baber/WOPTO huggingface dataset:
Patent JP-H06185364-A (JP)
Title: Combustion chamber of direct-injection type diesel engine
Inventor: ISHIDA SHIRO
IPC: F02B3/06
Filed: 1992-12-16
Abstract: PURPOSE:To provide a combustion chamber of a direct-injection type diesel engine in which mutual impingement of flames of fuel injection can be prevented, and which has a cavity of a wide slow-evaporating area. CONSTITUTION:In both an inner circumferential wall 7 and sloped surfaces 10, preliminary mixture and fuel films M1, M2 are independently produced, so that the slow evaporating combustion area in one cavity 3 can be extremely increased for significantly enhancing the utilization rate of air. The distance between fuel injections F1 and F2 is sufficiently secured both in the circumferential direction and in the vertical direction, so that the mutual superposition of fuel injections F1, that of fuel injections F2, that of fuel injections F1, F2, and that of the fuel films M1, M2, and also the mutual superposition of these flames can be prevented. Thus, as compared with the combustion chamber of a direct-injection type diesel engine, slow combustion in which the combustion temperature is low and also the rising rate of pressure is low can be achieved, so that NOx and smoke (particulates) can be reduced.
Patent JP-H06185409-A (JP)
Title: Oil pan of internal combustion engine for vehicle
Inventor: KAMIYA TAMOTSU
IPC: F02F7/00
Filed: 1992-12-16
Abstract: PURPOSE:To secure necessary strength of a side of an oil pan without increasing plate thickness of a first vessel and moreover to prevent degradation of fittingness between a lower end of a cylinder block and an upper end of the first vessel. CONSTITUTION:A first vessel 4 composed of a bottom 4a, side wall 4b and flange 4c is formed of a thin plate, and this vessel 4 serves as a reservoir of lubricating oil for an engine 1. A second vessel 7 composed of a bottom 7a, side wall 7b having holes 8 and flange 7c is formed of a thick plate. The first vessel 4 is inserted and superposed in a second vessel 7 like a cylinder liner. Both the flanges 4c, 7c are fastened to a lower end 2a of a cylinder block 2. In order to protect the side wall 4b of the first vessel 4 against a shock applied from an exterior side to the wall 4b, protective members 11 of rigid bodies each being larger than each hole 8 are fitted to positions corresponding to holes 8 of the second vessel 7, on the side wall 4b of the first vessel 4.
Patent JP-2000164137-A (JP)
Title: Substrate for plasma display panel
Inventor: NISHIOKA YASUHIKO
IPC: H01J11/14
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for plasma display panel capable of improving hardness of a barrier rib and improving luminance thereof while reducing the dielectric constant of the barrier rib and capable of lowering the power consumption. SOLUTION: In a substrate for plasma display panel provided with a plate- like insulating board 1 and plural barrier ribs 3 formed in the plate-like insulating board 1, the carrier rib 3 is made of glass and the ceramic filler composed of at least one kind of ZrO2, TiO2, Al2O3, SiO2, MgO, CaO and Y2O3, and the barrier rib 3 includes 70-90 pts.wt. of the ceramic filler in relation to 100 pts.wt. of glass.
Patent JP-H03198174-A (JP)
Title: Neural network processing system
Inventor: SUZUOKA SETSU
IPC: G06N3/02
Filed: 1989-12-27
Abstract: PURPOSE:To lead an output value to a correct stable state by the output value of a neuron of a high degree of conviction by determining the range of a value which can be taken by an output value of each neuron by the value of an external input to its neuron. CONSTITUTION:The range of a value which can be taken by the output value of each neuron is determined by the value of an external input to its neuron. Accordingly, the range of the value which can be taken by the output value of the neuron having no external input is limited to the narrower range than the value of the range which can be taken by the neuron having an external input. In such a way, the absolute value of the output value of the neuron having no external neuron cannot become large, and the output value is easily led to a correct stable state by the output value of the neuron of a high degree of conviction.
