baber/WOPTO huggingface dataset:
Patent JP-S5310046-A (JP)
Title: Electronic circuit
Inventor: SHIMOMA NOBUO
IPC: H02H7/20
Filed: 1976-07-15
Abstract: PURPOSE: To stabilize supplied voltage and at the same time, to elevate low power consumption, by connecting + end output of constant voltage circuit to load, and structuring the device on one chip. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63269941-A (JP)
Title: Tubular food packing material and its production and synthetic sausage casing
Inventor: MANFUREETO JIIPUREHITO
IPC: A22C13/00
Filed: 1988-04-07
Abstract: The tube-shaped food casing, in particular artificial sausage casing for sausages of the raw-sausage type or boiling-sausage type, comprises a support tube based on cellulose hydrate, which support tube may be fibre-reinforced. The support tube contains a protein compound which is soluble or dispersible in alkali, resistant to hydrolysis and crosslinked with an alkali-resistant, reactive compound, preferably with aldehyde and/or dialdehyde. The protein compound is of animal or vegetable origin, preferably gelatin, soya bean protein, peanut protein or wheat protein, in particular casein. It is crosslinked, in particular, with formaldehyde, glyoxal, malonaldehyde and glutaraldehyde, preferably glyoxal. The support tube is produced by the viscose process, the protein compound together with the crosslinking agent being added to the viscose solution before coagulation. The crosslinking is effected during the final drying process.
Patent JP-H01256176-A (JP)
Title: Compound semiconductor device
Inventor: SASA MASAHIKO
IPC: H01L29/812
Filed: 1988-04-05
Abstract: PURPOSE:To improve performance of a device, by providing a thin AlGaAs film layer having interfacial level between an InP substrate and a buffer layer. CONSTITUTION:In a compound semiconductor device having an active layer 13 of InGaAs, an interfacial level layer 20 of AlGaAs having thickness of about 200Angstrom  or less is interposed between an InP substrate 22 and crystal grown layers including a buffer layer 12, so that conduction band of the buffer layer 12 is raised to high level by the presence of the layer 20 and no two-dimensional electron gas is produced at a hetero interface on the side of the active layer 13. This means that electrons are trapped by the interfacial level layer 20. Thereby, production of two-dimensional electron gas on the side of the buffer layer in the active layer is inhibited and the pinch-off properties are improved. The device thus obtained is operable at higher speed and has improved performance.
Patent JP-S62240321-A (JP)
Title: Production of polyoxytetramethylene
Inventor: FUKUDA MASAO
IPC: C08G65/32
Filed: 1986-04-11
Abstract: PURPOSE:To obtain the titled high-molecular weight polymer useful for rubber materials, elastomers, polymer plasticizers, etc., by reaction between alkali metal alcoholate of polyoxytetramethylene glycol with specific molecular weight and polyfunctional halogen compound. CONSTITUTION:The objective polymer with a molecular weight 4,000-1,000,000 (pref, 20,000-1,000,000) can be obtained by reaction, pref. at 60-130 deg.C between (A) alkali metal alcoholate of polyoxytetramethylene glycol with a molecular weight >=500 (pref. 700-3,000) and (B) polyfunctional halogen compound (pref. methylene dihalide) in a molar ratio pref. >=1/3 in the presence of, if needed, (C) a catalyst (pref. interphase transfer type catalyst).
Patent JP-S63252970-A (JP)
Inventor: SATO TOYOSAKU
IPC: C04B35/64
Filed: 1987-04-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61243753-A (JP)
Title: Coil centering device
Inventor: MINATO SHINICHIRO
IPC: B21C47/24
Filed: 1985-04-22
Abstract: PURPOSE:To shorten the light path of a light sensor without restricting the shape of a mandrel by locating two sets of the light sensors mounted on an arm on the extensions of the upper and lower end edges of the mandrel, lift and lower a coil to enter between a pair of arms. CONSTITUTION:After arms 13, 14 are set and while a coil 10 is vertically ascend ing, the light path of a first light sensor consisting of a light projecting section 20 and a light receiving section 22 crosses a bore 11a of a winding core 11. Here, a spot of the light projecting section 20 is incident on the light receiving section 22. When the detecting signal from the light receiving section 22 is sent to a control circuit 8, the ascending speed of coil is changed over to low speed. And while the coil 10 is ascending with low speed and the bore 11a enters the light path of a second ligth sensor consisting of a light projecting section23 and a light receiving section 21, the detecting signal is generated so that the height of the bore 11a is judged to coincide with that of a mandrel 23 to stop the operation. Next, after centering, the arms 13, 14 are retreated and in the movement of them the first light sensor is shaded by the coil 10 and a counter counts pulses in the shading to figure out the outer diameter of the coil.
