baber/WOPTO huggingface dataset:
Patent JP-H08177652-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: YOSHINO HIROYASU
IPC: F02D41/02
Filed: 1994-12-27
Abstract: PURPOSE: To increase a lean operation opportunity so as to improve fuel consumption by calculating an accumulated value of introducing vaporized fuel to an intake system of a mixture, and inhibiting lean air/fuel ratio control when this accumulated value is less than a threshold value based on an engine operating condition and an air/fuel ratio feedback correction value. CONSTITUTION: In a vaporized fuel evapotranspiration preventing device, vaporized fuel generated in a fuel tank, after temporarily adsorbed, is separated, drawn out to an intake system of an internal combustion engine and processed. On the other hand, in an air/fuel ratio feedback control means, based on each detecting result from an operating condition detecting means and an air/fuel ratio detecting means, a basic control value of air/fuel ratio is adjusted to be corrected by an air/fuel ratio feedback correction value. A lean air/fuel ratio control means controls actual air/fuel ratio so as to obtain target lean air/fuel ratio. Here, an accumulated value of introducing vaporized fuel to an intake system of a mixture is calculated by this calculating means.  As a result, when the accumulated value is less than a threshold value based on the engine operating condition and the air/fuel ratio feedback correction value, lean air/fuel ratio control is inhibited by this inhibiting means.
Patent JP-H03186360-A (JP)
Title: Method for grinding diamond or cubic boron nitride
Inventor: SATO SHUICHI
IPC: B02C17/10
Filed: 1989-12-15
Abstract: PURPOSE:To grind a substance into a uniform particle size within a short time without containing impurity by a method wherein metal rigid balls are fitted in a metal cylindrical outer frame and the hard layer of the same fine powder as the substance to be ground is formed and, thereafter, the substance to be ground is charged in the cylindrical outer frame to be crushed under vibration. CONSTITUTION:In a metal cylindrical outer frame 1 having a cylindrical central part and both semispherical end parts, metal rigid balls 2 each having almost the same radius as the semispherical end parts and the same fine powder as a substance to be ground is preliminarily charged in the cylindrical outer frame 1 and the outer frame 1 and the rigid balls 2 are vibrated to form the hard layers 3 of the fine powder to the inner wall surface of the cylindrical outer frame 1 and the outer peripheral surfaces of the rigid balls 2. The substance to be ground is charged in the cylindrical outer frame 1 and vibration is applied to the cylindrical outer frame 1 and the rigid balls 2 to crush and ground the substance to be ground between both of them. Since the hard layers 3 are preformed to the inner wall surface of the outer frame 1 and the outer peripheral surfaces of the rigid balls 2, there is no possibility such that the material quality of the outer frame 1 is shaven off by vibration and a high purity ground substance is obtained.
Patent JP-H04194207-A (JP)
Title: Snow melting device utilizing wave
Inventor: INOUE MASANORI
IPC: E01H5/10
Filed: 1990-11-28
Abstract: PURPOSE:To improve snow melting efficiency without soiling the scene of a city or rivers by providing a heating means and a wave generator in a snow melting device, and melting the snow charged in a snow melting tank through wave generated with the wave generator. CONSTITUTION:Hot water heated by heat exchange with waste heat is let flow in a heating means 2 consisting of heating pipe and the like arranged in a snow melting tank 1 to heat water in the tank 1. This heated water in the tank 1 is contacted with charged snow blocks 6 to melt snow. Further, the driving machine of a wave generator is driven to reciprocate a wave making plate forward and backward to generate wave in the water of the tank 1. By the wave, water in the tank 1 is stirred, and the snow blocks 6 are eroded and crushed and efficiently melted. Hereby, without soiling the scene of a city and rivers, a large quantity of snow blocks can be efficiently melted for disposal.
