baber/WOPTO huggingface dataset:
Patent JP-H04368618-A (JP)
Title: Magnetic recording medium
Inventor: HITOMI YOSUKE
IPC: C09D5/23
Filed: 1991-06-17
Abstract: PURPOSE:To lower a friction colfficient and to improve stability in travelling and electromagnetic conversion characteristics by incorporating carbon black with a specified quantity relating to grain diameter, standard deviation of grain diameter distribution into a magnetic layer. CONSTITUTION:Carbon black having 25-65mmum average primary grain diameter, 12-24mmum standard deviation a of grain diameter distribution, <=100ml/100g DBP oil absorption, and 30-80m/g surface area measured by a BET method utilizing nitrogen adsorption is allowed to contain into the magnetic layer of a magnetic recording medium having >=0.5m/s relative sliding speed with a magnetic head. When the content of carbon black is 15wt. parts per 100wt. parts of ferromagnetic powder, friction coefficient is drastically lowered and a coating type magnetic recording medium having improved stability in travelling and electromagnetic conversion characteristics is obtained.
Patent JP-S5697642-A (JP)
Title: Brake shoe
Inventor: SHIRATORI JIYUNZOU
IPC: F16D65/08
Filed: 1979-12-28
Abstract: PURPOSE: To reduce the number of processes needed for working a brake shoe by forming its main body from a single piece.  
     CONSTITUTION: The main body of a brake shoe is formed by, first, cutting or punching a flat plate material into an approximate rectangle having proper dimensions, and bending or inflecting the cut or punched flat plate material by rolling so that the cross-section is made approximate T-shape. Then, the main body material thus formed is moreover formed into a bow shape, the top side of the T-shaped cross-section being swelled, by rolling or pressing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05340410-A (JP)
Title: Hydraulic control system
Inventor: SATO YUJI
IPC: F15B21/00
Filed: 1992-06-05
Abstract: PURPOSE:To provide a hydraulic control system that is able to specify something wrong with a position sensor of a controlled system. CONSTITUTION:This system is provided with a pressure sensor 6 detecting the extent of hydraulic pressure in a hydraulic power source 1 in substance and a trouble judging means 7 which receives each signal out of a position sensor 5 and the pressure sensor 6. When a control means 4 controls an oil passage on-off means 3, a signal out of the position sensor 5 expresses a fact that the position of specific part in a controlled system 2 is not changed as well as another fact that hydraulic pressure in the hydraulic power source 1 is changed to some extent, the trouble judging means 7 judges that there is something wrong with the position sensor 5.
Patent JP-H0922812-A (JP)
Title: Method of forming external electrode of chip part
Inventor: TSUKADA MASABUMI
IPC: H01G13/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an external electrode of chip part where the need for a push member, such as a pin, is eliminated when shifting a chip part element body from a load plate to a carrier plate and the chip part element body can be uniformly shifted to the carrier plate. SOLUTION: When shifting a chip part element body 3 housed in an accommodation space 1a of a load plate 1 to a retention space 2c of a carrier plate 2, the accommodation space 1a of the load plate 1 is arranged oppositely to the carrier plate 2 and either the load plate 2 or the carrier plate 2 is moved toward the other, thus shrinking a stretching plate part 1a, gradually moving the chip part element body 3 to the retention space 2c against the elastic force of the carrier plate 2, and housing the chip part element body 3 in the retention space 2c.
Patent JP-S5873285-A (JP)
Title: Solid-state image pickup element
Inventor: YAMANARI KENZOU
IPC: H04N5/335
Filed: 1981-10-28
Abstract: PURPOSE:To obtain a solid-state image pickup element with high output voltage, by increasing a junction capacitor, through the bonding of a capacitive conductor layer to a photoelectric conversion region. CONSTITUTION:An N type diffusion layer 2 of photoelectric conversion region, N type diffusion layer 3 for imbedded channel of a charge transfer register, P type diffusion layer for channel stopper 4, transfer gate 5, charge transfer electrodes 6, 7, insulation oxide film 8, and Al shield 9 are arranged on a P type semiconductor substrate 1. A P type capacitive conductor layer 10 is formed on the layer 2 and a P type diffusion layer 11 connects the layer 10 and the substrate 1. Through this construction, the layer 2 has both junction capacitances with the substrate 1 and the surface layer 10.
