baber/WOPTO huggingface dataset:
Patent JP-H09230052-A (JP)
Title: Different kind ray discriminating radiation detector
Inventor: HANABUSA RYUJI
IPC: G01T1/20
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To properly discriminate and detect different kinds of rays by grasping a difference in light emission decay time of a scintillator, discriminating kinds of rays and measuring the same. SOLUTION: When an alpha ray enters a detecting part where a first scintillator is ZnS and a second scintillator 2 is a plastic scintillator, the alpha ray is captured by the ZnS layer, and an inorganic ZnS emits light with high intensity and long decay time. On the other hand, a beta ray is transmitted through the ZnS layer and captured by the plastic scintillator to emit light with low intensity and short decay time. Emitted light of the scintillators 1, 2 is guided by a light guide 3 to enter the paired photoelectric transfer parts 41, 42, and photoelectric transferred.  The time width of pulse signals output from the transfer parts 41, 42 is divided into two parts, that is, normalized unit pulse signals obtained by discriminating the kind of radiation which entered the detector are output from the output terminals corresponding to the division of a pulse width discriminating circuit 7 to be respectively counted by counting circuits 91, 92. Thus, radiation can be measured while the kinds of rays of incident radiation are discriminated.
Patent JP-S59163934-A (JP)
Title: Device for generating test signal
Inventor: YAGISHITA CHIYOU
IPC: G11B5/09
Filed: 1983-03-08
Abstract: PURPOSE:To test both reproducing and error correcting functions with a minimum memory function by forming a digital signal whose missing length is controlled from each ROM for a voice signal, a synchronizing signal and a control signal. CONSTITUTION:The ROM15 for control data signal is provided additionally in addition to the ROM13 for synchronizing signal and voice signal. A signal read from the ROMs 13, 15 is synthesized by a control signal generated from the combination of decoders 17-19 for generating control signal and a control signal generating circuit 20 to form a prescribed output signal for test. The operation of the circuit 20 is started by a reset input signal and stopped by a control clock input signal, and generates a signal of the mode of optional K bits, allowing to form a digital signal controlled into an optional missing length as a signal changeover timing of the ROMs 13, 15 and a pseudo error signal in the mode with maximum 2<k> kinds.
Patent JP-H05231124-A (JP)
Title: Sound absorbing body of silencer
Inventor: SASAKI HIROAKI
IPC: F01N1/24
Filed: 1992-02-25
Abstract: PURPOSE:To prevent the generation of strain and breakage by absorbing the thermal elongation difference between the sound absorbing body of a silence and a supporting side plate and prevent the generation of the stress corrosive crack due to the corrosive gas, etc., by removing a welded part. CONSTITUTION:A sound absorbing body for a silencer is equipped with a pair of supporting side plates 3 and 3 having a plurality of grooves 11 which are arranged oppositly, keeping an interval, a plurality of sound absorbing plates 2 whose side parts are inserted in demountable manner into the opposed grooves 11 and 11 on a pair of supporting side plates 3 and 3, and a buffering means (coil spring 5 and a cushion member 4) which is arranged between the sound absorbing plate 2 and the supporting side plate 3 in the above-described groove 11 and presses the sound absorbing plate 2.
Patent JP-S59163519-A (JP)
Title: Flow measuring device
Inventor: KOSUDA TETSUO
IPC: G01F7/00
Filed: 1983-03-08
Abstract: PURPOSE:To measure an airflow quantity with high accuracy by providing a blast path for dividing a blast into two in parallel, installing a choke mechanism, and executing a switching allotment of a measuring range. CONSTITUTION:In case when an input airflow quantity Q is in a stable state of >=28%, a sluice valve 10A of a blast path w1 is opened, and a sluice valve 10B of a blast path w2 becomes a closed state. Accordingly, a differential pressure DELTAPA before and behind a choke mechanism 4A provided on the blast path w1 is detected by a differential pressure transmitting device 5A, sent to an extraction operator 6A in a flow measuring part 15, but a differential pressure DELTAPB is not detected by a differential pressure transmitting device 5B but is zero. As a result, the differential pressure DELTAPA of the blast path w1 is operated by the extraction operator 6A, an operated flow qA is derived as K(DELTAPA)1/2, and its value makes 0-100% flow correspond to 4-20mA current. When the input airflow quantity Q decreases, and the operated flow qA of the blast path w1 becomes <=20% of a set flow of said comparator 7A, the comparator 7A operates and an on-signal of its output contact 8A is inputted to an inlet valve control part 9. The inlet valve control part 9 sends a control command CT2 to the sluice valve 10B, and opens the valve concerned 10B gradually.
