baber/WOPTO huggingface dataset:
Patent JP-H0635190-A (JP)
Title: Photosensitive resin composition and laminated body using same
Inventor: TANAKA YOJI
IPC: G03F7/004
Filed: 1992-07-15
Abstract: PURPOSE:To increase photosensitivity, resolution, and storage stability by using a photosensitive resin compsn. which is soluble or swellable in an alkali soln. and contains a specified photoinitiator. CONSTITUTION:This photosensitive compsn. is soluble or swellable in an alkali soln. and consists of 40-80 pts.wt. of carboxyl group-contg. polymer (A), 20-60 pts.wt. compd. (B) having at least one ethyelenically unsatd. group, with total 100 pts.wt. of (A) and (B), and 0.05-1.0 pt.wt. of photoinitiator (C) expressed by formula I, 1.0-10.0 pts.wt. of photoinitiator (D) expressed by formula II, and 0.01-3.0 pts.wt. of photoinitiator (E) expressed by formula III. In formulae I-III, R1 is an alkylene group of 6-12 carbon number, Ar1 and Ar2 are unsatd. phenyl groups or phenyl groups with substition of alkyl groups of 1-3 carbon number, R2 and R3 are alkyl groups of 1-9 carbon number, R4-R7 are hydrogen atom or alkyl groups of 1-3 carbon number.
Patent JP-S6081147-A (JP)
Title: Production of methacrylic acid ester
Inventor: YUUKI YOUICHI
IPC: B01J31/00
Filed: 1983-10-11
Abstract: PURPOSE:To produce the titled compound useful as a monomer for a polymer having optical resolution capability, in high purity, in one step, with simple purification process, by reacting methacrylic acid with a triarylmethylation agent using an anion exchange resin as a condensation agent. CONSTITUTION:Coarse crystal of triarylmethyl methacrylate can be produced in high yield, only by condensing (A) methacrylic acid with (B) a triarylmethylation agent of formula Z3CX [X is atom or atomic group eliminable easily as an anion by the nucleophilic property of methacrylic acid, e.g. halogen, -OSO2C6H4 CH3, -OSO2CH3, -ClO, etc; Z is aryl, alkyl, alkoxy, etc. such as phenyl] in an inert organic solvent in the presence of an ion exchange resin, preferably a tert- amine-type weakly basis ion exchange resin such as commercially available Amberlist (R)A-21, etc., at 0-50 deg.C in several minutes. EFFECT:The ion exchange resin can be regenerated and recycled easily by alkali washing.
Patent JP-S5977378-A (JP)
Title: Module structure of combination time piece
Inventor: FUJIMORI MOTOYUKI
IPC: G04C3/00
Filed: 1982-10-26
Abstract: PURPOSE:To enable both of an analog display and a multi-information display by arranging a liquid crystal panel with a wide display section on the top of a pointer display means, which is fixed through a circuit means laid on a spacer member with the liquid crystal panel. CONSTITUTION:A recessed section 2a is provided in the direction of long diameter on a ground plate 2 as base frame of a pointer display means 1 and securely engaged with a protruded section 3a provided at the central opening of a reinforcing member 3. A spacer member 4 and a printed substrate 6 having a film-like circuit board 5 packaged thereon are mounted guided by a receiving pin 3b fixed on the member 3. A pointer 9 of the pointer display means 1 is fixed on a seat 10 and a liquid crystal panel 17 is arranged on the top of the display means 1 on the substrate 6 through an elastic conductive rubber 18.
Patent JP-2000059455-A (JP)
Title: Automatic layout phase recovery in non-instructed start of dual mode cap-qam receiver
Inventor: GARTH LEE MCCANDLESS
IPC: H04L27/38
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide automatic layout phase recovery, independently of whether a CAP(carrierless amplitude modulation/phase modulation) signal is sent or a QAM(quadrature amplitude modulation) signal is sent by updating a tap coefficient of an equalizer, based on a hybrid cost function. SOLUTION: This receiver has two operating modes as a CAP mode and a QAM mode, and only one equalizer 155 is used for both the CAP operating mode and the QAM operating mode. The receiver 150 consists of an equalizer 155, a rotator 165 and a duplicate mode algorithm component 160. Then a tap coefficient of the equalizer 155 is updated as a function of signals at, both sides of the rotator 165. That is, a hybrid cost function for providing automatic layout phase recovery is used. A basic method for generating the hybrid cost function is to couple the signal mode CAP and QAM cost functions at both sides of the rotator 165 of the receiver 150.