Patent JP-H02171442-A (JP)
Title: Anchoring structure for beam reinforcement in building
Inventor: ARAKI SATOSHI
IPC: E04B1/16
Filed: 1988-12-24
Abstract: PURPOSE:To make sure of the anchoring of beam reinforcement to a steel-pipe column by clamping and locking the beam reinforcement to the steel-pipe column with a coupler from both outer sides at a joint between a column, made up of the beam reinforcement being set up by piercing through the steel-pipe column, and a beam. CONSTITUTION:Beam lower end reinforcement 7 and beam upper end reinforcement 19 being interconnected to each other by piercing through a column 1 are clamped and locked to a steel-pipe column 1 by each coupler 11 from both outer sides of this steel-pipe column 1. In this case, each coupler 1 is formed with a pair of nuts, and each end of these beam reinforcements 7, 10 is formed into a screw reinforcement type so as to make the nut type coupler 11 screwable. With this constitution, troublesome setting is eliminated, and a sufficient anchoring effect of the beam reinforcement is made securable in this way. Accordingly, a stress being produced in the beam reinforcement at the joint is made smoothly transmissible to the steel-pipe column as well.
Patent JP-H09140842-A (JP)
Title: Caddie bag
Inventor: NISHIJIMA KONOSUKE
IPC: A63B102/32
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To use the shoulder belt of a caddie bag main body currently as a hand belt. SOLUTION: Metals 4a, 4b are arranged at three points of the front central section of the opening frame portion of a caddie bag main body and the right and left side faces of the central section of the main body, a shoulder belt and hand belts supported by the metals 4a, 4b are provided, a shoulder guard portion is fitted to the shoulder belt, and a grip portion is fitted to the hand belts. Removable hook attachments A1, A2 are fitted between the upper end of the shoulder belt and the front central section of the opening frame portion of the main body, and attachments B1, B2 are fitted between the lower end of the shoulder belt and the upper end of the hand belt. When the attachments A1, A2 and the attachments B1, B2 are connected, the length of the belt is prolonged as the shoulder belt type.  When the attachments are opened to release the shoulder belt and the attachment B2 is connected to the attachment A2, the length of the belt is adjusted short as the hand belt type.
Patent JP-2001137403-A (JP)
Title: Shaft for golf club
Inventor: HONMA HIROAKI
IPC: A63B102/32
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a shaft for a golf club which overcomes the antimony of the weight reduction and strength assurance of the shaft, is light in weight and is high in strength and is provided with the higher strength by reinforcing the bottom part of the shaft. SOLUTION: This shaft is 9.0 to 12.0 mm in its top diameter and 17.0 to 20.0 mm in its bottom diameter, has a thinner structure by the dimensional expansion of its diameters and is further reinforced by forming its grip part thicker than other parts.
Patent JP-H06174234-A (JP)
Title: Heating and cooking device
Inventor: TAKADA SHUICHI
IPC: F23N5/14
Filed: 1992-12-07
Abstract: PURPOSE:To improve safety and performance in use of a heating and cooking device by a method wherein the predetermined addition number is accumulated in response to a cooling temperature and then a heating operation of a heating source is stopped when the cumulated value becomes more than a predetermined value. CONSTITUTION:A predetermined addition number is accumulated in response to a cooking temperature detected by temperature sensors 16 and 17 for every predetermined unit time from a heating starting time for a cooked item. When the accumulated value becomes higher than the predetermined value, the heating operations of burners 1 and 2 are stopper. In this case, the added number is set to be a higher value as the cooking temperature is high. Due to this fact, as the cooking temperature of the cooked item to be detected by the temperature sensors 16 and 17 is higher, the accumulated value reaches the predetermined value within a relative short period of time, resulting in that the operations of the burners 1 and 2 are stopped within a relative short period of time. With such an arrangement as above, in the case that the burners 1 and 2 are left while they are being operated, the burners 1 and 2 can be stopped at a suitable timing corresponding to the content of cooking operation and then safety characteristics and performance in use of the heating and cooking device can be improved.
