baber/WOPTO huggingface dataset:
Patent JP-S56120636-A (JP)
Title: Preparation of ee type monosubstituted cyclohexane-1- carboxylic acid
Inventor: KOTOU KAORU
IPC: C07C61/15
Filed: 1980-02-26
Abstract: PURPOSE: To obtain the titled compound readily, in high yield and in a short time, by heating an isomer of (ea) or (ae) type monosubstituted cyclohexane-1-carboxylic acid, in the presence (absence) of a medium inert to said isomer.  
     CONSTITUTION: An isomer of an equatorial-axial (ea) type monosubstituted cyclohexane-1-carboxylic acid, e.g. a compound prepared by exchanging a carboxylic group of a 4-n-pentylcyclohexane-1-carboxylic acid expressed by formula I (R is n-C 5 H 11 ) with a heavy hydrogen, etc., or an axial-equatorial (ae) type isomer, e.g. a compound of formula II, etc., is heated at 150W400°C, in the presence (absense) of an inert solvent, to give an equatorial-equatorial (ee) type monosubstituted cyclohexane-1-carboxylic acid, e.g. a compound of formula III. This method is inexpensive, using a solvent for crystallization only or a small amount of a reaction solvent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53111125-A (JP)
Title: Production of acrylic fiber with improved dyeability
Inventor: TAKEDA HIROSHI
IPC: D06M101/16
Filed: 1977-03-03
Abstract: PURPOSE: Sheath-core type conjugate acrylic fibers are produced using an acrylic polymer solution of an inorganic solvent as the sheath component and an acrylic polymer solution in which a specific organic substance is dispersed as the core component to improve the dyeability and prevent irregular reflection on their surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60166623-A (JP)
Title: Food for assisting adrenocortical hormone and adrenocortical hormone agent
Inventor: YUUCHI SHIGERU
IPC: A61K36/23
Filed: 1984-02-08
Abstract: PURPOSE:To provide the titled assistant food containing SAIKO (root of Bupleurum falcatum Linne), effective to increase the activity of said hormone and hormone agent, and suppress its side effects. CONSTITUTION:The objective food for assisting adrenocortical hormone and adrenocortical hormone agent is prepared by adding SAIKO (dried root of Bupleurum falcatum, e.g. B. chinense, B longiradiatum, etc., or its extract) as an essential component to adrenocortical hormone and adrenocortical hormone agent having side effects (e.g. cortisone, hydrocortisone, corticosterone, prednisolone, etc.). Although the above hormone and hormone agent has useful activities such as the action to saccharometabolism, electrolyte metabolism, action of anti-inflammatory agent, etc., however, it has side effects such as edema, hypertension, amyosthenia, cardiac insufficiency, lowering of the resistance to bacterial infection, development of ulcer of digestive organs, etc.
Patent JP-S62180572-A (JP)
Title: Tape cassette
Inventor: YOSHII TETSUJI
IPC: G11B15/665
Filed: 1986-02-04
Abstract: PURPOSE:To make a sliding cover close without fail when a tape cassette is taken out from a cassette holder by providing a locking release projecting guide groove bottom surface on which an uneven surface is formed on the lower face of a sliding cover. CONSTITUTION:A tape cassette is inserted into a cassette holder while keeping a sliding cover in the front. A locking claw 9 is pushed up by a sliding cover lock releasing projection provided in the cassette holder, and the locking to the closing position is released. The sliding cover 3 is abutted with the sliding cover releasing projection and stops at the position, and only the body 1 of the cassette is inserted further, and the sliding cover 3 is released. By taking out the tape cassette, the locking of opened sliding cover 3 to the open position is released, and at the same time, the cover is closed by restoring force. An uneven face 10 is provided on the bottom surface of a lock releasing projecting guide groove 6 formed on the lower face of the sliding cover, and thereby the coupling with the lock releasing projection made of soft resilient high friction material such as rubber, etc., becomes sure, and the closing of the sliding cover 3 in case of taking out the cassette can be made sure.