Patent JP-H05165228-A (JP)
Title: Original plate for electrophotographic printing plate and production of printing plate
Inventor: KATO EIICHI
IPC: G03G5/06
Filed: 1991-12-19
Abstract: PURPOSE:To provide the printing plate which is stable in spite of storage under extremely severe conditions and can easily exhibit hydrophilicity in a short period of time at the time of a treatment for hydrophilicity impartation by incorporating at least one kind of resins contg. at least one kind of polymer components having a specific functional group as essential components into a surface layer. CONSTITUTION:At least one layer of photoconductive layers are provided on a conductive base and further, the surface layer is provided as the uppermost layer thereon. At least one kind of the resins contg. at least one kind of the polymer components having the functional group expressed by formula are incorporated as the essential components into this surface layer. In the formula, -X, -X' may be the same or different, insofar as at least one thereof are an electron-withdrawing group and the sum of the value of the Hammet sigmap, of -X, -X' is >=0.45. R0 denotes a hydrogen atom or-CnH2n+1 (n) is an integer from 1 to 6). More preferably, the non-image part of the surface layer after the formation of a toner image is subjected to desensitization processing with a processing liquid contg. a hydrophilic compd. contg. a substituent having >=5.5 Parson's nucleophilic constant.
Patent JP-H04204247-A (JP)
Title: Sample separating method
Inventor: UEMATSU KAZUO
IPC: C07K1/26
Filed: 1990-11-30
Abstract: PURPOSE:To make the flow-speed distribution of buffer solution uniform in an electrophoresis tank by suppressing the flow speed at a part where the flow speed of the buffer solution flowing through the inside of the electrophoresis tank is high with magnetoresistance, and accelerating the flow speed at a part where the flow speed is low with electromagnetic force. CONSTITUTION:With respect to the flow speed distribution of buffer solution 6 which flows into an electrophoresis tank 3, the flow speed at the central part between walls 10 and 11 tends to become high because of the effect of viscous resistance for the walls 10 and 11, and the flow speed tends to become lower at parts closer to the walls 10 and 11. A magnetic field B which is formed between the N pole of a magnet 12 and the S pole of a magnet 13 acts on the flow of the buffer solution 6. The faster the flow speed of the buffer solution, the stronger the magnetoresistance tends to act on the buffer solution. Therefore, the buffer solution 6 flowing through the central part between the walls 10 and 11 is subject to the magnetoresistance of the magnetic field B, and the flow speed of the buffer solution passing the central part between the walls 10 and 11 is suppressed.
Patent JP-H08168789-A (JP)
Title: Floating type water reforming and purifying device, water reforming and purifying method by floating type water reforming and purifying device and water reforming and purifying method by floating type water reforming and purifying device
Inventor: SAKAI HIDEAKI
IPC: C02F7/00
Filed: 1994-12-14
Abstract: PURPOSE: To effectively utilize natural purifying bacteria and to efficiently reform and purify the water of rivers, etc., by installing a floating type water reforming and purifying device and a floating structural body, supplying the water to be treated from the rivers, etc., to this floating type water reforming and purifying device, subjecting the water to a water purifying treatment and returning the water to the rivers, etc. CONSTITUTION: The floating type water reforming and purifying device and the floating structural body 2 are installed and the water to be treated from the rivers, etc., is supplied to the floating type water reforming and purifying device where the water is subjected to the water purifying treatment. The treated water is returned to the rivers, etc. In the meantime, a water purifying bacterium propagating device having upper and lower double layers of bacterium tanks 5, 6 is disposed to the floating type water reforming and purifying device and circulating pumps 7, 8 are disposed therein. The water is fed via water feed pipes 10 toward the upper bacterium tank 5 from these circulating pumps 7, 8.  On the other hand, the water contg. the bacteria propagated from the lower bacterium tank 6 is fed via a microbial cell feed pipe 11 and is sprinkled onto a water surface 18 of the rivers, etc., from nozzles 9. As a result, the water of the rivers, etc., is reformed and purified.