Patent JP-2000167797-A (JP)
Title: Vegetable slicing device and cutting blade for the device
Inventor: NAGAYAMA YUKIO
IPC: B26D3/26
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain the slice piece with a long equal width by pressing the solidly bent arc shape cutting edge installed on a disc and cutting vegetables in a tear up shape. SOLUTION: Three arc shape through grooves 22 are provided on a disc 20 at a mutually equal interval. The cutting edge 23 having the arc shape edge same as the through groove 22 are installed in each through groove 22. The tip of the cutting edge 23 is formed in a sloid shape whose both ends are bent while retreating by about 5 mm in comparison with the center part so that the length projected from the disc surface of the tip of a projected arc shape is equal across its entire length. Thereby, alike such case that a skilled person slices with a kitchen knife, the slice piece with a long equal width can be obtained. Moreover, the cut edge can be formed to the same direction as the case when the kitchen knife is used.
Patent JP-H0475811-A (JP)
Title: Drilling tool
Inventor: NISHIKAWA MASAYUKI
IPC: B23B51/00
Filed: 1990-07-17
Abstract: PURPOSE:To provide an excellent burnishing effect by forming a peripheral groove in the peripheral groove of a land part and forming a guide pad by means of a remaining beltlike part, in a drilling tool. CONSTITUTION:A drilling tool 1 comprises a tool body 2 and a shank part 3 and in the tool body 2, a land part 5 remains by forming a pair of flute grooves 4. In this case, in the land part 5, a tip cutting edge ridge 6 is formed on the tip side, and an outer peripheral cutting edge ridge 7 and a guide pad 8 are formed on the peripheral side thereof. The guide pad 8 is formed with a beltlike part remaining as a result of a peripheral groove 9 being formed. Since, as noted above, the pad 8 forms a peripherally-extending beltlike part at the land part 5 of the tool body 2, burnishing torque is approximately equally exerted throughout a portion ranging from the inlet of a hole to the deep side.
Patent JP-H1138725-A (JP)
Title: Charging device
Inventor: OBA SHOTA
IPC: G03G15/02
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a charging device that is small in size and has a good efficiency. SOLUTION: A charging device is provided with a discharging electrode 21 that is arranged to be opposite to a charged body 15 moving in the direction of the arrow A and that has a discharging surface 22 for producing electric charge toward the charged body 15, and the discharging surface 22 of the discharging electrode 21 has a shape of a recessed surface consisting of two discharging flat surfaces 23a and 23b, and the two discharging flat surfaces 23a, 23b and the tangential planes 16a, 16b of the charged body 15 are arranged so as to be nonparallel.
Patent JP-H02155037-A (JP)
Title: Pipeline bubble compression for computer system
Inventor: UIRIAMU AARU UIIRAA
IPC: G06F9/38
Filed: 1989-07-20
Abstract: PURPOSE: To optimize the throughput of a system by compressing bubbles in an instruction pipeline. CONSTITUTION: When a prefetch queue is empty in an instruction unit 20 of a CPU10, a prescribed segment of the CPU pipeline cannot send an effective task designation address to a micro-sequencer 23 and sends a stop task designation instead. An overwrite flag is provided which is always set at the time of generation of the stop task designation, and this overwrite flag indicates that a latch includes ineffective information (bubble) and can be overwritten at any time, and bubbles are compressed. Thus, the higher instruction throughput is achieved in the pipeline CPU.
Patent JP-H02140830-A (JP)
Title: Micro instruction addressing for fast central arithmetic processor
Inventor: UIRIAMU JIEI GURANDOMAN
IPC: G06F9/30
Filed: 1989-07-20
Abstract: PURPOSE: To obtain a stack memory form which is possible to perform a high speed operation by providing a pointer connected so that a register may be designated for a reading and a high-order register may be designated for a writing. CONSTITUTION: A stack pointer 77 unconditionally loads the contents of the register 171 of a stack 75 activating a reading control input 172 via an output 180 in a reading bus 74, and at the same time, the next register 171 is unconditionally written in a writing bus 76 or the register is read from the bus. This is why the same stage 176 of the pointer 77 simultaneously activates the writing control part 173 of the next register 171. Therefore, the stack 75 is always in a state that either of a PUSH or a POP is enforced for every machine cycle. No delay is caused for decoding a microinstruction for which the PUSH or the POP is going to be executed. Thus, the waiting time in a microinstruction address stack is eliminated.
