baber/WOPTO huggingface dataset:
Patent JP-H03121072-A (JP)
Title: Disposable test pack for steam or gas type sterilizer
Inventor: MAABIN REROI HAATO
IPC: A61L2/26
Filed: 1990-09-21
Abstract: PURPOSE: To reduce the size of this test pack and facilitate the use of the pack by providing the base with a sterilizing agent entering hole, and installing an indicator for measuring the effect of a sterilizing cycle and a removable lid on the upper surface of a packing material partially filling a pack. CONSTITUTION: In a pack 12 having a bottom wall 16 and a tubular side wall 14, the bottom wall 16 has a sterilizing agent entering hole 18. An upper surface wall 20 of the pack comprises a removable lid 22 In the pack 12, a limit passage functioning for preventing the flow of a sterilizing agent passing through the pack is fixed, and as a challenge for penetration of the sterilizing agent, a porous and fibrous block packing material 26 is filled. A plug 28 is provided between the upper surface end of the packing material and the lid 22 to protect a biological indicator 23 and/or substitute air above the packing material 26. The biological indicator 23 includes both a test microbe and growth nutritive culture medium. A chemical indicator 31 for detecting the penetration of the sterilizing agent is arranged between the plug 28 and the lid 22.
Patent JP-H0995010-A (JP)
Title: Led array for optical printing head and optical printing head using the array
Inventor: FUJIWARA AKIRA
IPC: B41J2/44
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the component of a semiconductor substrate material from diffusing and reaching the surface electrode layer by further providing an adherence metal layer and a diffusion preventive layer in the order from the ohmic metal layer side between the ohmic metal layer and surface electrode forming a common electrode. SOLUTION: The LED(light emitting diode) array 101 is provided with a surface electrode (an Au layer) consisting of Ti and a diffusing preventive layer 20d consisting of Pt in the order from an ohmic metal layer 20a side between the ohmic metal layer (an AuGeNi layer) 20a and a surface electrode layer (an Au layer). The ohmic metal layer 20a, surface metal electrode layer 20b, adherence metal layer 20c and diffusion preventive metal layer 20d constitutes a common electrode 20. In this constitution, due to Pt 20d, GaAs is prevented from diffusing and reaching the Au layer 20b from the GaAs substrate 10a as an undercoat, thereby enhancing an excellent adherence of Pt layer 20d by the Ti layer 20c.
Patent JP-H0670686-A (JP)
Title: Juice-containing candy and its production
Inventor: SATO NORIO
IPC: A23G3/00
Filed: 1992-08-28
Abstract: PURPOSE:To produce the juice-containing candy holding the flavor of a high quality concentrated juice as such. CONSTITUTION:The method for producing the candy is characterized by adding a juice sugar-adjusted product prepared by adding a powder non-reducing sugar and a powdery sugar alcohol to a concentrated juice having a solid content of 30-70% (w/w) to give a solid content of 70-95% (w/w), and the method for producing the candy is characterized in that the concentrated juice for the juice sugar-adjusted product is a frozen concentrated juice.
Patent JP-H0195789-A (JP)
Title: Rat nadh-cytochrome b5 reductase cdna
Inventor: YOSHINO SHUHEI
IPC: C12N15/00
Filed: 1987-10-08
Abstract: PURPOSE:To produce a rat reduced form nicotinamide adenine dinucleotide (NADH)-cytochrome b5 reductase (b5 R) cDNA, by cultivating a bacterium containing a plasmid.vector containing a DNA having a nucleotide sequence within the 5'-region having a specific sequence, etc. CONSTITUTION:A cell modified so as to contain a DNA of a nucleotide sequence in which a nucleotide within the 5'-region has a given sequence or a functional equivalent of the above-mentioned nucleotide sequence is prepared and cultivated to provide a rat NADH-cytochrome b5 R cDNA clone usable for synthesizing b5 R by using a suitable microorganism, e.g. Escherichia coli, as a host.
Patent JP-H06112561-A (JP)
Title: Laser diode drive circuit and optical transmitter
Inventor: ABE MOTOI
IPC: H01S5/062
Filed: 1992-09-24
Abstract: PURPOSE:To reduce the light emission delaying time of a laser diode so as to make un-formatted optical signal transmission of a fixed discriminating level reception system possible by driving the laser diode by means of a means which supplies a fixed bias current smaller than a threshold current value. CONSTITUTION:A current input signal 1 is supplied to a laser diode 3 through a current switch 2. In addition, a fixed bias current Ib smaller than the threshold current value Ith of the diode 3 is supplied to the diode 3 from a bias circuit 4. The title circuit 5 is manufactured by using an Si bipolar IC process. The bias current of the circuit 5 falls within a range from 1.64mA to 2.75mA in a temperature range from 20 deg.C to 80 deg.C under a condition of 10% in power supply voltage variation, 20% in resistance value fluctuation resulting from the variation of the manufacturing process. Therefore, fixed discriminating level reception can be performed by reducing the rising skew of the laser diode.