Patent JP-S62241725-A (JP)
Title: Glass run for automobile
Inventor: UEMATSU TOKIO
IPC: B60J1/16
Filed: 1986-04-11
Abstract: PURPOSE:To improve the slidability and durability by forming a glass run mounted onto the window frame of an automobile with vinyl chloride including a lubricant, wherein at least the center portion of the bottom portion thereof is formed with the vinyl chloride which is harder than that in the other portions. CONSTITUTION:A glass run comprises a bottom portion 1, side surface portion 2 and lip portion 3. In this case, the glass run is made of vinyl chloride including a lubricant such as silicone oil or the like and the center portion of the bottom portion 1 in contact with the end surface of a window glass is formed to be a hard portion 11 having a hardness of 85 deg. or more and the hardness of the other portions are set to be 60-80 deg.. Therefore, the stick-slip is prevented in the movement of the window glass so as to ensure the enough slidability while the durability of the glass run is improved.
Patent JP-H11256596-A (JP)
Title: Reinforcement structure and reinforcement construction method for foundation structure in building
Inventor: NAKAMURA TAKUZO
IPC: E02D27/34
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To easily reinforce the existing foundation part by placing a foamed resin board in a hole provided by excavating the lower side of a foundation structure of an existing building, and joining the foamed resin board and the existing foundation part to be integrated with each other. SOLUTION: The lower side of a foundation structure 11 in an existing building is excavated, and earth 13 is removed to provide a hole part 1. A foamed resin board 4 is placed in the hole part 1. The foamed resin board 4 is jointed to the existing foundation structure to be integrated with each other. In the reinforcement structure, in the case of joining the foamed resin board 4 and the existing foundation structure 11 to each other through concrete 6, it is desirable to excavate earth 13 of a weight above the weight of the concrete 6 from the lower side of the existing foundation structure 11 and remove the same. Thus, the reinforcement for the foundation 11 part of the existing building can be facilitated to improve earthquake resistance and base isolation performance, and also settling of the building can be prevented.
Patent JP-S63250761-A (JP)
Title: Host connection password management system using ic card
Inventor: WATANABE HIROSHI
IPC: G06F21/34
Filed: 1987-04-07
Abstract: PURPOSE:To prevent the leakage of a password, the damage of a file, the theft of information, etc., by adding an IC card reader/writer to a terminal and allowing a system user to previously register the contents of a password in an IC card. CONSTITUTION:A CPU 1a extracts a program for executing procedure for connecting a device to a host out of a FXD 1c. At the time of connection with the host, the password previously registered in the IC card 2 by the IC card 2 and the IC card reader/writer 1g is read out in stead of inputting the password enabling the connection with the host system from a keyboard by the operator. Thus, the connection with the host can be attained by transmitting the password to the host through a communication controller 1d. Thereby, the password can be prevented from being stolen when the operator is keying the password or being leaked or the damage of an important file or information dumping can be also prevented.
Patent JP-H10281235-A (JP)
Title: Power transmission device
Inventor: KATA KATSUKUNI
IPC: B62D3/04
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device to reduce the generation of tooth strike noise between a worm and a worm wheel, and ensure reliable engagement between the worm and the worm wheel easily at a low cost. SOLUTION: The worm shaft containing part 1C of a gear case 1 is formed in the shape of an oblong in cross section wherein a central axis is eccentrically positioned from the output shaft 14 of an electric motor 15 to the work wheel 2 side. An O-ring-form elastic member 19 is arranged in a circular groove concentrically formed in the inner peripheral surface of the worm shaft containing part 1C. And a worm shaft 4 is energized to the worm wheel 2 side by the elastic member 19. Further, a crowning work is applied on the tooth surface 2A of a worm 4E or the worm wheel 2.
