baber/WOPTO huggingface dataset:
Patent JP-H1191289-A (JP)
Title: Writing utensil
Inventor: SHIMIZU HIDEO
IPC: B43K24/10
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To adopt a mechanical pencil as a main writing element and also hous another writing element together with the main writing element and further, cause both of these elements to protrude by a single action, with the ease of operation to replenish a lead. SOLUTION: This writing utensil is of such a construction that a knockout mechanical pencil body 12 and a ball-point pen body 13 are contained in the barrel of the writing utensil. In addition, the first interlocking part 17 of the mechanical pencil body 12 and the second interlocking part 18 of the ball-point pen body 13 are caused to engage with the third interlocking parts 26 of retaining parts 10, 11 respectively. Thus the forward movement of the one writing element causes the other writing element to recede and at the same time, the supply of a lead to the mechanical pencil body 12 is facilitated without the necessity to increase the diameter of the barrel of the writing utensil.
Patent JP-S63128603-A (JP)
Inventor: TAKEUCHI MICHIKAZU
IPC: H01C7/02
Filed: 1986-11-18
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-H08133585-A (JP)
Title: Anisotropic film applying machine
Inventor: NAGASHIMA MUNEYOSHI
IPC: H01L21/603
Filed: 1994-11-09
Abstract: PURPOSE: To provide an anisotropic film applying machine in which an anisotropic film cut piece temporarily adhered to a pressure adhering surface is never stuck to an applying and releasing mechanism when released from a protecting film. CONSTITUTION: In an anisotropic film applying machine having a composite antisotropic film housing part 1; a film feeding mechanism for guiding a composite anisotropic film 13 from the housing part 1 to a pressure adhering surface 6; a film cutting part 4 for cutting the anisotropic film in the state stuck to a protecting film 15 in the middle of the film feeding mechanism to form an anisotropic film cut piece; a film applying and releasing mechanism 5 moved on the pressure adhering surface 6 to guide the anisotropic film cut piece to the applying position of the pressure adhering surface 6 and releasing the protecting film 15 from the anisotropic film cut piece temporarily stuck to the pressing surface 6; a film pressing part 7 for temporarily adhering the anisotropic film cut piece guided to the applying position;  and a protecting film winding part 9, the applying and releasing mechanism 5 has a plurality of rolls 12a-d arranged in the advancing direction of the anisotropic film cut piece, and the contact surface of the protecting film releasing roll 12d is made into saw tooth form in the cross direction of the anisotropic film cut piece.
Patent JP-H03136492-A (JP)
Title: Color signal processing circuit
Inventor: YAMATANI YUICHI
IPC: H04N9/68
Filed: 1989-10-23
Abstract: PURPOSE:To prevent an influence caused by the area of a pattern in a picture by executing the detection of a color signal level by detecting peak value every one horizontal scanning period (1H) when the gain of a voltage controlled amplifier is controlled by the color signal level. CONSTITUTION:A color signal level detection circuit 4a is equipped with a color signal gate circuit 5, peak value detection circuit 6 and sample/hold circuit 7, detects the peak value of a color signal in (1H) and holds this value for one horizontal scanning period. A control signal generation circuit 3a controls the amplification factor of a voltage controlled amplifier 1a so that a burst level can be a standard value, amplifies the color signal and amplifies it while further changing the amplification factor corresponding to the peak value for 1H of the color signal. Thus, a color signal processing circuit can be presented not to change the amplification factor by the area of the color signal part.
Patent JP-S61156422-A (JP)
Title: Designation method of digit strobe
Inventor: SHINDO SHIGERU
IPC: H03M11/00
Filed: 1984-12-28
Abstract: PURPOSE:To reduce the variance of the processing time and to shorten the average processing time by applying the group strobe signals to the strobe lines belonging to the same group for each group with the same timing and then applying successively the individual strobe signals to those strobe lines with different timings respectively. CONSTITUTION:An output buffer BUF2 delivers strobe signals D0-D12. The strobe lines of the BUF2 are divided into the 1st, 2nd and 3rd groups G1, G2 and G3 corresponding to address signals BL=13, BL=14 and BL=15 respectively. Then these signals BL=13-15 are applied for each group through an OR gate 3. In addition the signals BL=0-BL=11 are applied to each strobe line as individual strobe signals.