Patent JP-H01169809-A (JP)
Title: Manufacture of conductive sheet
Inventor: KOSHO MASUMI
IPC: D04H1/4209
Filed: 1987-12-25
Abstract: PURPOSE:To have a conductive sheet in which carbon black is dispersed in high uni formity by mixing a specific amount of fluorine-contained resin capable of being turned into fibers with a specific amount of carbonaceous powder, kneading upon addition of a kneading aid agent, which is to then be dissolved and removed, re- dispersing the rest in an organic solvent, followed by filtration and drying, and by molding with a certain temp. and pressure. CONSTITUTION:100wt.% carbonaceous powder or more and 100wt.% fluorine-contained resin capable of being turned into fibers are added together and kneaded upon addition of a kneading aid agent, which is dissolved and removed from the mixture by the use of a solvent, and the rest is re-dispersed in an organic solvent, followed by filtra tion and drying, and then hot pressure molding is made at a temp. 330-400 deg.C and with a pressure 10-150kg/cm<2>. Examples of fluorine-contained resin capable of being turned into fibers are polytetrafluoroethylene and polytrifluoroethylene, while one example of the carbonaceous powder is a one having conductivity such as carbon black having a nitrogen adsorbing specific surface area (N2SA) over 40m<2>/g and a DBP oil absorbing amount no less than 50ml/100g. This allows uniform dispersion and retention of a great quantity of carbon black in the honeycomb netting structure of the fluorine-contained resin fibers.
Patent JP-H09167513-A (JP)
Title: Surface light source element
Inventor: ONISHI IKUO
IPC: F21V8/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To control a light emission direction and easily obtain a specified expansion angle. SOLUTION: This light source element is constituted by a first element 3 provided with a light guide body 5 for emitting light facially and a reflection member 6 arranged on a surface opposite to the emission surface and a second element 4 provided with an incident surface on which the emitted light of the first element 3 is incident and an emission surface for emitting the incident light in a specified direction. A pin hole group 8 is formed on the incident surface, a light shield part excluding the pin hole group 8 in the incident surface of the second element is a mirror face 9, and a microlens array 7 is formed on the emission surface of the second element 4. It is preferable that each lens constituting the lens array corresponds to each pin hole of the pin hole group by one-to-one.
Patent JP-H02172465-A (JP)
Title: Massage machine
Inventor: OKAWA KAZUMI
IPC: A61H15/00
Filed: 1988-12-23
Abstract: PURPOSE:To make it possible to carry out the treatment operation and the movement operation at the operation speed suitable for the treatment and that suitable for the movement respectively by providing a control device to control the operation speed of a motor responding to the treatment operation and the movement operation, in a massage machine which furnishes a power converting device to convert the output of a single motor selectively to the treatment means and the movement means. CONSTITUTION:A control circuit converts the ON/OFF of a motor and its rotation direction responding to the contents of instruction given from an operation unit, and operates solenoids adequately to make treatment makers carry out various treatments or to move the treatment makers. In other words, it is discriminated whether the instruction content is a movement operation or not, and when it is a treatment operation, the designated treatment operation is carried out at an optimum operation speed. When the instruction content is the movement operation, the operation speed is set once at the lowest speed, and the movement operation is started, increasing the movement speed gradually until the instruction of the movement is over. At the time when the movement instruction is stopped, the operation is restored to the treatment operation at the time when the movement instruction is given.
Patent JP-H08175397-A (JP)
Title: Steering wheel
Inventor: SONOBE AKIHIKO
IPC: B62D1/11
Filed: 1994-12-28
Abstract: PURPOSE: To provide a steering wheel in which, even when all pads are formed from a thermoplastic elastomer of olefin type or the like, load values during the deformation of the pads by the application of impact loads from above can be controlled to the appropriate range. CONSTITUTION: An impact energy absorber 10 is placed between a steering wheel main body 1 and a pad 24. The pad 24 is formed form a thermoplastic elastomer of polyolefin type or the like, and a through hole 28 into which a coupling nut N can be inserted and which is closed by a cover 29 is formed above the portion of the pad where a steering shaft S to be coupled is placed. A cylindrical projection 27 is projected downward around the through hole 28 in such a way that a gap H of 5mm or less is secured between the steering wheel main body 1 and the cover upper surface 7a of a damper 6.