Patent JP-S6234489-A (JP)
Title: Signal processing circuit
Inventor: AZEYANAGI TOMOMITSU
IPC: H04N9/73
Filed: 1985-08-07
Abstract: PURPOSE:To obtain an automatic control circuit of an optimum white balance by detecting an error voltage of a CRT in a prescribed period, and controlling a video signal so as to correct the error voltage and adjusting a cut off level of the CRT and a dispersion of a voltage gain. CONSTITUTION:In an adder 7, an R signal and a black level signal and a white level signal generated in reference video level generating circuits 10, 11 are added and a cathode electrode of a CRT 38 is driven through a direct current gain control circuit 8, and an alternating current gain circuit 9. A cathode current is detected as a voltage by a resistance 112, the voltage when a video reference level is added by gate circuits 17, 20 is taken out and compared with reference voltage sources 21, 22 by comparators 16, 19. The error voltage of a detecting voltage of the black level and the reference voltage is written in a memory 13, which controls the direct current gain control circuit 8. The error voltage of a detecting voltage of the white level and the reference voltage is written in a memory 14, which controls the alternating current gain control circuit 9. The operation of a signal processing circuit for the R signal, the B signal and the G signal are respectively the same.
Patent JP-H0519840-A (JP)
Title: Off-line verification system
Inventor: NAGATSUKA YOSHIHARU
IPC: B25J9/16
Filed: 1991-07-12
Abstract: PURPOSE:To accurately verify an operation program, which is generated and corrected on a robot side, on an off-line side. CONSTITUTION:An arithmetic means 1 of an off-line program device 10 finds a conversion matrix A indicating the coordinate system of a plane formed of four points P1-P4 on a computer model 5 according to arrangement data on the four points and an arithmetic means 2 finds a conversion matrix B showing the coordinate system of a plane formed of four points P1A-P4A of arrangement data 31 on an actual model 50 set in a robot controller 30 according to the four points. An arithmetic means 3 finds a conversion matrix C for converting the matrix A into the matrix B. This conversion matrix C is a conversion matrix for correction which equalizes the error of a computer model 51 to the error of the actual model 50. An operation program correcting means 5 multiplies the operation program 32 sent from the robot controller 30 by the inverse matrix (invC) of the conversion matrix C to correct the operation program 32, thereby testing simulation.
Patent JP-S5695581-A (JP)
Title: Grinding/polishing wheel
Inventor: KITAZAWA NOBORU
IPC: B24D13/08
Filed: 1979-12-28
Abstract: PURPOSE: To prevent a separation phenomenon between a shaft and a grinding material by a method wherein a felt type nonwoven fabric stuck fixedly with grinding grains, a net having the same diameter and a net having a smaller diameter are laminated in order.  
     CONSTITUTION: A grinding wheel consists of a felt type nonwoven fabric 1 stuck fixedly with grinding granis by means of a thermosetting resin, a net 4 composed of metal, a synthetic resin or fabric and a net 5 which has a smaller diameter than that of the aforementioned nonwoven fabric 1 and is composed of metal, synthetic resin or fabric. A shaft penetrating hole 2 and a key groove 3 are formed in each of the felt type nonwoven fabric 1, the net 4 and the net 5. These nonwoven fabric 1 and nets 4, 5 are alternately laminated and pressed with a clamping tool and then, they are penetrated with the shaft 7. The both ends are fixed with a flange 6. With this, the nonwoven fabric near the shaft is densely pressed with force, the strength is augmented and the separation phenomenon can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6061007-A (JP)
Inventor: SUTEFUAN AARU NERUSON
IPC: B01D45/02
Filed: 1984-08-21
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-H0338400-A (JP)
Title: Automatic pen exchanging device for plotter
Inventor: DEIBITSUDO EI JIYONSON
IPC: B43L13/02
Filed: 1990-06-29
Abstract: PURPOSE: To automatically replace with a new pen by taking out used pen by a moving carriage from a turret, discarding it, taking out a new pen from a magazine, and mounting a new pen of the same type in a slot in the turret. CONSTITUTION: A pen carriage 20 is engaged with a finger 16 at a claw 31. And, a turret finger 16 is moved in a direction of a turret 2 until a cam is moved to an open position, and a used pen P is transferred to a grip means in a vacant slot 8. The turret 2 is rotated at about 180 degrees. The carriage is disposed at a supply position of a new pen or received with the used pen. A claw 66 is opened by the finger 16. And the used pen is moved to the carriage. Simultaneously, an array 40 of a replacing pen magazine 42 is positioned along a slider bar 44 so that the magazine for containing a replacing pen of the type corresponding to the used pen P is engaged with the carriage 52. The used pen is dropped in a receiving container R, and the replacing pen is moved from the magazine 42 to the carriage 52.