Patent JP-S60243376-A (JP)
Title: Multiplication of acceleration into double by specific gravity
Inventor: SUZUKI TOYOJI
IPC: F03B17/06
Filed: 1983-10-08
Abstract: PURPOSE:To improve the output efficiency of water turbine or the like by utilizing Bernoulli's principle to increase specific gravity by multiplying flow amount into double. CONSTITUTION:In water turbine or the like, specific gravity is doubled by making the flow amount double to decelerate water under increasing the density thereof so as to be closed to a solid in order to improve water disposal especially in the water turbine and, thus, the output efficiency may be improved.
Patent JP-2001024496-A (JP)
Title: Input and output circuit
Inventor: YAGI MASAMI
IPC: H03K19/0185
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an input and output circuit performing a small amplitude operation in which the power consumption of a second power source can be reduced, and the rising of a logical signal to be outputted by an open drain type try state buffer can be quickened. SOLUTION: An input and output circuit is constituted of a signal outputting part constituted of a try state buffer 20, a signal inputting part constituted of an input buffer 18, and a voltage limiting n channel type transistor 19 for reducing the high level of a logical signal to a prescribed voltage. The logical signal is inputted and outputted trough an outside signal terminal 3 between the input and output circuit and an outside circuit. In the input and output circuit, the high level of the logical signal to be outputted by the voltage limiting n channel type transistor 19 is reduced to the voltage of a second power source VDD2 so that a small amplitude operation can be attained while the power consumption of the second power source VDD2 can be reduced.
Patent JP-H0944270-A (JP)
Title: Portable computer system
Inventor: YOSHIDA HIROTERU
IPC: G09G5/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To enable the live display of video data by eliminating excessive processing by providing a standard port for receiving compressed data from a PC card and a specified port for receiving the video data of compression object at a card connecting port. SOLUTION: In a main body 1 of PC, compressed video data received from an encoder card 3 to data input/output PA and non-compressed video data received at a port PB are respectively inputted to a controller 15. The controller 15 controls the transmission of compressed video data received at the port PA onto a system bus 10 and dispatches the non-compressed video data received at the port PB to a bus 17 dedicated to dynamic image. In this case, the bus 17 dedicated to dynamic image transfers the non-compressed video data received at the port PB through a bus controller 18 to an MMDC 16 at high speed. The MMDC 16 converts the transferred video data to signals for display-out and outputs them onto the LCD display panel or CRT of standard equipment later.
Patent JP-S6249151-A (JP)
Title: Hot water supplier by gas
Inventor: KIMURA YOICHI
IPC: F24H9/20
Filed: 1985-08-27
Abstract: PURPOSE:To fill the bathtub with hot water of a proper temperature in a short period of time by connecting a supply hot water amount control device for supplying water proportional to the water temperature to a hot water supply valve. CONSTITUTION:A supply hot water amount control device 17 is disposed between a supply water pipe 8 disposed near to a water inlet port 11 and a supply hot water valve 3 so that water entering through the water inlet port 11 flows at the rate of approximately 10l/min regardless of the pressure of water. Further, by opening a hot water supply valve 3, hot water can be automatically supplied to a heat exchanger 4 for additional burning through a supply hot water pipe 16, and water flows to the hot water supply valve 3 at the rate of 0-15l/min by a hot water supply amount control device 17. The temperature of hot water within the hot water supply pipe 16 is detected by a hot water supply thermistor 18, and the water level within the bathtub is detected by a hydraulic switch 19 to control the amount of a gas flowing to a burner 9 for additional burning by a gas control device 10. According to the above described organization, at the time of the automatic hot water supply into the bathtub, hot water can be supplied in a large amount of 10-25l/min depending upon the temperature of water, and a time for filling the bathtub with a suitable amount of hot water can be shortened.
Patent JP-H0476717-A (JP)
Title: Electronic equipment
Inventor: MEN SHINICHI
IPC: G06F1/30
Filed: 1990-07-19
Abstract: PURPOSE:To previously prevent an equipment from being broken by monitoring the state of a flag means (reset detecting flag latch) with a main control part (CPU) and detecting the abnormal resetting state of a prescribed member. CONSTITUTION:After initializing power supply ON, the reset detecting flag latch 12 is set up. While always monitoring the state of the latch 12, the CPU 1 executes control, and if the clatch 12 is reset, immediately decides an abnormal state, sets up an output port 5 and a head control circuit 7 to stable states and then stops operation. Consequently, the abnormal operation state can be immediately detected and the equipment can be previously prevented from being broken.
