baber/WOPTO huggingface dataset:
Patent JP-H07172284-A (JP)
Title: Acceleration slip control device
Inventor: OKOCHI NORIHIKO
IPC: B60T8/172
Filed: 1993-12-22
Abstract: PURPOSE:To restrain steering that causes a difference in force between the right and left sides, using the braking force of driven wheels, related to an acceleration slip control device which controls driving forces so that right and left driving wheels are rotated during acceleration while keeping the proper slip ratio. CONSTITUTION:Acceleration slip control is performed by generating braking forces independently for right and left driving wheels RL, RR so that the proper slip ratio is maintained as to the right and left driving wheels RL, RR. If the driving wheels RL, RR are in contact with a road surface with different mu, a difference is caused between driving forces that can be generated, and results in steering with a difference in force between the right and left sides, so a braking force is generated on the driven wheel FL on the side of the road with the higher mu. The braking force corresponding to the difference in driving force between the right and left driving wheels RR, RL, i.e., the difference between braking forces generated on the driving wheels RR, RL, is generated on the driven wheel FL on the side of the road with the higher mu, thereby restraining steering that causes a difference in force between the right and left sides.
Patent JP-H09166368-A (JP)
Title: Heat exchanger
Inventor: NIIMURA TOSHIJI
IPC: F28F9/02
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To distribute a medium uniformly by a branch tube. SOLUTION: In a heat exchanger having a plurality of tube elements 3 for heat exchange through which a medium circulates and a tank 1 with which the tube elements 3 communicate, a branch tube 7a supplying the medium to the tube elements 3 is inserted into the tank 1 and the tube elements 3 are divided into a plurality of tube element groups, while the branch tube 7a is provided with at least one communication part 10 for each division.
Patent JP-H11159373-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: HASEGAWA JUN
IPC: F02D43/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To improve the startability, and while to lower the HC exhausted quantity at the time of starting by carrying out the fuel injection in the intake stroke at the time of starting, and controlling a bypass air flow adjusting means to a side for lowering the bypass air flow bypassing a throttle valve. SOLUTION: Since engine temperature is low at the time of starting, it is necessary to obtain the rich air-fuel mixture, and a required fuel injection time at the time of starting becomes longer than the intake valve opening time, and a required quantity of the fuel can not be injected by the fuel injection in the only intake stroke. As a result, when the air-fuel mixture at the time of starting becomes leaner than the combustible range, there is a danger that a misfire is generated. Duty of an ISC valve 17 (opening) is reduced at the time of starting so as to lower the intake air flow rate. Rich air-fuel mixture can be obtained even in the case where fuel injected quantity is same by lowering the quantity of the intake air, and startability is improved, and HC exhausted quantity at the time of starting is lowered.
Patent JP-H07140277-A (JP)
Title: Cold nuclear fusion device
Inventor: CHIKUMA TOICHI
IPC: G21B3/00
Filed: 1993-12-01
Abstract: PURPOSE:To provide a cold nuclear fusion device of high practicability improving a shielding effect and a cooperative phenomenon to nuclear fusion material after being occluded to a reactant so as to accelerate nuclear fusion reaction while being able to control the generating time, scale, and the like of nuclear fusion. CONSTITUTION:An exciting means for accelerating the nuclear fusion reaction of nuclear fusion material, occluded to the reactant 11 of a reaction container, from the outside is provided in close contact with a part of the reactant 11. One or two or more of a capacitor 12, a magnetic flux generator 13, a heater 14, an ultrasonic wave generator 15, a laser beam irradiation device and a high-voltage discharge device 17 are used as the exciting means.
