baber/WOPTO huggingface dataset:
Patent JP-S5925877-A (JP)
Title: Grouting method
Inventor: TAZAWA SHIYUNSUKE
IPC: E02D3/12
Filed: 1982-08-04
Abstract: PURPOSE:To prevent the deterioration of working environment due to the occurrence of much dust, by adding water, etc. to a mixture of lime with gypsum dihydrate, etc. in a specific proportion, adding water to the resultant hardening agent, e.g. in the form of a paste, mixing the resultant mixture with an aqueous solution of sodium silicate and injecting the resultant group into the ground. CONSTITUTION:100pts.wt. mixture of (i) lime with (ii) a gypsum component selected from gypsum dihydrate, alpha-hemihydrate gypsum, beta-hemihydrate gypsum and II type anhydrous gypsum at (1:3)-(3:1) weight ratio between the components (i) and (ii), is mixed with preferably 20-100pts.wt. water, if necessary 0.05-5pts.wt. setting retarder, e.g. sodium citrate, 0.25-5.0pts.wt. dispersing agent e.g. sodium lignin sulfonate, and 20-200pts.wt. aggregate, e.g. bentonite, and water is added to the resultant pasty or concentrated slurrylike hardening agent to give a solution, which is then mixed with an aqueous solution of sodium silicate, preferably sodium silicate No.3. The resultant grout is then injected into the ground. USE:Suitable for strengthening poor subsoil in closed places, e.g. tunnels, shields, etc.
Patent JP-S6115342-A (JP)
Title: Evaluation of film quality of silicon dioxide film
Inventor: AJIOKA TSUNEO
IPC: H01L21/66
Filed: 1984-07-02
Abstract: PURPOSE:To evaluate the surface quality and the depth-directional quality of Si dioxide by a method wherein the disturbance of the network of Si-O bonds is measured on the basis of the spreading of peak widths of Si or O through a photoelectron spectroscope. CONSTITUTION:A sample 1 is irradiated with X rays 2a from an X-ray source 2, when electrons 3 are excited by the X rays 2a irradiating the surface of the sample 1 and then emitted out of the sample surface. This electron 3 is analyzed by photoelectron spectroscopy 4. The energy value of half power of a peak value as the result of measurement of this spectrum is calculated, and the film quality of Si dioxide films is evaluated on the basis of this calculated half- power width. In other words, the bonding energy of electrons of Si dioxide varies in a very small amount with the intensity of Si-O bonds; accordingly, the disorder of Si-O bonds expands the peak widths. Therefore, evaluation is carried out on the basis of this width.
Patent JP-S5259537-A (JP)
Title: Data processor
Inventor: TSUKAMOTO JIYUNICHIROU
IPC: G06F3/06
Filed: 1975-11-11
Abstract: PURPOSE: In the data processing system in which both the instruction words and data words are stored in the memory in an mixed state, clear distinction is made between the instruction and data words so that erroneous operation can be prevented by detecting faulty instructions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10325723-A (JP)
Title: Laser apparatus for setting out
Inventor: NISHIZAKI MASASUKE
IPC: G01C15/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a laser for setting out which includes an oscillation inhibitor that can enhance an inhibiting effect thereof by eliminating the complication of assembling work of the conventional laser device for setting out having a magnetic body of the oscillation inhibitor fastened on the body of the laser apparatus for setting out. SOLUTION: In this apparatus, an oscillation inhibitor includes an upper plate body 46 which is positioned above a non-magnetic metal plate 14 and has a magnetic body 50 and a lower plate body 47 which is positioned below the non-magnetic metal plate 14 and has a magnetic body 50. The non-magnetic body 14 is mounted on an oscillating body being interposed in a clearance between the upper plate body 46 and the lower plate body 47 while the body of the device comprises a base I placed on the ground surface or the like and a frame 2 detachably mounted on the base 8. Moreover, the upper plate body 46 is fixed on the base 8 and the lower plate body 47 on the frame 2.