Patent JP-S59139768-A (JP)
Title: Information recorder
Inventor: YOSHIDO KAZUO
IPC: B41J2/44
Filed: 1983-09-19
Abstract: PURPOSE:To form the watermelon stripes with which the characters can be identified by scanning a photosensitive body by a laser beam modulated by the recording information to form a latent image on the photosensitive body, attaching the toner onto the latent image and transcribing the toner onto the recording paper. CONSTITUTION:The information to be recorded is drawn out of an information feed device 100 and then controlled by a controller for easy recording. The information sent from the controller is recorded on a recording medium by a recorder. Then a photosensitive body is scanned by the laser beam which is modulated by the recording information and functions as a recorder. Thus the latent image is formed on the photosensitive body. The toner is attached onto such a latent image and then transcribed onto the recording paper. Thus the characters can be clearly identified from the stripes by changing the size of dots forming a watermelon and the size of dots forming the characters.
Patent JP-H0522980-A (JP)
Title: Spindle motor control circuit of magnetic disk apparatus
Inventor: KODERA TSUTOMU
IPC: G11B19/06
Filed: 1991-07-15
Abstract: PURPOSE:To control the number of rotations of motor only with modification of programs stored in the CPU without changing circuit configuration even for change of the number of poles of motor. CONSTITUTION:A spindle motor control circuit of magnetic disk apparatus comprising a plurality of Hall sensors 6 for detecting rotating angle of a rotor, a frequency divider 2 for dividing an output of only one sensor 1 to 1/2n (n is a natural number), a selector 3 for selecting a plurality of output signals of the frequency divider to determine a dividing ratio and a CPU 4 for obtaining the number of rotations by detecting period of frequency-divided outputs.
Patent JP-S6235501-A (JP)
Inventor: MIYAKE HITOSHI
IPC: C08K7/04
Filed: 1985-08-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001003554-A (JP)
Title: Outer-frame-suspending device for ceiling inspection hole
Inventor: TAI SEIJIRO
IPC: E04F19/08
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To improve operating efficiency by easily connecting a hanger metal fitting and an outer frame even when there is a wiring, a piping or the like in the upper space of a ceiling. SOLUTION: Grooves 15 are formed along the longitudinal direction of each opposed side to the upper end faces of two pairs of the opposed sides in an outer frame 11 in which the plane shape of the ceiling inspection hole is formed in a rectangle while engaging pieces 16 bent to the insides with the exception of a central section in the longitudinal direction are formed on both sides at the upper ends of the grooves 15.  In a hanger metal fitting 17 for suspending the outer frame 11, a horizontal bent section 19 is formed integrally at the lower end of a male screw member 18, engaging sections 20 movably engaged in the longitudinal direction of the grooves 15 with the engaging pieces 16 are formed on both sides of the bent section 19, and an engaging member 23 with a cradling for mounting positioned at the upper section of a ceiling is formed to a male screw section 21 towards the vertical direction of the male screw member 18 vertically movably while a female screw member 24 clamping the engaging member 23 from the upper side is screwed and set up to the male screw section 21.
Patent JP-S5875557-A (JP)
Inventor: NAGASE TOSHIO
IPC: A61M1/10
Filed: 1981-10-29
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-H1127150-A (JP)
Title: A/d converter
Inventor: KIMURO HIROAKI
IPC: H03M3/02
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an A/D converter which mixes an A/D conversion circuit that eliminates the mixture of noise of clock nature with a large scale digital circuit on the same chip when an A/D converter is mixed on a CMOS-LSI chip of a baseband signal processing part. SOLUTION: A baseband detection front end part of this device comprises a primary or secondary delta sigma type noise shaper 13, decimation filters (DCMT) 14, 16 and 18 which are subsequently performed multistage connection and respectively lower a sampling frequency with 1/2 ratio and 1/8 decimation filter 20 on the 4th stage which is realized by a digital signal processing processor(DSP). A characteristic that combines the DCMT of 1/2 ratio on the multistage suppresses clock property noise that is mixed through over sample because it becomes a characteristic that preliminarily applies a patch of an attenuation area characteristic to a higher order passband that occurs in a root Nyquist filter which is realized by the DSP and is a DCMT on the final stage.
