baber/WOPTO huggingface dataset:
Patent JP-S62178791-A (JP)
Title: Scroll compressor
Inventor: FUJIO KATSUHARU
IPC: F04C29/02
Filed: 1986-02-03
Abstract: PURPOSE:To supply lubricating oil to a sliding portion properly, reduce a wear loss and improve durability and compressing efficiency, by disposing a lubricating oil passage control device in a passage communicating a back pressure chamber with an intake chamber which operates in response to a compressor operating condition detecting unit for controlling the passage. CONSTITUTION:A lubricating oil passage control unit 50 is disposed in a communicating passage of a back pressure chamber 25 and an intake chamber 20 which operates in response to a detecting unit of an operating conditions such as a rotating speed of a compressor, cooling medium pressure, temperature and the like for controlling the passage. With such an arrangement, the communicating passage of the back pressure chamber 25 and the intake chamber 20 is controlled and the amount of oil supplied is regulated in accordance with the operating condition of the compressor so that the functions of the passage such as an opening accuracy and responsiveness are improved, the lubricating oil is prevented from flowing into the back pressure chamber 25 from the intake chamber 20, whereby compressing efficiency can be increased. Further since a pressure in the back pressure chamber 25 is regulated, a thrust force applied to the sliding surface of a lap support disk 17 is properly reduced and the lubricating oil is supplied to sliding portions properly, a wearing loss in reduced and durability is improved.
Patent JP-S59147540-A (JP)
Title: Logical lsi capable of inverting output level
Inventor: NAKAZAWA KIKUO
IPC: H01L27/04
Filed: 1983-02-14
Abstract: PURPOSE:To save a test time required for the generation of a complicated input pattern and a main pattern necessary for the switching of an output logical level by switching the output logical level at measurement by one input pin provided separately. CONSTITUTION:An LSI 1 has a logical circuit section 2 in its inside, input pins IN1-INn are connected to the outside of the LSI and input signals I1-In are inputted thereto. Signals S1-Sn of the circuit 2 are fed respectively to one input of exclusive OR gates G1-Gn, and an output of the gates G1-Gn is fed to output pins OUT1-OUTn of each LSI. In measuring an output level of the LSI1, a suitable DC level is given to the input pins IN1-INn, a low potential signal is supplied to an inverting input pin NT at first and the output level of output pins OUT1-OUTn. Then, a high potential signal is supplied to the pin NT to invert the output level of the OUT1-OUTn, allowing to measure both low and high potential levels.
Patent JP-H03224967-A (JP)
Title: Public toilet
Inventor: AOYAMA KENICHIRO
IPC: G07B1/00
Filed: 1990-01-31
Abstract: PURPOSE:To eliminate unfair feeling of users by a method in which regulating cards with order numbers are issued in order of arrival, and vacant toilet booths are allowed to use in the order of the numbers of the regulating cards. CONSTITUTION:Regulating cards with 1 to 5 order numbers for example are issued from a regulating card issuer 11 set in a public toilet. In an announce panel 13 having a displayer to display corresponding numerals, whether of not each booth is in vacant state is detected by an infrared sensor, etc., and usable regulating numbers are renewed and displayed. A regulating card is put by user with the regulating card 12 of the regulating number into the inlet 16 of a regulating card reader 15 for any one of booths B1-B5 in vacant state, and the user utilizes the booth whose door 6 is allowed to open or close. The public toilet can thus be used in the order of regulating numbers to eliminate the unfair feeling of users.
Patent JP-S56118541-A (JP)
Title: Carburetor
Inventor: TOMITA YOSHIAKI
IPC: F02M9/06
Filed: 1980-02-25
Abstract: PURPOSE: To prevent a creation of turbulence in an intake passage and facilitate atomization of fuel by cutting the end, disposed in the intake passage, of a pistonlike variable venturi member of a variable choke carburetor bias with respect to its axis.  