Patent JP-S63297078-A (JP)
Title: Printer
Inventor: YAMAGUCHI KOUSHIROU
IPC: B41J25/316
Filed: 1987-05-29
Abstract: PURPOSE:To prevent defective take-up or staggering of a printing ribbon from occurring and securely perform printing or correction, by releasing a printing head when a predetermined amount of a printing operation or correcting operation is continuously performed with the head pressed against a printing paper. CONSTITUTION:A RAM 34 is provided with a head flag 34d which is which is set when a thermal head 18 is pressed against a platen 16 and which is reset when the head 18 is released, a continuous counter 34e which counts the number of characters continuously printed or corrected by the head 18, a reference value memory 34f which stores a character number (e.g., 8) set as a reference value for releasing the head 18 when printing or correction is continuously performed. If defective take-up or staggering of an ink ribbon 22 occurs at the time of printing the 8th character, the ribbon 22 is separated from a printing paper 24 and returned to a normal feeding passage, because the clamping of the ribbon 22 between the head 18 and the paper 24 is once released. Thus, the defective take-up or staggering of the ribbon is prevented from being continued.
Patent JP-H031010-A (JP)
Title: Controller device for gasification type combustion machine
Inventor: KASADA TOSHIO
IPC: F23N1/00
Filed: 1989-05-29
Abstract: PURPOSE:To reduce an erroneous operation such as an abnormal shutdown during combustion or reduce an occurrence of a noise by a method wherein a high voltage is applied to a solenoid at the beginning of attraction to perform a attraction with a strong force and this high voltage after attraction is alternatively decreased down to a low voltage with a force capable of holding it. CONSTITUTION:Upon completion of a pre-heating at the time (t1), outputs O1 and O2 of a micro-computer 36 are outputted. A relay contact point 30 and an AC power photo-coupler 38 are turned on, a voltage VH is applied to a solenoid 14, a needle 12 is slid with a strong force and then a nozzle port 11 is opened. Output O2 at the time (t2) is turned off and the AC power photo-coupler 38 is turned off, an applied voltage for the solenoid 14 is decreased down to a level VL, resulting in that only a attraction holding state is kept. As the nozzle hole 11 is opened, a combustion is stated and the micro-computer 36 performs a combustion controlling operation. As the combustion is started, the output O2 of the micro-computer 36 is turned on for a time T2 for every period T1. A voltage VH is periodically applied to the solenoid 14. An output O2 may repeat periodically ON-OFF during combustion, so that as a relay contact point, the AC power photo-coupler 38 is used.
Patent JP-H01305736-A (JP)
Title: Fm stereo reception equipment
Inventor: SAKATA HARUO
IPC: H04S1/00
Filed: 1988-06-03
Abstract: PURPOSE:To listen to a stereo even in a weak electric field without the increase of noise with FM demodulation by setting signals to be FM signals with respect to right ear/left ear signals, demodulating them, setting them to be sound signals and making them to be the right ear/left ear signals through LPF. CONSTITUTION:A pilot signal is separated from a pilot signal by an FM demodulator 6 and a pilot separation filter 7 through a frequency comparator 3 and a limitter 5. Next, a pulse which is obtained by multiplying a frequency by two is generated in an auxiliary carrier generator 8, and the intermediate frequency (IF) signal of the limitter 5 is switched in an IF switch 17. The IF signal corresponding to the right ear signal ER is demodulated to a sound signal in an FM demodulator 18, and is set to the right ear signal ER through LPF20 and a de-emphasis circuit 13. The left ear signal EL is similarly obtained. Thus, the increase of noise which is accompanied by demodulation is eliminated and the stereo can be listened to even in the weak magnetic field since a stereo signal which has been multiplexed in a base band is not demodulated in a multiplexed form.
Patent JP-H05306629-A (JP)
Title: Noise reducing mechanism of internal combustion engine
Inventor: HASEGAWA TSUKASA
IPC: F02B67/04
Filed: 1992-04-30
Abstract: PURPOSE:To reduce uncomfortable noise discharged from an engine by an extremely simple means such that the size of a specified part constituting the engine is set to a relative value suited to a limited condition. CONSTITUTION:The noise reducing mechanism of an internal combustion engine is formed in such constitution that the limit value of a numerical value L.V/S is set to L.V/S>60, when the volume Vcm<3> of a small chamber 1 and the sectional area/the length of an opening part 2 are set to Scm<2> and Lcm respectively, in the internal combustion engine provided with the small chamber 1 in which noise is induced, and the opening part 2 for communicating with a crack case 3.