Patent JP-H1194392-A (JP)
Title: Method and device for recovering sensible heat from heat-utilizing device
Inventor: SATO YUKIO
IPC: F28D20/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To make the least energy consumption sufficient for replenishment at the time of heating or cooling by a heating device or cooling device by disposing heat storage tanks respectively on two lateral sides of heating medium passageways of a heat-utilizing device in a setup to heat or cool the heat- utilizing device by causing the heating medium with a temperature gradient to flow in a reciprocating flow in the heat storage tanks. SOLUTION: After causing the temperature of a heat-utilizing device 1 to rise and before causing the temperature to fall heating medium stored in a first heat storage tank 6 is led into a heating medium passageway 1a in a heat-utilizing device 1; the heating medium flowing out of the heating medium passageway 1a is led into a second heat storage tank 7 and stored therein and after causing the temperature of the heat-utilizing device 1 to fall and before causing the temperature to rise the heating medium stored in the second heat storage tank 7 is led into the heating medium passageway 1a in a heat- utilizing device 1 and the heating medium flowing out of the heating medium passageway 1a is led into the first heat storage tank 6 and stored therein.
Patent JP-H08133055-A (JP)
Title: Acceleration slip control device
Inventor: SASAHARA KENJI
IPC: B60T8/58
Filed: 1994-11-09
Abstract: PURPOSE: To prevent a slip at an early stage by setting the upper limit value of a steering angle capable of stable travelling from the velocity of a vehicle body and the condition of a road and driving the pump of a brake pressure generating source when an actual steering angle exceeds the upper limit value. CONSTITUTION: Pressure rising to a wheel cylinder 28 when acceleration slip control is performed by brake control is directly performed by the pump 14 of a hydraulic source and a pump 20 for anti-skid(ABS). At first, the wheel velocity of left and right front wheels 30 which are a rolling wheel is computed from the detected signals of wheel velocity sensors 32 in a control device 36 to compute the velocity of a vehicle body from the velocity of wheels. Next, a road friction factor is sought by estimation computation. A steering angle (limitation steering angle) at which regular-circle turning can be performed is computed from the road friction factor and the velocity of a vehicle body. When an actual steering angle currently operated exceeds the limitation steering angle, a motor 15 for the pump 14 is driven to provide against the generation of wheel spin.
Patent JP-H08139143-A (JP)
Title: Semiconductor package inspection apparatus, jig therefor, and semiconductor package inspection method employing them
Inventor: OZAWA FUMIO
IPC: G01R31/26
Filed: 1994-11-09
Abstract: PURPOSE: To detect a semiconductor package having shorter contact pin easily at low cost. CONSTITUTION: An inspection jig 1 has one open end 11 to be inserted with a contact pin 21 and the other enclosed end 12 provided with a permanent magnet 13. Magnetic force of the permanent magnet 13 is previously regulated such that the attraction acting between the contact pin 21 and the permanent magnet 13 is higher than the gravitation of the jig 1 when a contact pin 21 of normal length is inserted from above the open end 21, whereas the attraction acting between the contact pin 21 and the permanent magnet 13 is lower than the gravitation of the jig 1 when a shorter contact pin 21 is inserted. Consequently, the length of the contact pin can be checked by deciding whether the jeg 1 drops off when the contact pin 21 is inserted into the jig 1 and then lifted up.
Patent JP-H09110971-A (JP)
Title: Production of aliphatic polyester copolymer
Inventor: MIYAZAKI KEIKO
IPC: C08G63/86
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To produce a high-molecular-weight aliphatic polyester copolymer having biodegradability and having properties and melt viscosity suitable for application to the fields of films, moldings, fibers, etc. SOLUTION: In producing an aliphatic polyester copolymer mainly consisting of component (a) and component (b) by reacting an aliphatic diol (a) with an aliphatic dicarboxylic acid or a functional derivative thereof (b) and a tetrafunctional carboxylic acid or a functional derivative thereof (c) in the presence of a catalyst under conditions favorable for the formation of a polyester, the catalyst used comprises a germanium compound, and a bifunctional aliphatic hydroxycarboxylic acid (d) is added to the reaction system. According to this process, an aliphatic polyester copolymer of a number-average molecular weight of 10,000-300,000 can be obtained.