Patent JP-S6436823-A (JP)
Title: Submerged electric fluid type drive apparatus for submerged piling work apparatus
Inventor: HANSU KIYUUN
IPC: E02D7/10
Filed: 1987-10-07
Abstract: PURPOSE: To perform economical utilization throughout a wide range by a method wherein a plurality of pump units combined with each other for use are disposed between the inner and outer walls of a casing having a thoroughgoing central receiving space to contain a necessary working device. CONSTITUTION: Annular upper and lower mounting plates 4 and 5 are arranged in a casing M having a thoroughgoing central receiving space to contain a necessary working device, and an outer wall 2 to intercouple the mounting plates and an inner wall 3 to surround the receiving space 1 are arranged. A plurality of pump units 10 are disposed between the inner and outer walls 3 and 2 and in parallel to the receiving space 1, and submergible electric motor 12 is coupled to a hydraulic pump 13. The pump units 10 are individually or in plurality or wholly jointly driven. This constitution meets a wide range of demands in combination with various underwater working devices.
Patent JP-S62115619-A (JP)
Inventor: SUZUKI TOSHIO
IPC: H01H13/712
Filed: 1985-11-15
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-H04131289-A (JP)
Title: Sheet binding apparatus
Inventor: MURAKAMI KOICHI
IPC: B65H39/11
Filed: 1990-09-25
Abstract: PURPOSE:To prevent the binding inferiority of a sheet bundle and the jamming of a stapling needle by detecting the stop position of a head after the operation of a sheet binding apparatus is completed to send a signal to a control means and controlling the stop position of the head. CONSTITUTION:A disc 78 is rotationally driven by a DC motor 71 and the rotary motion of the disc 78 is converted to reciprocating motion by the links 75, 75a provided to the disc 78 and the head 76 mounted on the links 75, 75a is driven in an anvil 77 to bind the bundle of sheets P inserted between the head 76 and the anvil 77. One binding operation of a DC motor 71 is completed by the signal of a stapling position sensor S10 detecting one revolution of the disc 78. At this time, when a detection means S10' detects the stop position of the head 76, the control means 98 receiving the signal of the detection means S10' stops the DC motor.
Patent JP-H05101322-A (JP)
Title: Production of magnetic head
Inventor: MORI YASUHIKO
IPC: G11B5/127
Filed: 1991-10-02
Abstract: PURPOSE:To provide the process for production of the magnetic head which can form a nonmagnetic film in a short period of time and lessens the deterioration in magnetic conversion characteristics by film stresses. CONSTITUTION:A soln. 10 prepd. by dissolving a nonmagnetic powder material of an oxide, such as SiO2 or Al2O3 and additives consisting of an impurity for diffusion, glassy material forming agent and an org. binder in a solvent consisting of an org. solvent, such as alcohol is dropped onto the slope 2 of the winding hole of a C-shaped core 3 provided with a winding hole 1 and the slope 2 of the winding hole and after the film thickness is adjusted by a spinner 11, the film is calcined to form the nonmagnetic film. The nonmagnetic film can be formed in the period of time as short as about 1/4 the time required in the conventional vacuum thin film forming method, such as sputtering method. Further, the deterioration in the magnetic conversion characteristics arising from the generation of the film stresses is not admitted at all with the nonmagnetic film near the gap forming part of the magnetic head.
Patent JP-H0197529-A (JP)
Title: Manufacture of molded plate for lamination type heat exchanger
Inventor: OKURA EIJI
IPC: F28F3/00
Filed: 1987-10-09
Abstract: PURPOSE:To reduce a manufacturing cost, by a method wherein manufacture of molded plates having different sizes is such that, by using a mold divided into a plurality of sections, press molding is performed in a way that the size of a mold is changed by replacing or pulling off a part of the divided molds. CONSTITUTION:A top mold 1a is formed with a mold body 3a and a form 4a, and the mold body 3a is formed such that a continuous projected mold 5 is formed on a surface, and the mold body is divided into three parts of a mold upper part 6a, a mold central part 7a, and a mold lower part 8a. A bottom mold is also formed in a similar manner described above. Thus, when molded plates having different sizes are manufactured, by removing or replacing a part of divided molds, molded plate molds having different sizes are formed, and by assembling together molded plates press-molded by the molds, molded plates having different sizes are manufactured. In this case, since only a part of the molds are replaced or removed and there is no need to prepare an another mold, a manufacturing cost can be reduced.