Patent JP-H10223708-A (JP)
Title: Obedient wafer-prober coupling adapter
Inventor: BOTKA JULIUS K
IPC: G01R1/06
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain an obedient wafer-prober coupling adapter by which an electronic testing apparatus can be aligned precisely and quickly with a wafer prober by installing an obedient spring mechanism which is used to obediently adapt a mounting-implement board device to a locked rotatable ring. SOLUTION: A mounting-implement board device 202 which is provided with a mounting-implement 210, with a pulldown ring 206 and with a spider 222 is installed, and a coupling cone 220 by which a test head can be initially attached easily to the mounting-implement board device 202 is installed. In addition, a cam lock mechanism which is used to lock the test head to the mounting-implement board device 202 is installed, and a lock assembly 240 which is tightened to a wafer-prober table 266 and which is provided with a rotatable ring 262 supporting a probe card is installed. In addition, an obedient spring mechanism 230 which is connected between the mounting-implement board device 202 and the lock assembly 240 and which is used to obediently adapt the locked test head and the mounting-implement board device 202 to a locked rotatable ring 262 is installed.
Patent JP-H01199871-A (JP)
Title: Package and packaging method
Inventor: UCHIDA SABURO
IPC: B65D75/64
Filed: 1988-02-01
Abstract: PURPOSE:To obtain easy to open package, by bonding a cut tape to a suitable place of a synthetic resin film after wrapping a commodity therewith and also fusion-bonding a part of the cut tape to the film. CONSTITUTION:A package A is formed by wrapping a commodity with a sheet of heat shrinkable synthetic resin film 1 consisting of vinyl chloride, polypropylene and polyethylene, i.e. the film 1 is folded around the commodity and the ends thereof are joined in a hutt seam form and, after this seam is fuse cut to form a bag, this bag is adhered to the surface of the commodity by being heat shrunk. In addition, a cut tape 3 is bonded to a suitable place of the film and provided with fusion-bonding portion 32 at a part thereof, thereby forming an outstandingly easy-to-open package. The cut tape 3 is of base film with its reverse side provided with a suitable pressure-sensitive means, preferably with a tab portion 31 free from an adhesive layer at one end thereof to facilitate the tape separation.
Patent JP-S61184255-A (JP)
Title: Change gear device
Inventor: MORITA YOSHITAKA
IPC: F16H3/20
Filed: 1985-02-06
Abstract: PURPOSE:To perform rapid changing work and to improve working efficiency of a machine, by a method wherein, when a driven gear is replaced with a gear having the number of teeth different from that of the driven gear, a change gear gearing with the gear is selected for gearing. CONSTITUTION:A driven gear 17 is secured to a driven shaft 16, first and second change gears 21 and 22 are coupled to an intermediate shaft 20, and an intermediate gear 23 for power transmission is secured to the rear end side. The first change gear 21 has a large part 21a and a small part 21b. The second change gear 22 is formed in an annular shape, its small size is coincided with the outer size of the small part 21b of the first change gear 21, its outer size is decreased over the large part 21a, and a claw gear 27, which has the same number of teeth as that of the first change gear 21 and is different in module, is engrated in the outer peripheral surface. When a rotation ratio is changed, the first driven gear 17 is removed from the driven gear 16, a different second driven gear 30 is attached and geared with the second change gear 22.
Patent JP-H09218362-A (JP)
Title: Image recording device
Inventor: ISHIYAMA MASATO
IPC: H04N1/113
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent an image which is recorded by optical scanning from having jitters. SOLUTION: When a light beam detection sensor 36 detects a light beam which is made to scan through the rotation of a rotary polygon mirror 18, an SOS signal generating circuit 32 outputs an SOS signal and the light beam is modulated in synchronism with the SOS signal. An FG 44 provided on a scanner motor 16 outputs an fg signal on every scan of the light beam. A synchronizing circuit 38 outputs an FG0 signal generated by synchronizing the fg signal with the SOS signal and a delay circuit 40 delays the FG0 signal by a specific time and outputs it to a PLL control circuit 42. Consequently, the PLL control circuit performs PLL control over the scanner motor after an image recording area on a photosensitive drum is scanned with the light beam, and the places the scanner motor in a stable rotation state until the image recording area begins to be scanned with the light beam.