Patent JP-H10104486-A (JP)
Title: Protection structure of optical fiber cable
Inventor: HIRANO TAKASHI
IPC: G02B6/46
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To eliminate a bending accident which exceeds the permissible value of a radius of curvature, an open-circuit accident, etc., and secure a normal transmission communication by providing an optical fiber cable with an extra- length part and covering the extra-length part with a protection tube which can expands and contracts within a range of the permissible radius of curvature of the optical fiber cable. SOLUTION: This optical fiber cable 13 has the cable protection tube 14 which makes at least one round of its extra-length part within the permissible radius of curvature. The optical fiber cable 13 is wired along a substrate 11 and makes at least one round within the permissible radius of curvature without causing an open circuit. this extra-length part is put in the cable protection tube 14 which expands at a maximum. This cable protection tube 14 can expand without exceeding the permissible radius of curvature and is fixed elastically at four places by a clamp movable part 12. Then when reverse stress operates on the optical fiber cable 13, the cable protection tube 14 becomes large in radius of curvature to adapt itself to the stress.
Patent JP-S63128335-A (JP)
Title: Photosensitive composition and pattern forming method
Inventor: NIKI HIROICHI
IPC: G03F7/11
Filed: 1986-11-19
Abstract: PURPOSE:To obtain good light shielding property at a shadow part and stability of the pattern by composing the titled composition of a specific diazonium salt, a Bronsted acid, a nonionic surfactant, a resin binding agent and a solvent. CONSTITUTION:The titled composition is composed of the diazonium salt shown by formula I or II, the Bronsted acid, the nonionic surfactant, the resin binding agent and the solvent. In formulas I and II, R1 an R2 are each hydrogen atom, 1-6 C alkyl, phenyl group of R1 and R2 together with a binded nitrogen atom may form 3-7 membered rings through carbon, oxygen or nitrogen atom, R3 and R4 are each hydrogen, halogen atom, 1-6 C alkyl, 1-6 C alkoxy or 2-6 C alkenyl group, X is an anion capable of forming the diazonium salt. Thus, the sticking property of a photosensitive film formed on a resist pattern is improved, and the foaming of the photosensitive films due to a nitrogen gas generated from both the resist film and the photosensitive film at the time of exposure is prevented.
Patent JP-S62137701-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TANAKA SHIGEO
IPC: H04N5/7826
Filed: 1985-12-10
Abstract: PURPOSE:To attain the reproduction even with a video tape recorder of a conventional recording system by setting the 3rd head at a position opposite by 180 deg. to at least one of a pair of heads. CONSTITUTION:Both heads Y1 and Y2 have the same azimuth angle, e.g., -6 deg.. While heads C1, C2 and Y3 have different azimuth angle from those heads Y1 and Y2, e.g., +6 deg.. The track width of heads Y1, Y2 and Y3 are set at 27mum with the track heads of heads C1 and C2 set at 25mum respectively. Furthermore the head Y2 is distant from the head Y1 by an amount 369mum corresponding to a single horizontal scan period (1H) of the video signal from a position symmetrical to the head Y1 at 180 deg.. While the head C2 is set distant from the head C1 by an amount 369mum from the position symmetrical to the head C1 at 180 deg.. The head Y3 is set at the position symmetrical to the head Y at 180 deg.. The head Y1 (Y2) is distant from the head C1 (C2) by an amount 3.689mm equivalent to 10H in terms of time.
Patent JP-H05120615-A (JP)
Title: Automatic gain adjustment circuit of magnetic disk device
Inventor: TSUKAGOSHI SHINICHIRO
IPC: G11B5/09
Filed: 1991-10-24
Abstract: PURPOSE:To shorten the time till the circuit is stabilized for an adequate gain by providing an arithmetic circuit incorporating a memory, storing after setting a gain of a read data signal at a previous value and controlling an amplitude of a read data signal by a gain adjusting signal formed based on the setting value. CONSTITUTION:A gain variable amplifier 1 inputs the read data signal (a) and the gain adjusting signal (g), and the read data signal (a) is amplified by a gain corresponding to a value of the signal (g) and is outputted as an amplified read data signal (b). A rectifying circuit 3 performs a full-wave rectification for the signal (b) to make it flat and outputs as a level signal (d), and the signal (d) is performed an analog/ digital conversion by an A/D converter 4, and a digital level detection signal (e) is outputted. The arithmetic circuit 5 inputs the signal (e) and by inputting a signal C formed by a pulse forming circuit 2, the signal (e) from the converter 4, a gain holding signal (i) from a host circuit, a master clock signal (h), and a gain fixed value selection signal (j) are inputted, a gain adjustment of the signal (a) being operated so as to enable to perform the gain adjustment of the signal (a) promptly and the digital gain adjustment signal (f) is outputted and is performed a D/A conversion and the signal (g) is outputted.
