baber/WOPTO huggingface dataset:
Patent JP-H0978331-A (JP)
Title: Safety helmet
Inventor: NISHIMURA AKIRA
IPC: B32B27/04
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight hat body while ensuring the safety especially in a safety helmet having a hat body containing a shell made of an FRP by forming the hat body of the FRP containing specific reinforcing fibers and a reinforcing fiber material in a laminated structure. SOLUTION: This safety helmet comprises a reinforcing fiber material comprising a matlike material composed of reinforcing fibers and woven fabric of reinforcing fibers, the matlike material laminated on the outer surface side of the hat body, the woven fabric of reinforcing fibers laminated in at least one layer on whole of the hat body and has 150-210g weight of the hat body in the safety helmet having the hat body containing a shell made of a fiber- reinforced plastics obtained by reinforcing a resin with reinforcing fiber material and a shock absorber placed inside the hat body.
Patent JP-S59116077-A (JP)
Title: Multifunction electronic watch
Inventor: KAWASUMI KAZUO
IPC: G04C23/08
Filed: 1982-12-23
Abstract: PURPOSE:To obtain a good analog display multifunction electronic watch which is simple in construction and small in size by displaying analogically the basic time and functions by independent electro-mechanical transducers and wheel trains and providing external operating members to be used respectively exclusively for the same. CONSTITUTION:The basic time, alarm unlocking time, etc. are analogically displayed by the hour, minute and second hands 2-4 for displaying the basic time and the hour and minute alarm hands 5, 6 for displaying the alarm unlocking time which is the function except the basic time display by independent electro- mechanical transducers and wheel trains. A calender display plate 7 and a display plate 8 for alarm on/off are further provided. Operating members 9-13 for correcting the basic time, for setting the hand 5, for setting the hand 6, for resetting the alarm time, and on and off of alarm sounding which are external operating members are disposed in the prescribed positions in the outside circumferential part oppositely to the hands 2-4, 5, 6, etc. The good analog display multifunction watch which is simple and small in constitution and in which the alarm time is every minute, etc. is thus obtd.
Patent JP-H0392157-A (JP)
Title: Sheet for disposable sanitary material
Inventor: OGAWA MASARU
IPC: D04H3/045
Filed: 1989-09-05
Abstract: PURPOSE:To prevent an excretory liq. from leakage by constituting the title sheet of a web of continuous filaments of a hydrophobic synthetic fiber, providing a difference in the fiber arrangement in the longitudinal and transverse directions and bonding partly the fiber by means of thermocompression bonding. CONSTITUTION:A top sheet of a disposable diaper consists of continuous filaments of a hydrophobic synthetic fiber and by providing a difference in the fiber arrangement in the longitudinal and transverse directions and making the arrangement in the longitudinal direction where tension is especially loaded to be predominant, spreading is prevented in the direction where the spreading should be trouble. In addition, it is possible to suppress spreading of the liq. in a specified direction by placing pinpoint embosses 5 in a zigzag shape by thermocompression-bonding, partly fibers in the web at parts 6 or placing longitudinal line embosses 7 by preparing linearly thermocompression-bonded parts 8 each with a width of W2 at a pitch of W1 in the longitudinal direction of the web. It is thereby possible to prevent completely an excretory liq. from leakage as a disposable diaper.
Patent JP-H0548002-A (JP)
Title: Structure of composite semiconductor element
Inventor: YOSHIOKA KINJI
IPC: H01L25/16
Filed: 1991-08-13
Abstract: PURPOSE:To realize a cascode connection of a large power element by easily composing a cascode type composite semiconductor element of a self- extinguishing type element and a MOSFET. CONSTITUTION:An insulating plate 2 is concentrically superposed on a disclike metal board 1 to be secured. Then, a plurality of drains 3d of a MOSFET 3 are secured in a ringlike flat surface generated by a difference of diameters of a disclike metal board 1 and the plate 2. Thereafter, a stripe ringlike electrode 2g and an electrode 2s having a smaller diameter than that of the electrode 2g are provided on the surface of the plate 2 at opposite side to the securing side. Subsequently, the gate pads of the MOSFET 3 are respectively connected to the electrodes 2g near the counter positions. Similarly, source pads of the MOSFETs 3 are wired. A main electrode 5k of a self-extinguishing type element 5 is brought into contact with the side of the board 1 oppositely to the securing side of the plate 2 through a spacer. The other electrode 5a of the element 5 is brought into contact with a main electrode 6, and other main electrode 7 is brought into contact with the electrode 2s on the plate 2.
