baber/WOPTO huggingface dataset:
Patent JP-2000043143-A (JP)
Title: Biodegradable low temperature heat shrinkable film
Inventor: SUZUKI ATSUSHI
IPC: B29L7/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To achieve excellent mechanical characteristic and good heat shrinkage by essentially consisting of an aliphatic polyester resin and having a particular heat seal strength and shrinkage factor. SOLUTION: A film essentially consists of an aliphatic polyester resin, has a heat seal strength of 0.8 kg/15 mm or more both in the directions of MD and TD, has a shrinkage factor of 30% or more in the MD direction and of 3% or more in the TD direction at a temperature of 90 deg.C. The aliphatic polyester should be a polyester resin comprising a homopolymer of 3-hydroxybutyric acid, a polyester resin of a copolymer polyester resin or the like comprising 3-hydroxybutyric acid and other oxyfatty acid, a polylactic acid resin, a polycaprolactone resin, an aliphatic polyester essentially consisting of glycol and aliphatic dicarboxylic acid or an anhydride thereof, or the like.  In the method for forming a shrinkable film, there is lower or upper faced inflation, the cooling method may be air cooling, water cooling or the like, and the forming speed (take-up speed) is preferably 10-50 m/min.
Patent JP-H0858194-A (JP)
Title: Interface device of printer
Inventor: UBUKAWA HISAKI
IPC: G06F3/12
Filed: 1994-08-18
Abstract: PURPOSE: To reduce the loss of the time up to the confirmation of invalid data by processing invalid data in its early stages by immediately judging printing data as invalid data when printing data is transmitted from an external device though a printer is in a busy state in the interface device of the printer to clear the same. CONSTITUTION: When an STB signal is received from a personal computer 3 in an STB counter circuit 11 in such a state a busy signal is received from a busy signal generation circuit 13, an invalied data clear signal is outputted to a data latch circuit 12 from the STB counter circuit 11 to clear the printing data latched by the data latch circuit 12. By this constitution, invalid data can be processed in its early stages.
Patent JP-H0859682-A (JP)
Title: Production of maltitol ether
Inventor: HASEGAWA MOTOO
IPC: C07H15/04
Filed: 1994-08-18
Abstract: PURPOSE: To obtain the subject compound to be blended with cosmetics and medicines, having excellent foaming properties, emulsifying properties and cleaning properties as a nonionic surfactant and improved in stability with time in the presence of water by reacting maltitol with an epoxy alkane. CONSTITUTION: The whole amount or >=10% of hydrous maltitol is dissolved in a reaction solvent (e.g. N-methylpyrrolidone) and heated until the temperature exceeds the boiling point of water by >=5 deg.C and part at this temperature for >=18min. Maltitol is then reacted with a 10-20C epoxyalkane in the solvent to give the objective compound.
Patent JP-H0197275-A (JP)
Title: Aromatic cloth
Inventor: MAIKERU SAICHIYAA
IPC: D06M101/16
Filed: 1988-08-30
Abstract: PURPOSE: To obtain a fragrant cloth comprising a fragrance-emitting member having a fragrant essential oil dispersed therein, a reinforcing knitted fabric attached to the fragrance-emitting member and a pressure-sensitive adhesive layer provided on the surface of the fragrant cloth, easily attachable to any place of a body and capable of sustaining the fragrance for a long period. CONSTITUTION: This fragrant cloth is obtained by impregnating a knitted fabric for reinforcing with a material prepared by adding a fragrant essential oil in an amount of 5-25% expressed in terms of weight ratio to a polyurethane before curing the polyurethane by irradiation of a reactional product comprising a diisocyanate, preferably isophorone diisocyanate and a polypropylene glycol having 500-5,000 molecular weight and hydroxyethyl (meth)acrylate as a chain reaction terminator with ultraviolet rays, forming a coating film so as to fill intersticies of the knitted fabric, providing a fragrance-emitting member, laminating a barrier layer comprising polyethylene through an adhesive coating film onto the surface of the fragrance-emitting member and coating the one side thereof with a pressure-sensitive adhesive comprising an ethyl acrylate/vinyl pyrrolidone mixture.  The resultant fragrant cloth can easily be attached to any place of a human body and has a wide utilization range.