     CONSTITUTION: In a carburetor 10 a fuel blast nozzle opening needle 13 is supported by a piston 14 or variable venturi member, whose lower peripheral end is bias cut to form inclined faces 18a, 18b respectively opposed to an upstream area 15a and a downstream area 15b in an intake passage 15. Thereby, under a partial load as shown in the drawing, almost turbulence created before and behind the piston 14 may be enfeebled while a suction air passes through a venturi part 16. At high speed running, that is when the throttle valve 17 is fully opened, both the inclined faces 18a, 18b on the lower end of the piston 14 are respectively continued to the upper inside faces of the suction upstream area 15a and the suction downstream area 15b to prevent a creation of the turbulence before and behind the piston 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07231397-A (JP)
Title: Prompter device (idiot board device)
Inventor: ITO KOJI
IPC: H04N5/222
Filed: 1994-02-18
Abstract: PURPOSE:To display video signals from a camera for picking up the images of an original at a monitor or the like without performing the processing of right and left inversion, to reflect the pictures two times in total by the use of mirror and a half mirror and to let the pictures come into the view of a speaker. CONSTITUTION:The camera 1 picks up the images of the speaker 2 by light transmitted through the half mirror 9. The original 4 placed in front of the speaker 2 is image-picked up by the camera 5 for picking up the images of the original and displayed through a display driving part 6 at a display part 7. On the screen of the display part 7, the pictures of the original 4 from the camera 5 are displayed so as to be vertically and horizontally inverted. The picture light is reflected to an upper part by the mirror 8 and reflected towards the speaker 2 by the half mirror 9 further. Since the speaker 2 views the vertically erecting and horizontally inverted pictures from a back side, the vertically and horizontally normal pictures are viewed.
Patent JP-H07230087-A (JP)
Title: Color liquid crystal display device
Inventor: HANAOKA KAZUTAKA
IPC: G02F1/1347
Filed: 1994-02-21
Abstract: PURPOSE:To obtain a stable black state of high purity which is heretofore difficult to obtain with the conventional ECB system. CONSTITUTION:The liquid crystal molecules of a driving panel 1 twist and the liquid crystal molecules of a compensation panel 2 twist in a direction reverse from the twist direction of this driving panel 1. In addition, the rubbing directions of the driving panel 1 and the compensation panel 2 intersect the compensation panel 2 are held by two sets of parallel or orthogonal polarizers 3 having 45 deg. with the one rubbing axis of the driving panel l or the compensation panel 2. This color liquid crystal display device has the structure described above and makes color display by utilizing the double refraction effect of the liquid crystals. The driving panel 1 described above is internally separated to two layers. The first liquid crystal layer 4 which is one thereof is formed of a twist cell and the second liquid crystal layer 5 which is the other thereof is formed of a liquid crystal cell contg. dichromatic dyestuff 7.
Patent JP-H11220533-A (JP)
Title: Telephone system
Inventor: SEKI TOSHIMI
IPC: H04M1/82
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To decide whether an originator telephone set should have an interrupt by deciding whether an extension telephone set is used or not as long as this telephone set is busy, when one of plural extension telephone sets is called as the extension telephone set of the opposite party and showing the opposite party of the busy telephone set as the display information, when the extension telephone set is busy. SOLUTION: A key telephone system includes a main device 11 and the extension telephone sets 21 to 23. Each of sets 21 to 23 has a display and various buttons, including a dial button. When the telephone set 23 calls the telephone set 22, the device 11 decides whether the set 23 can be called or not. If the telephone set 22 can be called, the device 11 shows a calling mode on the display of the telephone set 23 and calls the telephone set 22. On the other hand, if it is not in a state capable of calling the telephone set 22, the device 11 decides whether a state display is set via the telephone set 23.
Patent JP-H06214284-A (JP)
Title: Camera
Inventor: NAKAJIMA HIDEKAZU
IPC: G03B7/26
Filed: 1993-01-14
Abstract: PURPOSE:To accurately perform battery check in a camera equipped with a DC/DC converter increasing the voltage of a battery. CONSTITUTION:Ordinarily, the voltage of the battery 32 is increased by the DC/DC converter 36 and the power is supplied to an integrated circuit 31 for controlling a camera. However, in the midst of the action of battery check by a detection circuit 33, the action of the converter 36 is stopped. Thus, the detection circuit 33 accurately decides whether or not the voltage of the battery 32 is at a level where the camera is allowed to normally act.