Patent JP-S6286850-A (JP)
Title: Monolithic microwave ic
Inventor: SEKINE KENJI
IPC: H01L23/50
Filed: 1985-10-14
Abstract: PURPOSE:To reduce the thermal resistance and the source inductance of a semiconductor element without increasing a circuit loss by decreasing the thickness of a semiconductor substrate of a portion of the element smaller than that of the portion of a microwave circuit in a microwave IC. CONSTITUTION:A signal from an input line 1 is fed through an input matching circuit to an FET3 of initial stage, and an amplified output is produced from an output line 13 through an intermediate stage circuit and an FET10 of the rear stage. A semiconductor substrate 14 of portions 4, 11 for forming the FETs 3, 10 is formed in a recess from the back, and back conductors are then filled in the recess. A source electrode 16 is connected via a hole passing the substrate 14 with the back conductors 19. In this structure, the conductors 19 are disposed extremely near the heating region of the FET to form a preferable heat sink and to simultaneously shorten the distance between the electrode 16 and the conductors 19, thereby alleviating the source inductance.
Patent JP-H1159083-A (JP)
Title: Transfer layer making apparatus and overcoat layer making apparatus
Inventor: JOJIMA YOSUKE
IPC: B44C1/17
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an overcoat layer making apparatus which makes a pattern and others formed previously on an overcoat ribbon be transferred correctly at prescribed positions of a transfer medium. SOLUTION: A means for obtaining the rotation-angular velocity of a ribbon take-up shaft 1a during transfer operation based on the rotation-angular velocity of a ribbon feed shaft 1b during transfer operation by using the fact that the sum of outside diameters including a rotary encoder 15 for obtaining the rotation-angular velocity of the feed shaft 1a during transfer operation, the feed shaft 1a, and an overcoat ribbon 1 on the take-up shaft 1b is constant and employing the rotational velocity of a heat roller 12 as a standard velocity, a ribbon driving motor 15 for driving the take-up shaft 1b,  and a means which controls the driving motor 15 so that the rotation-angular velocity of the take-up shaft 1b is equal to the calculated velocity and the transfer velocity of the overcoat ribbon 1 in a hot press means is equal to the standard velocity to transfer a pattern to a transfer medium 10 are possessed.
Patent JP-S61106055-A (JP)
Title: Axial gap type brushless motor
Inventor: MORI HISAMITSU
IPC: H02K29/06
Filed: 1984-10-30
Abstract: PURPOSE:To improve the motor efficiency and to reduce a noise by forming a stator substrate of a brushless motor of an alloy which contains 12% of chromium and 3% of aluminum in iron component. CONSTITUTION:A flange 2 is formed on the outer periphery of a bearing housing 1, and a stator substrate 3 is clamped by screws. A drive coil 4 is disposed and bonded circumferentially on the substrate 3, and a coil pattern 5 for generating a frequency is attached to the periphery. A rotating position detector 6 and a drive circuit 7 are mounted. a rotational shaft 8 is supported through a bearing 9 to the housing 1, and a rotor yoke 11, a rotor magnet 12 and a magnet 13 for generating a frequency are mounted thereon. In this case, the substrate 3 is formed of an ally which contains 12% of chromium and 3% of aluminum in iron component. Thus, a vibration at the switching time is transmitted to the substrate 3, but since the vibration resistance of the substrate 3 is high, a noise can be reduced.
Patent JP-H1163926-A (JP)
Title: Measuring equipment and measuring method
Inventor: FUKUOKA MASARU
IPC: G01B11/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To easily measure an object to be measured in a short time with high measuring precision and resolution, by transforming a measuring point to the object to be measured into a specified angle of rotation, and calculating the positional relation between the object and a primary noncontact length measuring machine, on the basis of a plurality of kinds of length measured data. SOLUTION: A semiconductor component 10 is mounted on a retaining stand 21, and the length measuring reference position of a laser scanner 23 is set. In a position where the angle of rotation of the retaining stand 21 is 0 degree, a position of 45 degrees and a position of 90 degrees which are rotated by a driving mechanism 22, a passing laser light cast from a light projecting part 23a toward an aperture part 21a with a laser scanner 23 is received with a light receiving part 23b. The length between two sides of the semiconductor components 10 shielding the scanning position of the laser light is measured one-dimensionally in a noncontact manner.  An operating equipment 24 obtains a plurality of kinds of different length data, from output of the light receiving part 23b in each of the length measuring positions, and calculates angle deviation of the semiconductor component 10 to the length reference position, on the basis of the length data.