Patent JP-S62195486-A (JP)
Title: Rotary compressor
Inventor: HASHIZUME KYUSHICHI
IPC: F04C28/06
Filed: 1986-02-21
Abstract: PURPOSE:To prevent the generation of abrasion of a suction passage itself by arranging a coil spring in a collar which has a nearly circular form and is inserted into a suction passage and allowing the coil spring to extend and contract in the collar when a rotary compressor starts or stops. CONSTITUTION:A suction passage 8a extending in the axial direction of a cylinder plate 8 is formed on the cylinder plate 8, and a collar 13 which is made of spring steel strip and is formed by shaping a plate member having the semicircular cut parts 13a on the both edge surfaces into cylindrical form is installed into the suction passage 8a. A coil spring 12 is arranged inside the collar 13 so as to coincide with the communication hole 8a on the cylinder plate 8 and a nearly round hole formed by the projection of the semicircular cut part 13a of the collar 13. With such constitution, when a check valve is opening closing-operated on the start or stop of a rotary compressor, the coil spring 12 extends and contracts in the collar 13, and the abrasion of the sliding surface of the suction passage 8a itself can be reduced.
Patent JP-S55130563-A (JP)
Title: Dry type developing device
Inventor: MATSUMOTO YOSHIHIRO
IPC: G03G15/08
Filed: 1979-03-30
Abstract: PURPOSE: To form the image of stable and good quality by heating and drying the developer in a developing device according to detection temperature thereby making its properties constant.  
     CONSTITUTION: The temperature and humidity in the developing vessel 1 of the developing device are detected by a temperature and humidity detector 14 and the heating elements provided to any of the sleeve 2 forming a developing roller containing magnets 5W7, developer agitating and conveying members 8W10, scraper plate 11 and the inside wall of the vessel 1 are controlled according to the detection signals, by which the developer 12 is so heated in the vessel 1 as to always become of the required constant temperature. As a result of this, the image of the stable and good quality free from unevenness, image drop-out, ground stains, etc. may be formed through the dry development by the developer which is made to have constant properties on account of a constant temperature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01212924-A (JP)
Title: Error correction circuit
Inventor: HIROSE SHINTARO
IPC: H03M13/00
Filed: 1988-02-19
Abstract: PURPOSE:To attain efficient utilization of a storage device by splitting a storage area to each syndrome of a storage device of an error correction circuit into three areas so as to attain the storage of error location information to each syndrome by one word. CONSTITUTION:A signal string inputted from a terminal 1 is subjected to syndrome calculation by a syndrome calculation circuit 2 and error location information as an address is supplied to a ROM 3. The ROM 3 has three areas of m, m, m-1, the 1st error location information or information discriminating whether or not the 1st error location is an information bit is stored in a 1st area, difference information between the 1st error location and the 2nd error location is stored in a 2nd area, and difference information between the 2nd error location and a 3rd error location is stored in a 3rd area respectively and the location information is stored tentatively in registers 5, 6, 7 for each area. A control section 12 detects the 1st error location based on the information of the 1st area, the 2nd error location based on the information or the 1st and 2nd areas and the 3rd error location based on the information of the 1st-3rd areas respectively and outputs a correction signal to an adder 14.
Patent JP-H01211786-A (JP)
Title: Copying machine
Inventor: SUGIURA MITSUSHI
IPC: G03G15/08
Filed: 1988-02-19
Abstract: PURPOSE:To prevent the deterioration of the image quality by minimizing stain caused by the scattering of toner by constituting the title machine so that a sealed part is opened by a part of a storing part at the time of insertion. CONSTITUTION:When toner 20 is decreased by consumption, a developing device 3 is detached from an upper unit. A lid 32 of the storing part 31 is detached by holding a handle 33, and a toner box 41 is inserted into the storing part 31. At this time, a seal 43 of the bottom of the toner box 41 is provided so that it is broken by a blade 35 provided on the inside of the storing part, and toner 21 is discharged into the storing part 31 from the bottom of the toner box 41. Simultaneously, by engaging pawls 44 and 44 of the toner box 41 with projections 36 and 36 provided on the inside of the storing part 31, it becomes impossible to take out the toner box 41 from the developing deice. Further, at the top part of the storing part 31, the flange part of the upper part of the toner box 41 is adhered to a pressure sensitive is adhered to a double coated tape. Thus the storing part 31 is hermetically sealed, and the toner 21 discharged into the storing part 31 can be prevented from scattering to outside.