Patent JP-H07205792-A (JP)
Title: Method and device for controlling fluid type retarder device
Inventor: IWASA YOSHIHISA
IPC: B60T10/04
Filed: 1994-01-24
Abstract: PURPOSE:To provide a device and method for controlling a fluid-type retarder device capable of quickly coping with a trouble by judging the fluid-type retarder device in trouble with an operator given an alarm by an alarm means in the case that a cooling system or operating system is in the trouble. CONSTITUTION:In a fluid-type retarder device provided with a fluid temperature detecting means 41, 42 for outputting a detection value by detecting a temperature of operating fluid of a fluid-type retarder 11 to disconnect a clutch device 13 by a driving gear 17 in the case of detecting a prescribed temperature or more by the fluid temperature detecting means 41, 42, after the clutch device 13 is disconnected, based on detecting the prescribed temperature or more, in the case that detecting the prescribed temperature or more is continued by the fluid temperature detecting means 41, 42 despite the lapse of prescribed time, an alarm is given by an alarm means 53.
Patent JP-2000220943-A (JP)
Inventor: OHASHI YOSHINORI
IPC: F25D27/00
Filed: 1999-01-29
Abstract: (57)【要約】
【課題】  上部に冷蔵室、下部に冷凍室を設けたものに おいて、冷却効率、内容積効率、照明効率が高く、貯蔵 品質や使い勝手に優れた冷蔵庫を提供する。
【解決手段】  室内の天部及び上方後部に略Ｌ字状に設 けた第１の冷却室７４に第１の蒸発器４５、第１の送風 機４６を設置して冷蔵室３７を冷却し、冷凍室３８は第 ２の蒸発器６１、第２の送風機６２で冷却して冷却効率 を高めると同時に簡素な風路で内容積効率を高める。ま た、第２の蒸発器６１が小型化でき断熱区画壁３６の位 置が下げられ使用頻度の高い収納範囲の使い勝手が向上 する。また、冷蔵室３７は蒸発温度の高い第１の蒸発器 ４５による冷却で食品の乾燥が抑制され、第１の冷却室 ７４の前面からの冷気吐出で室内前後の温度むらが解消 し貯蔵品質が高まる。また、第１の冷却室７４に設けた 略Ｌ字状照明室５０の折曲部に備えた一対の照明装置７ ５で冷蔵室３７内が立体的に見やすく照明される。
Patent JP-H10221174-A (JP)
Title: Device for observing light sampling waveform
Inventor: OTA HIROYUKI
IPC: G01N21/62
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for observing light sampling waveform by which the optical time waveform of a signal light to be measured can be observed accurately and the waveform distribution thereof can also be measured. SOLUTION: A signal light to be measured is coupled with a sampling pulse light by an optical waveform coupling device 2, and the coupled light is made to enter a nonlinear optical crystal 3 for light sampling. The output light of the nonlinear optical crystal 3 is allowed to pass through a basic wave removing filter 4, and only SF(sum frequency) light with a specific range of waveform is picked up by an optical band path filter 11. After the SF light is converted photoelectrically through a light receiving device 5, it is sent to an electric signal processing part 6 and it is indicated by an indicator 7. Thus, the optical waveform in a high-speed and ultra-short time area can be observed accurately.  Further the central waveform of a sampling pulse light is swept by a light source 21 of waveform variable sampling pulse so as to measure the waveform distribution of the signal light to be measured.
Patent JP-S53108558-A (JP)
Title: Device for feeding trimmer of electric razor
Inventor: TANIMIZU JIYUN
IPC: B26B19/10
Filed: 1977-02-28
Abstract: PURPOSE: To provide a device which allows effective utilization of space with a switch control section and a trimmer section formed on the opposite surface and with a section for reciprocating the main blade by vibration arranged at a space in a link body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08218984-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: OKANE YUKIHIRO
IPC: F02M69/00
Filed: 1995-02-09
Abstract: PURPOSE: To reduce work amount to be performed by a pump and improve life of the pump and also improve fuel consumption of an internal combustion engine. CONSTITUTION: A motor driven pump 2 sucks fuel from a tank 1 and discharges it. The discharged fuel is force fed to a delivery pipe 6 through a pipe 4 and a filter 5 and distributed to respective injectors 7. The pump 2 is driven by a power source device 18 which includes a battery 16 and an alternator 17. Pressure of the fuel distributed to the respective injectors 7 is kept constant by a pressure regulator 3 disposed in the tank 1. The regulator 3 is mounted in a position where is more downstream than the pump 2 and upstream than the filter 5. Thereby, a part of the fuel discharged from the pump 2 is returned to the tank 1 from the regulator 3 without sustaining any unnecessary pressure loss by the filter 5. Additionally, amount of the fuel passed through the filter 5 and pressure loss to be suffered by the filter 5 in the fuel pressure-fed to the respective injectors 7 may be reduced.
