baber/WOPTO huggingface dataset:
Patent JP-2001122825-A (JP)
Title: Method for purifying crude bishydroxyalkyl terephthalate
Inventor: ASAKAWA TOMOJI
IPC: C07C67/56
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying a crude bishydroxyalkyl terephthalate(BHET) or the like, which can be applied to a chemical recycle system for PET or the like in improved efficiency without generating wastes by recycling a concentration product generated on the filtration treatment of the crude BHET without disposing of the concentration product. SOLUTION: This method for purifying a crude bishydroxyalkyl terephthalate comprising a depolymerization process for depolymerizing a polyalkylene terephthalate to produce the crude bishydroxyalkyl terephthalate and a purification process for filtering the obtained crude bishydroxyalkyl terephthalate and then purifying the filtered product, characterized by returning the concentration product filtered off by the filtration in the purification process to the depolymerization process.
Patent JP-H06165467-A (JP)
Title: Stepping motor
Inventor: MURATA YOSHITAKA
IPC: H02K37/14
Filed: 1992-11-17
Abstract: PURPOSE:To press pole teeth through a metal mold at the time of molding to eliminate transformation of the pole teeth and to make the resin part of a bobbin unnecessary to take a large winding space by integrally molding the part between the pole teeth of stator-constituting pole tooth yokes through synthetic resin. CONSTITUTION:The parts between the pole teeth of first and second pole tooth yokes 4a and 4b and between the pole teeth of third and fourth pole tooth yokes 4c and 4d are fixed when they are respectively molded into integral bodies by synthetic resin 8. Then, a coil is wound around the part with U-shaped section integrally molded by synthetic resin. When the pole teeth are integrally molded by synthetic resin 8, the pole teeth are fixed in the radial direction, where the teeth are transformed most easily, in a metal mold so that no transformation occurs but a high pole tooth accuracy is obtained. Also, the pole tooth yokes 4a-4d can be directly provided with windings so that a winding space becoming larger by the thickness of synthetic resin can be obtained.
Patent JP-H04178090-A (JP)
Title: Communication conference system
Inventor: WAKANA TADASHI
IPC: H04N7/15
Filed: 1990-11-13
Abstract: PURPOSE:To prevent howling and to keep a sound pressure level properly by providing a reception sound pressure display means to a terminal equipment of each conference room so as to inform an utterance sound pressure level of a conference participant to the participant and allowing each participant to regulate excess or deficiency of the sound pressure. CONSTITUTION:For example, the number of conference rooms is three and the case of connecting specific conference rooms via an exchange is excluded. A voice signal in a conference room 1 is sent to conference rooms 2, 3 by transmission lines 15, 16, voice mixer sections 8, 9, and voice amplifier sections 5, 6 via a microphone 1 and a voice distribution section 10. The voice reproduced by speakers 2b, 3b is received by microphones 2a, 3a and sent to conference rooms 1, 2, 3 via a device on the way. Howling is prevented so that the product between an amplification factor and a feedback rate is not larger than the unity and reception sound voltage display means 1c, 2c, 3c representing the magnitude of the sound volume received by the microphone are provided to a terminal equipment of each conference room and the utterance sound pressure level is informed to each participant itself to realize the excellent conference progress condition.
Patent JP-H03169985-A (JP)
Title: Flag pole
Inventor: GOTO HIDEO
IPC: G09F17/00
Filed: 1989-11-27
Abstract: PURPOSE:To prevent the unsteadiness of a flag bearing member by securing a bearing band capable of reducing a diameter to the lower end of the flag bearing member provided to a pole so that it is capable of vertical motion, and reducing the diameter of the band to adhere closely to the pole when a flag is rolled up to the top section. CONSTITUTION:A bearing band 8 connected to a plurality of divided pieces 26 with a metal fixture energized in the direction to enlarge a diameter is secured to the lower end of a flag baring member 11 to which a flag 4 is mounted. While, a rope 25 is fixed to the upper end of the flag bearing member 11, and it is connected to a which of the lower end of a pole 3 through a guide roller 21 provided to the inside of a top capped ball 6. A bearing band operation mechanism 9 is provided to the inside of the bearing member 11, and when the band 8 is so constructed that the diameter is reduced when the rope 25 is pulled. According to the constitution, when the flag 4 is rolled up to the top section, the unsteadiness of the pole 3 and bearing member 11 can be prevented.