Patent JP-S6150902-A (JP)
Title: Insect-repelling sheet
Inventor: KOBORI TORU
IPC: A01N25/34
Filed: 1984-08-21
Abstract: PURPOSE:To obtain an insect-repellent sheet attachable easily to any part and capable of stably keeping the activity of the repellent, by laminating a sticking agent layer to a repellent carrier sheet supporting a repellent for vermin such as cockroach. CONSTITUTION:A repellent carrier sheet impregnated with a repellent for vermin such as cockroach, etc., e.g. diazinon, fenitrothion, etc. or a gas-permeable film or sheet coated with a coating material containing said repellent, is laminated with a sticking layer to obtain the objective adhesive repellent sheet. The sheet is effective to prevent the intrusion of vermin such as cockroach in house or furniture or into the gap between the wall of house and furniture or between pieces of furniture. EFFECT:As it is adhesive, it can be peeled off easily and handled extremely conveniently.
Patent JP-S5962678-A (JP)
Title: Resin composition for hot-melt traffic paint
Inventor: MATSUMOTO TAKESHI
IPC: C09D151/00
Filed: 1982-10-02
Abstract: PURPOSE:To provide the titled composition having low precipitation tendency and excellent color and fluidity and usable in large amount without causing the lowering of the softening point and increase of the stickiness of the traffic paint, by reacting a petroleum resin with a maleinized fatty acid and an unsaturated fatty acid containing plural double bonds. CONSTITUTION:The objective resin composition is prepared by reacting (A) 100pts.wt. of a petroleum resin (preferably an aliphatic petroleum resin composed mainly of a 5C fraction) with (B) 0.1-5pts.wt. of a maleinized fatty acid (preferably a 12-18C fatty acid having a maleinizing degree of 3-25wt%) and/or an unsaturated fatty acid containing >=2 double bonds (preferably dehydrated ricinoleic acid, dehydrated castor oil and/or linoleic acid) until 5-20wt% of the component (B) is reacted and 80-95wt% thereof is left unreacted.
Patent JP-S5797936-A (JP)
Title: Pressure retaining device
Inventor: MIYASAKA TETSUO
IPC: F16F13/00
Filed: 1980-12-11
Abstract: PURPOSE:To always obtain a required pressure by providing the end portion of a support with pressure applying means, a part of which is provided with a pressure shock absorber, the end portion of the pressure shock absorber being brought into pressure contact with a pressed substance. CONSTITUTION:A helical spring 18 has its fulcrum in an upper flange portion 16A of a support 12, and a fluid pressure shock absorber 24 has its fulcrum on a support plate 20. Therefore, a hammering force of the helical spring 18 is transmitted to a pressure contact element 30 through a buffer force of the fluid pressure shock absorber 24, whereby even if friction is caused in the pressure contact element 30, it can retain a predetermined pressure against a pressed surface dye to a hammering force of the helical spring.
Patent JP-S6065840-A (JP)
Inventor: AOZASA KANAME
IPC: E03F5/10
Filed: 1983-09-19
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-H1122217-A (JP)
Title: Seat raising/laying device in movable seat
Inventor: FUKUDA AKIHIKO
IPC: A47C1/126
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To simplify structure, improve assemblage performance, and improve strength. SOLUTION: A motor-driven drive shaft 6 is provided on a fixed frame 4 on a step floor to be parallel to a back part of a pivotal shaft 5, a fixing shaft 12 is fixed to one end of a drive arm 11 of which the other end is fixed to the drive shaft 6, and one end parts of a pair of connection links 13 are pivotally installed on both ends of the fixing shaft 12. The other end parts of the connection links 13 are pivotally installed on the right and left of support legs 3 above the pivotal shaft 5, thereby raising and laying action of the support legs 3 are performed by rotation of the drive shaft 6.