Patent JP-S54115388-A (JP)
Title: Acetic acid derivative and its preparation
Inventor: FUJIMOTO YASUO
IPC: C07D491/044
Filed: 1978-03-01
Abstract: NEW MATERIAL:An acetic acid derivative of formula I: (A is O or S; X is O or two H's; Y is CH or N; R is amino, OH, or lower alkoxy group). EXAMPLE:(10, 11-Dihydro-11-oxodibenzo [b,f] thiepin-2-yl)-acetic acid. USE:Anti-inflammatory drugs better than phenylbutazone and Flufenamic acid. PROCESS:A compound of formula VII: (R2 is CN or carbomoyl group) or its reactive derivative is heated and subjected to ring closure in the presence of a condensing agent, e;g; polyphosphoric acid or polyphosphate, in a solvent, e.g. benzene or toluene, at 80-180 deg.C for 0.5-4 hr to give the objective acetamide derivative of formula VII.
Patent JP-S53108061-A (JP)
Title: Extrusion processing method for spiral parts
Inventor: IWASAKI YASUHIRO
IPC: B21C23/14
Filed: 1977-03-03
Abstract: PURPOSE: To accomplish a highly accurate forming work which is free from the under-fill, on purpose to reduce the damage and abrasion of the dies, by giving the tensile force and the turning force to the spiral parts gripped by the product drawing device, during extrusion forming work. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61229958-A (JP)
Inventor: GERUHARUTO ENGERU
IPC: F02D41/14
Filed: 1986-02-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01196952-A (JP)
Title: Privacy call communication system
Inventor: INUI YOSHIO
IPC: H04K1/00
Filed: 1988-02-01
Abstract: PURPOSE:To attain various added services using an audible tone even during privacy call communication by sending an added service audible tone at a frequency band different from that of a voice signal. CONSTITUTION:When a telephone set 3 is under privacy call via a private branch of exchange 2, a transmitter 5, a receiver 6 and a mixer 7 apply the operation outputting an input signal directly and when a call comes to the private branch of exchange 2 from the 3rd party addressed to the telephone set 3 during talking, the private branch of exchange 2 sends an added service command to the transmitter 5 via a control line 11. The transmitter 5 generates as added service audible tone to a band different from the voice signal and sends it to the receiver 6, the receiver 6 separates the voice signal and the added service audible tone, sends the result, the voice signal decoded and the added service audible tone are inputted to the mixer 7 through the privacy call device 4 and sent to the telephone set 3 with mixing. Thus, the added service using the audible tone during privacy call is attained.
Patent JP-H09205890-A (JP)
Title: Raising seedling box collection device
Inventor: WAKUTA TADAO
IPC: A01G9/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a raising seedling box collecting machine by providing a mechanism capable of securely drawing a raising seedling box placed on a ground surface to the start end of a belt conveyor and moving it. SOLUTION: The collection device consists of the belt conveyor 12 which lifts the raising seedling box 1 slantingly up and carries it, a support part which stocks the raising seedling box from the belt conveyor 12, and a pickup mechanism C which forcibly carries the raising seedling box 1 placed on the ground surface to the start end of the belt conveyor 12. Then the collection device is arranged at the front part of a traveling machine body to constitute the raising seedling box collecting machine. The pickup mechanism C consists of an engagement claw 36 in link mechanism structure which moves reciprocally between an engagement position where it engages the folded-back part 1a of the raising seedling box 1 on the ground surface from below and a mounting position where it engages the folded-back part 1a and draws and mounts the raising seedling box 1 on the belt conveyor 12.
Patent JP-S62181763-A (JP)
Title: Production of sour for noodle packed in formed vessel such as cup
Inventor: IWANAGA HIROKI
IPC: A23L23/10
Filed: 1986-02-04
Abstract: PURPOSE:To obtain the titled soup having low hygroscopicity at a reduced production cost, by extracting a bone oil from marrow liquid of pig bone, etc., while stably keeping phospholipid and polymeric colloid and forming and solidifying powdery soup using a mixed oil composed of the above bone oil and a high-melting oil. CONSTITUTION:Bone liquid extracted from marrow liquid of bones of pig, cattle or chicken while stably keeping phospholipid and polymeric colloid is mixed with a high-melting oil (e.g. shortening oil having a melting point of 53 deg.C) and the obtained mixed oil is used for the forming and solidification of powdery soup. The hygroscopicity and production cost of the powdery soup can be lowered by this process. The production can be easily cooked, the amount of the coil added to the soup can be increased and the soup has improved preservability.