Patent JP-H0783173-A (JP)
Title: Plunger pump
Inventor: OGAWA MASAO
IPC: F04B53/02
Filed: 1993-09-17
Abstract: PURPOSE:To surely suppress the leakage of the highly viscous liquid, and suppress stagnation of the liquid by a curved surface formed in a specified part by laminating a sealing member on the outer circumferential surface of a piston through a separator, and arranging this top part toward a plunger. CONSTITUTION:When a plunger 47 is reciprocated, a ball valve 12 in a piston and a ball valve on a cylinder 1 side are alternately opened/closed, and forcibly feed e.g. the coating. When the plunger 47 is reciprocated, i.e., advanced in a pipe shell 2, the frictional resistance by the wall surface 3 in the pipe shell is exerted on a base part 35b of a sealing member 35 arranged on the outer circumferential surface 37 of the piston, and the base part is deformed to be flat so as to offset the space between the base part and a spacer 36, and the leakage of the coating is suppressed. On the other hand, the sealing member 35 is returned to the original condition when the plunger is returned. In accompany with this reciprocating motion, the coating is fed from a feeding pipe 1 5 to a coating chamber 6. A valve seat 18 and the coating chamber 6 are formed to be smooth curved surface 7 respectively, and even the highly viscous coating can be fed smoothly.
Patent JP-H0196211-A (JP)
Title: Wholly aromatic polyester
Inventor: MATSUMOTO MITSUO
IPC: C08G63/19
Filed: 1987-10-08
Abstract: PURPOSE:To provide the titled polymer outstanding in molding processability and strength, for e.g. formed articles free from surface fibrillation, constituted of respective units of 4-oxybenzoic acid, aromatic dibasic acid, 4,4'- dioxydiphenylmethane and 4,4'-dioxydiphenyl. CONSTITUTION:The objective polymer can be obtained by polycondensation, while distilling out acetic acid, with temperature rise to 340 deg.C under a vacuum, between 4-acetoxybenzoic acid, an aromatic dicarboxylic acid such as terephthalic acid, 4,4'-diacetoxydiphenylmethane and 4,4'-diacetoxydiphenyl. This polymer consists of (1) 40-80mol.% of 4-oxybenzoic acid unit of formula I, (2) 10-30mol.% of an aromatic dicarboxylic acid unit of formula II (A is linearly orienting divalent group containing one aromatic ring), (3) 5-30mol.% of 4,4'-dioxydiphenylmethane unit of formula III and (4) 0-20mol.% of 4,4'- dioxydiphenyl unit of formula IV, being melt-formable at temperatures of <=400 deg.C with a logarithmic viscosity of >=0.2dl/g measured at 60 deg.C and a concentration of 0.1wt./vol.% in the form a pentafluorophenol solution.
Patent JP-2000085178-A (JP)
Title: Exposing apparatus and image forming apparatus
Inventor: MUTO KENJI
IPC: B41J2/45
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a highly sophisticated image by having different exposing amounts per each light emitting element array at the time of turning on light emitting elements by a plurality of switch elements corresponding thereto for scanning each light emitting element. SOLUTION: Light emitting diode arrays 102, 103 as light emitting member arrays in an exposing apparatus relatively movably with respect to a light sensitive drum on a substrate 101 are provided in a plurality of pieces and a plurality of rows parallel with each other in the direction substantially perpendicular to the relative movement direction of the light sensitive drum. The area of the light emitting part of the light emitting diode array 102 as one of the robs among the light emitting diode arrays 102, 103 is set to be larger than the light emitting part area of the light emitting diode array 103 of the other row so that the exposing amounts can be different at the time of turning on the light emitting diode arrays 102, 103 for scanning. Accordingly, a highly sophisticated image with a high gradation can be obtained.