Patent JP-2000233814-A (JP)
Title: Conveyer device
Inventor: YOKOYA SHIGEHARU
IPC: B65G13/071
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a conveyer device capable of drawing out power at a random position of a drive shaft and capable of drawing out the power of the driving shaft, without becoming disassembled even after the device is assembled. SOLUTION: This conveyer device is equipped with a conveyance part 2, having a plurality of conveyance rollers 4 pivotally supported and arranged on a support frame 3 provided along a conveyance path Y of a conveyance object 7 and a drive shaft 5 providing a driving force to the conveyance rollers 4 via a predetermined power transmission mechanism 6. A sprocket composed of a plurality of dividable members and detachable with regard to the drive shaft 5 is attached to the drive shaft 5 of the conveyance part 2. The drive force drawn out of the driving shaft 5 via the sprocket and a chain is transmitted to a line shaft of an interlocking part via an interlocking mechanism.
Patent JP-S60181066-A (JP)
Title: Fluorine- and sulfur-containing alpha,beta-unsaturated carbonyl compound and its preparation
Inventor: ISHIKAWA NOBUO
IPC: C07C33/48
Filed: 1984-02-29
Abstract: NEW MATERIAL:The compound of formula I [R<1> and R<2> are (substituted) aliphatic or aromatic group]. EXAMPLE:1,2-Difluoro-1-phenylthio-1-buten-3-one. USE:A synthetic raw material of a fluorine-containing compound such as alpha-fluoro- alpha,beta-unsaturated carboxylic acid thioester, beta-fluoroallyl alcohol, etc. useful as a building block of a monofluoro compound. PREPARATION:The compound of formula I can be prepared by reacting the compound of formula II (X is halogen) with the mercaptan of formula R<2>-SH, and removing hydrogen fluoride from the resultant compound of formula III. The reaction of the compound of formula II with mercaptan is carried out in the presence of a base, and the elimination reaction of hydrogen fluoride is carried out preferably in the presence of an alcohol solvent and a base (e.g. TEA).
Patent JP-H06247984-A (JP)
Title: Cyclic organosilicon compound and its production
Inventor: ITO MASAYOSHI
IPC: C07F7/08
Filed: 1993-02-26
Abstract: PURPOSE:To obtain the subject new compound useful as a raw material for a material having heat resistance and flame resistance. CONSTITUTION:A compound of formula I ((m) is 2-20; R1 and R2 are 1-10C alkyl, alkenyl, (halogen-substituted)phenyl, etc.). The compound of formula I is obtained by reacting a compound of formula II ((n) is 2-20) with a bis(fluorosilyl)acetylene compound of formula III in the presence of a complex of platinum or palladium as a catalyst more preferably at 60-100 deg.C for 5-50 hours under stirring, and then separating and purifying. The compound of formula II can be obtained by reducing the compound of formula I with a metal hydride such as LiH.
Patent JP-S62197145-A (JP)
Title: Adsorbent
Inventor: KAMATA TAKEMOTO
IPC: C08F26/06
Filed: 1986-02-24
Abstract: PURPOSE:To enhance the adsorbing capacity of DMF or alcohol, by preparing an adsorbent of a polar org. solvent from a copolymer consisting of vinyl phyridine and/or quaternized vinyl pyridine and a monomer represented by a specific general formula. CONSTITUTION:At least, vinyl pyridine (VP) and/or quaternized vinyl pyridine (QVP) and a monomer represented by formula [wherein R1 is hydrogen or a 1-6C alkyl group and R2 is -COR3, -COOR3 or -OCOR3 (wherein R3 is a 1-6C alkyl group)] are copolymerized by employing a usual radical polymerization method. This copolymer is formed into a fibrous or powdery form to obtain an adsorbent. In the copolymer composition of the aforementioned copolymer, it is necessary to set (VP+QVP) to 5-80mol% and the monomer represented by the formula to 95-20mol%. The obtained adsorbent is enhanced in the adsorbing quantity of a polar org. solvent per specific surface area.