Patent JP-H04201146-A (JP)
Title: Tool attaching mechanism for machine tool
Inventor: ARIYOSHI YUKIHIKO
IPC: B23B29/04
Filed: 1990-11-30
Abstract: PURPOSE:To perform easy and rapid replacement of a tool by means of a tool fixing precision machine utilizing surface jointing by engaging a main spindle end part with a tool base part as a wedge is pressed, specifying a relative position therebetween through rotation of a lock pin, and releasing pressure exerted on the wedge to effect fastening. CONSTITUTION:A wedge 49 is pressed by means of a hydraulic cylinder 59 to release it downward, a lock pin 37 is rotated through press of a rack 39a by means of a hydraulic cylinder 57, and a flat surface 37a of the pin 37 is positioned flush with the side of a guide protrusion part 32. In which case, the tip of a protruding lever 78 is protruded in a lock groove 77 of the back of the rack 39a, and the proper position of the rack 39a is held to prevent rotation of the pin 37. A adapter 31 is lowered from above toward a tool attaching part 5, a V-protrusion 41 is inserted in a dovetail groove 33 to intercouple the two members. Thereafter, when pressure to the wedge 49 by means of the cylinder 59 is rendered ineffective, a protrusion lever 47 is protruded through the energizing force of a spring 48 and since the wedge 49 is pushed up, the mounting part 5 and an adapter 31 are strongly intercoupled. As noted above, the adapter 31 to which a tool C is fixed is attached to the mounting part 5, and through rotation of a main spindle 1, a cutting work is carried out.
Patent JP-2000165223-A (JP)
Title: Input device and electronic device using it
Inventor: MIYAJIMA AKIO
IPC: H03K17/96
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a plurality of touch switches in a freely form and layout in a touch type input device used for controlling an electronic device. SOLUTION: A primary side line 24 connected to a commercial power supply 21 and a secondary side circuit ground 26 via a power transformer 23 are interconnected by an impedance element 27, a face electrode section 30 touched by a finger tip 41 is formed on only one side of an insulating base member 29 and connected to an earth current detection circuit 35 via a high resistance resistor 32 and a low pass filter 33, and a control circuit section 39 that converts an output of the earth current detection circuit 35 into a control signal of the electric device and a display section 40 are provided. Thus, the input device can be obtained where a plurality of the touch switches are provided on the base member at a low cost in a free form and layout.
Patent JP-H09227121-A (JP)
Title: Production of fine powdery calcium hydroxide and device therefor
Inventor: TANI MITSUO
IPC: C01F11/02
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fine powdery calcium hydroxide without containing large and coarse particles and having a high reactivity, capable of avoiding the aggregation of the produced calcium hydroxide by minimizing the hydration caused by a steam generated in a hydration reaction. SOLUTION: This device for producing a fine powdery calcium hydroxide is equipped with a conveying means 13 capable of performing a back mixing of the reactant by a reverse conveying function in a digesting machine having a supplying port 11 of a raw material calcium oxide and a discharging port 12 for a product calcium hydroxide at the other end and an outlet port for a steam generated by the evaporation of the digesting water and water supplying nozzles (3; 3A, 3B, 3C...) and temperature sensors (4; 4A, 4B, 4C,...), and incorporated with a controlling means for adjusting the amount of water in accordance with temperature therein.  A raw material hopper, a digesting water tank, a constant amount supplying device thereof and a product hopper are provided, the steam generated by a heat of the reaction is escaped from through a bag filter 8 and the powdery material is returned into the system. Temperatures in the digesting machine and contents therein are maintained and operated at 100-110 deg.C including a temporary shutdown period.
Patent JP-H07250937-A (JP)
Title: Drum swivelling type game machine with card type medal rental device
Inventor: IMAI NOBUMASA
IPC: A63F5/04
Filed: 1994-12-26
Abstract: PURPOSE:To provide a device capable of being integrated with a drum swivelling type game machine and with which a card unit can be unified without narrowing the program area of a game machine itself and in which malfunction is hard to generate. CONSTITUTION:This machine is constituted of the card unit assembled integrally with the drum swivelling type game machine and which subtracts the frequency of a card by the medal rent request of a player and transmits medal rent information in accordance with the frequency, and a sub CPU 20 which one stores medal number information from the card CPU unit and transmits the medal number information to the main CPU 1 of the drum swivelling type game machine. The game machine is constituted in such a way that communication between the main CPU and the sub CPU of the drum swivelling type game machine represents the information transmission of the number of medals stored in the sub CPU to the main CPU, and the communication between the main CPU and the sub CPU is prohibited when the drum swivelling type game machine is playing a game or a prescribed number of medals is credited to the main CPU, and the communication between the sub CPU and the card unit can be permitted in spite of the condition of the game operation of the main CPU of the drum swivelling type game machine.