Patent JP-H09143643-A (JP)
Title: Alloy for magneto resistance effect element and its production
Inventor: SATO MASASHIGE
IPC: H01F1/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To produce a new element alloy for magneto resistance effect, increased in magneto resistance effect and easy of manufacture. SOLUTION: Grains of Heusler alloy are dispersed in a matrix composed of non-magnetic alloy. This alloy can easily be obtained by rapidly cooling a melt, prepared by mixing raw materials, and then precipitating the Heusler alloy grains from the resultant solid-solution alloy by means of heat treatment. The magneto resistance effect can be increased by regulating the composition of the solid-solution alloy so that it consists of 5-40 atomic % Mn and the balance consisting of >=2 elements selected from among Cu, Al, Au, Ag, Pd, In, Sn, Ga, Si, Ge, Sb, Be, Ni, Ti, Fe, and Co.
Patent JP-2000209365-A (JP)
Title: Communication equipment and its control method
Inventor: SHOJI FUMIO
IPC: H04M1/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To flexibly set a communication mode and to securely make a response to an incoming call by providing a setting means for setting whether or not a response is made for an incoming call and a control means for controlling whether or not the response is made for the incoming call based on the mode set in the setting means. SOLUTION: An ISDN communication control part 102 monitors an incoming call on a D channel while it controls an ISDNi/f part 105. A transmission capability information element in a call setting(SETUP) message being the incoming call on the D channel is detected. When the transmission capability information element is detected, the content of the detected transmission capability information element is checked. When the content is matched with a communication mode which is previously registered in a memory 107, a high-order layer matching information element in the SETUP message is detected. Then, the content of the detected high-order layer matching information element is checked. When the content is matched with the communication mode of the memory 107, the response for the incoming call is made.
Patent JP-H10147878-A (JP)
Title: Plasma cvd system
Inventor: YASHIMA SHINJI
IPC: C23C16/50
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a plasma CVD system preventing distortion and cracking of a substrate caused by electrostatic power generated at the time of film formation by plasma CVD. SOLUTION: As for a film forming chamber in this plasma CVD system, a susceptor 1b is placed on a heater electrode 1a of aluminum, a dielectric board 1c is placed on the surface of the susceptor 1b of aluminum on the anode side, and a glass substrate 1d is placed on the dielectric board 1c, and film formation is executed. At this time, in the case the capacity of the glass substrate 1d is defined as CG and the capacity of the dielectric board 1c is defined as CX, the synthetic capacity C is regulated to C=CG.CX/(CG+CX). Thus, the synthetic capacity C is made smaller than the capacity CG of the simple substance of the glass substrate 1d (C<CG). Since the capacity is made small, the accumulation of static electricity generated at the time of the coating formation is made small, and the adhesive strength between the glass substrate 1d and the susceptor 1b is reduced.
Patent JP-H05142662-A (JP)
Title: Original reader
Inventor: SHINOZAKI ATSUSHI
IPC: G03B27/50
Filed: 1991-11-25
Abstract: PURPOSE:To provide an original reader in which the utilization efficiency of reflected light from the surface of an original is improved and whose scanning optical system is constituted to be compact. CONSTITUTION:This original reader is provided with the scanning optical system which reads the image recorded on the original 10 by irradiating the surface of the original 10 which is placed with light emitted from a light source 12, guiding the light reflected from the surface of the original to an imageformation element 21 by changing the optical path thereof by a mirror optical system 26, and forming the light into an image on the surface of a photodetector 22. In this reader, a cylindrical lens 15 is disposed on the optical path where the light emitted from the light source 12 and reflected from the surface of the original advances to a 1st mirror 17 which forms the mirror optical system 26.
Patent JP-H06129943-A (JP)
Title: Sample fixing device
Inventor: KOSHIRAI TOSHIAKI
IPC: G01M7/00
Filed: 1992-10-21
Abstract: PURPOSE:To position the center of the vibration surface of a sample on the vertical line of a vibration means and then mount the sample accurately and easily by sliding a sample support part and the vibration means so that the distance between opposing support parts is equal. CONSTITUTION:Sliding is regulated so that sliding members 41 and 42 (or 51 and 52) are moved by the equal distance in a direction which is opposite to the direction of sliding members 51 and 52 (or 41 and 42) which are engaged via pinion gears 70 and 71. Therefore, slide distances L1 and L2 of the sample support parts 40 and 50 are constantly maintained to be equal. When the width between sample gripping parts 44A and 54A is expanded and supported according to the length of the sample after a sample fixing device 30 is mounted on a vibrator, the center in longer direction of the sample is constantly positioned on a contact chip regardless of the length of the sample. After the sample is adhered to the contact chip in this state, the sample support parts 40 and 50 are moved toward the outside of a base member 31, thus mounting the sample on the vibrator accurately and easily.
