baber/WOPTO huggingface dataset:
Patent JP-H03276499-A (JP)
Title: Wafer scale integration device
Inventor: SUZUKI TAKAAKI
IPC: H01L27/10
Filed: 1990-03-27
Abstract: PURPOSE:To independently test plural freely separatable constituting parts of a chip by providing switch means on the way of internal wirings which connect plural constituting parts of each chip and controlling switch means by an external signal. CONSTITUTION:Each of chips 1 which constitute a wafer scale integration device and are connected by a wiring 3 has, for example, two freely separatable constituting parts 11 and 12. Internal wirings IL1 and IL2 connecting these constituting parts 11 and 12 are provided with switches SW1 and SW2 controlled by pads TP1 and TP2 for test, and the constituting part 11 or 12 selected by switches SW1 and SW2 is independently tested through pads SP1 and SP2 for signal transmission/reception.
Patent JP-H06337841-A (JP)
Title: System and method for arbitration logic of multiple bus
Inventor: NADAA AMINI
IPC: G06F13/40
Filed: 1994-04-14
Abstract: PURPOSE: To provide arbitration logic for the computer system of multiple buses provided with a high performance bus such as a PCI bus or the like. CONSTITUTION: This system is provided with an arbitration method in the computer system provided with (i) a CPU 24, (ii) a first system bus for connecting the CPU 24 to a system memory 32 so as to make the CPU 24 read and write data to the system memory 32, (iii) a second system bus connected to the CPU 24, (iv) a host bridge 20 for connecting the second system bus to a peripheral bus connecting at least one peripheral device and (v) an I/O bridge for connecting the peripheral bus to a standard I/O bus connecting plural standard input/output(I/O) devices.
Patent JP-H11300411-A (JP)
Title: Bright annealing type clean pipe and its manufacture
Inventor: FURUKATA MUNEKATSU
IPC: B21C3/16
Filed: 1994-04-14
Abstract: PURPOSE: To provide the inner surface with a specific roughness by using a plug that has a ring-shaped projection in a part of the finish part in the rear of the plug, performing cold drawing with a state maintained in which a stepped part on the entrance side of the plug enters the section of the bearing of a die, and then applying a bright heat treatment. CONSTITUTION: A ring-shaped projection 14 having an enlarged external size is provided in the rear of a cylindrical plug 11 to which a plug supporting rod 17 is connected, with drawing applied to the internal surface of a tubular material 15. In a state where the stepped part 18 on the entrance side of the projection 14 is in the length L of the finishing parallel part 19 of a die during the drawing, namely, in a state where the outside diameter of the tubular material 15 is restricted, a wall thickening quantity Δh is provided, thereby allowing shear plastic deformation to concentrate on the inner surface, and enabling the effect to be increased of the improvement in the roughness of the inner surface. As a result, the roughness can be set at 0.3-1.0 μm in Rmax .
Patent JP-H03274151-A (JP)
Title: Packing bag
Inventor: KUGE RAIZOU
IPC: B32B27/08
Filed: 1990-03-26
Abstract: PURPOSE:To obtain a packing bag having high tensile strength and excellent in characteristics at the time of opening by laminating a longitudinally uniaxially stretched film and a laterally uniaxially stretched film so as to mutually cross the stretching directions thereof at a right angle. CONSTITUTION:A polypropylene resin is extruded to be laminated to a longitudinally stretched polypropylene film 23 to form a laminated film consisting of the longitudinally stretched polypropylene film 23 and a non-stretched polypropylene film. Next, corona treatment is applied to the surface of the longitudinally stretched polyprepylene film 23 of the laminated film. An adhesive dissolved in an org. solvent is applied to the surface of a laterally stretched polypropylene film 21 and dried by hot air or heating to form an adhesive layer 22. Subsequently, the surface of the longitudinally stretched polypropylene film 23 is superposed on the adhesive layer 22 to be bonded thereto under pressure. Finally, a polypropylene resin is extruded to the surface of the non- stretched polypropylene film 24 and molded to form a heat seal layer 25.