Patent JP-S62179670-A (JP)
Title: Apparatus for measuring characteristics of semiconductor device
Inventor: MORI MASAMI
IPC: G01R31/26
Filed: 1986-02-03
Abstract: PURPOSE:To shorten a test time without forming a test program, by measuring the switching characteristic of a semiconductor device during the functional test of said device by adding simple hardwares such as a clock generator, a counter, a control circuit for the like. CONSTITUTION:A clock with predetermined frequency is generated from the clock generating circuit 10 of a characteristic measuring apparatus and the number of clocks are counted by a counter 10. A test signal 3 necessary for a functional test is generated by a test system 2 to be applied to a semiconductor device 1. An output signal 4 is outputted from said device 1 in response to the signal 3 to be inputted to the system 2 and a control circuit 5 and the functional test of the device 1 is performed by the system 2. High voltage VOH and low voltage VOL for measuring a switching characteristic are applied to the circuit 5 from the system 2 and the operation of the circuit 11 is limited by the output of the circuit 5. The count value of the counter 10 is applied to the system 2 as a delay time and the switching characteristic of the device is measured during the functional test.
Patent JP-H09217281-A (JP)
Title: Carbon fiber bundle for chopped strand and its production
Inventor: ENOU MASAZUMI
IPC: D06M13/35
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To produce a carbon fiber for a chopped strand useful for a carbon- fiber reinforced composite material excellent in mechanical characteristics by applying a binder consisting essentially of a thermosetting resin and a curing agent to a carbon fiber bundle. SOLUTION: This carbon fiber bundle for a chopped strand comprises 0.5-5wt.% binder applied thereto and has a bending resistance within the range of 20-100mm. The carbon fiber bundle is obtained by preparing a binder, containing at least one water-soluble curing agent, selected a (cyclo)aliphatic amine, an aliphatic amine containing an aromatic ring, an aromatic amine and an imidazole compound and added to an emulsion prepared by emulsifying and dispersing a thermosetting epoxy resin in water and having >=50 deg.C glass transition point temperature, impregnating the carbon fiber bundle with a liquid of the binder, then drying the resultant carbon fiber bundle by heating, removing water and curing the epoxy resin.
Patent JP-S57139480-A (JP)
Title: Butt angle detecting method for material in case when welded tube is manufactured
Inventor: SANO KAZUO
IPC: B23K11/25
Filed: 1981-02-20
Abstract: PURPOSE:To exactly detect a butt angle of a material, by detecting a difference of height of a bead between the outside surface welded part and the inside surface welded part of a welded tube, and detecting the butt angle of the material. CONSTITUTION:A laser beam generated from a laser beam generator 12 is irradiated to an optical axis position 6A of an ITV camera 9 on a bead 6 of the outside surface welded part of the welded tube, and a reflected ray 8C is made incident ot the camera 9. An optical cutting profile detecting signal obtained by the camera 9 is inputted to a CRT 15, also is inputted to an analyzing device 16, height of the bead is analyzed, and is inputted to an operator 17. Also, to the inside surface welded part of the welded steel pipe, the laser beam is irradiated in the same way, its bead height is analyzed and detected, and is inputted to the operator 17. In this way, a difference between a detection value of the bead height of the outside surface welded part of a material tube 2', and a detection value of the bead height of the inside surface welded part is operated by the operator 17, and in accordance with this result, a butt angle of a material 2 is operated exactly, and this operation result is inputted to a recorder, a controller for controlling a butt angle, etc.
Patent JP-H09194546-A (JP)
Title: Curing resin composition and low hygroscopic optical member
Inventor: FUKUSHIMA HIROSHI
IPC: G02B3/02
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a curing resin composition which is suitable for obtaining an optical material of reduced warpage and deformation caused by moisture absorption because its low moisture absorption, and an optical material of low moisture absorption. SOLUTION: This curing resin composition comprises (A) 25-70 pts.wt. of a polybutadiene main chain skeleton oligomer bearing 2 or more (meth)acryloyl groups every molecule, (B) 20-60 pts.wt. of a monofunctional (meth)acrylate, (C) 0-40 pts.wt. of 3 or more functional (meth)acrylate and (D) 0.01-5 pts.wt., per 100 pts.wt. of the total of components A+B+C, of a radical polymerization initiator. This resin composition is cured in a prescribed shape to give an optical material of low moisture absorption.
Patent JP-S55116111-A (JP)
Title: Voltage control circuit
Inventor: ANO MITSUYOSHI
IPC: G05F1/455
Filed: 1979-02-28
Abstract: PURPOSE: To lower the price of a voltage control circuit by simplifying an ignition circuit by making it possible to exercise continuous control over a load current even if a short-width gate would be used, by providing a series circuit of a diode and resistor in parallel for one of layers of SCRs connected in reverse parallel.  