Patent JP-S60183813-A (JP)
Title: Pushbutton tuner
Inventor: OOHASHI TAMAKI
IPC: H03J5/12
Filed: 1984-03-02
Abstract: PURPOSE:To decrease the entire depth dimensions remarkably so as to attain miniaturization by constituting the titled tuner that plural tuning circuits set respectively different reception range in one reception band by a variable tuning element and the tuning circuits are selected when the channel selection member corresponding to each reception range is operated. CONSTITUTION:Since a front edge activates on a locking piece 47 opposed thereto in depressing an operation member 1 of channel selection devices A1, A2, a plate 42 is moved laterally in an inactivating direction, switches 50, 51 are thrown to the position so as to connect a tuning circuit 57 at a high frequency is connected between an antenna 58 and a circuit 59 of the next stage, the channel selection members 18, 18' constituting channel selection devices A1, A2 select a station belonging respectively to a high frequency and the channel selection members 18, 18' preset a station belonging to a high frequency in turning the operating member 1. That is, in selecting the effective moving stroke of the channel selection collors 24, 24' in the channel selection members 18, 18' as (l), all the effective moving stroke (l) of the channel selection collors selects the reception range of a low frequency in the channel selection device A3 and selects the reception range of a high frequency in the channel selection devices A1 and A2.
Patent JP-2000241329-A (JP)
Title: Device for measuring degree of steam dryness
Inventor: YONEMURA MASAO
IPC: G01N25/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a device for measuring the degree of steam dryness for automatically and rapidly measuring the degree of dryness. SOLUTION: A stem channel 2 is composed where a primary-side stem flowing through steam piping 1 is introduced to a flash chamber 4 at a secondary side through a control valve 3 as an orifice, is heat-insulated and inflated in the flash chamber 4 for unloading via a control valve 5. Sensors 6, 7, 8, and 9 are provided to detect the pressure and temperature of primary-side steam and those of secondary-side steam.  A control operation part 10 is provided to control the opening of the control valve 5 so that the secondary-side steam becomes overheated based on the pressure and temperature of the secondary-side steam being detected by the sensors 8 and 9 and to calculate the degree of dryness of the primary-side steam based on the pressure of the primary-side steam and the pressure and temperature of the secondary-side steam being detected by the sensors 6, 8, and 9 while the secondary-side steam is overheated. Since the opening of the control valve 5 is automatically controlled and the degree of dryness of the primary-side steam is calculated so that the secondary- side steam is overheated, the degree of dryness can be automatically and rapidly measured.
Patent JP-S58156999-A (JP)
Inventor: MITOME YUKIO
IPC: G10L25/90
Filed: 1982-03-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62201031-A (JP)
Title: Binding wire for rotary electric machine
Inventor: KOIDE TOMOMICHI
IPC: H02K3/51
Filed: 1986-02-26
Abstract: PURPOSE:To prevent the machine from producing varhish-hardened substance on the surface by winding the second binding-wired layer impregnated and hardened with solventless varnish impregnated in the first binding-wire around the outside circumference of the first binding wire layer hardened and formed with the solventless varnish. CONSTITUTION:A binding wire 3A wound and formed with glass-binding tape is provided on the outside circumference of a rotor winding 2 projected from a rotor core 1. The binding wire 3A is composed of the first binding wired layer 3A1 with the first glass-binding tape which is wound over the end of the rotor winding 2 and for which the impregnated solventless varnish is hardened and formed, and the second binding-wired layer 3A2 with the second glass-binding tape to wind over the outside circumference of this first binding- wired layer 3A1 and to impregnate and harden with the solventless varnish impregnating into the first glass-binding tape.
Patent JP-S58156623-A (JP)
Title: Driving of pile
Inventor: ISHII YASUMASA
IPC: E02D7/22
Filed: 1982-03-11
Abstract: PURPOSE:To avoid the occurrence of shelf-hanging phenomenon of a pile without lowering of the peripheral friction of the pile by a method in which a weight is set on the ground so that a weight is positioned inside in the pile, and penetrated into the ground by repeating its rotation around the axis and stoppage while applying a pressing force to the pile. CONSTITUTION:A weight 2 is set in place on the ground 3, a pile 1 is set so as to cover the weight 2, and then the pile 1 is penetrated to a given depth into the ground 3 by turning periodically it around the axis by means of a pile driver (not illustrated) while applying a pressing force to the pile 1. Then, the weight 2 is lifted up by means of a wire 5 and removed. By this, soil and sand coming into the pile are integrated with the weight 2, whereby preventing the adherence of them to the peripheral face of the tip end of the pile 1 in the early period. The adherence of the soil and sand can also be prevented by repeating the rotation and stoppage of the pile 1.