Patent JP-H01168544-A (JP)
Title: Bumper for automobile
Inventor: YAMAMOTO KATSUMI
IPC: B60R19/24
Filed: 1987-12-23
Abstract: PURPOSE:To introduce air into a radiator or the like in an engine room efficiently as well as to improve a cooling effect by forming an air suction port in a vehicle front bumper with no front grille as facing to the engine room. CONSTITUTION:A bumper 7 consisting of a bumper reinforcing member 8, an impact absorbing member and an outer layer 7 is attached to the front of a vehicle 5 with no front grille, and an opening 10 is formed in the central part. Air is introduced into an engine room through the opening 10 of the bumper 6, guiding and feeding the air to a radiator 18 and an air condenser 17, and thus the cooling effect is improved. Since an air suction port formed in the bumper is almost flush with a position of the radiator or the like when the bumper is installed in an automobile, the air taken in from the air suction port efficiently strikes the radiator or the like, so that there is effect to improve the rate of cooling efficiency.
Patent JP-H09163264-A (JP)
Title: Display device for television signal
Inventor: FURUHATA TAKASHI
IPC: H04N5/46
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To display a television signal whose scanning number of lines is nearly twice that of a standard television signal by using a same deflection system while eliminating image quality disturbance attended with display of a television signal with a few scanning line numbers. SOLUTION: A standard television signal received from an input terminal 1 is converted into a display signal whose field frequency and frame frequency are respectively nearly twice those of the standard television signal and whose displayed scanning line number is nearly twice that of the standard television signal by a signal conversion circuit 10. Furthermore, a pulse generating circuit 22 of the signal conversion circuit 10 generates a synchronizing signal with respect to the display signal based on synchronizing information of the standard television signal and the display signal is displayed on a display device 50 by allowing the display device 50 to use a deflection system 42 thereby conducting deflection scanning at a horizontal scanning frequency nearly twice that of the standard television signal.
Patent JP-H0853717-A (JP)
Title: Device for sealing inlet or outlet of atmospheric apparatus
Inventor: NAKAMURA TERUHISA
IPC: F27D99/00
Filed: 1994-12-27
Abstract: PURPOSE:To improve the sealable property at the end surface parts of elastic rolls and to reduce the rotating load. CONSTITUTION:A seal device 20 is arranged in order to airtightly seal the inlet and the outlet of a bright-annealing furnace with respect to a metal strip. The metal strip is interposed between paired elastic rolls 23 from both sides and can be passed through while airtightly sealed. An outer shell member 34 and an end surface sealing member 39 made of a material having elasticity are interposed between the end surface of the elastic roll 23 and the side wall 26 of a casing to secure the sure sealing. A first supporting member 35, second supporting member 36 made of a material having rigidity and an outside bearing 37 and an inside bearing 38 are interposed between the outer shell member 34 and the end surface sealing member 39 to attain the reduction of the rotating load.
Patent JP-H10187656-A (JP)
Title: Physical environment representation system, operating method, and testing method
Inventor: BARRETT GEOFF
IPC: G06F19/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain unique application for integrating the behavior of a hardware system in physical environment for a development test of the hardware system by including a means for generating input bits satisfying one group of restrictions for representing the restrictions in the physical environment. SOLUTION: Restrictions from a restriction part 60 are provided for a correcting function execution part 51 and processed. Those are given to input bits inputted an input bit storage part 52 which stores unrestricted input bits to the correcting function execution part 51 to generate restriction input bits 53 satisfying one group of restrictions representing restrictions in the physical environment. An initial state input part 60 sets the state bits of an initial state in a state bit storage part 61. Then those are inputted to a state transition function execution part 63 and an observation function execution part 64 together with the restriction input bits 53.
Patent JP-2000155981-A (JP)
Title: Optical memory element
Inventor: MAENOZONO SHINYA
IPC: G11B7/24035
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical memory element that utilizes a phenomenon where photoluminescence intensity increases when excitation light is applied and the function of the assembly of a luminous fine particle for indicating photoluminescent intensity before storage when light is applied again after being stored for a long time at a dark place without allowing light to be applied, namely for indicating storage, and further extremely improves the increase rate of the luminous intensity of the luminous fine particle, or extremely extends the storage or retention time of the luminous intensity being increased once. SOLUTION: An optical memory element is provided with the assembly of a luminous fine particle having a function for increasing and/or storing a photoluminescence intensity as a function of the application time or the dose of excitation light. In the optical memory element, an organic compound containing at least one type of element being selected from the 15-family or 16-family of a periodic table is contained in at least one portion of the surface of the luminous fine particle.