Patent JP-H093850-A (JP)
Title: Revetment work with steel sheet pile by use of coping block
Inventor: TANAHASHI TAKASHI
IPC: E02D5/04
Filed: 1995-06-19
Abstract: PURPOSE: To obtain a revetment work which easily provides the horizontality of a bottom plate material and dispenses with a square material supporting the bottom plate and hence which is extremely simple and further, dispenses with the bottom plate because of adoption of a coping block with the bottom. CONSTITUTION: In a finish work of the upper end face of an revetment work in which ohm sign-shaped steel sheet piles 1 are driven so as to alternately reverse the front face or the rear face one by one, a receive metal tool 10 supporting a coping block 7 body is fitted to the top of the steel sheet pile 1 and the bolt head provided at the receive metal tool 10 is positioned at a specified level and positioning metal tools are fitted to the water way side and the land side likewise. Bolts provided in the positioning metal tools are screwed in to a specified position in advance and the coping block 7 body in which the contact part with the receive metal tool 10 is cut off, is lowered and pulled to the land side until it gets to contact with the positioning metal tool of the water way side and installed thereon.  The bottom plate 3 corresponding to the shape of steel sheet pile 1 of the water way side is fixed to the bottom of the coping block body by use of a C clamp 12 and then ready-mixed concrete is placed from the top opening of the coping block body.
Patent JP-2001002665-A (JP)
Title: Thiazoline derivative
Inventor: SATO MASAKAZU
IPC: A61K31/4439
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a new thiazoline derivative which has an excellent action for inhibiting the adhesion of VCAM-1 on vascular endothelial cells to cells expressing VLA-4 and is useful for preventing and treating arteriosclerosis and so on. SOLUTION: A thiazoline derivative of formula I  R1 is a group of formula II [(m) is 0 or 1; Z is N or CH; R10 to R12 are each H, a halogen, a 1 to 5C alkyl or the like], a group of formula III (Y is O, S or the like) or the like; R2 is H or a 1 to 5C alkyl; R3 and R4 are each a 1 to 14C alkyl or the like} or its pharmaceutically acceptable salt, for example, 3-isopentyl-4-methyl-2-[4-(3- trifluoromethylbenzamido) benzoylimino]-3H-thiazoline-5-carboxylic acid. The compound of formula I is obtained by successively reacting a compound of formula IV (R13 is a 1 to 5C alkyl) with sulfuryl chloride and thiourea and further successively with nitrobenzoyl chloride and an alkylating agent, reducing the product, and then reacting the product with a compound of formula V (W is OH or the like) or the like.
Patent JP-H0835856-A (JP)
Title: Resolver/digital converting method
Inventor: KUSHIHARA HIROSHI
IPC: G01D5/245
Filed: 1994-07-26
Abstract: PURPOSE:To obtain stable digital angle outputs which are not much affected by the length of a cable by dividing a resolver signal in angle at every specific phase and using a sin-side first resolver signal, phase-shifted resolver signal which is obtained by shifting the phase by 90 deg. from a cos-side second resolver signal, and a phase signal which is obtained by synthesizing the first and second resolver signals. CONSTITUTION:A two-phase resolver signal is divided in phase at every 90 deg. by means of a phase dividing/phase selecting circuit 20 and a latch circuit 24 is latched by using a phase signal sin(omegat-90 deg.-theta) which is obtained by synthesizing a first resolver signal, sintheta.sin omegat, and a second resolver signal, costheta.sin(omegat-90 deg.), which is shifted in phase by 90 deg. obtained from the circuit 20. Then a first digital angle signal phi1 is obtained by mixing together a fine signal sent to a mixing circuit 28 during the latching period and a rough signal obtained from the resolver signals by means of the circuit 28. In addition, a smoothed (averaged) second digital angle output phi2 (averaged) can be obtained through a subtracting circuit 8 and output counter 7.
Patent JP-H06157282-A (JP)
Title: Silicone emulsion for body care
Inventor: RONARUDO POORU GII
IPC: C09K23/00
Filed: 1993-07-14
Abstract: PURPOSE: To increase resistance to the permeation of water into a substrate through residue of silicone oil deposited from an oil-in-water emulsion. CONSTITUTION: This silicone emulsion is an oil-in-water emulsion consisting of water, silicone oil and at least two kinds of nonionic emulsifiers that are solid at room temp. The HLB of one of the emulsifiers is <8.0 and that of the other is >15.0. This emulsion is locally applied to the skin of a human.