Patent JP-H04194472-A (JP)
Title: Water supply valve device
Inventor: TSUTSUI OSAMU
IPC: F16K31/165
Filed: 1990-11-27
Abstract: PURPOSE:To supply water of different time and flow amount even at the time of power interruption by forming sectional areas of the first/second bleed holes equal and volumes of the first/second back pressure chambers different, and opening/closing a pilot valve unit by a manually-operated valve. CONSTITUTION:The first bleed hole 9 of sectional area very small as compared with the first output flow path 4 is formed in a peripheral edge part of the first diaphragm 8 to connect a back pressure chamber 10 to an input flow path 3. The second bleed hole 15 of sectional area equal to the first bleed hole 9 is formed in a peripheral edge part of the second diaphragm 13 to connect a back pressure chamber 16 to the input flow path 3, and volume of this back pressure chamber 16 is provided small as compared with the back pressure chamber 10. A pilot flow path 17 is provided in an upper part of the back pressure chamber 16, and a pilot valve unit 18 is mounted to an upper end part of the pilot flow path 17, brought into contact with and separated from a pilot valve hole 19 opened/closed by actuating a manually-operated valve 20.
Patent JP-H02191929-A (JP)
Title: Film feeding device
Inventor: NAKANO YOSHIYUKI
IPC: G03B17/00
Filed: 1989-12-19
Abstract: PURPOSE:To efficiently use a film by providing a film movement extent control means which rotates a spool by a slight extent. CONSTITUTION:When receiving an operation signal and an open signal together, an exposure control part 604 supplies power to a motor 600 to start driving of a spool 29. When receiving the signal from the film movement extent control means, which consists of a timer circuit consisting of a variable resistance, a capacitor, and a comparator to generate the signal which controls the extent of movement of the film, and the open signal together, the control part 604 releases power supply to the motor 600 to stop driving of the spool 29. When the open signal is lost or the rear cover of the camera is closed, the film movement extent control means is made unoperated. Since the timer circuit is provided, the spool is stopped at the time of opening the rear cover, and the spool is driven by an extent from the leader part of the film to the first frame at the time of closing the rear cover.
Patent JP-H04196836-A (JP)
Title: Code error measuring device and its measuring method
Inventor: SAITO SUMIO
IPC: H04L7/00
Filed: 1990-11-28
Abstract: PURPOSE:To operate a synchronization pulling-in operation in a sufficient short time at the time of the occurrence of a synchronization pull-out by controlling a generating state by an inhibit pulse outputted from a specific pattern detecting circuit by the second clock generating means. CONSTITUTION:This device is equipped with a gate circuit 9 which controls the presence or absence of the input of the second clock to a reference pattern signal generator 6, based on a judged result from a synchronization judging circuit 7 and a coincidence pulse from a specific pattern detecting circuit 8. Moreover, this device is equipped with a reference pattern signal generator 6 which generates the reference pattern signal based on the second clock, and whose generating state is controlled by the judged result from the synchronization judging circuit 7, and a second clock generating means 20 whose second clock generating state is controlled by the inhibit pulse from the specific pattern detecting circuit 8. Thus, a code error measuring device by which the synchronization pull-in can be operated in the sufficiently short time at the time of the occurrence of the synchronization pull-out, can be obtained.
Patent JP-H05166818-A (JP)
Title: Wafer cooling device for semiconductor manufacturing device
Inventor: FUKUYAMA TOSHIHIKO
IPC: H01L23/34
Filed: 1991-12-11
Abstract: PURPOSE:To make it possible to control the temperature of a wafer with ease and eliminate product variability by cooling an He gas below a normal temperature in the case when the He gas is used to cool the wafer. CONSTITUTION:If it is necessary to cool a wafer 5 by sending an He gas between the wafer 5 and an electrode 2, (1) in the case when the electrode 2 in a chamber is used at a normal temperature, the He gas cooled by a refrigerator is fed and (2) in the case when refrigerant is used to cool the electrode 2 in the chamber, the He gas is cooled by a heat exchanger 21 installed to an electrode cooling pipeline 20 as illustrated in FIGURE, and the cooled He gas is fed between the wafer 5 and the electrode 2.