Patent JP-S60233097-A (JP)
Title: Aminothiol dipeptides
Inventor: ERITSUKU EMU GOODON
IPC: C07K1/113
Filed: 1985-04-19
Abstract: Amino thiol substituted dipeptides of the formulaare disclosed. These compounds are useful as hypotensive agents due to their angiotensin coverting enzyme inhibition activity and are also useful as analgesics due to enkephalinase inhibition activity when X is
Patent JP-H02263494-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: MATSUI YASUSHI
IPC: H01S5/10
Filed: 1989-04-04
Abstract: PURPOSE:To make electrical insulation perfect and obtain easily a semiconductor laser which is superior in reliability by removing active layers at both sided of a stripe. CONSTITUTION:A buries layer 8 and a clad layer 4 are etched selectively with a mixed solution of hydrochloric and phosphorus acids by the use of a silicon nitride film having rectangular openings on the surface of a buried layer at both sides of a stripe as a mask and then, windows 9 for selective etching of active layers are formed. Then the active layers 3 at current block regions 7 are removed by side-etching from the windows 9 and the silicon nitride is removed after forming air gaps 10. The existence of the air gaps 10 improves the reliability of current constriction confinement functions of a formed laser. A semiconductor laser which is superior in reliability and has stable characteristics even up to large output of power is thus obtd.
Patent JP-S5311291-A (JP)
Title: Method and device of positional control
Inventor: MARUYAMA SHIGEO
IPC: G05B19/42
Filed: 1976-07-16
Abstract: PURPOSE: At time of playback and for the teaching, the detection of the controlling material with other material extended from the touch detective sensor will automatically retreat the controlling material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06276114-A (JP)
Title: Reception waiting method
Inventor: IKENO KENICHI
IPC: H04B1/44
Filed: 1993-03-19
Abstract: PURPOSE:To obtain a reception waiting method which does not generate interruption of state of speech and can save power consumption at the time of waiting. CONSTITUTION:A receiver is provided with a reception signal strength detection circuit RSSI circuit 8 detecting a reception signal (b) excepting for sound demodulation systems 5 to 7 so as to save power consumption by stopping the operation of the demodulation systems 5 to 7 at the time of waiting. At the time of reception, the RSSI circuit 8 detecting the reception signal (b) quickly makes the demodulation systems 5 to 7 of the reception signal (b) operate so a to eliminate the interruption of state of speech of the reception signal (b).
Patent JP-H09244399-A (JP)
Title: Roll for electrophotographic device, and device using it
Inventor: SAWA YOSHIKAZU
IPC: G03G15/08
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a roll capable of forming an inexpensive conductive foamed body layer without causing pollution in a photosensitive member by coating a foamed body having the composition of ethylene-propylene copolymer rubber (EPDM) containing fine powder of tetra-fluoride ethylene resin around the outer circumference of a shaft. SOLUTION: A roll 1 in which a foamed body 3 having the composition of EPDM rubber containing fine powder of tetra-fluoride ethylene resin is coated on the outer circumference of a shaft 2 is provided at a part in contact with a photosensitive member. The foamed body used here is made of EPDM, foaming agent, conductive material, tetra-fluoride ethylene resin, in particular, fine powder of tetra-fluoride ethylene resin of low molecular weight, and more preferably, liquid rubber and filler are added thereto. The copolymer rubber in which a small amount of ethylidene norbonen is co-polymerized with the ethylene-propylene copolymer is used for EPDM. In addition, EPDM is preferably 15-30 in iodine value, and 50-80wt.% in ethylene content.
