baber/WOPTO huggingface dataset:
Patent JP-S55101504-A (JP)
Title: Conveyor
Inventor: AKASHI KEIICHI
IPC: E04H6/14
Filed: 1979-01-27
Abstract: PURPOSE: To prevent a suspended plate which receives a shelf at fixed pitches from oscillating by providing it at non-end type chain and a contact section at the upper and lower sections of the suspended plate and overlapping the suspended plate in the vertically transfer section.  
     CONSTITUTION: The suspended plate 3 with the shelf receiver 34a on which commodity is loaded by a display unit and a housing unit is mounted per two pitches of the chain 2 through the underriding link 21. The upper hooking section 32A with the inclined side 31 and the contact 33A on both sides of the upper side A of the suspended plate 3 and the projected section 33B which engages with the lower side B are provided, respectively. The upper and lower sides A and B of the upper and lower suspended plates 3 are overlapped in the vertical section of a transfer path. The rear roller engages with the guide rail in the transfer section and the suspended plate can be maintained at fixed poses. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61167281-A (JP)
Title: External synchronizing circuit
Inventor: YAMAMOTO AKIMASA
IPC: H04N5/073
Filed: 1985-01-21
Abstract: PURPOSE:To reduce transverse fluctuation of a CRT scope to one half by producing clocks with the frequency twice the original oscillating clocks and controlling the clock. CONSTITUTION:A monomultivibrator 1 is activated by the rising of the original oscillating clock while a monostable multivibrator 2 is activated by the fall of the original oscillating clock. A logical sum is taken of the outputs of the circuits 1 and 2 by a logical sum circuit 3 so that the output of the circuit 3 energizes a bistable circuit 4. The circuit 4 produces clocks double the frequency of the original oscillating frequency. Clock control to a CRT controller controls a reset terminal 42 of the circuit 4 to provide for more prompt actuation of the clocks while reducing the transverse fluctuation to less than one half.
Patent JP-H05197843-A (JP)
Title: Perfectly sealed-up type ic card system
Inventor: IKENA TOSHIMASA
IPC: G06K17/00
Filed: 1992-01-21
Abstract: PURPOSE:To provide a perfectly sealed-up IC card system which can attain the unitary control and the reduction of the cost for reuse of the ID cards, etc., by utilizing the perfectly sealed-up IC cards. CONSTITUTION:A data erasion processing step 15 is provided to erase the memory contents of an IC card 50 together with a surface print erasion processing step 17 which erases the information printed on the surface of the card 30, a data write processing step 16 which writes the new data into the card 30 whose memory contents are already erased in the step 15, and a surface print processing step 18 which prints the new information corresponding to the contents of the written data on the surface of the card 30 whose printed information is already erased in the step 17.
Patent JP-S55102046-A (JP)
Title: Logic circuit
Inventor: YANAGISAWA TADAHIRO
IPC: H03K19/00
Filed: 1979-01-30
Abstract: PURPOSE: To realize various logics through the use of the same IC, by storing the output state required corresponding to the state of input signal and obtaining the required output according to the state of input signal.  
     CONSTITUTION: The input signals INOWIN n  are inputted to the address terminals AOWA n  of read only memory 1 which is possible for the change of memory content and the memory I is constituted to obtain the outputs OUTOWOUT m  from the data terminals D 0 WD n  of the memory 1. The content to be stored in the memory 1 is programmed with the relation of input and output. Accordingly, various logics can be realized with the same IC. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H023964-A (JP)
Title: Method of forming polycrystalline silicon emitter and polycrystalline silicon gate by using same etching of polycrystalline silicon on thin gate oxide film
Inventor: MAIKERU PII BURATSUSHINGUTON
IPC: H01L21/8248
Filed: 1989-01-19
Abstract: PURPOSE: To simultaneously form an emitter and a gate by forming a gate oxide layer and a polysilicon layer, removing them from an emitter region, adhering the polysilicon layer and masking and etching the emitter/gate regions. CONSTITUTION: A thin layer 70 of silicon dioxide is formed on the exposed surface of the silicon substrate 4, a thin polycrystalline silicon layer 72 is deposited and the remaining part of a photoresist layer 76 is set to be a mask. The exposed part of the polycrystalline silicon layer 72 is removed by etching and the exposed part of the oxide layer 70 is removed by etching with the photoresist layer 76 as the mask. Then, the polysilicon layer 74 is deposited on the remaining part of the polycrystalline silicon layer 72 and the exposed area of the silicon substrate 4. A photoresist layer 96 is deposited on the polysilicon layer 74 and all the areas of the polysilicon layer 74 are exposed excluding a region 100 forming the emitter of the bipolar device, a region 104 forming the gate of the NMOS device and a region 106 forming the gate on a PMOS device. Then, etching is executed until the exposed part is removed.