Patent JP-S60120477-A (JP)
Title: Picture processor
Inventor: KUDOU TOUICHI
IPC: G06T1/00
Filed: 1983-12-05
Abstract: PURPOSE:To prevent occurrence of errors regardless of the sealing direction with a picture processor which is suitable for correcting the moving position of a playback type robot, etc., by calculating the deflection between a reading out address and prefixed reference address from both addresses. CONSTITUTION:When the 1st or 2nd edge signal b1 or b2 is inputted from the OR circuit 43 of a selection circuit 39, a latch circuit 44 latches a reading out address RE outputted from the 2nd counter 22 of a reading out circuit 21 at the time as the reading out address X indicating the image forming position of an edge corresponding to the sealing line SL2 of a shadow SH at the one-dimensional sensor of a camera 7. A deflection calculating circuit 45 finds the deflection DELTAX between the reading out address X latched at the latch circuit 44 and a reference address OFFH previsouly written in a data register 46 and, at the same time, outputs numerical data KDELTAX which is obtained by multiplying the deflection DELTAX by K (constant) to a controller 47 which drives a pulse motor 5.
Patent JP-H0277788-A (JP)
Title: Horizontal deflecting and high voltage circuit
Inventor: KITO KOJI
IPC: G09G1/04
Filed: 1988-09-14
Abstract: PURPOSE:To obtain excellent high-voltage regulation characteristics even if a blanking period becomes short owing to an increase in horizontal deflection frequency by constituting the 3rd resonance circuit in parallel to a fly-back transformer and setting the resonance frequency of the 3rd resonance circuit lower than the resonance frequencies of two resonance circuits of a diode modu lation stage. CONSTITUTION:The resonance frequency of the 1st resonance circuit composed of a horizontal deflecting coil 15 and a resonance capacitor 11 is set nearly equal to that of the 2nd resonance circuit composed of a modulating coil 16 and a resonance capacitor 12. Those two resonance circuits are connected in series to constitute the diode modulation type output stage, the 3rd resonance circuit is composed of the inductance resonance capacitor 3 of the primary coil of the fly-back transformer 4, and its resonance frequency is set lower than the resonance frequencies of the two resonance circuits of the modulation type output stage. Then a source voltage passed through a high-voltage stabilizing circuit 18 is supplied to the modulation type output stage and transformer 4 from a choke coil 17 to obtain the excellent high-voltage regulation characteristics.
Patent JP-S61105340-A (JP)
Title: Controlling method of oil pump for hydraulic automatic transmission
Inventor: NAKAMURA SHINYA
IPC: F16H63/40
Filed: 1984-10-30
Abstract: PURPOSE:To make oil pump driving torque of a starter motor reducible, by setting the discharge of an oil pump to a small value in time of starting by the starter motor, while reducing driving force of the oil pump to some extent. CONSTITUTION:When a starter switch 33 is in a state of being turned on, namely, in time of cracking an internal-combustion engine by a starter motor 102, eccentricity in an oil pump 11 is set to a relatively small one, therefore in conformity with this small eccentricity, in time of cranking an internal-combustion enging by the starter motor 102, the discharge of the oil pump 11 is set to a small value, thus reduction in the driving torque required for the starter motor 102 is well promoted.
Patent JP-H0868886-A (JP)
Title: Mox fuel assembly for pwr
Inventor: NAKAI MASAAKI
IPC: G21C3/62
Filed: 1994-08-29
Abstract: PURPOSE: To lower the cost of fuel formation fabrication by reducing the kinds of fuel rod in a MOX fuel assembly for a PWR. CONSTITUTION: In the periphery of a fuel assembly except for each corner part, MOX fuel rods 1 with a specific Pu enrichment are arranged. And in the center part of the fuel assembly, MOX fuel rods 2 with higher specific Pu enrichment than the peripheral fuel rods are arranged and, also in each corner part, uranium fuel rods 3 including gadolinia are arranged.