Patent JP-2000095340-A (JP)
Title: Article handling device
Inventor: BENNETT ROBERT
IPC: B65G47/68
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To converge multiple transporting lines to a single shipping line by shifting timings for feeding packages from first and second transporting means to a shipping means and preventing packaged articles from overlapping on the shipping means. SOLUTION: Operations of two pick-up heads 28, 28, one for each packaging machine, are controlled, concretely by synchronizing timing for releasing vacuum, and thereby packaged articles 4 are fed onto a shipping conveyer 10 alternately, preferably in a constant interval. In this example, it is assumed that first and second conveyer devices 8, 8 have a same length and travel at a same speed, two vacuum pick-up heads 28, 28 are operated alternately displacing their phases by 180 deg., and therefore, mutually different desired feeding timings are provided. In this example, the packaged articles 4 are alternately fed to the shipping conveyer 10 from the conveyer devices 8, 8.
Patent JP-H0197870-A (JP)
Title: Runaway detecting method in speed control system
Inventor: YONEKURA YOSHIHIKO
IPC: G01P3/42
Filed: 1987-10-09
Abstract: PURPOSE:To confirm runaway highly accurately, by providing a state display contact, which indicates achievement of a preset speed, providing a current comparator, which detects that a current flowing through a motor is a specified value or more, and detecting the current at the specified value or more after the achievement of the preset speed. CONSTITUTION:During the normal operation at a constant speed even if the speed is low, a current signal 6 is constant when a load to a machine, which is connected to a motor 7, is constant. During acceleration, an accelerating current is added to the signal. During deceleration, a decelerating current is added. Therefore, the magnitude of the current signal 6 is judged with a current comparator 13, and a runaway display light 14 is lighted/extinguished. At this time, the accelerating current or the decelerating current flows during the period until the constant speed is achieved. Therefore a device, which detects the fact that the state of the constant speed operation is obtained, is required so as to avoid erroneous detection. Therefore, the achievement of the preset speed is detected by using a speed comparator 15.
Patent JP-2001081054-A (JP)
Title: Production of 1,1,3-trialkoxyalkane and its derivative
Inventor: YOSHITOME SHUNEI
IPC: C07C43/13
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide both a method for producing a 3-alkoxyalkanal being a 3-alkoxyalkanol precursor to give the 3-alkoxyalkanol useful as a solvent for a coating material, photoresist, etc., and a 1,1,3-trialkoxyalkane and a method for industrially advantaeouslyu producing a high-purity 3-alkoxyalkanol. SOLUTION: This method for producing a 3-alkoxyalkanol comprises bringing an alcohol in a mostly vaporizable amount into contact with a gas formed by oxidation of propylene or isobutylene to give an acrolein gas or methacrolein gas, reacting the acrolein gas or methacrolein gas with an alcohol to produce a 1,1,3-trialkoxyalkane, hydrolyzing the 1,1,3-trialkoxyalkane and hydrogenating the resultant substance.
Patent JP-H1197084-A (JP)
Title: Earth rod
Inventor: MATSUOKA TAKASHI
IPC: H01R4/66
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To easily perform work for inserting an earth rod in the ground and drawing it from the ground, by forming a head part on an earth rod main body, forming a plate-shaped part on the head part upper end, forming a hole on the head part side surface, and inserting a ring. SOLUTION: A front surface of an earth rod main body 11 is formed of a copper rod or the like having conductivity, and an earth wire 15 is connected. The tip 11b as one end of the earth rod main body 11 is formed into a pointed shape so as to be easily inserted in the ground. A head part 12 is screwed to the other end of the earth rod main body 11, a plate-shaped part 13 is formed on the upper end of the head part 12, and a plurality of protrusions 13b are provided on the upper surface 13a. Moreover, a hole 12b is formed on the side surface 12a of the head part 12, and a circular ring 14 made of a metal such as iron is inserted and arranged. When the earth rod 10 is inserted in the ground, it can be easily inserted by depressing the plate-shaped part 13 by an operator, while, when the earth rod is drawn, it can be easily drawn by pulling the ring 14.
Patent JP-H09100835-A (JP)
Title: Magnetic bearing device
Inventor: KAMIYAMA HIROTOMO
IPC: F16C32/04
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To improve the performance by reducing the eddy current and the hysteresis loss of a magnetic bearing of motor integration type. SOLUTION: A magnetic bearing device is provided with a pair of axial magnetic bearings 2 and two pairs of radial magnetic bearings 3, 4 to support a rotary shaft 1 in a non-contact manner. Two pairs of radial magnetic bearings 3, 4 are the magnetic bearing of motor integration type in which an attraction coil 13 to attract the rotary shaft 1 and a motor coil 12 to rotate the rotary shaft 1 are coiled around a common stator magnetic pole 11. The rotary shaft 1 is made of soft magnetic stainless steel.
