid crystal panel 6 for controlling the scanning of a column electrode by a column electrode driving circuit 5.
Patent JP-H0320663-A (JP)
Title: Mass spectrometer
Inventor: NAGATO KENKICHI
IPC: G01N27/62
Filed: 1989-06-16
Abstract: PURPOSE:To obtain a large amount of analytical data within a short time by providing a discharge electrode in a thermospray ion source chamber and turning the voltage applied to the discharge electrode ON/OFF at a high speed and performing mass scanning in synchronous relation to the ON/OFF operation of said voltage. CONSTITUTION:The thermospray fine pipe 3 connected to the column of a liquid chromatograph LC is inserted in a thermospray ion source chamber 1 and heated by a heater 4. Ion extruding voltage is applied to the repeller elec trode 5 arranged in the chamber 1 and, further, a skimmer 6 is provided in the chamber 1 in opposed relation to the electrode 5 and an ion is extruded in a mass spectrometric space through the small hole provided to the leading end of the skimmer 6. Next, a control circuit 13 turns a switch Sw ON/OFF and controls a voltage source 12 in synchronous relation to the ON/OFF opera tion and mass scanning is performed once at each time when the switch Sw is turned ON and OFF by a mass analyzing part 8. Herein, when the switch Sw is turned ON, a voltage source 11 is operated to perform discharge in the chamber 1. The output of an ion detector 9 is the measuring output of two kinds of mass spectra and taken in the circuit 13 to be recorded.
Patent JP-H0319822-A (JP)
Title: Manufacture of irregular shaped resin pipe
Inventor: KANAZAWA TATSUO
IPC: F16L9/12
Filed: 1989-06-16
Abstract: PURPOSE:To smoothly form curved shape with large radius of curvature by a method wherein jig, on which a resin pipe with coiled spring insertedly provided therein over the whole length is installed, is immersed in hot water so as to thermally soften the pipe and deform it downward by the weight of its own and of the coiled spring in order to finally cool and harden it. CONSTITUTION:Jig 1, on which a polyvinyl chloride pipe 7 with coiled spring having the outer diameter nearly the same as the inner diameter thereof insertedly provided therein over the whole length is installed, is immersed in the hot water in a water tank 9 for the predetermined period of time in order to soften the pipe 7 and deform it downwards by the weight of its own and of the coiled spring 8 so as to support it by a guide part 6. After that, the pipe 7 is taken together with the jig 1 out of the water tank 9 so as to be forcibly cooled by air under the state being supported under the curved state. Thus, a irregular shaped resin pipe may be produced, which is smoothly curved with the radius of curvature determined by that predetermined by the guide part 6.