Patent JP-H04196838-A (JP)
Title: Line quality monitoring device
Inventor: YAMADA AKIO
IPC: H04L1/20
Filed: 1990-11-28
Abstract: PURPOSE:To availably utilize a frequency band by providing a bit designation parity counting means which counts the parity of 1/+1 (M>2)bit in a parity counting section, in the parity counting section of a transmitted digital signal and a received digital signal. CONSTITUTION:Timing generating circuits 3 and 9 are provided as the bit designation parity counting means which operates the parity counting of the 1/+1(M>2) bit in the parity counting section, in the parity counting section of the transmitted digital signal and the received digital signal. Parity counting circuits 1a and 5a are equipped with means which generate and output respectively parity section timing signals 20 and 22, and which operates the parity counting respectively according to inputted timing pulses 21 and 23. Therefore, the number of overhead bits for parity bit which is multiplexed at every prescribed monitoring section, can be decreased in an M number, compared with the case of operating the parity counting by using an entire time slot. Thus, the frequency band can effectively be utilized while suppressing the enlargement of the frequency band.
Patent JP-H08184203-A (JP)
Title: Housing facilities
Inventor: SHIMODAIRA MARIO
IPC: E04H1/04
Filed: 1994-12-27
Abstract: PURPOSE: To provide proper housing facilities capable of reducing the frontage of each room and installing a larger number of rooms and improving their comfortability and applying the facilities to a dormitory for unmarried personnel or a one room-apartment house. CONSTITUTION: Each room 11 for a dormitory or an apartment house, for example, is designed as a maisonnette type in structure and consists of a two story layer of a lower floor 11a and an upper floor 11b respectively. An entrance 13, which is communicated with a common passage 12, is installed to either of the upper and lower floors while an overhanging part 14 which is placed on the upper part or the lower part of the common corridor, is installed to the other floor where overhanging space is used as a part of the room space An unit bath 15 is laid out in the overhanging space while a draft opening 16 is installed to be communicated with the outside which shows a preferable example. It is preferable to install an open ceiling in each room.
Patent JP-H06175175-A (JP)
Title: Second higher harmonic generator
Inventor: TAKAGI KIYOSHI
IPC: G02F1/37
Filed: 1992-12-07
Abstract: PURPOSE:To stably obtain a second higher harmonic with a maximum output by providing a variable wavelength semiconductor laser changing the oscillating wavelength and a SHG element of a pseudo-phase matching system receiving a laser light oscillated by the variable wavelength semiconductor laser. CONSTITUTION:A variable wavelength semiconductor laser 1 is composed of an active region 1a and a phase control region 1b and the wavelength of a generated laser light by means of a current injected into the phase control region 1b from the outside is changed. After the laser light transmitted from the semiconductor laser 1 is collimated by means of a lens 2 so as to be a parallel light, the polarization plane is rotated by 90 deg. by means of a 1/2 wavelength plate 3. Then, the light being made incident on a SHG element 5 becomes a second higher harmonic while propagating through an optical waveguide 5a. The second higher harmonic is subjected to phase matching by means of a pseudo-phase matching system. Practically, a fundamental wave and the second high harmonic wave are outputted from the output end of the SHG element 5, this light is collimated by a lens 6 so as to be a parallel light and only the second higher harmonic is externally outputted by means of a filter 7.