Patent JP-S6176497-A (JP)
Title: Platinum complex
Inventor: MORIKAWA KAZUMI
IPC: A61K31/555
Filed: 1984-09-12
Abstract: NEW MATERIAL:1,1-Cyclobutanecarboxylato( 2-aminomethylpyrrolidine )platinum(II). USE:A carcinostatic agent, having improved antitumor activity, low toxicity, and high water solubility. PREPARATION:For example, platinum(II) potassium chloride is reacted with 2-aminomethylpyrrolidine in water solvent at room temperature for 1 day to give dichloro(2-aminomethylpyrrolidine)platinum(II), which is then reacted with 2mol based on the compound of silver nitrate under sunproofing conditions at room temperature for 3 days to give dinitrato(2-aminomethylpyrrolidine) platinum(II), which is reacted with sodium 1,1-cyclobutanedicarboxylate at room temperature for 4 days.
Patent JP-H103291-A (JP)
Title: Water lyre cave
Inventor: OKADA ZENTARO
IPC: G10K15/04
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To make a water lyre cave easy to repair and portable without the need for civil engineering work by providing the inside of an inverted bottle with a projecting resonance part and providing a water wheel with weights, thereby generating double sounds. SOLUTION: The water wheel 4 is mounted and fixed to the fixed position on the flank of the inside bottom of a supporting body 2 and the front end of a water conduit 32 is positioned to the upper position of the water receiver 41 of the water wheel 4. The bottle 3 is inverted in such a manner that the mouth edge of the bottle 3 exists slightly above the flank of the inside bottom of the supporting body 2. The bottom side part of the bottle 3 is fitted, detained and fixed to the aperture 21 of the supporting body 2. Water is dropped onto the outer bottom flank of the body 3 emerging from the upper side of the supporting body 2 and is admitted from a hole 31 into the water conduit 32. The water drops from the dropping port of the water conduit 32 and fills the water receiver 41. When the water is filled in the water receiver 41, the water wheel 4 rotates of itself.  The weights 42 rotate simultaneously with this rotation and come into contact with the projecting resonance part 33, thereby producing the sounds. The sounds are produced and reverberated in such a manner.
Patent JP-S6251459-A (JP)
Title: Data conversion circuit of recorder
Inventor: SAKAGAMI WATARU
IPC: G06K15/10
Filed: 1985-08-30
Abstract: PURPOSE:To realize high-speed operation by sequentially storing raster data to be input in series synchronized to a clock into bit positions corresponding to the sequence of scan lines in a memory address corresponding to the count value of the clock. CONSTITUTION:A counter 10 and a counter 100 into which data 30 are entered synchronized to the fall of a signal 31 are cleared to zero, and the content of '0' address in RAM104 is output to a data bus 35 at the timing of T1, because the signal 31 is used as a lead signal for RAM104. Then data of '0' address are latched to a latch 102 and is output to a bus 36. Thus '0' to 'n-1' addresses in RAM104 are all rewritten, if an output 34 from the counter 100 bus executed the count of a loop up to 7. Following this, if a carry signal 38 is output, a flipflop 40 is preset and 'write' signal 33 is no longer output (T5 timing) with n-byte data of RAM104 corresponding to the n number of raster dots output to a printing head. Thus it is possible to print raster information at high speed.
Patent JP-H0829307-A (JP)
Title: Method and apparatus for measuring adhesive strength of semiconductor element
Inventor: ARAGAKI TAKESHI
IPC: G01N19/04
Filed: 1994-07-19
Abstract: PURPOSE:To achieve a higher measuring accuracy by enabling the applying of a measuring load to an adhered part without causing any deformation, breakage or the like at a part other than the adhered part. CONSTITUTION:In this adhesive strength measuring method of a semiconductor element 7 for measuring the strength of an adhered part between the semiconductor element 7 and a lead frame 9 adhered to a rim part of the semiconductor element 7, a load is applied to the surface of the semiconductor element 7 with a measuring element 15 in the direction orthogonal thereto to measure the strength of the adhered part. In this adhesive strength measuring apparatus, the measuring element 15, a subject to be measured and a heater are arranged on the same straight line to uniformize the load working on the whole of the semiconductor element 7.