Patent JP-H0278398-A (JP)
Title: Time slot replacement circuit
Inventor: FUNAE HIDEAKI
IPC: H04Q3/52
Filed: 1988-09-14
Abstract: PURPOSE:To reduce the scale of the hardware nearly to a half and to decrease the power consumption by realizing a time slot replacement circuit using a data memory so as to apply the operation of double buffer form. CONSTITUTION:An address generated from a counter 103 and a memory 104 is inputted respectively to inputs A, B of a selection circuit 102, which switches the address and gives the result to a data memory 101. A selection pulse 107 is inputted to an input B of the selection circuit 102 as a 1-bit address data and a selection pulse 108 being the inverted pulse 107 is inputted to the input A. Either one of the 1-bit address data is selected by the selection circuit 102 and the resulting address data 110 is given to the data memory 101. The area A of the data memory 101 is selected when the address data 110 is logical '0' and the area B is selected conversely when logical '1'. A latch circuit 105 latches a readout data from the data memory 101 and outputs it.
Patent JP-H0275830-A (JP)
Title: Sealed type petroleum stove for floor heating
Inventor: TAKASOU YASUYUKI
IPC: F24D3/00
Filed: 1988-09-13
Abstract: PURPOSE:To eliminate the contamination of a floor surface even if circulating water leaks out of hot-water pipelines or the like in the main body of a stove by arranging a setting table, having enough internal space capable of reserving full amount of the circulating water, on the bottom of a main body housing. CONSTITUTION:A feed water tank 12, receiving circulating water 5 for floor heating, heat exchangers 28, 15, a circulating pump 19 and hot-water pipelines 18a, 18b, 19a, 19b are incorporated into a main body housing 1. The circulating water 5, which leaks out of the hot-water pipelines and the like in the main body of a stove, is reserved temporarily in a setting table 3. The setting table 3 is provided with a depth, deeper than the setting table 3 so far, and an internal space, capable of reserving full amount of the circulating water, while the setting table 3 is positioned at the bottom of the main body housing 1 in the manner so far. All of leaked circulating water 5 is reserved in the setting table 3 and the circulating water 5 will therefore never overflow out of the setting table 3. The circulating water 5, reserved in the same setting table 3 may be pumped up by a hand pump and the like whereby a floor surface will never be contaminated by the circulating water 5.
Patent JP-H0567733-A (JP)
Title: Semiconductor device
Inventor: IWASA YOSHIROU
IPC: H03K17/00
Filed: 1991-09-09
Abstract: PURPOSE:To prevent a transistor gate on the IC input side from being in a floating condition, prevent a current from flowing into the transistor gate, and prevent a destruction of the transistor if a non-input condition happens to occur in an IC by a method wherein pull-up resistor is connected to the input side of one terminal bidirectional cell. CONSTITUTION:An output buffer 1 at a last step on the output side is turned ON by setting a control terminal at L or turned OFF by setting it at H. At the ON condition, an internal signal in an IC is outputted outside the IC, and at the OFF condition, an external signal is inputted inside the IC. A buffer 2 on the input side performs leveling between external and internal signals in the IC when the output buffer 1 is in the OFF condition. Here, by attaching a pull-up resistor 3 there-to, it can prevent damage to a transistor on the input side of the IC if used by an erroneous method after a system is completed.
Patent JP-2000056189-A (JP)
Title: Optical coupling structure for optical module
Inventor: NAKADA HIDEHIKO
IPC: H01S5/00
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To improve positioning accuracy in the mounting of an optical component by positioning the optical component to an optical fiber by a self alignment effect utilizing the surface tension of a solder bump. SOLUTION: A metallized film is attached to the entire surface of a silicon substrate 14, a substrate electrode pad 20 is formed in a groove 18 by performing patterning and an AuSn solder material is stuck in and around the groove 18 by using vapor deposition, plating, the solder bump or solder paste or the like. When the solder material is heated and fused, solder takes a shape for minimizing surface energy, gathers on a substrate electrode 20 having high solder wettability in the groove 18 and forms the solder bump 22. After loading a laser diode(LD) 26 on the solder bump 22, the AuSn solder bump 22 is fused by heating it, the LD 26 is positioned by the surface tension and the LD 26 is fixed. At the time the LD 26 is positioned to the center of a V groove 16. Then, a single mode optical fiber 24 is inserted and fixed in the V groove 16.