Patent JP-S6114337-A (JP)
Inventor: TAKITANI YOSHIYUKI
IPC: E04B1/348
Filed: 1984-06-30
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-H0432458-A (JP)
Title: Stacker
Inventor: HAYAKAWA MITSUAKI
IPC: B65H15/02
Filed: 1990-05-25
Abstract: PURPOSE:To unnecessitate page arrangement by forming a sheet accommodating part, provided in a stacker for a printer, of a first rotatable frame with a built-in vertically movable table and a second frame with slidable and vertically movable sheet pressing plates disposed above the first frame. CONSTITUTION:Printed sheets 1 are delivered by a discharge roller 8 onto a sheet accommodating table 3 locked in its rotation around shafts 9, 10 by a face-down stack method. At this time, a second frame body 7 is locked so as not to move horizontally by slide rails 5. When the accommodation of the sheets 1 is completed, sheet pressing plates 6a, 6b are lowered into a position of squashing a bundle of sheets, and locked. The lock of a first frame body 4 is then released, and after reversing the first and second frame bodies 4, 7 integrally by a motor 11, the second frame body 7 is moved along the slide rails 5 to take out sheets in the state of being arranged in page order.
Patent JP-S5659824-A (JP)
Title: Continuous polymerization of trioxane
Inventor: SUGIO AKITOSHI
IPC: C08G2/10
Filed: 1979-10-23
Abstract: PURPOSE: To continuously polymerize trioxane stably and efficiently, by employing a continuously agitated reactor in which a plurality of pairs of paddles are provided in an axial direction and the reaction mixture is transferred in a specified manner.  
     CONSTITUTION: A reactor is constructed by (A) providing shafts 1 and 1' in the centers of drums 2 and 2' which are arranged parallel so that they overlap partially with each other, (B) mounting on the shafts 1 and 1' in the longitudinal direction, a plurality of pairs of convex lens-shaped paddles 4 and 4' (these paddles are synchronized so that they rotate while maintaining a slight clearance between a tip of  one paddle and the side of another paddle and a clearance between a tip of one  paddle and the inner wall of the drum 2) and (C) varying the shape and arrangement of the paddles, so that the transfer efficiency of the reaction mixture decreases  gradually with the advancement of the reaction mixture from a material inlet port 5  to a product discharge port 6. The clearance between the tip of a paddle 4 or 4'  and the drum 2 is preferably below about 2% of the diameter of the external circle  of the paddle, and the clearance between the tip of one paddle and the side of another paddle is preferably below about 5 times the above clearance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63300193-A (JP)
Inventor: SHIMIZU SHIGEKI
IPC: A47H5/02
Filed: 1987-05-29
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-H09295417-A (JP)
Title: Image printer
Inventor: HORI MASAAKI
IPC: B41J3/54
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To print only specified colors in high density without lowering the high speed. SOLUTION: When printing heads 21a-21d are moved in the outward direction, printing data for one band is read out in the sequential direction, and read out from print buffers 44a-44d by a read-out address register 36 and printed, and then when the printing heads 21a-21d are moved in the return direction, the printing data indicated by attribute buffers 45a-45d for at least one of the printing heads 21a-21d is read out in the reverse direction, and the printing data is read out from the print buffers 44a-44d by the read-out address register 36 in the reverse direction and printed.
Patent JP-H033109-A (JP)
Title: Rotary head device
Inventor: KAWACHI MASANORI
IPC: G11B5/02
Filed: 1989-05-31
Abstract: PURPOSE:To cope with a multichannel construction and to mount and house a signal amplifier by arranging a cylindrical rotor in a concentric condition between two cylindrical stators different in radius arranged to a fixed drum. CONSTITUTION:To a disk 4, a rotary drum 6 to fix a vide head 4 is fixed, and further, a rotor 7 is fixed concentrically with a rotary shaft 3. On the other hand, stators 8 and 9 are arranged so as to pack the rotor 7 concentrically with the rotary shaft 3 on a fixed member 12 to be clampingly-fixed with a screw 13 along with a flexible substrate 14 on a fixed drum 2. A signal amplifier 17 is bonded on the flexible substrate 14 in the fixed drum 2, and an amplified signal is conducted up to the connector part of the flexible substrate 14. Since the opposite areas of the stators 8 and 9 seen as transformer elements to the rotor 7 can be made large in such a way, the multichannel construction can be obtained.
Patent JP-S6027675-A (JP)
Inventor: KAZAMA TAKESHI
IPC: C05G1/00
Filed: 1983-07-26
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-S5660344-A (JP)
Title: Ae wave detector
Inventor: SATOU HIROKAZU
IPC: G01N29/04
Filed: 1979-10-22
Abstract: PURPOSE: To discriminate the AE wave signal and the noise signal from each other in a short time, by converting envelope components extrcted from the receiving signal into a binary with a fixed slice level to obtain the signal of a pulse width corresponding to the damping coefficient and by comparing the pulse width.  