Patent JP-S54131871-A (JP)
Title: Packaging of ic case
Inventor: SHIBATA SUSUMU
IPC: H01L23/04
Filed: 1978-04-05
Abstract: PURPOSE:To ensure the packaging of the IC case with high degree of both the heat dissipation and the adhesion without using the heat sink tower by connecting the IC case directly to the substrate via the metal. CONSTITUTION:Metalized layer 43 and 44 are provided to substrate 10 and IC case 11 respectively, and then layer 43 and 44 are adhered together via solder 02 or the like. In such constitution, the heat generated from IC chip 05 flows from the case to the substrate via the metalized layer and the solder. Substrate 10 features a large surface area and thus functions as the heat sink tower, cooling down the substrate if necessary. At the same time, the case is fixed to the substrate, and accordingly the length of lead wires 21-14 plus 33 can be shortened. As a result, the occupied area can be reduced for the IC case.
Patent JP-H06228676-A (JP)
Title: Combined sintered alloy excellent in corrosion and wear resistance and production thereof
Inventor: GAMA TAKAHIRO
IPC: C22C32/00
Filed: 1993-02-02
Abstract: PURPOSE:To obtain a combined sintered alloy excellent in corrosion and wear resistance, strength and toughness and good in impact properties by forming its structure into a mixed phase one in which fine and hard compound grains are dispersd into the grains of matrix metal consisting of titanium or a titanium alloy. CONSTITUTION:Ti or a Ti alloy contg. one or more kinds among Mo, Nb, T and V is subjected to atomizing treatment with molten metal blended with hard compound forming components, and powdering is executed. The powder obtd. by this method is one in which hard compound grains with an extra fine grain size crystallized or deposited in the atomizing stage are uniformly dispersed into the matrix metal. This atomized powder is classified as necessary, and after that, sintering treatment is executed by the conventional method.
Patent JP-H10239547-A (JP)
Title: Optical waveguide and optical parts, and manufacture thereof
Inventor: HATTORI KUNINORI
IPC: H01P5/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To make the polarization dependency dissoluble in the composite spectral characteristics of an optionally designed array waveguide type diffraction grating, by providing an ion-implated layer at a core bottom face part using an ion implantation. SOLUTION: After a lower clad layer 2 is provided on a plane substrate 1, an ion-implanted layer 3 is formed on the lower clad layer 2 by an ion implantation. After a core layer 4 is provided on the ion-implanted layer 3, a core part 5 is formed by etching, and an upper clad layer 6 is formed on the ion- implanted layer 3 and the ore part 5 to embed the core part 5. The change of the stress field near core glass or the change of a refractive index of the ion implanted layer 3 is therefore induced to obtain an optical waveguide and optical parts with polarization dependency. Since the ion implanted layer 3 is formed being embedded in glass, nonpolarizing action can be maintained semipermanently.  Furthermore, since the ion implanted layer 3 formed by the ion-implantation is optically homogeneous glass, there is no possibility of the ion implanted layer 3 causing the loss and extinction ratio degradation of the optical waveguide.
Patent JP-S54131802-A (JP)
Title: Composite exchange network
Inventor: NISHIMURA YOSHIROU
IPC: H04M3/00
Filed: 1978-04-03
Abstract: PURPOSE:To realize the multiple communication with a single call by sending out the selected  number through telephone exchange after calling out the special number corresponding to the  multiple modulator/demodulator, carrying out the telephone exchange via the receiving exchange  of the selected number and giving the aural multiplication to the data information via the data  exchange. CONSTITUTION:Subscriber telephone 1 and data terminal 2 are connected to telephone exchange  5 via multiplying modulator/demdoulator 3, and the output side is connected to multiplying  modulator/demodulator 6 and then connected to multiplying modulator/demodulator via the circuit as well as to data exchange 7. Here if the caller requests the telephone call, the procedure is  identical to that of the normal telephone call. But in case the data communication is given, the special number allotted corresponding to modulator/demodulator 3 is called out and the selected  number is sent out through exchange 5. And the subscriber exchange which receives the special  number performs the exchange within the telephone network. On the other hand, the data information separated through modulator/ demodulator 3 receives the exchange connection through  the aural multiplication system and by means of exchange 7 which is controlled by exchange 5 subordinately. Thus, the multiple communication is possible with a single call.