Patent JP-S59200924-A (JP)
Title: Load cell balance
Inventor: NISHIYAMA YOSHIHISA
IPC: G01G3/147
Filed: 1983-04-28
Abstract: PURPOSE:To drive an A/D converter directly without using an amplifier by setting up resistance of a load cell bridge circuit to a high level and also setting up a driving voltage to be applied to the circuit to a high level. CONSTITUTION:The resistance value of a resistor R in the load cell bridge circuit 1 is set up to several ten times of an ordinary value and the driving voltage VE is also set up to several ten times of an ordinary level. The driving voltage VE is divided by a voltage dividing circuit 3 and inputted to a reference voltage generating circuit 4. An output VL from the load cell bridge is made free from its AC components due to external oscillation by an LPF5 and outputted as a digital value from an A/D converter 6. If characteristics such as NR=Vref. Ns/Vin (Vref; reference voltage, Ns; proportional constant) are used as a circuit function of the A/D converter 6, the variation of the span due to the variation of the driving voltage VE can be removed and a highly stable load cell balance can be obtained.
Patent JP-S62233287-A (JP)
Title: Optical information recording medium
Inventor: MORIKAWA KENJI
IPC: G11B7/244
Filed: 1986-04-02
Abstract: PURPOSE:To obtain a recording medium superior in light absorption characteristics, processability, and stability, by a method a data recording layer contains a specific silicon naphthalocyanine compound. CONSTITUTION:A data recording layer provided on a substrate contains a silicon naphthalocyanine compound shown by a formula (I). In the formula, R designates any one of an alkyl group, an alkenyl group, an aromatic hydrocarbon group, an acyl group, and a tri-substituted silyl group, each having 1-20 carbons. One Si-O bond exits upward in the space and the other exists downward in the space. The R disposed upward in the space and the R disposed downward in the space may be different from each other. Additionally, R1, R2, R3, and R4 designate any one of a hydrogen atom, a halogen atom, and an substituted or non-substituted alkyl group or alkenyl group having 1-20 carbons, and may be either identical to or different from one another. Alphabets (a), (b), (c), and (d) designate any one of integers 1-4, and may be either similar to or different from one another. The recording layer formed on the substrate may have a film thickness, for example, ranging 0.01-5mum.
Patent JP-S552951-A (JP)
Title: Electronic watch with biorhythm counter
Inventor: ISHIKAWA TAKEHIRO
IPC: G06F15/02
Filed: 1978-06-23
Abstract: PURPOSE:For avoiding input error, to prevent the older dating of biorhythm information indication than birthday. CONSTITUTION:Existing calender date is counted by a calender counter 36, and presetting signal is impressed on a presettable circuit 39 by a switch circuit 44 when switch group 45 is handled. The three kinds of data stored in a biorhythm counter 46 are selected by a data selector circuit 47, decoded by a decoder circuit 48, and displayed in dot display 50 by a driver circuit 49. If existing data setting is older than birthday data, due to the input error caused in external data handling, a NAND circuit 51 opens in accordance with the output of a value comparator and equalizer circuit 41. Signal with 2Hz is generated on the output side of said NAND circuit 51, and said dot display 50 lights intermittently.
Patent JP-H01250724-A (JP)
Title: Gap control method of recording means
Inventor: DOI HIROYUKI
IPC: G01D9/30
Filed: 1988-03-31
Abstract: PURPOSE:To correct the gap generated between actual printing and a true time axis, by obtaining the shift of a time axis between recording means from the gap of the measured values actually recorded on recording paper by the recording means. CONSTITUTION:A time axis synchronous processing means 9 reads the time values corresponding to measured values s1-s3 from a memory means 8 and corrected in synchronous relation to a time axis to be outputted to an output part 10 to drive pen-driving means 11a-11c. The measured values s1-s3 are recorded on recording paper by the first, second and third pen-driving means 11a, 11b, 11c respectively. A recording paper driving means 12 feeds out the recording paper at the chart speed preset by an operation key 6. A correction data calculation means 14 takes in a pulse for driving the means 12 when a gap control state is set by the key 6 and the ten key data of the key 6 to calculate the correction data for time axis synchronism and writes the same in a memory means 8 through a writing means 15. Therefore, by accurately making the movement of each pen synchronous to the time axis, a pen gap can be corrected.