Patent JP-S61157050-A (JP)
Title: Delay detecting circuit of qpsk (quarterly phase shift keying) signal
Inventor: HIRAYAMA KOICHI
IPC: H04L27/227
Filed: 1984-12-28
Abstract: PURPOSE:To correct a symbol error due to a delay phase error by using a detected output 2-bit symbol during non-modulation preamble period so as to control the polarity of the detected output 2-bit symbol during a succeeding data modulation period or bit exchange. CONSTITUTION:A reception carrier Cn is inputted to a basic delay detection section 19, given respectively to multipliers 11, 12 and a delay circuit 13, the output is shifted by phi by a shift circuit 14, one orthogonal carrier I is given to the multiplier 11 and undergoes -pi/2 phase shift by a shift circuit 15 to give other orthogonal carrier theta to the multiplier 12 A polarity control & cross switch section 30 gives outputs DI, DQ to flip-flops 31, 32 and EX-OR gates 33, 34, gives an output of the flip-flops 31, 32 to EX-OR gates 33-36 at other input, and its output controls buffer gates 37-40. Then the outputs of buffers 37, 39 are connected in parallel to obtain a detection output De. A preamble gate pulse is given to a clock terminal of the flip-flops 31, 32 via the delay circuit 14.
Patent JP-H01119039-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO SHINICHI
IPC: H01L21/316
Filed: 1987-10-31
Abstract: PURPOSE:To allow low channel effects to be provided by giving to an oxidation- resistant film under a sidewall such a thickness as a channel stop region can easily be formed in a semiconductor substrate, and by shallowly injecting an impurity to the semiconductor substrate near its activated region. CONSTITUTION:An oxidation-resistant film 6 is formed by covering an oxidation- resistant masking layer 5, a vapor phase grown layer being formed thereupon and such layer being subjected to an anisotropic etching to form a sidewall 8. Then an SiO2 films 4 of a semiconductor substrate 1 and the oxidation- resistant masking layer 5 are exposed by selectively etching the oxidation- resistant film 6 with the sidewall as a mask. The SiO2 films 4 and the sidewall 8 are removed simultaneously, an impurity is selectively introduced by transmitting an oxidation-resistant film 9 under the sidewall 6 to form channel stop regions 10a, 10b. Then an element separation insulating film 11 is formed by selectively oxidizing the semiconductor substrate 1. The oxidation-resistant film 9 under the sidewall 8, serving as a stopper, allows the impurity to transmit, whereby the impurity can be shallowly injected to the semiconductor substrate 1 near its activated region.
Patent JP-S62135833-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: KISHIMOTO SHINZO
IPC: G03C7/42
Filed: 1985-12-09
Abstract: PURPOSE:To promote bleaching action and to shorten processing time by processing a photosensitive material with a processing solution having bleaching power in the presence of at least one of specified compounds and at least one of other specified compounds. CONSTITUTION:The silver halide color photographic sensitive material is processed with the processing solution having bleaching power in the presence of at least one of the compounds represented by formula I and at least one of the compounds represented by formulae II and III. In formula I, A is an n-valent aliphatic, aromatic, or heterocyclic bonding group, such as 3-12C alkylene; X is -O-, -S-, or the like; and Y is an anion. A proper amount of bleaching agent is 0.1-2mol per liter of the bleaching solution, and its preferable pH is 0.5-8.0 in the case of using a ferric complex salt, thus permitting toxicity to be lowered and bleaching speed to be enhanced.