Patent JP-H02266866-A (JP)
Title: Switching regulator
Inventor: INABA KATSUHIKO
IPC: H02M3/28
Filed: 1989-04-06
Abstract: PURPOSE:To prevent the DC output voltage of a switching regulator from becoming unstabilized by a method wherein an analog output from an error amplifier is converted into a digital signal and, thereafter, is transmitted to a primary side while the digital signal is taken out by a D/A converting circuit as the analog signal. CONSTITUTION:When a DC output voltage has become higher compared with a reference voltage Vref, the output voltage of an error amplifying circuit 8 is reduced. Accordingly, the output of an A/D converting circuit 11 is changed in accordance with an input. Subsequently, the output of the A/D converting circuit 11 is transmitted to the input of a D/A converting circuit 12 through a photocoupler 7. The level of the output of the D/A converting circuit 12 is changed in accordance with the input of a digital signal. Accordingly, the level of the voltage of the analog signal at a point (b) becomes higher than before. Then, the voltage of the analog signal at the point (b) is compared with a reference triangular wave or a saw-teeth wave by a comparing circuit 9 whereby the pulse width of the output of the comparing circuit 9 is narrowed and the DC output voltage is reduced.
Patent JP-H03283372-A (JP)
Title: Die device for extrusion molding
Inventor: FUJIWARA YASUTAKA
IPC: H01R43/00
Filed: 1990-03-30
Abstract: PURPOSE:To improve the electrical characteristic of a cable connection section by independently controlling the temperatures of multiple heating means provided in the axial direction of a die, and adjusting the temperature distribution in the axial direction of the die. CONSTITUTION:A die 5 is fitted to connection sections of CV cables 1, 1, multiple heating heaters 6, 6... are fitted apart from each other in the axial direction on the outer periphery of the die 5, and individual temperatures can be controlled by a control device 7. The temperature distribution of the die 5 in the axial direction can be adjusted, and the burning or hardening of the polyolefin resin 11 in the die 5 during extrusion can be prevented. The electrical characteristic of the cable connection section can be improved.
Patent JP-S529484-A (JP)
Title: Magnetic metal plate stress measuring apparatus
Inventor: HIROSHIMA TATSUO
IPC: G01L1/12
Filed: 1975-07-14
Abstract: PURPOSE: A measuring apparatus which is capable of correctly detecting stress of a magnetic metal strip being rolled. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62243971-A (JP)
Title: Automatic wind power generator
Inventor: KIKUCHI KIKUO
IPC: F03D1/04
Filed: 1986-04-16
Abstract: PURPOSE:To hold the wind power to a fixed value, by actuating an electric motor driven shutter in a generator chamber by an electromagnet switch interlocking to an anemometer so that the wind power is adjusted. CONSTITUTION:A generator 8, which rotates by vanes 1, 2, is provided, and an electric motor driven shutter 25 is mounted to a generator chamber 35. An anemometer 28 mounts a photoelectric converting element 33, and if its light is shielded by a pointer 38 of the anemometer 28, the electric motor driven shutter 25 is actuated by an electromagnet switch 26. The electric motor driven shutter 25 is closed by the amount of increase, if wind power increases stronger more than necessary, while lifted if the wind power decreases weakening, and the wind power can be automatically held to a fixed value.
Patent JP-H05257383-A (JP)
Title: Developing device and process cartridge
IPC: G03G15/08
Filed: 1992-03-10
Abstract: PURPOSE:To provide a developing device and a process cartridge that a developer layer thickness regulation member can be prevented from being peeled. CONSTITUTION:The antenna plate (developer detection means) 42 of the developing device 15 is also used as the reinforcing member of a frame body 15a. Besides, the process cartridge 100 is constituted by including the developing device 15. By the plate 42, not only the camber of the frame body 15a of the developing device 15 but also the camber of a backup rib (position regulation member) 43 are suppressed to be small. As the result, a gap between the rib 43 and a developing blade (developer thickness regulation member) 28 and the abutting pressure of the blade 28 can be kept constant in the longitudinal direction and the blade 28 is surely prevented from being peeled.
Patent JP-S5611192-A (JP)
Title: Welding method of circular section parts
Inventor: AOYAMA YOSHITAKA
IPC: B23K31/00
Filed: 1979-07-07
Abstract: PURPOSE: To weld circular section parts, by sandwiching these, and improve accuracy by localizing the circular section parts on the stroke line of a supply rod to a centering pin at the final end of stroke, aligning the other parts to this, then again extending the supply rod.  