Patent JP-H029841-A (JP)
Title: Aromatic ester and thioester, method for its production and drug and cosmetic composition containing it
Inventor: BURAAMU SHIYOOTO
IPC: C07D265/30
Filed: 1989-01-19
Abstract: Aromatic esters and thioesters have the formula   <IMAGE> (I) wherein X represents oxygen or sulfur, R1 represents -CH2OH, -CH(OH)-CH3, -COOR5 or  <IMAGE>  R5 represents hydrogen, lower alkyl, lower alkenyl, monohydroxyalkyl or polyhydroxyalkyl, r' and r'' represent hydrogen, lower alkyl, monohydroxyalkyl, polyhydroxyalkyl, aryl or benzyl optionally substituted, the residue of an amino acid or aminated sugar, or taken together form a heterocycle, R2represents alpha , alpha '-disubstituted alkyl having 4-12 carbon atoms or mono- or polycyclic cycloalkyl having 5-12 carbon atoms whose carbon linking carbon is trisubstituted, R3represents hydrogen, lower alkyl, or -Si(CH3)2R'3 wherein R'3 represents lower alkyl, and R4 represents hydrogen or lower alkyl, and the salts of these aromatic esters and thioesters of formula (I) when R5 represents hydrogen. These aromatic esters and thioesters can be used in human and veterinary medicine and in cosmetic formulations.
Patent JP-S58130844-A (JP)
Title: Reversing device of sheet-like material
Inventor: MATSUKAWA TOKUZOU
IPC: B65H15/02
Filed: 1982-01-25
Abstract: PURPOSE:To turn over plywood sheets smoothly by providing a collapse section made of a reversing guide and a reversing stopper behind a feed-in conveyor and by pivoting a tumbling conveyor there rotatably in a reversing device for plywood sheets. CONSTITUTION:Stacked sheets B are fed by a feed-in conveyor 11 and their tips are aligned by a stopper 14, then the stopper 14 is descended and they are transported again and are slid down so as to hit a reversing guide 33, and the tip sections are moved downward along a guide 33 so as to be brought into contact with a reversing stopper 35. When a tumbling conveyor 17 is now rotated clockwise through an arm 20 and a cylinder 21, the stacked sheets B are pushed up from below and their tip sections are guided by the stopper 35 to be moved upward, and when they are made at a horizontal condition they are put in a turned-over state, and they are driven and fed out by the tumbling conveyor 17 and a feed-out conveyor 36. When they are to be transferred without being reversed, the tumbling conveyor 17 is driven at a horizontal condition beforehand.
Patent JP-H08236848-A (JP)
Title: Second higher harmonics generator
Inventor: KI SHINKOU
IPC: H01S3/02
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a second harmonic generation device in which stable second harmonic oscillation is carried out by precise temperature adjustment. SOLUTION: A second harmonic generation device has a laser diode mount 200 enclosing a laser diode 110, a resonator 500 for generating a second harmonic from an excitation light emitted from the laser diode 110, a connection nut 400 for interconnecting the resonator 500 and the laser diode mount 200, a thermoelectric cooling element 800 for controlling the temperature of the resonator 500, and a housing 300 housing the resonator 50 and coupled with the laser diode mount 200. The housing 300 and the resonator 500 are thermally connected via the thermoelectric cooling element 800, and elements which are not thermally related are isolated from a thermal control route. Therefore, thermal control of the resonator 500 is carried out quickly and precisely.
Patent JP-H01183361-A (JP)
Title: Curved surface polishing device
Inventor: KUROBE TOSHIJI
IPC: B24B37/00
Filed: 1988-01-18
Abstract: PURPOSE:To polish precisely efficiently the surface of a workpiece having curved contour by forming a polisher portion of two layers of a resilient diaphragm-like film stretched to enclose a magnetic fluid and a resilient diaphragm-like polisher stretched for polishing on said film. CONSTITUTION:A polisher portion is formed of two layers of a resilient diaphragm-like film 13a enclosing magnetic fluid and a resilient diaphragm-like polisher 13b stretched on said film 13a to polish a workpiece 38. A working surface of the workpiece 38 held by a jig 1 faces the surface of polisher 13b and the polisher portion is moved relative to the workpiece 38 to add a magnetic field to the magnetic fluid 12 in the film 13a and press the polisher 13b against the workpiece surface. Thus, the workpiece 38 having a curved contour is polished with high speed.