Patent JP-H01152901-A (JP)
Title: Controlling method of motor for electric automobile
Inventor: SASAKI SHOICHI
IPC: B60W10/18
Filed: 1987-12-04
Abstract: PURPOSE:To prevent unintended driving of a motor, by setting an accelerator opening voltage during ON state of a brake switch as an offset voltage during full closure of accelerator. CONSTITUTION:When a brake switch 12 is turned ON, an accelerator voltage representing an accelerator opening is read in. The accelerator voltage at this time is set as an offset voltage and stored into a storage section of a control computer. When the brake switch is turned OFF, an actual accelerator opening voltage is read in and a difference between the actual accelerator opening voltage and the offset voltage stored when the brake switch is turned ON is employed as an accelerator opening voltage. Consequently, unintended driving of motor can be prevented even if an accelerator sensor is not reset well.
Patent JP-H01149788-A (JP)
Title: Novel morphine derivative
Inventor: KANEMATSU AKIRA
IPC: C07D489/00
Filed: 1987-12-08
Abstract: NEW MATERIAL:A derivative expressed by the formula. EXAMPLE:A 6-thioacetylmorphine derivative. USE:Useful as an analgesic agent having powerful analgesic action and extremely low drug dependence. PREPARATION:For example, diisopropyl azodicarboxylate is dripped into a solution of triphenylphosphine in anhydrous tetrahydrofuran at 0 deg.C in an argon steam and the resultant solution is stirred. Thioacetic acid and a solution of morphine in anhydrous tetrahydrofuran are added to the solution while being cooled with ice and the anhydrous tetrahydrofuran is subsequently distilled away. The obtained residue is then subjected to silica gel column chromatography to afford the aimed derivative.
Patent JP-H07188795-A (JP)
Title: Electroslag melting method
Inventor: HASEGAWA MAMORU
IPC: B22D23/10
Filed: 1993-11-16
Abstract: PURPOSE:To obtain an ingot which is free from an arc spot and segregation by placing a start block on a metallic plate laid on a copper stool and introducing a consumable electrode thereon, then executing electroslag melting. CONSTITUTION:The copper stool 5 fitted with the metallic plate 6 in a recessed part is pressed and arranged onto the bottom of a water cooled mold 1. The start block 7 is placed on this metallic plate 6 and both are previously spot welded. An igniting material 8 is then placed on the start block 7 and the consumable electrode 3 is introduced thereon. The metallic plate 6 described above is preferably formed of a material approximate to the material of the start block 7 and its shape is arbitrary. A flux 9 is thereafter packed between the consumable electrode 3 and the water cooled mold 1 and is energized by a power source 4. The flux 9 is melted via the igniting material 8 by the arc generated between the consumable electrode 3 and the start block 7 by this energization, by which the consumable electrode 3 is melted and the ingot is formed.
Patent JP-H11137791-A (JP)
Title: Game machine
Inventor: USAMI SUSUMU
IPC: A63F5/04
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent an unfair act by a 'suspended board' in a game machine. SOLUTION: A microcomputer renews count values Rd1, Rd2 (S101), and judges a hit by the count value Rd1 (S103) when a starting prize signal is inputted (S102: YES). In the case of a hit (S103: YES), a special pattern is displayed on a pattern display device 24, and a known processing accompanied by a big hit is executed (S104), and in the case of a foul (S103: NO), a pattern showing the foul is displayed (S105). Succeeding to S104 or S105, the count value Rd2 is added to the count value Rd1 to change the count value Rd1 (S106). Since the count value Rd1 is skipped every input of the starting prize signal to disturb the timing of the count value Rd1 forming a hit value, a hit can not be surely gained even if a suspended board is installed.