     CONSTITUTION: When a supply rod 6 advances, a guide pin 9 enters the inside of the circular section parts 1 detained at the intermediate on the axial line of the supply rod and a centering pin. Then, the circular section parts 1 is detached from a tentative setting mechanism 8 by a push-out face 10. Next, at the final end of the stroke of the supply rod 6, the part 1 fits to the localizing pin 15 of the centering pin 7. After this, the supply rod 6 retreats and the other part 3 opened with a hole is inserted onto the parts 1 by an exclusive supplying device or by manual labor. Next, the supply rod 6 again advances to sandwich the parts 1 between the push-out face 10 and the end face of the centering pin 7, thence the corner angle parts of both parts are circumferentially welded by a welding tool 17. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07296042-A (JP)
Title: Hatching method for cad system
Inventor: OSADA HAJIME
IPC: G06F17/50
Filed: 1994-04-25
Abstract: PURPOSE:To simplify the designation of a hatching area by executing a hatching area instruction processing and an outline shape automatic extraction processing for automatically extracting the hatching graphic frame of an inputted graphic in the hatching area. CONSTITUTION:An area designation processing 10 designates the hatching area of the graphic inputted by the mouse la or the keyboard 1b of an input part 1 and stored in a memory table 4. An end point correction processing 11 corrects an end point so that the end point of the graphic in the hatching area becomes a closed chain graphic, and temporarily stores it in a work table 13. An outline shape automatic extraction processing 12 generates an outline scanning table 14 scanning the outline of the hatching frame, automatically extracts a hatching shape for hatching and generates a hatching graphic frame table 15. A hatching arithmetic processing 7 executes a hatching arithmetic processing in the hatching graphic frame of the hatching graphic frame table 15 with a hatching pattern designated by a hatching pattern designation processing 2. A display control processing 9 displays the hatching graphic generated by the hatching arithmetic processing on a display monitor 8.
Patent JP-H01259614-A (JP)
Title: Adaptive jitter canceller
Inventor: HASHIMOTO SHINJI
IPC: H04B3/04
Filed: 1988-04-09
Abstract: PURPOSE:To widely shorten time required to when a phase error becomes minimum when the phase error is small and to avoid making an erroneous modification when the phase error is large by making large a modification coefficient when the phase error is small and making small the modification coefficient when the phase error is large. CONSTITUTION:The title device has a squarer 8 to square the output of a jitter prediction filter 6 and output the result of the squaring, a subtractor 9 to obtain the maximum value of the output of the squarer 8 and subtract it from the set value set beforehand and a sign decider 14 to decide whether the sign of the output of subtractor is positive or negative, in accordance with the result of the decision of the sign decider 14, when the output of the subtractor 9 is positive, the modification coefficient is made small and when it is negative, the modification coefficient is make large. By making large the modification coefficient when the phase error is fairly small and making small the modification coefficient when the phase error is large, the modification can be made without error.
Patent JP-H11282754-A (JP)
Title: Information equipment
Inventor: TAKAGI KUNIHIKO
IPC: G06F21/86
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide information equipment which disables data use in information equipment portably used at least when the information equipment is detached from a user and has data maintenance improved. SOLUTION: In a portable type information equipment 10 which uses data for various kinds of purpose under state in which the specific data are stored and which is attached to a human body of a user, the information equipment is equipment with an attachment/detachment detection means 13 for detecting attachment/detachment state of the human body of the user and has the attachment/detachment detection means perform data maintenance operation which makes data stored in the information equipment unable to use when the attachment/detachment detection means detects the detachment of the information equipment from the user. Also, this data maintenance operation is started after the detachment from the user of the information equipment is detected and a specified time passes.  Also, the data maintenance operation is composed of operation at the first step which can be restored so that data use becomes possible by specified operation and the one at the second step which does not enable data use as long as the no data are inputted again.
Patent JP-S62242989-A (JP)
Inventor: KOBAYASHI HISAO
IPC: G09G1/02
Filed: 1986-04-15
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。