Patent JP-H05419-A (JP)
Title: Finishing device of parting part of plastic molded article
Inventor: SEKINE HIDEO
IPC: B24B9/20
Filed: 1991-01-29
Abstract: PURPOSE:To finish the parting part of a molded article by cutting at uniform accuracy by a method wherein a cutting jig is run along guide grooves provided integral with the fixed part, to which the plastic molded article to be finished is fixed. CONSTITUTION:In the device concerned, a fixed part 1, to which a plastic molded article 12 is fixed, a travelling guide, part 4, which is integrally formed with the fixed part 1 and has the predetermined positional relationship with the fixed part, and a rotary cutting jig 2, at the tip of which a cemented carbide grinding disc 6 is installed, are provided. Next, the cutting jig 2 is travelled through travelling function 10 along travelling guide parts 4 so as to move the grinding disc 6 at the tip of the cutting jig 2 under the condition being abutted against the parting part 13 of the molded article 12 in order to cut and remove the parting part at stable accuracy at all times.
Patent JP-H07216111-A (JP)
Title: Preparation of prepreg
Inventor: TAKAHASHI HIROSHI
IPC: C08J5/24
Filed: 1994-01-31
Abstract: PURPOSE:To provide a method for preparing a multi-layered prepreg for adhesion wherein the amt. of adhered resin is adjustable respectively on the surface and the rear face. CONSTITUTION:After a fiber base material 1 is impregnated with a heat-curable resin varnish 2, it is passed through a space and heated and dried between a high temp. heater 4a on one side and a low temp. heater 4b on another side to cure the heat-curable resin to the stage B and to make the amt. of the resin higher on the high temp. side.
Patent JP-H09215337-A (JP)
Title: Voltage conversion circuit apparatus for supplying energy to a high output electric load
Inventor: HANSUUGEORUKU NOBUAAKU
IPC: H02M7/06
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a circuit apparatus which can feed the predetermined voltage, without using various means for providing adequate power source - rated voltage characteristic, to an electric load, for example, a winding machine having the predetermined power higher than 20KW at a comparatively lower technical cost. SOLUTION: The apparatus comprises a rectifier stage (1) for converting a primary intermecliate circuit DC voltage (UZ) to a rectangular AC voltage (UT), a converter stage (2) having a power switching element, a high power transformer (3) connecting a secondary intermediate circuit for converting the rectangular AC voltage (UT) to a feeding voltage (UB) and a control stage (5). Thereby, the switching element is controlled to realize non-voltage switching in the phase shift operation mode in the variable pulse width adjustment of at least rectangular AC voltage (UT), depending on the primary intermediate circuit DC voltage (UZ), current intensity (IT) in the primary circuit of a high power transformer, voltage (UB) in the secondary circuit and current intensity (IB).
Patent JP-H07221157-A (JP)
Title: Vacuum treater
Inventor: HARAGUCHI HIDEO
IPC: C23C16/54
Filed: 1994-01-31
Abstract: PURPOSE:To shorten a treating time and to enhance the reliability of the operation of a vacuum treater by a method wherein the vacuum treater is provided with a double arm and a wafer vertically driving mechanism, which are driven by one drive source. CONSTITUTION:An upper arm 32, upper and lower arm driving circular arc gears 47 and 50 of a lower arm 33 and a wafer vertically driving mechanism are made to drive by a coaxial arm driving grooved cam plate and a wafer thrusting-up grooved cam plate. Thereby, a treating time is shortened and the reliability of the operation of a vacuum treater can be enhanced.
Patent JP-S56107704-A (JP)
Title: Data monitoring device for electric measuring vehicle
Inventor: HICHIWA TAKASHI
IPC: B60L3/12
Filed: 1980-01-31
Abstract: PURPOSE: To faciliate the collation between various records and positions on the rail by a device wherein a sheet feeding speed and a pace of the dot printer are controlled synchronously with a pulse in proportion to a speed of the measuring vehicle.  