Patent JP-H0240775-A (JP)
Title: Wiring path searching system
Inventor: NAKAJIMA YASUHIRO
IPC: G06F17/50
Filed: 1988-07-29
Abstract: PURPOSE:To relax the degree of congestion of wiring at the center part of a substrate and to search a wiring path by generating a wiring obstacle being effective only at the time of searching the wiring path on the inside of a rectangle made by two points for constituting a wiring section, and determining the wiring path, while recognizing said obstacle. CONSTITUTION:An extracting means 2 refers to connecting information 1 and judges whether a section in which a wiring path is not searched exists or not, and takes out one unprocessed wiring section from the connecting information, if said section exists. On the inside of a rectangle in which a straight line for connecting two points for constituting the wiring section which is taken out, an obstacle generating means 3 generates a position where the center coincides, of a temporary wiring obstacle consisting of a rectangle of a size having a side of length of half of each side of said rectangle. A searching means 4 searches the wiring path between two points for constituting the wiring section, while recognizing its obstacle. An eliminating means 5 eliminates the wiring obstacle, and when a deciding means 6 decides that the wiring path is detected, an output means 7 outputs its wiring path 8, and returns the control to the means 2.
Patent JP-H06104380-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAGUCHI CHIKAE
IPC: H01L25/065
Filed: 1992-07-17
Abstract: PURPOSE:To high integrate a semiconductor integrated circuit device in the laminated layer direction. CONSTITUTION:Within this semiconductor integrated circuit device, the first insulating film 2a is provided beneath an inner lead 1 and then the first semiconductor chip 3a is bonded onto the rear surface of the film 2a, on the other hand, the second insulating film 2b is provided above the inner lead 1 and then the second semiconductor chip 3b is bonded onto the surface of the film 2b.
Patent JP-H0946189-A (JP)
Title: Clock supply circuit
Inventor: OOSERA SHINICHI
IPC: H03K5/00
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To improve considerably a clock skew between a signal via a through- path and a frequency divided signal via a frequency divided path from a same clock signal source in the clock supply circuit. SOLUTION: The circuit is provided with a clock signal source 10, a frequency divided path 11a that subjects a clock signal received from the clock signal source 10 to frequency division by a frequency divider circuit 11 consisting of a binary counter using a D flip-flop circuit and giving the resulting signal to a controlled circuit 90 and a through-path 12a through which the clock signal received from the clock signal source 10 is passed to a dummy circuit 12 with a signal delay equal to a signal delay of the frequency divider circuit without subjecting the received clock signal to frequency division and providing the resulting signal to the controlled circuit 90.
Patent JP-S6436268-A (JP)
Title: Facsimile equipment
Inventor: HISADA KAZUTOSHI
IPC: H04N1/40
Filed: 1987-07-31
Abstract: PURPOSE:To return quickly an acknowledge signal independently of the picture reproduction of received picture information by decoding received picture information in parallel with the storage of received picture information into a memory so as to check the received picture information. CONSTITUTION:When the input of a facsimile picture signal from the line 14 is informed to a control section 16, the control section 16 outputs an address and a write signal of a memory 11 to the control line 18 and the picture information (coded code) from the line control section 10 is written in the memory 11. A decoding section 15 checks the coded code from the line control section 10 and the section 10 sends an answer signal to the transmission side corresponding to an error signal 17 from the decoding section 15. Thus, the acknowledge signal is sent quickly, then the communication efficiency is improved.
Patent JP-H0739814-A (JP)
Title: Classifying device for cartridge
Inventor: TAKASE HARUO
IPC: B07B1/22
Filed: 1993-07-30
Abstract: PURPOSE:To prevent the intrusion of parts of cartridges which are objects to be classified and the degradation in working efficiency, etc. CONSTITUTION:The ends of plural round bars 30 are fixed near the inner peripheral sides of an upstream side ring plate 26 and downstream side ring plate 28 placed on supporting rollers 22, 24. A chuter 40 is arranged to face the hole part 26A of the upstream side ring plate 26A. A collecting case 14 is arranged in the lower part of the hole part 28A of the downstream side ring plate 28 and the parts are collected. The plural round bars 48 are arranged between the upstream side ring plate 26 and a third intermediate ring plate 46. A collecting case 16 is arranged in the lower part between this third intermediate ring plate 46 and the downstream side ring plate 28 and the parts discharged from the arc-shaped hole are collected therein. Jumping out of the parts is prevented by the downstream side ring plate 28.