Patent JP-H02170986-A (JP)
Title: Plated material having high corrosion resistance, superior spot weldability and chemical treatability
Inventor: SATO HIROSHI
IPC: C23C28/02
Filed: 1988-12-23
Abstract: PURPOSE:To obtain a metallic material having superior spot weldability by forming a Zn-Mg alloy plating layer contg. a specified percentage of Mg and by further forming a plating layer consisting of a specified percentage of one or more among Fe, Ni, Co, Mn and Cr and the balance essentially Zn on the Zn-Mg alloy plating layer. CONSTITUTION:A Zn-Mg alloy plating layer contg. 5-20wt.% Mg is formed on a metal as a base and a plating layer consisting of >50-95wt.% one or more among Fe, Ni, Co, Mn and Cr and the balance essentially Zn is further formed on the Zn-Mg alloy plating layer. In case of <5wt.% Mg, corrosion resistance improving effect by alloying with Mg is not satisfactory. In case of >20wt.% Mg, corrosion resistance after coating is deteriorated. The upper plating layer has a higher m.p. than the Zn-Mg alloy and hardly causes an alloying reaction with Cu as an electrode. A double-layer plated metallic material having superior corrosion resistance, spot weldability and chemical treatability is obtd.
Patent JP-H04193011-A (JP)
Title: Circular mounting frame for wiring device
Inventor: KATO SHIGENORI
IPC: H02G3/02
Filed: 1990-11-27
Abstract: PURPOSE:To make it possible to simplify fitting a wiring device to a plate frame by forming a guide face for guiding an attaching claw to a step in a tilted manner to a surface of a movable retainer opposite to a fixed retainer in a direction of approaching to the fixed retainer from a tip to a base end. CONSTITUTION:On the surface opposite to a fixed retainer 14 at a movable retainer 15, a guide surface 15b is formed which is tilted in the direction of approaching to the fixed retainer 14 from its tip to base end and guides an attaching claw 24 to a step 15a. While the attaching claw 24 at one side of a wiring device 2 is being inserted between a plate frame 1 and a step 14a of the fixed retainer 14, the attaching claw 24 at another side face is pushed to the step 15a while said attaching claw is touching the guide surface 15b. By doing this, the wiring device 2 can be attached to the plate frame 1.
Patent JP-H04196075-A (JP)
Title: Slipping out preventing receptacle
Inventor: MAKINO MASAKATSU
IPC: H01R13/20
Filed: 1990-11-27
Abstract: PURPOSE:To dispense with a rivet caulking process to form a tooth rest spring block by constituting the tooth rest spring block in which base parts of two sheets of tooth rest springs are connected together in one body by means of a connecting piece made of electrically conductive metallic plate in common to the tooth rest springs. CONSTITUTION:A tooth rest spring block is formed by means of bending processing after a brass metallic plate is punched, and tooth rest springs 1A and 1B are formed in one united body, on both ends of an approximately C shape connecting piece 8, and further an approximately T shape terminal plate 9 is formed in one united body from the base part of the tooth rest spring 1B. The connecting piece 8 is bent so as to form a U-shape, and further the tooth rest spring 1B is bent in a circular arc shape in such a form that the base part is swollen outside in the line (C) part, and the tip part is bent obliquely in its open shape. Meanwhile, the tooth rest spring 1A is bent inside obliquely to some degree in the line (e) of the base part, and the tip is formed so as to open to some degree at the line (f) of the tip part, and further the tooth rest spring 1A is bent in an angle shape. Furthermore, in the terminal plate 9, the middle leg part is bent perpendicularly, and the lateral piece is placed in parallel with the tooth rest spring 1B. Thereby, connection by means of caulking rivet becomes unnecessary.