     CONSTITUTION: Pulses output from a pulse generator 51 coupled to a wheel of a measuring vehicle drive a pulse motor 6 for rotating a sheet feeding unit. Recording pen drive units 21W2n drive correspondent recording pens 31W3n by a distance proportinal to the analog amount to be recorded in the y-axis direction, respectively. A signal to be printed is input from an input line 70 and delayed corresponding to the certain number of pulses output from the pulse generator 51. Thereafter, the signal to be printed is transmitted to a dot printer 4 via a signal selection circuit 72. By so doing, a traveling distance is recorded as a distance on a recording sheet in the x-axis direction in a reduced scale, while printing and the analog amount are recorded thereon in the y-axis direction in the adjusted form. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60154218-A (JP)
Title: Ferrule of optical connector
Inventor: ATOKAWA AKIO
IPC: G02B6/38
Filed: 1984-01-24
Abstract: PURPOSE:To facilitate manufacture and assembly and to improve precision by using an external cylindrical member and an internal cylindrical member with a slit, and charging an adhesive in the sufficient gap between both members and fixing them. CONSTITUTION:An eccentric circular hole 5 formed in the external cylindrical member 8 contacts the internal cylindrical member 2 when the external diameter part 3 of the external cylindrical member 8 is coaxial with the small hole 1 of the internal cylindrical member 2, and the external surface of the cylindrical member 2 facing the slit 6 is fixed to the internal wall 7 of the eccentric circular hole 5 by high-temperature soldering. Then, an optical fiber core is inserted into an intermediate diameter hole 4 and an element wire is inserted into the small hole 1. In this case, even if the external diameter has variance, the internal cylindrical member 2 has elasticity because of the slit, so it is inserted easily and engaged by friction after the insertion. Further, the gap between the eccentric circular hole 5 and internal cylindrical member 2 is made large, so as instantaneous setting adhesive is usable for filling. Thus, the assembly is facilitated and the precision is improved.
Patent JP-S62168080-A (JP)
Title: Measuring instrument for radiation concentration
Inventor: GOTO TETSUO
IPC: G01T1/36
Filed: 1986-01-20
Abstract: PURPOSE:To efficiently measure radiation concentration by nuclear species by finding the radiation distribution of a specific unclear species in a sample to be measured from counting rate data corresponding to gamma-ray energy generated from the specific species and calculating the radiation concentration of other species from the distribution. CONSTITUTION:A container 21 to be measured which is mounted on a turntable is divided in thin cylindrical segments and measured by the parallel movement of the container 21 itself by gamma-ray detectors 25 which are limited in the lengthwise direction of the container 21 by a collimator 26 and elevation tables. Then, data as many as the number corresponding to the product of the number energy window provided at every constant angle for the detection signals of the detectors 25 and the number of the detectors 25 are logged, and the detection signals of the respective detectors 25 are summed up 23 and stored 35 as spectrum data of one turn. Data of each segment is processed by an arithmetic unit 31 at every time or stored in an external storage device and then processed by the unit 31 at a time, which computes radiation concentration by nuclear species. Thus, the radiation concentration by nuclear species is measured efficiently.
Patent JP-H10339960-A (JP)
Title: Electrophotographic photoreceptor
Inventor: YAMAKI TAKEYUKI
IPC: G03G5/04
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide the elecrophotographic photoreceptor having a surface superior in resistances to abrasion and staining (releasability from a residual toner) and corona discharge, and long in life and superior in processability. SOLUTION: This electrophotographic photoreceptor 1 is formed by successively laminating a charge generating layer 11 containing a photoconductive material in a transparent hardened resin, and at least one charge transfer layer 12 containing a charge transfer material in a transparent hardened resin on a conductive substrate 10. At leas one transparent hardened resin for composing the outermost layer 12 comprises a hardened resin of a straight polysiloxanediol in an amount of 1-100 weight % of the total solid silicone resins except this silicone resin.
Patent JP-H04308077-A (JP)
Title: Method for controlling irradiation by electron gun
Inventor: YAMABE SHINICHI
IPC: C23C14/30
Filed: 1991-01-30
Abstract: PURPOSE:To stabilize a vaporization pattern and to improve uniformity by forming the polar coordinates of the beam point of an electron gun with respect to the surface of a vapor-deposition material and changing the respective coordinate components to circularly sweep the material with the electron beam. CONSTITUTION:A vapor-deposition material 4 in a vacuum deposition device is irradiated by an electron gun 5, heated and vaporized. The polar coordinates of the beam point P are formed with respect to the surface of the material 4, and the distance R from the center 0 of the surface of the material 4 and its angle to the straight line passing through the center are used as the coordinate components. At least the coordinate component is changed at a set rate to circularly sweep the surface of the material 4 with an electron beam 6.