     CONSTITUTION: This circuit consists of SCRs TH 1 WTH 6 , SCR igniting gate pulse generator PG, load (three-phase induction motor) IM, diode D, and current control resistance (r) and to TH 1 , a series circuit of D and (r) is connected in parallel. When a short-width gate pulse made to lead this circuit by a constant phase is applied to opposite SCR, te SCR turns ON and self-holds by a current flowing through (r) and the short-width gate pulse is sent at a position leading the zero cross point by not less than 90° so as to ignite each SCR before a delay current through the lead is cut off, threrby giving the same as a wide-width gate pulse. Thus, even the short-width gate pulse allows the current to flow continuously to provide voltage control. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06210652-A (JP)
Title: Hollow injection molding method
Inventor: IGUCHI WATARU
IPC: B29C49/78
Filed: 1993-01-20
Abstract: PURPOSE:To continuously produce a homogenous hollow molded product in hollow injection molding introducing compressed gas into the molten resin injected into the mold cavity of an injection molding machine under pressure by a compressed gas introducing device. CONSTITUTION:The process from the injection of a resin to the opening of a mold 3 through the pressure introduction of compressed gas and the discharge thereof is automatically subjected to sequantial control. By this constitution, respective operations are automatically performed in definite timing, a homogenous hollow molded product can be continuously produced.
Patent JP-S60165834-A (JP)
Title: Automatic frequency control circuit
Inventor: IMAGAWA TOSHIYUKI
IPC: H03J7/02
Filed: 1984-02-09
Abstract: PURPOSE:To reduce noise in a weak electric field by utilizing an AC component in an S meter output and a noise component after detection so as to apply high frequency cut-off control (HCC) and stereo noise control (SNC). CONSTITUTION:A DC component of a voltage produced at an S meter output terminal X1 of an intermediate frequency amplification/detecting circuit 3 is fed to a comparator circuit 26 through a buffer circuit 15. The AC component of an output voltage at the terminal X1 is detected by a detection circuit 16, rectified and smoothed and fed to an adder circuit 25. On the other hand, a noise component after a noise canceller or a high frequency noise component due to malfunction at a weak input is extracted by an HPF21, smoothed into DC and applied to the adder circuit 25. A sum voltage of the two DC components of the adder circuit 25 is inputted to the comparator circuit 26, where the voltage is compared with the DC component of the voltage produced at the terminal X1, its difference voltage is formed by a comparison difference voltage generator 27 and fed to an MPX5 through a buffer circuit 19. Thus, the HCC and SNC operation are conducted depending on the S/N of a receiver and an antenna input level.
Patent JP-H09207820-A (JP)
Title: Connection structure between front side member and front pillar
Inventor: YOSHIKAWA MASAYUKI
IPC: B62D25/08
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce moment applied to a front pillar when a vehicle comes into collision. SOLUTION: The first brace 20 for reinforcing the connection part between a front side member a dash panel 18 is arranged in the rear end part of the front side member 12. The first brace 20 forms a closed cross-sectional part extending across the width of a vehicle together with the dash panel 18. The second brace 32 is arranged on a front pillar outer panel 26. The second brace 32 forms a closed cross-sectional part for connecting the closed cross-sectional part of the first brace 20 and the closed cross-sectional part of a front pillar part 24 together with the front pillar outer panel 26. The connection part 35 between the closed cross-sectional part of the first brace 20 and the closed cross-sectional part of the second brace 32 is a rigidity reduction part which is to be broken and bent by a component of force generating moment in the front pillar 24.
Patent JP-S55117591-A (JP)
Title: Welding electrode
Inventor: NOBETANI TOORU
IPC: B23K35/02
Filed: 1979-02-28
Abstract: PURPOSE:To prevent the change of properties during welding by forming the protecting film composed of the oxides of the specific metals on the outside surface of the plasma welding electrode except the electron radiating part at the end. CONSTITUTION:A heat-resistant and corrosion-resistant protecting film 3 composed of oxides of metals such as Al and Zr is formed on the outside surface of a plasma welding electrode 1 by such a method as sputtering and the end part 2 is polished to expose. This protecting film enables the change of properties owing to arc heat at the welding and the aloying accompanied with the deposition of the flying molten drops of the welding works to be prevented and reduces the consumption of the electrode.