Patent JP-S573038-A (JP)
Title: Enzyme electrode
Inventor: OKUYAMA TETSUYA
IPC: G01N27/327
Filed: 1980-06-07
Abstract: PURPOSE:To prevent the rate of adhesion between immobilized enzyme film and an electrode from changing by sealing one opening part of a pipe with said enzyme film, and fitting the electrode into this pipe in such a manner that the detecting end of the electrode contacts said film. CONSTITUTION:An immobilized enzyme film 1 is adhered to one opening end face 4 of a pipe 2. An electrode 5 is fitted into the pipe 2 through the opening part in the other end 3 thereof. The above-mentioned immobilized film is made by immobilizing enzyme to one sheet of a high polymer film or by immobilizing enzyme by using >=2 sheets of high polymer films. It is fixed to the pipe 2 by a method of firmly fixing the same along the circumference of the pipe 2 by using an adhesive, O-ring or the like. The assembling of the above-mentioned electrode 5 is accomplished by inserting the electrode into the pipe 2 from the opening part 3 at its one end in a manner that the detecting end 9 contacts the film 1 surface, and tightening a cap 7 while observing the degree of tension of the film 1 from the outer side thereby closely fitting the detecting end 9 of the electrode 5 to the film surface 1. A packing 6 is an elastic member for adjusting and absorbs the slight loosening of the film.
Patent JP-H10274151-A (JP)
Title: Pump unit for straightforward type water supply system
Inventor: AZUMA MASAICHI
IPC: F04B23/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To simply achieve setting of a proper water pressure in a water supply system and setting of a control point for pump control operation in a control panel. SOLUTION: A pump unit is a system to effect straightforward water supply of supply water, delivered to a water supply pipe 18, directly to a terminal water supply apparatus from a pump connected in parallel to a piping connected to a supply water pipe, and detects a water pressure in the water supply pipe 18 and switches a pump into individual alternate operation and parallel operation in response to a demand for a water supply load.  In this case, a pressure transmitter 26 to detect a water pressure is provided at a part of the water supply pipe 18 and monitor switches 34a and 34b to set an electric signal level to effect respective switch operation at a control point, at which a pump connected in parallel to water distributing pipe is caused to previously effect control operation of a pump, connected in parallel, to a water distributing pipe, in response to a given water pressure are arranged in a state to be connected to a signal line 27 to convey an electric signal proportioning to a water pressure obtained by the pressure transmitter 26.
Patent JP-H02255348-A (JP)
Title: Recording head and recording apparatus using same
Inventor: ASAKURA OSAMU
IPC: B41J2/345
Filed: 1989-03-30
Abstract: PURPOSE:To record with multi gradation by providing an electrode protrusion with at least one of an independent electrode and a common electrode so connected as to sandwich a heat generating resistance body, thereby to change the supplying amount of a current, so that the recordable heat generating area of said resistance body is changed. CONSTITUTION:When the supplying amount of a current between electrodes 4a and 4b is small, the current runs mainly to an end of an electrode protrusion 5 having low resistance, so that the current density is as shown by an arrow A. As a result, a central portion (a) of a resistance body 3 having high current density becomes first a recordable heat generating area. As the supplying amount of power is increased, the resistance value at the end of the electrode protrusion 5 is raised, so that the current density at the end of the protrusion 5 becomes balanced at some level. Therefore, the current starts to flow to the periphery of the end of the electrode protrusion 5 where heat is not yet generated much, and accordingly the recordable heat generating area spreads to (b) from the central portion of the resistance body 3. When the supplying amount of power is further increased, the current flows in the whole of the resistance body 3 as indicated by an arrow C, and approximately all over the surface of the resistance body 3 becomes the recordable heat generating area shown by (c).
Patent JP-H07259705-A (JP)
Title: Device for incylinder fuel injection
Inventor: KATO TAKASUKE
IPC: F02B23/10
Filed: 1994-03-22
Abstract: PURPOSE:To enhance engine performance at the time of low, medium and high load in the device for in-cylinder fuel injection where fuel is injected toward a combustion chamber within a cylinder. CONSTITUTION:The device is equipped with a fuel injection valve 15 injecting fuel toward a combustion chamber 13 within a cylinder 6, and with an ignition plug 18 whose discharge section 17 is faced to the combustion chamber 13. A divergent angle adjusting means is provided, which makes a divergent angle of injected fuel by the fuel injection valve 15 variable. The divergent angle shall be small at the time of low and medium load, and large at the time of high load.