Patent JP-S57137253-A (JP)
Title: Tape tension control device
Inventor: YAMASHITA YOSHIFUMI
IPC: B65H23/182
Filed: 1981-02-18
Abstract: PURPOSE:To regulate the winding tension of a tape at a constant level by pulling a brake shoe by means of a spring for reducing the frictional force given to the brake drum in accordance with the reduction of the diameter of the tape. CONSTITUTION:When the outer diameter of a tape 5 is changed, a roller 11 fixed on a following lever 10 is moved from a position (a) to a position (b), and a pin 14 with a spring 18 fixed is moved from a position (c) to a position (d) by a distance l. That is, when the outer diameter of the tape is changed from the maximum to the minimum, the spring 18 is contracted from the maximum bent position by l, and the frictional force between a brake drum 8 and a brake shoe 15 is reduced by the change amount of the spring 18 to reduce also a tension P given to the tape 5. Consequently, when the change amount of the outer diameter (r) of the tape 5 is set at an equal level, the tension of the tape 5 is controlled almost at a constant level.
Patent JP-S63191428-A (JP)
Title: Private portable branch telephone system
Inventor: KAWASHIMA KAZUHIRO
IPC: H04Q7/08
Filed: 1987-02-03
Abstract: PURPOSE:To improve the degree of freedom of movement by storing the locating position information on a portable telephone set when the portable telephone set enters the communication service area of a certain radio connection device, and displaying the locating position information on the portable telephone set. CONSTITUTION:When the portable telephone set 13 moves from the communication service area B of a radio connection device 5 to the communication service area A of a radio connection device 3 and its locating position is registered from this portable telephone set 13, the radio connection device 3 receives its operation signal and sends the number of the portable telephone set 13 and the number of the radio connection device 3 to a line controller 15. The line controller 15 identifies the number of the portable telephone set, the number (assigned zone) of the radio connection device, and the number (assigned zone) of the radio connection device where the portable telephone set is located at present from the number of the radio connection device 3 and the number of the portable telephone set, then automatically switching connection of lines and makes automatic connection for an incoming and an outgoing call after storing said pieces of information in a memory 17. Consequently, the degree of freedom of the movement of the portable telephone set is increased.
Patent JP-H02202808-A (JP)
Title: Extract solution of kiwi fruit or concentrated extract of the same solution
Inventor: TSUBOI MAKOTO
IPC: A23L19/00
Filed: 1989-01-31
Abstract: PURPOSE:To obtain extract having excellent solubility in water system and in mixed solution of water/ethanol by adding water to kiwi fruit after heat treatment, crushing, filtering, adding ethanol to resultant filtered solution, stirring, leaving at rest to age and filtering. CONSTITUTION:About two times amount of water is added to kiwi fruit after heat treatment and the fruit is crushed, filtered, and then ethanol is added to same amount of resultant crude solution. The solution is stirred, then aged by leaving at rest in cooling place for a whole day and night, preferably 2-3 days, thus filtered by filter paper, with concentrating as necessary, to afford extract solution of kiwi fruit containing >=1.0% water-soluble extract calculated as solid component. Stable solubility of said extract in water system is preserved and generation of turbidity or precipitation is extremely slight, and further, unpleasant odor is not emitted.
Patent JP-H06236513-A (JP)
Title: Production of magnetic head
Inventor: KOIKE YASUHARU
IPC: G11B5/127
Filed: 1993-02-10
Abstract: PURPOSE:To produce the magnetic head which can control the relative positions of recording and reproducing tracks and erasing tracks with high accuracy at a good production yield and with good material efficiency and productivity without affecting the cumulative feed errors of a cutting machine. CONSTITUTION:The recording and reproducing tracks Tw1 are formed by grooving one side of ferrite substrates 1, 2, 3, 4 from the approximate center thereof and erasing tracks Tw2, Tw3 are formed by grooving another one side. A pair of the ferrite substrates 1, 2, 3, 4, subjected to such grooving are stuck to each other while the tracks are aligned and the blocks 9, 10 stuck to each other are butted against each other in such a manner that the recording and reproducing track parts and the erasing track parts face each other.
Patent JP-S58143077-A (JP)
Inventor: KAMIOKA MITSUO
IPC: E05F1/16
Filed: 1982-02-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。