Patent JP-S53107980-A (JP)
Title: Insecticidal apparatus for mat
Inventor: WATANABE YUTAKA
IPC: A01M13/00
Filed: 1977-03-04
Abstract: PURPOSE: To provide an insecticidal apparatus which may avokd erroneous operation and secures safety for an operator by means of continuous electrical operation which is carried out from vacuumization of a vacuum chamber to an insecticidal step and by means of provision of a non-return mechanism and an atmosphere returning mechanism. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09265933-A (JP)
Title: Non-inclined plate actuator used in micro-positioning device
Inventor: JIYOSEFU EDOWAADO GURIFUISU
IPC: H01J37/20
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of inclination by arranging a pair of micro- motion transducer plates extending between a pair of facing parallel edges, a combining means, and a control means of a first electrode and a second electrode. SOLUTION: A piezoelectric plate 10 having a pair of facing parallel edges 12, 14 is fixed to a first element 16, and the edge 14 is fixed to a second element 18. Four electrodes 22, 24, 26, 28 dividing individual quadrant are arranged on a first surface 20 extending between the edges 12, 14 of the plate 10, and at least one electrode 32 facing each of electrodes 22, 24, 26, 28 is arranged on a back surface 30. The electrodes 22, 24, 26, 28, 32 arranged on the surfaces 20, 30 are combined with a controller 42 containing a computer.
Patent JP-H10210124-A (JP)
Title: Angle adjustment mechanism and device using it
Inventor: KUWAJIMA WATARU
IPC: H04M1/11
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To allow the mechanism to surely adjust an angle to a predetermined position with a compact size by providing a 1st member having a couple of side walls to which a slot is formed in the lengthwise direction and a 2nd member having a rotary shaft inserted to the slot at its one-end and slided and turned in the slot. SOLUTION: A rotary shaft 22a is provided to one end 21 of a 1st member and has a couple of side walls 23 at which slots 24, 24a are formed in the lengthwise direction and a latch recessed part is formed to the other end. A couple of side walls 33 at one end of both sides of which a turning shaft 32a is formed are provided to a 2nd member 30. The rotary shaft 32a is inserted to the slots 24, 24a formed to a couple of the side walls 23 of the 1st member and the 2nd member 30 and the 2nd member 30 is slided and turned along with the slots 24, 24a with respect to the 1st member 30. A plurality of positions that are a usual position where both the members are contained shortest in a nest state and an extended position where they are extended together, can be selected.
Patent JP-2000221520-A (JP)
Title: Production of liquid crystal device
Inventor: SAKO SADAHIRO
IPC: G02F1/1341
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a liquid crystal device which can shorten the injection time, can prevent the occurrence of a region where a liquid crystal is not injected, can simplify the injection process and the device, and can achieve a high productivity and cost reduction. SOLUTION: This method includes a first process to arrange a pair of rectangular substrates in a horizontal state, a second process to apply a liquid crystal on the end part of the rectangular substrate near the opening by an enough total amt. to fill the inside of the cell, a pressure decreasing process A to decrease the pressure in the cell to <=1 Torr, a heating process B, increase the temp. of the cell while decreasing the pressure in the cell so as to fluidize the applied liquid crystal and move the liquid crystal from the opening to the inside of the cell, a heating, pressurizing and injecting process C to keep the temp. of the cell to the fluidizing temp.  of the liquid crystal to seal the opening by the fluidized liquid crystal and then pressurize the cell to >=2 kg/cm2 to fill the cell with the liquid crystal, and a heating and slow cooling process D to gradually cool the cell temp. to room temp. while keeping the pressurized state of the cell to >=2 kg/cm2.
Patent JP-S58142576-A (JP)
Title: Dual gate mos-fet
Inventor: HOTSUTA KIYOMICHI
IPC: H01L21/331
Filed: 1982-02-19
Abstract: PURPOSE:To reduce case capacitance by extending a shield segment part between the gate and the inner end of lead of source mutually adjacent to the chip mounting area. CONSTITUTION:The leads 5 of gate G1 and gate G2 are provided on the line extending from the leads 1, 4 of source and drain, while the internal end is extended in the vicinity of chip mounting part 2 in the resin package 7. The internal end of each lead is connected 6 with the chip 3. A pair of shield segments 8 are projected from the chip mounting portion 2 and respectively extending between the internal ends of two gate leads 5 and between the internal ends of gate lead 5 and drain lead. In this structure, shielding is realized due to existence of projected segment 8, case capacitance is reduced, and thereby a high frequency dual gate MOSFET having a small amount of feedback to the input side from the output side can be obtained.