Patent JP-H02257416-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SHINDO JUN
IPC: G11B5/588
Filed: 1989-03-30
Abstract: PURPOSE:To shorten a time for converging on an optimum tracking position by predicting the optimum tracking position at the time of special reproducing from deviation between the actual optimum tracking position and a theoretical position at the time of ordinary reproducing. CONSTITUTION:A microcomputer 10 outputs the initial value of tracking data from an output terminal TRD to a tracking servo means at the time of starting an ordinary reproducing action. Thereafter, tracking control in an ordinary reproducing mode is started and the initial value of the tracking data is shifted so that the detection output of a envelope detection circuit 12 may be maximum and outputted to the tracking servo means, and the control is completed by judging that the optimum tracking position is obtained when the output becomes maximum. Next, the deviation between the actual optimum tracking position and the theoretical position at the time of the ordinary reproducing is converted into a difference between the theoretical optimum position and the actual position at the time of the special reproducing so as to predict the optimum tracking position at the time of special reproducing. When the predicted data is outputted from the microcomputer 10 when the ordinary reproducing mode is changed to the special reproducing mode. Thus, the convergence on the optimum tracking position in the special reproducing mode is accomplished in a short time.
Patent JP-S63241546-A (JP)
Title: Formation of image by silver salt diffusion transfer
Inventor: IDOTA YOSHIO
IPC: G03C8/36
Filed: 1987-03-30
Abstract: PURPOSE:To make a composition to be proceeded and/or a photosensitive element to unmixed black tone, without depressing the max. density by incorporating a specified compd. in said composition and/or said element. CONSTITUTION:The composition to be processed and/or the photosensitive element contains the compd. shown by formula I. In formula I, R0 is hydrogen or halogen atom, alkyl, a substd. alkyl, a substd. or an unsubstd. cycloalkyl, alkoxy, a substd. alkoxy, a substd. or an unsubstd. alkylsulfonyl, a substd. or an unsubstd. arylsulfonyl or a sulfamoyl group, etc., R1 and R2 are each hydrogen atom, alkyl or a substd. alkyl or aryl group, (m) is an integer of 1-4. Thus, said composition and/or the element are improved the sensitivity, and are made the unmixed black tone, and the toe gradient of an image makes hard gradation without depressing the max. density.
Patent JP-H04310387-A (JP)
Title: Parts mounting device
Inventor: SUEDA HIROMI
IPC: B25J13/00
Filed: 1991-04-10
Abstract: PURPOSE:To enable the detection of a replacement hand inserted by mistake in the initial placing stage by providing the replacement hand with a flag mechanism for indicating the type of the hand, and disposing read mechanism for reading this information on the handler side, thereby self-checking the type of the hand at the hand replacement time. CONSTITUTION:A parts mounting device is provided with plural hands 1 for handling parts, a handler 3 for holding the replacement hand 1, and the like. The hand 1 is provided with mechanism flag mechanism 5 of plural bits, and the handler 3 is provided with plural flag read mechanisms 6 disposed in the specified position corresponding to the mechanical flag mechanism 5. The preset flag information of the mechanical flag mechanism 5 provided at the replacement hand 1 is read by the flag read mechanism 6 and compared with the data registered in a control part 4 for discrimination. Accordingly, if the hand 1 is the different one from the data, the handler 3 is stopped to notify a worker.
Patent JP-S572695-A (JP)
Title: Preparation of adenosine-5'-triphosphate with immobilized yeast
Inventor: SENHATA ICHIROU
IPC: C12N11/08
Filed: 1980-06-06
Abstract: PURPOSE: To prepare the titled substance, by polymerizing acrylamide monomer in a suspension of a yeast fungal body having the glycolytic activity, reacting the resultant immobilized yeast with an ATP precursor, a glycolytic substrate, Mg ions and a phosphoric acid donor.  