Patent JP-H06186578-A (JP)
Title: Liquid crystal display device
Inventor: SHIMONE SUMISATO
IPC: G02F1/1333
Filed: 1992-12-17
Abstract: PURPOSE:To save space without degrading the reliability of a driving circuit by arranging a driving circuit for the liquid crystal display device nearer the central part of two sheets of insulating substrates facing each other than the adhesive parts of these substrates. CONSTITUTION:TFTs (picture element TFTs) 102 for switching picture elements are formed on the insulating substrate 101, such as, for example, glass substrate and simultaneously, TFTs (drivers) 103 for driving the picture element TFT groups are formed. For example, polyimide is applied as an interlayer insulating 104 and is dried; thereafter, a chromium thin film is deposited thereon and is patterned, by which the etching mask of the interlayer insulating film 104 is obtd. The interlayer insulating film 104 is thereafter patterned by a dry etching method and the etching mask is peeled after the end of the etching. Pixel electrodes 106 are formed of ITO. The insulating substrate 101 and the counter substrate 107 are adhered by the sealing part 110. The interlayer insulating film 104 does not, therefore, overlap on a part of the driver part.
Patent JP-H08227493-A (JP)
Title: Instrument and method for integrating rotational frequency measurement
Inventor: IZUMI MASASHI
IPC: G01F15/07
Filed: 1995-11-30
Abstract: PURPOSE: To provide the instrument and method for integrating rotational frequency measurement with superior operability, durability, and reliability which can accurately and immediately convert a rotational position into a digital electric signal, greatly improves the security of data, and enable long-distance transmission as to a mechanical digital display type integrating revolution indicator. CONSTITUTION: This instrument is equipped with a high-speed rotary disk 25 which is driven and rotated at a rotational frequency that is a specific multiple of a rotational frequency corresponding to a quantity to be measured, two groups of detection parts A to D and (a) to (d) by digits which detect numerals indicating rotational positions of display drums 3 to 6 as digital quantities by digits, a high-speed rotation detection part 22 which detects the rotational position of the high-speed rotary disk 25 as a binary value, and a decision part 26 which decides the display numerals of the display drums 3 to 6 of the respective digits with the numerals of the respective digits indicating the rotational positions of the display drums 3 to 6 of the respective digits and the binary value indicating the rotational position of the high-speed rotary disk 25.
Patent JP-H04206889-A (JP)
Title: Copper foil for printed circuit board and manufacture thereof
Inventor: KANEZAKI ATSUSHI
IPC: C25D7/12
Filed: 1990-11-30
Abstract: PURPOSE:To improve adhesive properties of a board material and to improve chemical resistance such as acid resistance, alkali resistance, heat resistance, solderability by forming an Ni-Sn thin film on at least one side surface of a copper foil for a printed circuit board. CONSTITUTION:A copper foil is cathode-reduced from an electrolytic bath containing bivalent ions and Ni ions, i.e., the foil to be treated is fed as a cathode in an electrolytic bath containing bivalent Sn ions and Ni ions. The bath for the foil is rustproof bath, and electrolyte used for the bath includes, for example, glycine is added to the bath containing stannous chloride, nickel chloride, potassium pyrophosphate as main ingredients to precipitate alloy. For example, a current density is set to a range of 0.01-0.5A/dm<2>, Ni amount is set to 10-300mug/dm<2>, Sn amount is set to 40-700mug/dm<2>, and Ni to Sn composition ratio is 1 to 3 or more thereby to obtain rustproof film, thereby exhibiting excellent characteristics.