Patent JP-H09147481-A (JP)
Title: Sound recording and reproducing device
Inventor: MAIDA YOSHIAKI
IPC: G11B20/02
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To record a sound signal with high quality by recording an addition signal of an compressed signal and noncompressed signal by the use of a helical scan system at the time of recording. SOLUTION: At the recording time, a monaural signal of first two fields out of continuous three fields is compressed by a companding circuit 12. Then, this compressed sound signal and a noncompressed sound signal of the 3rd field are added up by an adder 28, and an added signal is recorded on a magnetic tape by heads A and B via a switch SW1 which is turned on once per three fields. At the reproducing time, one sound track is traced three times, and the compressed sound signal included in the sound signal reproduced by the first tracing is expanded by the companding circuit 12. Then, this expanded sound signal and the noncompressed sound signal included in the sound signal reproduced by the 3rd tracing are continuously outputted.
Patent JP-H04185795-A (JP)
Title: Pitch adhesion-preventing agent for paper-making process
Inventor: NISHIMURA MAKOTO
IPC: D21C9/08
Filed: 1990-11-16
Abstract: PURPOSE:To provide the subject adhesion-preventing agent containing saponin as an active ingredient, reducing the damages of paper caused by the adhesion of pitches and reducing the affect of the adhered pitches on the paper. CONSTITUTION:The objective adhesion-preventing agent contains saponin (which may be a crude or pure extract) as an active ingredient.
Patent JP-H02155297-A (JP)
Title: Cooler for totally closed inverter
Inventor: SAIGO TAKESHI
IPC: H02M7/48
Filed: 1988-12-07
Abstract: PURPOSE:To set inner gas temperature to a high value, to reduce in size the totally closed vessel of an inverter, to increase the thermal life of an electrolytic capacitor and to improve its reliability by incorporating the electrolytic capacitor in a partition recessed therein from the surface of the totally closed vessel. CONSTITUTION:A partition 15 recessed therein in a rectangular parallelepiped is formed hermetically by an inner wall 16 at one corner of a substantially rectangular parallelepiped totally closed vessel 11 made of a front face 11a, etc., provided with a touch panel. A head 3a provided with the terminal of an electrolytic capacitor 3 is passed hermetically through the inner wall 16. The outer wall 17 of the partition 15 is brought into substantially coincidence with the face of the rectangular parallelepiped, and the profile size of the totally closed vessel 11 is not increased. A ventilation hole 17a is provided at the outer wall 17, the body part of the electrolytic capacitor 3a is brought into direct contact with the atmosphere and not substantially affected by the influence of the inner gas temperature. The outer wall 17 may be composed by extending a member for forming the totally closed vessel, and a ventilation hole 17a may be provided. Rigid metal gauze may be employed.
Patent JP-H01153419-A (JP)
Title: Automatic stacking bundling machine for box shaped container
Inventor: YOSHIKAWA YOSHIHIKO
IPC: B65B27/08
Filed: 1987-12-07
Abstract: PURPOSE:To enable the automation of stacking bundling, by providing a carrying mechanism, which carries a container after a predetermined number to be opposite in posture from other container, a stacking mechanism, which stacks up containers for each quantity corresponding to the cycle by appearance of an upside down container, and a bundling mechanism which bundles the stacked containers. CONSTITUTION:When a container A with its right side up is carried on a carrier conveyor with an appropriate time interval, the container A is drawn by a suction device 3 at the end of the conveyor, and is placed at a container stop position I under an upside down condition by the turning of an arm 4. The container at the container stop position I is pushed out by a pressing cylinder 5 and stacked up at a stacking position II one after another. For example, at the 10th container which is bundling unit, the container at the end of the carrier conveyor 1 is drawn by the suction device 3 without turning the arm 4 but moving a movable device 2; the container with its right side up is sent to the container stop position I and pushed out to the stacking position II as it is. The pushed out containers are pressed up from the bottom one after another and stacked up from the bottom in a space surrounded by a pressing frame 7 and a receiving frame 8; when 10 each of containers have been stacked, the containers are bundled by a bundling mechanism 18.