Patent JP-H0268079-A (JP)
Title: Iron club set
Inventor: KATAYAMA YUTAKA
IPC: A63B102/32
Filed: 1988-09-02
Abstract: PURPOSE:To execute toe hit much more in a long iron and to safely execute swing for a toe hit golfer by causing a ratio between a dimension in a toe side and a dimension in a heel side to be larger in the long iron for the face width of a face in an iron club head. CONSTITUTION:The face width in the toe side is shown as a value Lt to be measured along a scoring border line 22 in the toe side and the face width in a neck side is shown as a value Ln to be measured along a scoring border line 24 in the neck side. For the face width, a rator (Lt/Ln) between the dimension Lt in the toe side and the dimension Ln in the neck side goes to be larger in the long iron. Thus, the position of gravity is moved to the toe side much more in the long iron. Accordingly, the ball can be hit in the toe side much more in the long iron.
Patent JP-H0965689-A (JP)
Title: Driver of induction motor
Inventor: FUJISAKI YOSHIHIRO
IPC: H02M7/48
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To protect the driver of an induction motor which is applied to the driving of the fan of an air-conditioner, from an overcurrent caused by an external strong wind, an overvoltage caused by regeneration, etc. SOLUTION: A voltage limiting means 7 which limits the upper limit of the output voltage of an inverter circuit 2, a voltage slow-up means 8 which converts the output signal of an output voltage instructing means 4 into a gently rising signal when the signal rises, a voltage slow-down means 9 which converts the output signal of the output voltage instruction means 4 into a gently falling signal when the siginal falls and a feed cutoff treatment means 11 which makes the output signal value of the output voltage instruction means 4 zero at the time of feed cutoff and outputs a first feed cutoff signal after a lapse of certain time from the cutoff are provided.
Patent JP-H0383326-A (JP)
Title: Vapor growth process for organic metal
Inventor: YAMAZAKI SUSUMU
IPC: H01L21/205
Filed: 1989-08-28
Abstract: PURPOSE:To enable the group V composition of InGaAsP four element mixed crystal to be controlled with high precision even at low temperature by a method wherein organic group V element is used as group V material in order to grow InGaAsP by applying the vapor growth process of organic metal (MOVPE). CONSTITUTION:InGaAsP four element mixed crystal lattice matching with InP is grown using organic group V element as a group V material. As for the organic group V metallic material, TBP(CH3)3CPH2) and TBA(CH3)3CAsH2) are used. The dissolving efficiency of group V organic material starts to change notably at the temperature not exceeding 400 deg.C while the dissolving efficiency of AsH3 equals to that of PH3 at the temperature exceeding 400 deg.C. The controllability of solid composition of As and P at low temperature is equally excellent to that of group III element so that As and P may be effectively applied to the manufacture of high performance photosemiconductor device requiring of the low temperature growth of crystal.
Patent JP-S6373881-A (JP)
Title: Dc high-voltage generator
Inventor: IWAMOTO EIJI
IPC: H02M7/10
Filed: 1986-09-16
Abstract: PURPOSE:To reduce the ripple rate, by phase-regulating the input voltage of each Cockcroft-Walton (CW) circuit by the use of optical fibre in a device where multistaged multiple CW circuits are concatenatingly connected. CONSTITUTION:A DC high voltage generator is composed of two Cockcroft- Walton circuits (CW circuits) 1-2 made up of a capacitor C and a rectifier D. These CW circuits 1-2 are concatenatingly connected, up and down, with the lowest part of the lower stage of the CW circuit 1 and the highest part of the upper stage as input terminals, where the secondary voltage is supplied from charging transformers 3-4. The phase of input voltage of a transformer 3 is detected with a phase detector 10 and transmitted to a converter 13 through an optical signal converter 11 and an optical fibre 12. On the other hand, the phase of output voltage of a generator 7 is detected with a phase detector 14 and compared with a phase comparator 15. Based on this comparison result, a phase regulator 16 is activated and the voltage phase from the generator 7 to give the transformer 4 is regulated.
Patent JP-H0265533-A (JP)
Title: Diversity receiver
Inventor: KAWABATA TAKASHI
IPC: H04B1/16
Filed: 1988-08-31
Abstract: PURPOSE:To suppress the switching of a demodulation signal when a reception signal level is a prescribed value or above and to improve reception quality by turning off a power switch of a reception circuit with a lower reception level in two reception circuits when the reception signal level is a prescribed level or above and the reception state is excellent. CONSTITUTION:A reception level signal V1 by an antenna 1 is inputted to a comparator 8, a reception level signal V12 by an antenna 12 is inputted to a comparator 10 as a voltage signal and they are compared respectively with a reference voltage VE. The comparators 8, 10 output a high level signal when the voltages V1, V12 are higher than the voltage VE and output a low level signal when lower. A comparator 9 compares the voltages V1, V12 and outputs a high level signal when the voltage V1 is higher than the voltage V12 to change over a switch 11, thereby making the output of the antenna 1 effective, and outputs a low level signal when the voltage V1 is lower than the voltage V12 to change over the switch 11, thereby making the output of the antenna 12 effective. AND circuits 16, 18 receive an output signal of the comparators 8, 9, 10 to turn off a power switch 19 or 20 of the circuit with a lower reception level when the reception level is a prescribed value or above.