Patent JP-H09161221-A (JP)
Title: Thin-film magnetic head and its production
Inventor: KOBAYASHI SHINJI
IPC: G11B5/39
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent the swelling of a lower core layer, lower insulating layer and upper insulating layer and to prevent the peeling of a gap spacer layer and upper core layer. SOLUTION: The lower core layer 2, the lower insulating layer 3, the coil layer 5, the upper insulating layer 4 and the gap spacer 6 are successively formed on a substrate. Next, the upper core layer 7 is formed on the gap spacer layer 6. Nonmagnetic reinforcing layers 8 covering the gap spacer 6 are formed on both sides in the track width direction of the upper core layer 7. Further, a protective layer 9 covering the upper core layer 7 and a nonmagnetic reinforcing layer 8 is formed.
Patent JP-H09156341-A (JP)
Title: Vehicular air-conditioner controller
Inventor: ITO TOSHIAKI
IPC: B60H1/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To allow an air-conditioner controller which automatically performs air conditioning to quickly adjust air conditioning when an engine is started and change air conditioning to reflect the intention of the driver after the vehicle has been started. SOLUTION: An air-conditioning mode is set by an air-conditioning mode setting means MS according to environments inside and outside a vehicle which are detected by an environment detection means ED. Depending on the air- conditioning mode, an air conditioning means AC is driven by a drive means DR to adjust air conditioning inside the vehicle. Requirements for driving the air conditioning means are manually set for the drive means by a manual setting means SC and are stored in a driving requirement storage means DC, and the air-conditioning mode is changed by the air-conditioning mode changing means MC depending on the contents stored.  In accordance with the results of judgment by a vehicle condition judgment means VS, the air-conditioning means is driven based on the airconditioning mode set by the air-conditioning mode setting means at the start of the engine and on the air-conditioning mode changed by the air-conditioning mode changing means after the vehicle has been started.
Patent JP-H04206058-A (JP)
Title: Queue-signal detecting apparatus
Inventor: NISHIGUCHI MITSUHIRO
IPC: G11B15/087
Filed: 1990-11-30
Abstract: PURPOSE:To detect a queue signal by utilizing a time code signal by regenerating the time code recorded in a special track, and discriminating the running direction of tape based on the time code. CONSTITUTION:The queue signal which is recorded in an audio-signal recording track in a tape is regenerated with a fixed head 1 and amplified into an amplifier 3. The signal is sent into a queue-signal detecting means 5. The running direction is detected with a tape-running-direction detecting means 4 based on a time code, and the data are transmitted into the queue-signal detecting means 5. In this way, the data with regard to the tape running direction are obtained based on the time code signal, and the queue-signal can be discriminated.
Patent JP-2001016328-A (JP)
Title: Network telephone system and method
Inventor: RALLABANDI PRASAD
IPC: H04Q11/04
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To allow a subscriber to receive telephone calls or to direct call to a mail box according to its own discretion, without interrupting the connection to the Internet. SOLUTION: A computer 10 connected to a packet exchange network 12 like the Internet on a public switched telephone network(PSTN) 18 is busy with a network session, a caller 24 transfers a telephone call to a platform 22, the platform 22 informs the computer 10 that the telephone calling is at standby. When the computer 10 receives the call, a speech is started and when the speech is finished, the network session is restarted. Furthermore, when the computer 10 rejects the phone calling, a platform 22 stores the message of a caller 24.
Patent JP-H09175911-A (JP)
Title: Agricultural/horticultural germicidal composition
Inventor: WATANABE MASANORI
IPC: A01N47/26
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of reducing crop chemical injury and relevant cost, etc., by combined use of a methoxyacrylate compound with a dithiocarbamate-based compound each having agricultural/horticultural germicidal activity to effect reduction in use as compared to the case of each use singly. SOLUTION: This composition is a combination of a methoxyacrylate compound of the formula (R is methyl or methoxy), i.e., 2-[2-cyclopropyl(4- methylphenylimino)methylthiomethyl]phenyl-3-methoxyacrylate or 2-[2-cyclopropyl(4-methoxyphenylimino)methylthiomethyl]phenyl-3-methox yacrylate with a dithiocarbamate-based compound in the weight ratio of the latter to the former of 1-50 or so. The dithiocarbamate-based compound is esp. pref. manzeb, maneb, zineb or polycarbamate. This s composition is effective on wheat red rot, barley mildew, etc.