Patent JP-S6288040-A (JP)
Title: Microprogram controller
Inventor: UEDA KATSU
IPC: G06F9/22
Filed: 1985-10-14
Abstract: PURPOSE:To attain the detection of an error and the storage of information within one micro instruction cycle by using a part of control storage as an error information storing register at every parity error address and parity unit. CONSTITUTION:When the error occurs in a data D2 fetched in an MIR register 4, a parity check circuit 5 is operated and a parity error signal PER becomes 'H'. Therefore, a selector 10 selects and outputs a storing address AS that is the output of a fixed address generating circuit 9. Thereby, the address AS is given to a control storage 3, a write data being inputted. Next, a write enabling signal generating circuit 12 generates the write signal of the control storage 3 by a clock signal CLK because the parity error signal is 'H'. At such a time, the data is written on the address AS.
Patent JP-2001054381-A (JP)
Title: Highly heat-resistant chitinase
Inventor: IMANAKA TADAYUKI
IPC: C12N9/42
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain a highly heat-resistant chitinase which retains a specific chitinase activity, has high thermostability, can easily degrade chitin, and is useful in the field of food, medical material, and so on. SOLUTION: This enzyme is derived from a hyperthermophilic archaebacterium strain KOD-1 (FERM P-15007), and retains 90% chitinase activity or more after treatment at 100 deg.C for 1 min. This enzyme contains a Streptomyces erythraeus chitinase-homologous region shown by the amino acid sequence from 911th to 1215th of formula I, and lacks a Bacillus circulans chitinase-homologous region shown by the amino acid sequence from 127th to 547th of formula I. DNA coding for the enzyme contains the nucleotide sequence from 2809th to 3723rd of formula II, and lacks the nucleotide sequence from 457th to 1719th. It is preferable to produce the enzyme by culturing a host cell transformed by a vector containing these DNAs.
Patent JP-2000057776-A (JP)
Title: Input register circuit
Inventor: KAMEI TERUHIKO
IPC: G11C11/417
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an input register circuit in which a delay due to a delay circuit is eliminated, in which the operation of a transfer gate is controlled so as to adjust the setup/hold time, and in which the speed of the cycle time can be made high. SOLUTION: In an input register circuit, a latch 11 and a latch 12 which hold an input signal are provided. In addition, a transfer gate 13 and a transfer gate 14 which are opened and closed by a control signal CLKA and a control signal the inverse of CLKA are provided. In addition, an ATD circuit 15 which is arranged so as to be branched from the input line of the latches 13, 14 and which is composed of a delay circuit 16 and a NOR circuit 17 is provided. In addition, a NAND circuit 18 which outputs the control signal CLKA in which a sum signal ATD from the ATD circuit 15 and a clock signal the inverse of CLK are ANDed is provided. In addition, a buffer 19 which outputs the inverted control signal the inverse of CLKA is provided.  In the input register circuit, the transfer gates 13, 14 are opened and closed, at a timing used to latch the input signal, by the control signal the inverse of CLKA in which the clock signal the inverse of CLK and the sum signal ATD to be output from the ATD circuit 15 are ANDed.
Patent JP-S6388287-A (JP)
Title: Oldham joint construction of scroll compressor
Inventor: SHIOZAKI TETSUYA
IPC: F04C18/02
Filed: 1986-09-30
Abstract: PURPOSE:To obtain an Oldham coupling easy to process by furnishing a detent stretching outward at the minor dia. part of a wheel-shaped member in gland structure, and by furnishing a detent at the major dia. part in such a way as protruding from the axial direction surface of said wheel-shaped member. CONSTITUTION:An Oldham coupling 1 consists of a wheel-shaped member in gland structure, and its minor dia. part shall have an inside dimension M which is some greater than the outside dia. of boss 4B of a revolving scroll 4, while the major dia. side inner dimension 2 right across the minor dia. side shall be formed from the outer dimension of the boss 4B to which twice of the revolving radius of the revolving scroll 4 is added. A thin detent part 2 stretching outward on the same level as the surface of the minor dia. side of said wheel- shaped member is formed at this minor side, while another detent part 3 protruding from the axial direction surface of the wheel-shaped member is formed on the major dia. side. This Oldham coupling 1 can be manufactured through processing from only one direction, which should reduce the processing cost.