     CONSTITUTION: AE wave signal S and mechanical noise signal N are included in the receiving signal of AE sensor 11 and are converted to binaries in discriminator 15 by prescribed slice level C after respective envelope components are extracted by envelope extracting circuit 13. As the result, the pulse signal corresponding to the duration width of the receiving signal of sensor 11 and the peak value of signal S or N are detected by discriminator 15 and auxiliary pulse generating circuit 16 respectively, and damping signals P 1  and Q 1  of damping coefficients P and Q with these detection values as initial values are obtained, and further, pulse signals P 2  and Q 2  obtained by slicing signals P 1  and Q 1  by level C are obtained. Consequently, the AE wave signal and the noise signal can be discriminated from each other in a short time by comparing the receiving signal and said signals P 2  and Q 2  in pulse width. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61294110-A (JP)
Title: Intake valve closing timing delay angle device of intake tappet device of internal combustion engine
Inventor: NAKAJIMA HIROTAKA
IPC: F01L13/00
Filed: 1985-06-21
Abstract: PURPOSE:To control the delay angle of an intake valve closing time with high precision, by a method wherein, in a device in which a delay angle actuating body, reciprocated in the circumferential direction of an intake cam, is located between the intake cam of an intake tappet valve device and a tappet, the driving means of the delay angle actuating body forms a delay angle cam synchronized with the intake cam. CONSTITUTION:A titled device is formed such that a delay angle actuating body 19, reciprocated along the circumferential direction of an intake cam 17 with the aid of a delay angle driving device (delay angle regulating tool) 46, is located between an intake cam 17 of an intake tappet valve device and a tappet 20, and a delay angle driving distance of the delay angle actuating body 19 is regulated by a delay angle regulating device including a control shaft 39. In which case, the delay angle regulating tool 46 is constituted such that, when a control shaft 36 of the delay angle regulating device is rotated, a coupling shaft 52 having a crack teeth gearing with the gear part of the control shaft is moved forward and backward, and this controls a position, allowing a slide contact 51 of the inner surface of the delay regulating tool 46 formed in an U-shape to make contact with a delay angle cam 40 formed integrally with an intake cam shaft 23, i.e., a delay angle swing amount. The delay angle actuating body 19 is energized toward the lead angle size by means of a return means 49.
Patent JP-H05307996-A (JP)
Title: Drive method of organic electroluminescent element and ligth emitting device
Inventor: MATSUURA MASAHIDE
IPC: H05B44/00
Filed: 1992-04-28
Abstract: PURPOSE:To stabilize light emitting operation of organic EL elements and improve the yield thereof by driving the elements with light emission drive waveform in which on a basic drive waveform a waveform line having a larger peak value than that thereof is superposed. CONSTITUTION:An organic electroluminescent element 1 has an organic single- layer part or organic multi-layer part 1b including a light emitting layer composed of organic compound between an anode 1a and a cathode 1c. This element is actuated by the application of light emitting drive waveform, where on a basic drive waveform W1 generated from a basic drive waveform generation circuit 2 a pulse waveform W2 having a peak value larger two times than the peak value of the waveform M1 generated from a pulse generation circuit 3 and of which pulse application time is within one second is superposed by an arithmetic operation amplifier 4, between the anode 1a and the cathode 1c. With such a constitution, the formation of conductive path in element is suppressed to stabilize the light emitting operation.
Patent JP-H09317042-A (JP)
Title: Dry joint joiner
Inventor: MATSUMURA YOSHIHIRO
IPC: E04F19/02
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To maintain a proper waterproofing function even in the case of small joint breadth by forming the projected part of a metallic core material so as to have a slender forward end and a thick root part, and fitting a cushion piece to the top of the metallic core material and a fin piece to the side and the bottom plate thereof. SOLUTION: Metal is used as a core material, and the root of the metallic core material is separated to form a metallic bottom plate 10. Also, the projected parts 8 and 9 of the metallic core material are formed to have a slender forward end and a thick root. In this case, the metallic core material may be formed out of two stages of a slender part and a thick part. Furthermore, a cushion piece 3 of resin or rubber is attached to a top part 2. Also, fin pieces 5 and 7 are provided on the side 4 and the bottom plate 6 of the core material. The dry joint joiner 1 so prepared is fixed to the prescribed position of the wall of a building with nails or the like and, then, the butt end of an exterior material is kept in tight contact with the joiner 1.  According to this construction, the cushion piece 3 comes in tight contact with the exterior material, due to the elastic rebound force thereof, and a gap is thereby eliminated and the ingress of water is prevented.