Patent JP-H1059183-A (JP)
Title: Hand truck
Inventor: WATANABE HIDEAKI
IPC: B62B3/04
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a hand truck in which an elevation plate to have a load such as a container on it is automatically elevated by power of a motor, or the like, for reducing labor of loading/unloading work of the load to/from a truck or the like. SOLUTION: In a hand truck 100 provided with a right and a left operation levers 1, 3, and a pair of wheels 5 and a grounding plate 7 on a base part of the operation rods, it is provided with a right and a left elevation frames 13A engaged with the operation levers 1, 3 to be guided, an elevation plate 13D perpendicularly disposed on base parts of the elevation frames forward, and an elevation drive means 20 to drive elevation of the elevation frames. An elevation plate to have a load on it can thus be automatically elevated by power of a motor or the like.
Patent JP-S6374771-A (JP)
Title: Traveling state detecting device for automobile
Inventor: ETO KUNIHIKO
IPC: B62D6/02
Filed: 1986-09-16
Abstract: PURPOSE:To cut the production cost and reduce the occupation time for an electronic controller by providing a steering angle sensor which stepwise generates the signals at two kinds of levels, having a prescribed steering angle as boundary, memory means having each 1-bit capacity, renewal means for memory value, and a calculating means for the traveling state index. CONSTITUTION:A renewal means 2 successively memorizes the signals supplied from a steering angle sensor 1 which stepwise generates the signals at two kinds of levels, having a prescribed steering angle as boundary, in the form of 0 or 1 according to the level in a prescribed interval into a number of 1-bit memory regions in a memory means 3. After the memorization into all the regions is completed, the contents are renewed in succession from the first region. A calculating means 4 successively reads the memory value in a number of memory regions and calculates the total sum, and said value is divided by the whole number in the memory region, and the traveling state index is calculated. Therefore, if the boundary of the steering angle at which the steering angle signal level is varied is set properly, the change of the traveling state due to the difference of road can be detected, and since the structure of the device is simple and capacity is represented by 1-bit, production cost can be cut, and the occupation time for the electronic controller can be reduced.
Patent JP-H0665646-A (JP)
Title: Production of cold rolled steel sheet excellent in deep drawability
Inventor: MATSUOKA SAIJI
IPC: C21D8/04
Filed: 1992-08-18
Abstract: PURPOSE:To produce a cold rolled steel sheet having high strength and excellent in deep drawability by subjecting a steel sheet bar contg. specified amounts of C, Si, Mn, P, S, Al, N, Ti and Nb to hot rolling including cooling and thereafter executing specified cold rolling. CONSTITUTION:In a steel sheet bar contg., by weight, <=0.01% C, <=2.0% Si, <=3.0% Mn, <=0.20% P, <=0.05% S, 0.01 to 0.20% Al and <=0.01% N as well as 0.005 to 0.2% Ti and/or 0.001 to 0.2% Nb, furthermore contg., at need, 0.0001 to 0.005% B and moreover contg. one or more kinds among 0.1 to 1.5% Ni, 0.01 to 1.5% Mo and 0.1 to 1.5% Cu, its hot rolling is started at the Ar3 point or above. In the process of the rolling, it is cooled by >=30 deg.C at >=20 deg.C/sec to regulate its temp. into the Ar3 point or below. Successively, lubrication rolling is executed at the Ar3 point to 500 deg.C at 50 to 95% total draft. Next, it is subjected to recrystallization treatment, is thereafter subjected to cold rolling at 50 to 95% draft and is subsequently subjected to recrystallization annealing at 650 to 950 deg.C.