Patent JP-S63168115-A (JP)
Inventor: OKAMURA KENJI
IPC: A47J27/04
Filed: 1986-12-28
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-H05144573-A (JP)
Title: Dim control device
Inventor: KAGEYAMA MOTOHIRO
IPC: H05B37/02
Filed: 1991-11-25
Abstract: PURPOSE:To reproduce a previous dim mode when electric power is applied, and prevent malfunction due to static electricity. CONSTITUTION:A plural dim modes are selected by operation of switches 41, 42, 43. Result of selection of the switches is given to an input IN of a changing circuit 27 by photocouplers P14, P15, P16. Power of the changing circuit 27 is rectified, stabilized by a three-terminal regulator 26, and supplied from a DC power line 28 through a diode 29. A capacitor 50 is connected between power supply terminals of the changing circuit 27. When power from a commercial power supply 21 is not supplied, charges accumulated in the capacitor 50 are supplied for a working current for the changing circuit 27. When the power is supplied from the commercial power supply 21, the changing circuit 27 can operate in the dim mode held by the working current from the capacitor 50.
Patent JP-H05331135-A (JP)
Title: New naphthamide derivative, method for synthesis thereof and its application to medical treatment field
Inventor: DEIDEIE ROONIYAN
IPC: A61K31/445
Filed: 1992-10-23
Abstract: New naphthamide derivatives, process for their preparation and their application in the therapeutic field. The new naphthamide derivatives in accordance with the invention are characterised in that they correspond to the general formula (I), <IMAGE>  where   X: represents either a hydrogen atom, or a chlorine or bromine atom, or an amino or aminoalkyl group, an aminosulphamoyl group, a sulphur-containing group such as thiocyanate, alkylthio, alkylsulphinyl or alkylsulphonyl, or a methoxy group, or a nitro group, or a cyano group or an electron-withdrawing group   Y: represents an alkyl or alkenyl residue Z: represents the residues arising from 2-aminomethyl-N-alkyl pyrrolidine, N-(2-aminoethyl)diethylamine, 2-(aminoethyl)morpholine, N-(2-aminoethyl)dibutylamine, 4-amino-N-butylpiperidine, 2-aminoethylpyrrolidine   R: a hydrogen or an OCH3 substituent.   These new derivatives may be used in the preparation of medicaments intended to be used as antipsychotic, psychostimulating, antiautistic, antidepressant, antiparkinsonian or antihypertensive agents.
Patent JP-H03168286-A (JP)
Title: Working fluid
Inventor: ARITA KOJI
IPC: C09K5/04
Filed: 1989-11-29
Abstract: PURPOSE:To provide a working fluid reduced in the affection thereof on the ozone layer of the stratosphere and capable of being employed as a substitute of dichlorodifluoromethane (R12) by containing chlorodifluoromethane, tetrafluoroethane and dichlorofluoroethane in a specific ratio. CONSTITUTION:The objective working fluid contains at least three kinds of freons comprising (A) <=95wt.% (preferably 5-90wt.%) of chlorodifluoromethane (R22), (B) <=95wt.% (preferably <=90wt.%) of 1,1,1,2-tetrafluoroethane (R134a) and <=45wt.% of 1,1-dichloro-1-fluoroethane (R141b). The working fluid is employed in freezers, heat pumps, etc.
Patent JP-H08143702-A (JP)
Title: Conductive material and its production
Inventor: SUGIURA YOSHINORI
IPC: B29C41/04
Filed: 1994-11-17
Abstract: PURPOSE: To obtain a conductive material which has almost no dispersion of conductivity throughout the material and is small in the dependency of the resistance (conductivity) on the environment and on the voltage. CONSTITUTION: This material is the one, desirably a ring one, prepared by curing a mixture obtained by dispersing a conductive substance in a curable liquid resin, wherein the conductive substance comprises an electronically conductive substance (e.g. conductive carbon black) and an ionically conductive substance (e.g. quat. ammonium salt), and the electronically conductive substance exists more densely at one side of the conductive material than at the other side.
Patent JP-2001128182-A (JP)
Title: Image encoding method and computer-readable recording medium storing image encoding program
Inventor: TOUHOU MASAAKI
IPC: H04N19/593
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To perform reversible encoding on image data indicating multi-valued images at a high compression factor. SOLUTION: In the image encoding method in which image data are encoded by predicting the picture element value of a noticed picture element X in the image data from the picture element values of a plurality of reference picture elements A-E which are different from the noticed picture element X, the picture elements A-E which are not directly adjoined to the noticed picture element X or indirectly adjoined to the picture element X through other reference picture elements are provided at separate positions.