Patent JP-S6117653-A (JP)
Inventor: SAWABE TOMESUKE
IPC: E04C2/12
Filed: 1984-06-30
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-S5759926-A (JP)
Title: Production of resin for shell mold process
Inventor: KANEKAWA TETSUO
IPC: C08G8/08
Filed: 1980-09-29
Abstract: PURPOSE: A by-product formed in the purification of bisphenol A is combined with formaldehyde and the reaction is conducted in the presence of an acidic or alkaline catalyst to produce the titled resin used as a binder for sands used in shell molds inexpensively.  
     CONSTITUTION: (A) 100pts.wt. of a by-product formed in the course of purification of bisphenol A from the reaction mixture resulting from the reaction between phenol and acetone in the presence of a catalyst such as sulfuric acid are made to react with (B) 7W40pts. of formaldehyde in the presence of an acidic or alkaline catalyst to produce the objective resin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5761326-A (JP)
Title: Double frequency generating circuit
Inventor: FUJIMOTO KIYOSHI
IPC: H03K5/00
Filed: 1980-09-30
Abstract: PURPOSE:To obtain a signal whose frequency is double as high as that of an input signal by using an N-stage shift register which shifts the input signal and a logical circuit which inputs output signals from two optional stages of the N stages and performs exclusive OR. CONSTITUTION:A clock signal (b) whose frequency is much higher than that of an input signal (a) is supplied from a clock signal input terminal 2 to an N-stage shift register 4. An exclusive OR circuit 5 exclusively ORs output signals (c), (d) and (e) of the resistor 4 when N=1 or two optional output signals among output signals of the N stages when N>=2, thereby sending an output signal (f) to an output signal terminal 3. Consequently, the signal (f) has a frequency double as high as that of the signal (a).
Patent JP-S63296640-A (JP)
Title: Spinning reel for fishing
Inventor: YOKOGAWA KINYA
IPC: A01K89/027
Filed: 1987-05-29
Abstract: PURPOSE:To make it possible to readily carry out regulation of a drag force, by filling a magnetic powdery or granular substance in a gap between a rotating plate and a hermetically sealed case and connecting the powdery or granular substance in the form of a chain by magnetic fluxes of an exciting coil. CONSTITUTION:A sleeve 4 is integrally and rotatably engaged with the outside of a shaft 7 of a handle arm 6 and a hollow shaft 8 is engaged with the outside so as to enable idling. A main gear 9 is integrally and rotatably fixed to one side of the hollow shaft 8 and a hermetically sealed case 11 and the sleeve 4 are integrally and rotatably supported in the interior of a gear case 2 on the other side. A rotating plate 10 integrally rotating with the hollow shaft 8 is provided in the interior of the hermetically sealed case 11 and an annular exciting coil 13 is fixed to the inner wall of the hermetically sealed case 11 with an interval in the radial direction of the rotating plate 10 on the outside thereof. A gas between the rotating plate 10 and the hermetically sealed case 11 is filled with a magnetic powdery or granular substance.
Patent JP-S5925781-A (JP)
Inventor: KONDOU MASAYUKI
IPC: A63H17/00
Filed: 1982-08-05
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-S6030591-A (JP)
Title: Electron beam welding material and electron beam welding method
Inventor: NAKASAKI TAKAMITSU
IPC: B23K15/00
Filed: 1983-07-28
Abstract: PURPOSE:To remove the gas generated during welding and to form a good weld zone having no cavity defects in electron beam welding by providing a recess in the contact surfaces in the weld line direction and providing further a space in the welding beam direction to the cylindrical welding surface. CONSTITUTION:A recess having the height (g) narrower than a beam width (w) and an adequate width is provided on one or both sides of plate materials within the contact surfaces in the weld line direction of said materials. A partial space 12 is further provided in the weld line direction to a cylindrical welding surface 11. The gas generated by electron beam welding in a vacuum is released from the open part at the shortest distance and is prevented from remaining any more in the weld zone. The good weld zone having no cavity defects is thus obtd.