     CONSTITUTION: A yeast fungal body having the glycolytic activity is cultivated, collected and suspended in water. Acrylamide monomer is then polymerized in the resultant aqueous suspension in the presence of a crosslinking agent, a polymerization accelerator, etc. to give an immobilized yeast. The resultant immobilized yeast is then brought into contact with an aqueous solution containing an adenosine- 5'-triphosphate precursor, e.g. adenosine, AMP or ADP, a glycolytic substrate, magnesium ions, e.g. magnesium chloride, a phosphoric acid donor, e.g. a phosphate or a buffer solution thereof. The phosphoric acid donor in 0.05W1mol concentration is added to the reaction slution, and preferably a compound, e.g. L- cysteine or dithiothreitol, is present in the reaction solution. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62232939-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAMURA FUMISATO
IPC: H01L21/3205
Filed: 1986-04-02
Abstract: PURPOSE:To obtain a high-quality film with a low resistance, by utilizing a mask for depositing a first metal selective]y within an aperture so as to reduce an aspect ratio of level difference of the aperture before depositing the upper interconnecting metal layer. CONSTITUTION:A PSG film 2 is deposited on a silicon substrate 1. A first aluminium interconnection layer 3 and a silicon nitride film 4 are formed thereon. The silicon nitride film 4 is masked with photoresist 5 and an aperture is formed in the film 4 for providing a through hole. After application of an aluminium film 6, silanol solution 7 is applied to form a thick layer in the through-hole aperture and baked to be converted to a silicon oxide film 7a. The aluminium film 6 is then etched so as to leave only the film 6 within the through-hole. The photoresist 5 is then peeled off and the silicon oxide film 7a is removed. A second aluminium film 8 is deposited so as to form an upper interconnection layer 8 connected to the first interconnection layer 3 via the through hole.
Patent JP-H01247284-A (JP)
Title: Body structure of car
Inventor: NAGANUMA YASUNORI
IPC: B62D25/06
Filed: 1988-03-30
Abstract: PURPOSE:To increase the max. load where a wind shield panel fractures with the initiating point at the buckling start point for a front roof rail by furnishing it with a buckling guide in the position eccentric from the joint part of each corner piece to the center in the car width direction. CONSTITUTION:The end of a front roof rail 1, the front end of a roof side rail inner 2, and the top of a front pillar 3 are connected together by corner pieces 4. At the front roof rail 1, a buckling guide 7 to restrict the buckling start position is furnished at a point eccentric from the joint part with corner piece 4 toward the center in the car width direction. If external force is applied to front roof corner part, it separates from the joint part with corner piece, and buckling is initiated at a point eccentric toward the center in the car width direction. The amount of deformation of this corner part increases until this buckling initiating position attains the buckling angle where fracture of a wind shield panel is generated, so as to suppress fracture of the panel.
Patent JP-H08229978-A (JP)
Title: Resin hollow body
Inventor: MURAYAMA TOMIYUKI
IPC: B29C45/14
Filed: 1995-02-24
Abstract: PURPOSE: To obtain a resin hollow body with reduced likelihood of generating cracks in the connection places of resin divided bodies in a resin hollow body comprising the step of connecting a pair of resin divided bodies. CONSTITUTION: Resin divided bodies 2, 3 having projections 8, 11 with through holes 10, 13 formed therein are allowed to be in abutment relation at their connection parts 4, 5, and the outer peripheral surfaces 14, 15 and projections 8, 11 of the connection parts 4, 5 are welded together by injection molding via a resin connection material 6 so as to join both the resin divided bodies 2, 3. At that time, a summit part 18, arm part 19, and charged part 20 are formed integrally, thereby firmly connecting both the resin divided bodies 2, 3.
Patent JP-H08234769-A (JP)
Title: Active noise eliminating device
Inventor: TATEMATSU KOJI
IPC: F01N1/00
Filed: 1995-02-24
Abstract: PURPOSE: To provide a small-sized active noise eliminating device capable of generating a loud speaker output without boosting the voltage of an on-vehicle battery. CONSTITUTION: A rotational speed of an internal combustion engine detected by a rotational speed sensor is inputted to a controller 3, and a speaker control signal for generating a noise-eliminating pressure wave from a speaker 2 is generated by the controller 3. The speaker control signal is outputted to voice coils 23-25 of the speaker 2 through power amplifiers 41-43, and the speaker 2 is driven by adding speaker drive force based on the control signal amplified by the power amplifier 41 and outputted to the voice coil 23, the speaker drive force based on the control signal amplified by the power amplifier 42 and outputted to the voice coil 24 and the speaker drive force based on the control signal amplified by the power amplifier 43 and outputted to the voice coil 25,  and the noise-eliminating pressure wave of loudness canceling a noise pressure wave is outputted from the speaker 2.