Patent JP-H0963710-A (JP)
Title: Wiring accessory mounting structure
Inventor: KURIHARA YOSHITAKA
IPC: H01R13/73
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide safe wiring accessory mounting structure having a finish with good appearance in which a mounting frame for holding a wiring accessory body is never protruded from a wall surface panel surface, and the mounting frame surface is continued substantially flush with the wall surface panel surface around it. SOLUTION: A mounting opening part 2 is formed in a wall surface panel 1, and a mounting frame 4 having a wiring accessory body 3 on the reverse side is housed in the mounting opening part 2. A support frame 5 for supporting the mounting frame 4 is fixed to the periphery of the mounting opening part 2.
Patent JP-S60108747-A (JP)
Inventor: UIRIAMU HAABEI MATSUKINTAIYAA
IPC: G01N27/409
Filed: 1984-10-17
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-H0638677-A (JP)
Title: Smoked pickled ume
Inventor: SHIBATA TAKASHI
IPC: A23L19/00
Filed: 1991-05-21
Abstract: PURPOSE:To provide a new and delicious smoked pickled ume (pickled Japanese plum) produced by a smoking treatment or with a smoking solution and reduced in the content of salt without deteriorating its preservability. CONSTITUTION:The smoked pickled ume obtained by smoking a pickled ume or treating the ume with a smoking solution has a reduced salt content, good preservability, and a new taste. Namely, the pickled ume use is specially not selected, and the smoking treatment permits to utilize a conventional installation such as a smoking chamber in accordance with a known technique, and both a warm smoking treatment and a cold smoking treatment are possible. Known chips can be used as chips which are sources for the smoking treatment.
Patent JP-S6278759-A (JP)
Title: Auto-reverse type tape recorder
Inventor: MAMADA TSUGIO
IPC: G11B15/44
Filed: 1985-10-02
Abstract: PURPOSE:To simplify the slide mechanism of a switch plate used for the forward/reverse mechanism of a switch gear by using a rotary driver which is directly driven to give the forward/reverse revolutions to the switch gear and the horizontal slides to the switch plate respectively. CONSTITUTION:When rotary drives 1 and 2 are revolved in a single direction, a transmission gear 19 of a large diameter engaging a drive gear is revolved in the prescribed direction. Thus a reel shaft at one side is revolved and a tape running at a fixed speed is taken up by a capstan set at one side and a pinch roller. When the tape is taken up to its terminal, a detecting device works and drives 1 and 2 are revolved in the opposite direction. Thus the gear 19 is also reverses. Thus an oscillating arm 30 has oscillations in the opposite direction and also oscillates a reverse plate 56. Thus a projected bar 58 of the plate 56 pushes a projection 38. As a result, a switch gear 34 engages a transmission gear of a small diameter and the gear 34 is revolved. Then the reverse plate slides to press the pinch rollers 52 and 53 set at the opposite side to the capstan. Then the pinch rollers pressed to the capstan are separated. In such a way, the tape is driven in the opposite direction at a fixed speed for execution of the reverse reproduction.
Patent JP-H0860334-A (JP)
Title: Manufacture of nozzle tip of injection molding machine
Inventor: KOYAMA HIRONORI
IPC: B29C45/20
Filed: 1995-08-03
Abstract: PURPOSE: To manufacture the nozzle tip of an injection molding machine having high wear resistance to a hard material by mixing and depositing an Ni base and WC on the surface of a nozzle tip body and depositing WC on the upper part of this deposited layer. CONSTITUTION: The powder of the Ni base 31 and the WC 32 is mixed and deposited on the surface of the nozzle tip body part 11 by using a plasma thermal spraying device 50. As a result, the WC 32 having a large sp. gr. settles to the lower part and the deposited layer A1 of the upper part mostly consisting of the Ni base 31 alone is formed. The powder of the WC 32 is then deposited by the plasma thermal spraying device 50 on the upper part of this deposited layer A1 . As a result, the wear resistant alloy layer A2 nearly uniformly dispersed with the WC 32 in the Ni base 31 as a whole is formed. The wear resistant alloy layer A2 is thereafter worked to a prescribed front end shape and small-diameter part of the nozzle tip by electric discharge machining, etc.
Patent JP-H0881736-A (JP)
Title: High-tensile steel for frictionally joining bolt
Inventor: WATABE YOSHIYUKI
IPC: C22C38/00
Filed: 1994-09-14
Abstract: PURPOSE: To produce a high-tensile steel for frictionally joining a bolt having ruggedness on the face to be frictionally joined and furthermore having a stably high sliding coefficient by the hardness of the surface. CONSTITUTION: In this steel having a compsn. contg., by weight, 0.10 to 0.25% C, 0.05 to 0.6O% Si, 1.0 to 2.5% Mn, <=0.060% Al, 0.005 to 0.030% Ti, 0.0005 to 0.0030% B, <=0.0060% N, and the balance iron with inevitable impurities and satisfying Ti-3.4N>0, the face to be frictionally joined has ruggedness in which the difference in height is regulated to 0.2 to 1.0mm and the Vickers hardness to >=1mm from the surface is regulated to >=250. Thus, the stably high sliding coefficient (>=0.9) can easily be obtd.