Patent JP-S55102915-A (JP)
Title: Tuning-fork type piezoelectric vibrator
Inventor: TABATA HIDEO
IPC: H03H3/02
Filed: 1979-01-30
Abstract: PURPOSE:To obtain a vibrator with miniature and highly reliable electrodes by constituting an electrode in the center of a main surface by dividing the electrode by photoetching, and then by forming an electrode, attached to the flank, of a thin film by selective masking. CONSTITUTION:Vibrator 1 has electrodes 2 and 3 arranged and electrode 2 arranged in the center of the main surface of the vibrator is formed by photoetching. Further, electrode 3 attached to its flank is arranged covering the main surface side part and flank. Namely, electrode 2 is constituted by electrode-dividing by photoetching and electrode 3 is formed of a thin film by selective masking. Consequently, a vibrator can be obtained which has miniature and highly-reliable electrodes.
Patent JP-H09201413-A (JP)
Title: Irrigator with valve, and use and manufacture thereof
Inventor: MAIKERU JIEI RANZU
IPC: A61M1/00
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an irrigator with a valve combined with an aspiration tube capable of manipulating both irrigation and aspiration with one hand or used together with the aspiration tube, the method of the use of the irrigator and the method for manufacturing the same. SOLUTION: A irrigator with a valve 10 provided with an aspiration tube 11 comprises a thin funnel 12 having an axis line penetrating an expanded entrance opening 15 made of a freely bendable elastomer, an out let extending tube 16 facing to the entrance opening. A flow path way 17 penetrating through the thin funnel 12 enables liquid communication by connecting the entrance and the out let. A web 19 crossing the entrance in the vicinity of the expanded entrance 15 tightly seals and separates the entrance from the out let. A gate 20 in the web 19 penetrates the web along the axis line and is made to be circular form to surround and liquid-tightly seal the aspiration tube 11. A lid 28 having a path way penetrating the entrance for irrigation and the aspiration tube closes the expanded entrance 15 to form a room 31 between the web 19 and the lid 28.  A slit inside the web 19 forms a closed opening of a pair of seal tips.
Patent JP-S56109767-A (JP)
Title: Thermal head
Inventor: YABUKI YOSHIROU
IPC: A63B23/00
Filed: 1980-02-01
Abstract: PURPOSE:To improve the graphic quality of a character printed with a uniformed space between color developing sections of printing dots by arranging electrodes of varied diameter alternately to form a row of cylindercial electrodes to be provided on a filmlike heating resistor of a thermal head. CONSTITUTION:A thick film type heating resistor is provided at the end of an insulator 1 while electrodes A, B, C,... arranged at an equal space piercing through the insulator 1 are projected into the heating resistor 2. In a thermal head thus formed [drawing (a)] as illustrated by the drawing (b), the diameter of the electrodes B', D',... are made larger than that of the electrodes A', C', E',... to make a row of electrodes (electrodes of small and large diameter are arranged alternately). Said group of electrodes are preferably arranged in staggered manner.
Patent LV-14711-A (LV)
Inventor: KOSTJUKOVS JURIS
IPC: B03B7/00
Filed: 2013-06-13
Abstract: Izgudrojums attiecas uz paņēmieniem mālu struktūrās nesaistīto dzelzs savienojumu aizvākšanai. Piedāvātais paņēmiens ietver mālu ar dzelzs savienojumiem suspendēšanu acetonā un koncentrētās sālsskābes pievienošanu iegūtajai suspensijai, kur sālsskābes daudzums šķīdumā ir no 10 līdz 15 %. Kad pēc koncentrētās sālsskābes pievienošanas suspensijai no mālu virsmas ir aizvākti (izšķīdināti) dzelzs savienojumi, mālus vēlams nskalot līdz šķīduma pH sasniedz 6. Tad izskalo sālsskābes atlikumu, piemēram, pievienojot acetonu. Pēc dekantēšanas iegūto masu ietvaicē.
Patent LV-12287-A (LV)
Inventor: PESTOVS SERGEJS
IPC: B63B5/24
Filed: 1997-11-25
Abstract: The hull relates to ship-building, particularly, to small undecked, sailing / rowing or motor boats used for small cargo carriage or as life-saving means. The hull frame of the boat (fig.1) is made from bars (1) of foamed plastic, the edges of which are plane-parallel and are bonded with epoxy adhesive (2). The inner surface of frame is coated with reinforcing layer formed by at least one layer of epoxy adhesive (3) and a layer of glass fabric (4). For the reinforcing of hull bottom at least one extra layer (5) of epoxy adhesive with glass fabric may be applied additionally. The surface of hull is coated with colour epoxy varnish (6).