Patent JP-H1178322-A (JP)
Title: Non-contact type ic card
Inventor: MATSUSHITA YOSHINORI
IPC: B42D15/10
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To eliminate the fear of damaging an IC card by a thermal pressure during printing by a printer. SOLUTION: In the constitution of an IC card 1, an antenna section 2 and an IC circuit 3 for transmitting and receiving data by a non-contact method are wrapped into a base sheet, and resin sheets 7 are laminated on the surface and the back. A printing section 5 using heat-resistant ink is provided on the surface of the non-contact type IC card 1 and a variable printing section 6 of a printer is formed on the given position, and the wrapping-in position of the IC circuit wrapped in the base sheet is disposed on a position other than the position of the variable printing section 6.
Patent JP-H0198378-A (JP)
Title: Magnetic reproducing device
Inventor: SHIBAYAMA TAKECHIKA
IPC: H04N5/94
Filed: 1987-10-09
Abstract: PURPOSE:To simplify a circuit constitution with low cost by using a single 1H delay circuit for both dropout compensation and steady-state 1H delay of a reproduced luminance signal. CONSTITUTION:A regenerated luminance signal at an input terminal 10 at normal operation is given to a 1H delay line 14 via a switch 12, retarded by 1H and given to an output terminal 16. When dropout takes place, the switch 12 is thrown to the position of terminal 12b, the output of the 1H delay line 14 is returned to the input of the 1H delay line 14 and outputted to the output terminal 16 after being subjected to 1H delay. While dropout takes place consecutively, the operation above is repeated.
Patent JP-H0592759-A (JP)
Title: Small-sized motor coach
Inventor: KIMURA SHIGENORI
IPC: B60L3/00
Filed: 1991-10-03
Abstract: PURPOSE:To enhance operability and travelling stability by switching an electromagnetic brake to a braking state at the time of non-braking state of an artificial manipulation type friction brake, and, at the same time, switching the electromagnetic brake to a brake released state at the time of travel driving state caused by the artificial operating means of an electric motor. CONSTITUTION:Small-sized motor coach is run by the driving force of an electric motor (M) operated by an artificial operating means 18, and an artificial manipulation type friction brake not shown in the drawing and an electromagnetic brake 22 are respectively provided in a travel driving system. In this case, braking state of a friction brake is detected by a detecting means SW2, and, when it is switched to an non-detection state, switching is made by the braking switching means (A) of a control device 19 so as to switch the electromagnetic brake 22 to a braking state. On the other hand, when it is detected by a potentiometer PM that the artificial operating means 18 is switched to a travelling state, switching is made by the braking releasing means (B) of the control device 19 so as to switch the electromagnetic brake 22 to a braking released state.
Patent JP-H04133397-A (JP)
Title: Switch device
Inventor: SASAGAWA TOMOHIRO
IPC: H01S3/097
Filed: 1990-09-25
Abstract: PURPOSE:To effectively suppress heat generation upon operation of many field effect transistors(FET) and to prevent damage of the FET by mounting a drain electrode plate provided in a module to protrude from the module, and forming a plurality of modules in a shape for holding the plate and for aligning the protruding parts in the same direction as laminated heat dissipation fins. CONSTITUTION:A switch device 15 is mounted at one end of a drain electrode plate 20 provided in a module 16 to protrude from the module 16, and a plurality of modules 16 are formed in a shape for holding the plate 20 and for aligning the fins 20a of the plates 20 of protruding parts in the same direction to be laminated. In this case, the parts of the plates protruding between the plurality of laminated modules are operated as heat dissipating fins. Thus, since heat generated by the operation of the FET is externally dissipated through the fins 20a, the damage of the FET due to the heat of the module 16 can be prevented.
Patent JP-H0593832-A (JP)
Title: Temperature compensating mechanism for plastic lens
Inventor: TAKAMI MINORU
IPC: G02B7/02
Filed: 1991-10-03
Abstract: PURPOSE:To provide a zoom lens using plural plastic lenses. CONSTITUTION:A mechanism which detects temperature change and moves focus is provided to control the position of the focus in accordance with the temperature change, and a control circuit 7 which adjusts the controlled variable of the position of the focus by using the information of a zoom lens 1 are provided. Therefore, the divergence of the focus caused by the temperature change of the plastic lens 3 is compensated, and also the divergence of the focus is negated by zooming operation, so that the plastic lens 3 is applied to the zoom lens 1.