Patent JP-2001038932-A (JP)
Title: Thermal transfer printer
Inventor: KIUCHI SHUSUKE
IPC: B41J2/32
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer printer constituted so that an ink ribbon is prevented from coming into contact with a self-adhesive material when it passes the head cover of a thermal sheet. SOLUTION: In a thermal transfer printer having a platen roller 7, a thermal head 8 made free in the contact and separation with respect to the platen roller 7 and capable of taking a head-down state at a time of recording and a head-up state at a time of non-recording and the head cover 18 attached to the thermal head 8, a projection 19 is attached to the undersurface of the head cover 18 at a predetermined position to form a gap between an ink ribbon and the undersurface of the head cover 18.
Patent JP-H0268920-A (JP)
Title: Charged particle beam writing
Inventor: KOMAGATA TADASHI
IPC: H01L21/027
Filed: 1988-09-02
Abstract: PURPOSE:To decrease the number of focusing and improve the throughput of pattern writing by grouping a plurality of pattern data at every area and performing writing at every pattern having the same area, thereby performing focusing at every writing of pattern having the same area. CONSTITUTION:When a charged particle beam technique is applied to pattern writing in such a way that a plurality of patterns are written on a material by shotting charged particle beams which allow their sectional areas to vary according to the patterns to be written on the material, a plurality of pattern data to be written on the material are grouped at every area and writing is performed at every pattern having the same area. An exciting current is forwarded to a lens for focusing so that the charged particle beams of the sectional areas corresponding to the patterns having the same areas are just focussed on the material. For example, respective divided patterns A1-A7, B1-B7, C1-C7 of the patterns P1-P7 are written in order according to exciting current values just focussed by electron beam sectional areas corresponding to respective areas of respective divided patterns A-C which are grouped at every area.
Patent JP-H0268477-A (JP)
Title: Device for drying original plate of optical disk by heating
Inventor: KURIYAMA KAZUMI
IPC: G11B7/26
Filed: 1988-09-02
Abstract: PURPOSE:To make it possible to protect a heated surface from the contamination due to impurities, such as dust, and particles by sending clean air to a place located between a heating means and an original plate for optical disk which are supported so that they may face each other in parallel and performing heating drying processing at the same time. CONSTITUTION:This device is used as a ventilation means in a clean room which installed in a horizontal air current type clean bench. This device is laid out so that the left side should be reserved for workers while the right side should be reserved for the clean bench. This positional layout inhibits and minimizes a possible contamination in a process which is most subjected to contamination. More specifically, workers who are supposed to be a generation source of dust in a clean room are arranged to work all the time on the lee so that clean air current may push away particles which are falling by the effect of gravity as indicated by the arrow and a heated surface of a glass-made original plate may be set to the lower side. Moreover, an attempt must be made to ventilate the interior of a cabinet 3 by an exhaust tube against dust generated from a mechanical part so as to inhibit contamination. Generally, the upper surface of the cabinet 3 is arranged to be flat except for some opening sections so as to prevent contamination particle from being piled up and facilitate cleaning as well.
Patent JP-2001041495-A (JP)
Title: Constant temperature and constant humidity air supplying device
Inventor: TAKECHI HIROAKI
IPC: H01L35/30
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To suppress waste of dehumidifying energy when a humidity difference between inlet air and outlet air is low and to reduce the size of a device by employing a dehumidifier having low cooling capacity. SOLUTION: A vent duct 40A is provided with bypass duct 50A to feed a part of inlet air taken in through an air intake 411 by making the same bypass a dehumidifier 10, a heater 20 and a humidifier 30. A part of inlet air taken in through the air intake 411 by operation of a fan 412 is fed as main flow air directly to the dehumidifier 10 and the rest is fed as bypass low air to the bypass duct 50A. The main flow air is dehumidified by the dehumidifier 10 heated by the heater 20 and humidified by the humidifier 30. The bypass flow air is fed to the rear of the humidifier 30 through the bypass duct 50A and after it is mixed with the main flow air, the mixture is supplied as outlet air.