Patent JP-2001096603-A (JP)
Title: Method and apparatus for producing molding of thermoplastic resin
Inventor: INAMORI TOSHIO
IPC: B29C48/395
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a thermoplastic resin molding which can perform extrusion molding in which the avoidance of excess shear heat generation and the prevention of the leakage of high pressure gas are satisfied simultaneously by using a thermoplastic resin composition containing a large amount of a filler as a raw material and an apparatus for the method. SOLUTION: In an apparatus for producing a thermoplastic resin molding has a form in which the shape of a screw 112 in the first stage 1A on the upstream side of a part for supplying high pressure gas has a compression ratio specified by the expression of 'volume per unit length of the first supply part 1a/volume per unit length of the first metering section 1c = 1.0-1.8', and the first metering section 1c has a channel part diameter specified by the expression of 'diameter of channel part of the first metering section 1c/inside diameter of cylinder of the first metering section = 0.85 or less'.
Patent JP-H08138468-A (JP)
Title: Nb3sn superconductive wire material and manufacture of it
Inventor: MIYAZAKI TAKAYOSHI
IPC: C22F1/00
Filed: 1994-11-10
Abstract: PURPOSE: To uniformly disperse remaining Nb cores after heat treatment so as to prevent attenuation and the like in a permanent current by altering a cross sectional area ratio according to a position of a Nb wire from the center in a secondary stack material in a bronze processing method. CONSTITUTION: A primary stack material constructed of a group of wire materials, in which plural primary stack materials are bound, and the heat treatment of the secondary stack materials is executed after a wire drawing processing so as to be turned into a Nb3 Sn superconductive wire material. In the secondary stack material, a cross sectional area ratio t(ri) of a Nb wire buried in the primary stack material separated from the center by a distance ri is constructed according to expressions I, II, III. By this constitution, a degree of dispersion of remaining Nb cores is unified, although a Sn quantity on the circumference is varied on the basis of the distance ri, and a breakage rate in a Nb3 Sn filament is suppressed low, so that deterioration in a critical current density Jc or a (n) value can be prevented.  (In the expressions, r1 >r2 , an inferior out/in means an outermost/innermost side from the center. SNB(r) and SBZ(r) mean cross sectional areas of a Nb wire and a Cu-Sn group alloy part in the primary stack material positioned in the (r) position).
Patent JP-S61157863-A (JP)
Title: V-belt type automatic transmission
Inventor: SUZUKI MASATO
IPC: F16H9/18
Filed: 1984-12-28
Abstract: PURPOSE:To diminish the ordinary or partial wear of a V-belt by making the outer periphery of a weight for the V-belt of resin which has the prescribed value of bending elastic modulus and is mixed with solid lubricant. CONSTITUTION:A V-belt type automatic transmission 10 is comprised of a crank side pulley 12 supported on a crankshaft 4, a rear wheel side pulley 14 supported on a rear wheel side pulley shaft 5 through a rotatable collar 13, and a V-belt 15 etc.. A weight 16 being circular in section makes contact with the back surface of a movable pulley plate 12b and a cam surface on the inner surface of its peripheral wall. A cam member is shaped into bevel form, and holds the weight 16 slidably in radial direction between the movable pulley plate 12b and itself. The inside of the weight 16 is made of metallic material such as iron etc., and its outer periphery is made of resin which has the bending elastic modulus of 3-13X10kg/cm, and is mixed with solid lubricant, or resin composite materials composed of nucleus resin filled with fiber.
Patent JP-H02120834-A (JP)
Title: Single-lens reflex camera
Inventor: KITAGISHI NOZOMI
IPC: G03B13/12
Filed: 1988-10-31
Abstract: PURPOSE:To readily confirm a telescopic effect through a finder by inserting an auxiliary lens into the luminous flux of an objective lens when an optical system is switched to a finder observing state, moving at least one lens of the other lenses along an optical axis with the auxiliary lens fixed and variably magnifying the finder. CONSTITUTION:In the case of normal photographing, a rotary mirror 2 retreats outside the optical path, and the auxiliary lens 11 is inserted into the optical axis. An image of the objective lens 1a has positive power, is reduced by the auxiliary lens 1a with a reducing effect, is formed near a field lens 4, turns into a positive image through mirrors 5 and 7 and positive lenses 61a and 62a, and is further formed in the position of a visual field frame 8. In the case of dummy telescopic photographing, positive lenses 61b and 62b move to the side of the mirror 5 by changing their space although the focal length of the objective lens is the same as the normal photographing. Consequently, the finder can be variably magnified with finder diopter maintained at a fixed level. Thus, a photographer can confirm a telescopic effect with his eyes when observing an object through the finder.