Patent JP-H02172291-A (JP)
Title: Semiconductor device
Inventor: MATSUGI TAISUKE
IPC: H05K1/18
Filed: 1988-12-23
Abstract: PURPOSE:To prevent flux and solder grain from permeating into gaps between a semiconductor package and a wiring substrate at the time of soldering by bonding the semiconductor package to the wiring board via an elastic material layer and an adhesive mass layer. CONSTITUTION:After solder paste is spread on a specified position of a conductor layer 4a, a package main body 1 is bonded to a protective film 6 of a wiring board 3 by using an adhesive mass layer 8. Since an elastic material layer 7 exists between the adhesive mass layer 8 and the package 1, the package main body 1 is bonded to the wiring board 3 without gaps even if unevenness exists on the surface of the protecting film 6. After the solder paste is heated and fused, a solder layer 5 is formed by cooling. At this time, corrosive flux and solder grain are scattered from the solder paste. However gaps between the package main body 1 and the protecting film 6 are closed by the elastic material layer 7 and the adhesive mass layer 8. Thereby solder grain and flux can be prevented from permeating into the gaps between the package main body 1 and the substrate 3, at the time of soldering.
Patent JP-2000153273-A (JP)
Title: Water tidying device
Inventor: KUROKI TOSHIO
IPC: C02F1/46
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a water tidying device facilitated in taking out of alkaline water and acidic water. SOLUTION: In the water tidying device provided with a casing connected to a city water tap and housing a raw water flow passage switching valve B, an electrolytic cell provided with a positive electrode and a negative electrode, an alkaline water discharging flow passage 40 and an acidic water discharging flow passage 41 introduced from the electrolytic cell, a raw water direct discharge port 4 for discharging as it is the water which does not pass through the electrolytic cell and an alkaline water discharge port 44a and an acidic water discharge port for discharging separately the alkaline water and the acidic water formed at the electrolytic cell 30 respectively are provided at the casing.
Patent JP-H08185533-A (JP)
Title: Acoustic information processor
Inventor: YAMADA SATOSHI
IPC: G10L13/00
Filed: 1994-12-28
Abstract: PURPOSE: To output acoustic information required for printing information at need or to display the contents of the acoustic information by storing the visual information and acoustic information of an area designated by an area designating means while relating them to each other. CONSTITUTION: The visual information such as character information, image information or graphic information inputted by a visual information input means 101 is stored in a visual information storage means 102 and the acoustic information corresponding to the visual information in the designated area inputted by an acoustic information input means 104 is converted into bar code data and stored in an acoustic information storage means 105. An area designating means 103 designates one part of the area of the visual information stored in the visual information storage means 102, and the visual information in the designated area and the acoustic information stored in the acoustic information storage means 105 are related to, converted into bar codes and stored in a relative related information storage means 106.  Therefore, since the visual information and the acoustic information are stored while being related to each other, processing is enabled while making the visual information and the acoustic information are made to correspond to each other.
Patent JP-2001147523-A (JP)
Title: Positive resist composition
Inventor: KODAMA KUNIHIKO
IPC: G03F7/004
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a positive resist composition, in which the problems of the performance improvement technique of a microphoto application of its own using far ultraviolet ray, particularly ArF excimer laser beam are solved and concretely, the improvement of sensitivity and resolution and a problem of generating particles in a resist solution with the lapse of time are resolved. SOLUTION: The positive resist composition contains an acid generating agent by light having a specific structure which generates an acid by the irradiation with active light or radiation and a polymer having a repeating structural unit of a specific structure, a repeating structural unit of a specific structure having an alicyclic ring in the main chain and a group decomposing by the action of the acid.
Patent JP-H11161298-A (JP)
Title: Method and device for voice synthesizer
Inventor: SHIINA HIDEKI
IPC: G10L13/06
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To realize a voice synthesizer according to time and place even with the same text without adding information related to volume or speaking speed to the text. SOLUTION: A text inputted by an input part 101 is converted to a code string consisting of phoneme series and rhythm information by a language processing in a language processing part 103. In a synthesizer parameter generating part 106, a synthesizing parameter proposed to voice synthesizing in a voice synthesizer 107 is generated from the phoneme series and the rhythm information. At this time, the synthesizer parameter generating part 106 detects the elapsed time from the output start of a synthesized sound according to the synthesizer parameter corresponding to the input text in the voice synthesizer 107 from the measurement result by a voicing time measuring timer 104, and generates the synthesizer on parameter so that the characteristic of the synthesized sound is varied according to the elapsed time.