Patent JP-H08186163-A (JP)
Title: Pallet jig
Inventor: SHIN YASUO
IPC: B23P19/00
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a pallet jig wherein a workpiece is positioned properly even when a dimensional fault is present or when another workpiece is tilted and which operates without fail even when it is subjected to a change in temperature. CONSTITUTION: Reference faces corresponding to the number of workpieces are formed in a reference plate 23 and this reference plate 23 is provided fixedly on a base 21. Positioning plates 27a and 27b approaching to and separating from the reference faces are provided for the base 21. Pressure springs actuating the positioning plates 27a and 27b onto the reference face side are provided between the positioning plates 27a and 27b and the base 21. Opening-closing means for moving the positioning plates 27a and 27b against the pressure springs, in engagement with opening-closing pins 59, so as to open a retaining space are formed for the positioning plates 27a and 27b. A heat-resistant material is used preferably for the pressure springs.
Patent JP-H07182335-A (JP)
Title: Method and device for japanese syllabary-chinese character conversion of input mode automatic switching type
Inventor: OTSUBO TETSURO
IPC: G06F17/22
Filed: 1993-12-24
Abstract: PURPOSE:To improve the input efficiency by automatically performing input mode switching in the KANA(Japanese syllabary)-KANJI(Chinese character) converting device. CONSTITUTION:When a document is prepared or corrected or when a cursor is moved, a character attribute acquisition part 11 which acquires the character attribute of a character string in the periphery of the cursor position transfers attribute information (information on HIRAGANA(cursive form of Japanese syllabary), KATAKANA(square form of Japanese syllabary), full-size, half-size, and alphanumeric uppercase characters, alphanumeric lowercase characters, etc.) on the characters on the left and right sides of the cursor to an input mode judgement part 12. Then, the input mode judgement part 12 determines an optimum input mode of a KANA-KANJI conversion part by referring to a comparison table 13 wherein the correspondence between the character attribute information on the periphery of the cursor and KANA-KANJI input modes is defined and automatically switches the mode of the KANA-KANJI conversion part 14.
Patent JP-H01171032-A (JP)
Title: Parity checking circuit
Inventor: KATAOKA MINORU
IPC: G06F11/10
Filed: 1987-12-26
Abstract: PURPOSE:To attain parity checking and to reduce an economical burden by adding one parity bit to the data to synthesize a byte to write data and a byte not to write the data when the data are composed of plural bytes. CONSTITUTION:The title circuit is composed of a control signal generating means R, a data memory DM, a data holding means DH, a data synthesizing means DA, a parity bit data preparing means PG, a parity memory PM and a parity checking means PC. When the data composed of plural bytes are written, one parity bit is added to the data to synthesize the data of the byte to write the data and the data of the byte not to write the data. When the data are read, the data of a high-order byte and a low-order byte are read and synthesized and the parity checking is executed concerning the synthesized data. Thus, even when the number of the bits of one data is larger and the data are composed of plural bytes, checking can be executed only by adding the parity bit of one bit to one data and an economical burden can be decreased.
Patent JP-2000118335-A (JP)
Title: Device for preventing automobile from falling to bottom of gorge
Inventor: KANO HIDEYOSHI
IPC: B60R21/00
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To discharge two rivets and hang them on a guardrail and a guard rope to prevent the falling to the bottom of a gorge just before falling, by mounting the rivets mounted with ropes to the rear portion of a car body of an automobile. SOLUTION: Rivets with a given diameter and a given length which is mounted with ropes are inserted into cylindrical containers so that claws of the rivets are upside and the ropes are downside, and are mounted in a trunk diagonally to outside, and the right and left ropes of the rivets have different lengths not to be entangled with rivet at the rear portion, and the rivets are respectively discharged not to the rear side but right and left outsides. Switches just before the falling of a gorge into the bottom are mounted to the upper body of a right shoulder or a special position for quickly operating it in a driving attitude, because a pressing button type switches is useless in an emergent time.  The switches are adhered to right and left bent portion of a front bumper, are mounted at both right and left ends of a steel plate, and are turned on due to impact from the front, diagonally right, or diagonally left. Thus, an automobile can be prevented from falling to the bottom of a gorge.